No transfer record matches. ARIN's statistics show it available on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 2602:F6A0::-2602:F6A0:FF:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 2602:F6A1::-2602:F6A1:FF:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 2602:F6A2::-2602:F6A2:FF:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 2602:F6A3::-2602:F6A3:FF:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from IBM (ARIN) to Brightspeed (ARIN) on 2025-03-28 18:14 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 9.134.0.0-9.134.255.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:14 UTC, IBM (ARIN) to Brightspeed (ARIN); resources moved: 9.134.0.0/16source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 1988-12-16)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from IBM (ARIN) to Brightspeed (ARIN), recorded as 2 transfer records that together cover exactly this range, on 2025-03-28 18:14 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (5) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 9.138.0.0-9.139.255.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:14 UTC, IBM (ARIN) to Brightspeed (ARIN); resources moved: 9.139.0.0/16source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:14 UTC, IBM (ARIN) to Brightspeed (ARIN); resources moved: 9.138.0.0/16source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 1988-12-16)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from IBM (ARIN) to Brightspeed (ARIN) on 2025-03-28 18:14 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 9.144.0.0-9.144.255.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:14 UTC, IBM (ARIN) to Brightspeed (ARIN); resources moved: 9.144.0.0/16source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 1988-12-16)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
No transfer record matches. ARIN's statistics show it reserved on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 23.136.148.0-23.136.148.255"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
No transfer record matches. ARIN's statistics show it reserved on 2025-03-27 and allocated (dated 2025-03-28) on 2025-03-29. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 23.136.156.0-23.136.156.255"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
104.36.48.0/21: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a transfer from Metisentry LLC (ARIN) to CU*Answers, Inc. (ARIN), recorded as 2 transfer records that together cover exactly this range, on 2025-03-28 17:38 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (5) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 104.36.51.0-104.36.55.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 17:38 UTC, Metisentry LLC (ARIN) to CU*Answers, Inc. (ARIN); resources moved: 104.36.51.0/24source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 17:38 UTC, Metisentry LLC (ARIN) to CU*Answers, Inc. (ARIN); resources moved: 104.36.52.0/22source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 2014-05-23)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from Dedispec, LLC. (ARIN) to FiberSpark Inc. (ARIN) on 2025-03-28 18:43 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 172.96.162.0-172.96.162.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:43 UTC, Dedispec, LLC. (ARIN) to FiberSpark Inc. (ARIN); resources moved: 172.96.162.0/24source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 2017-02-17)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from Light Speed Design/Build/Manage (ARIN) to Maestra (ARIN) on 2025-03-28 18:11 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 199.34.64.0-199.34.64.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 18:11 UTC, Light Speed Design/Build/Manage (ARIN) to Maestra (ARIN); resources moved: 199.34.64.0/24source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 1996-09-23)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
199.34.96.0/20: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a transfer from Light Speed Design/Build/Manage (ARIN) to Avon Protection Systems, Inc. (ARIN) on 2025-03-28 17:36 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 199.34.97.0-199.34.97.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 17:36 UTC, Light Speed Design/Build/Manage (ARIN) to Avon Protection Systems, Inc. (ARIN); resources moved: 199.34.97.0/24source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 1996-09-23)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
208.83.104.0/21: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a transfer from Bloomip Inc. (ARIN) to Reading Hospital (ARIN) on 2025-03-28 17:34 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add 208.83.108.0-208.83.109.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 17:34 UTC, Bloomip Inc. (ARIN) to Reading Hospital (ARIN); resources moved: 208.83.108.0/23source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 2007-10-05)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2025-03-28)source · retrieved
ARIN's transfer log records a transfer from End 2 End Systems (ARIN) to TXSE (ARIN) on 2025-03-28 11:22 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS30274"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-03-28 11:22 UTC, End 2 End Systems (ARIN) to TXSE (ARIN); resources moved: AS30274source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: assigned (dated 2021-12-13)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS53436+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS53436
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS53436), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS53436"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS54416+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS54416
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS54416), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS54416"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS54419+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS54419
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS54419), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS54419"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS54953+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS54953
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS54953), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS54953"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS55057+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS55057
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS55057), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS55057"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS55068+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS55068
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS55068), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS55068"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
2025-03-28ARINAS55168+ AddApparent reissuance of previously removed resourceStrong inference
ARIN-Issued
Add AS55168
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2025-03-27 and assigned (dated 2025-03-28) on 2025-03-29. The tracker saw this range released from hold on 2025-03-18 (AS55168), so it appears to have been issued again from ARIN's pool.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-03-28: "Add AS55168"source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2025-03-28)source · retrieved
Not on the report, in ARIN's transfer log (2)
2025-03-28ARINAS53391Transfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: StarView Solutions (ARIN) to GTT (ARIN)
From
StarView Solutions ARIN
To
GTT ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from StarView Solutions (ARIN) to GTT (ARIN) on 2025-03-28 22:16 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2025-03-28 22:16 UTC, StarView Solutions (ARIN) to GTT (ARIN); resources moved: AS53391source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: assigned (dated 2010-01-08)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: assigned (dated 2010-01-08)source · retrieved
Merger/acquisition: StarView Solutions (ARIN) to GTT (ARIN)
From
StarView Solutions ARIN
To
GTT ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from StarView Solutions (ARIN) to GTT (ARIN) on 2025-03-28 22:16 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2025-03-28 22:16 UTC, StarView Solutions (ARIN) to GTT (ARIN); resources moved: 74.121.80.0/21source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 2010-01-08)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: allocated (dated 2010-01-08)source · retrieved
Not on the report, found in ARIN's statistics (4)
2025-03-28ARINAS17053Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-09-28. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2007-07-24) on 2025-03-27 and reserved on 2025-03-29. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2025-09-28. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS17053 assigned on 2025-03-28, reserved on 2025-03-29source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: assigned (dated 2007-07-24)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: reservedsource · retrieved
2025-03-28ARINAS23335Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-09-28. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2012-07-20) on 2025-03-27 and reserved on 2025-03-29. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2025-09-28. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS23335 assigned on 2025-03-28, reserved on 2025-03-29source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: assigned (dated 2012-07-20)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: reservedsource · retrieved
2025-03-28ARINAS54566Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-09-28. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2012-03-19) on 2025-03-27 and reserved on 2025-03-29. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2025-09-28. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS54566 assigned on 2025-03-28, reserved on 2025-03-29source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: assigned (dated 2012-03-19)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: reservedsource · retrieved
2025-03-28ARIN192.225.109.0/24Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-05-27. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2019-08-30) on 2025-03-27 and reserved on 2025-03-29. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-05-27. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.225.109.0/24 allocated on 2025-03-28, reserved on 2025-03-29source · retrieved
BeforeARIN delegated statistics 2025-03-27 (produced 2025-03-27T13:01:07+00:00), before the report: allocated (dated 2019-08-30)source · retrieved
AfterARIN delegated statistics 2025-03-29 (produced 2025-03-29T16:17:15+00:00), after the report: reservedsource · retrieved