No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 107.150.128.0-107.150.159.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 107.152.128.0-107.152.255.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 107.164.0.0-107.165.255.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.24.0-162.250.31.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.32.0-162.250.39.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.40.0-162.250.43.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.44.0-162.250.47.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.48.0-162.250.55.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and allocated (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 162.250.56.0-162.250.59.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: allocated (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 198.97.201.0-198.97.201.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 198.97.204.0-198.97.204.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.161.0-205.145.161.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.162.0-205.145.162.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.163.0-205.145.163.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.164.0-205.145.167.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.168.0-205.145.168.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.169.0-205.145.169.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.170.0-205.145.171.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.172.0-205.145.174.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.175.0-205.145.177.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.178.0-205.145.180.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.181.0-205.145.181.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.182.0-205.145.182.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.183.0-205.145.183.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it allocated (dated 1995-03-15) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 205.145.184.0-205.145.191.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 1995-03-15)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it assigned (dated 2006-09-25) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 216.224.194.0-216.224.209.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: assigned (dated 2006-09-25)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it assigned (dated 2006-09-25) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The registration was replaced with one for a different holder record, and public sources don't say why (a transfer not yet logged, a return and reissue, or an organization record change).
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 216.224.210.0-216.224.217.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: assigned (dated 2006-09-25)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it assigned (dated 2006-09-25) on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. The holder's record is the same before and after, so this is a change to the registration, not a change of holder.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2013-12-13: "Add 216.224.218.0-216.224.223.255"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: assigned (dated 2006-09-25)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 2001:504:34::-2001:504:34:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 2620:62:4000::-2620:62:400F:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
No transfer record matches. ARIN's statistics show it available on 2013-12-12 and assigned (dated 2013-12-13) on 2013-12-14. 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 2013-12-13: "Add 2620:62:C000::-2620:62:C000:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: assigned (dated 2013-12-13)source · retrieved
Not on the report, found in ARIN's statistics (2)
2013-12-13ARINAS31758Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2014-06-13. 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 2007-01-31) on 2013-12-12 and reserved on 2013-12-14. 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 2014-06-13. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS31758 assigned on 2013-12-13, reserved on 2013-12-14source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: assigned (dated 2007-01-31)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: reservedsource · retrieved
2013-12-13ARIN192.196.208.0/20Not in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2014-02-11. 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 2013-05-29) on 2013-12-12 and reserved on 2013-12-14. 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 2014-02-11. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.196.208.0/20 allocated on 2013-12-13, reserved on 2013-12-14source · retrieved
BeforeARIN delegated statistics 2013-12-12 (produced 2013-12-12T06:07:22+00:00), before the report: allocated (dated 2013-05-29)source · retrieved
AfterARIN delegated statistics 2013-12-14 (produced 2013-12-14T19:28:42+00:00), after the report: reservedsource · retrieved