rirtracker

IPv4 range · 1,024 addresses

146.88.80.0/22

Now

APNIC statistics
Allocated (dated 2019-03-28) (PH), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics and the latest transfer record

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2019-03-28 (APNIC)
Confidence
Strong inference
Inventory
Likely issued from APNIC-controlled inventory

Timeline (7)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2019-03-28 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
146.88.80.0/22 available on 2019-03-28, allocated on 2019-03-29
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2019-03-28 and allocated (dated 2019-03-28) on 2019-03-29. The tracker saw this range released from hold on 2019-03-20 (146.88.80.0/22), so it appears to have been issued again from APNIC's pool.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 146.88.80.0/22 available on 2019-03-28, allocated on 2019-03-29 source · retrieved
  2. Before APNIC delegated statistics 2019-03-28, before the change: available source · retrieved
  3. After APNIC delegated statistics 2019-03-29, after the change: allocated (dated 2019-03-28) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2019-03-20 APNIC Released Released from hold (APNIC lists it as 'available') Strong inference
Statistics
146.88.80.0/22 reserved on 2019-03-20, available on 2019-03-21
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2019-03-20 and available on 2019-03-21. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-03-02, 383 days earlier. That is APNIC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 146.88.80.0/22 reserved on 2019-03-20, available on 2019-03-21 source · retrieved
  2. Before APNIC delegated statistics 2019-03-20, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2019-03-21, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.4.0) current
2018-03-02 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
146.88.80.0/22 allocated on 2018-03-02, reserved on 2018-03-03
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-03-02. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 1991-01-28) on 2018-03-02 and reserved on 2018-03-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2019-03-02. That is what APNIC has done, not a rule it states. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 146.88.80.0/22 allocated on 2018-03-02, reserved on 2018-03-03 source · retrieved
  2. Before APNIC delegated statistics 2018-03-02, before the change: allocated (dated 1991-01-28) source · retrieved
  3. After APNIC delegated statistics 2018-03-03, after the change: reserved source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2017-04-10 APNIC + Registered Restored to the same holder Strong inference
Statistics
146.88.80.0/22 reserved on 2017-04-10, allocated on 2017-04-11
Inventory
No effect on APNIC applicant inventory

No transfer record matches. APNIC's statistics show it reserved on 2017-04-10 and allocated (dated 1991-01-28) on 2017-04-11. The tracker saw it removed from registration on 2017-04-04 (6 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 146.88.80.0/22 reserved on 2017-04-10, allocated on 2017-04-11 source · retrieved
  2. Before APNIC delegated statistics 2017-04-10, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2017-04-11, after the change: allocated (dated 1991-01-28) source · retrieved
Classification history for this change (4 versions)
  1. : Restored to the same holder, strong inference (classifier 1.3.0)
  2. : Restored to the same holder, strong inference (classifier 1.3.1)
  3. : Restored to the same holder, strong inference (classifier 1.3.2)
  4. : Restored to the same holder, strong inference (classifier 1.4.0) current
2017-04-04 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
146.88.80.0/22 allocated on 2017-04-04, reserved on 2017-04-05
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2018-04-04. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 1991-01-28) on 2017-04-04 and reserved on 2017-04-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv4 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2018-04-04. That is what APNIC has done, not a rule it states. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 146.88.80.0/22 allocated on 2017-04-04, reserved on 2017-04-05 source · retrieved
  2. Before APNIC delegated statistics 2017-04-04, before the change: allocated (dated 1991-01-28) source · retrieved
  3. After APNIC delegated statistics 2017-04-05, after the change: reserved source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2014-08-26 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
National Radio Astronomy Observatory ARIN
To
(no name given) APNIC
Same transfer
APNIC recorded it too: APNIC, 2014-08-22.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from National Radio Astronomy Observatory (ARIN) to an unnamed organization (APNIC) on 2014-08-26 19:06 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 146.88.80.0/22 assigned on 2014-08-26, not listed on 2014-08-27 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2014-08-26 19:06 UTC, National Radio Astronomy Observatory (ARIN) to (no name) (APNIC); resources moved: 146.88.80.0/22 source · retrieved
  3. Before ARIN delegated statistics 2014-08-25 (produced 2014-08-25T05:04:39+00:00), before the report: assigned (dated 1991-01-28) source · retrieved
  4. After ARIN delegated statistics 2014-08-27 (produced 2014-08-27T05:04:37+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2014-08-22 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: NRAO-2 (ARIN) to Asian Broadcasting Network (M) Sdn Bhd (APNIC)
From
NRAO-2 ARIN
To
Asian Broadcasting Network (M) Sdn Bhd APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2014-08-26. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance

APNIC's transfer log records a transfer from NRAO-2 (ARIN) to Asian Broadcasting Network (M) Sdn Bhd (APNIC) on 2014-08-22 06:44 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2014-08-22 06:44 UTC, NRAO-2 (ARIN) to Asian Broadcasting Network (M) Sdn Bhd (APNIC); resources moved: 146.88.80.0/22 source · retrieved
  2. Before APNIC delegated statistics 2014-08-22, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2014-08-23, after the change: allocated (dated 1991-01-28) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2014-04-09ARIN146.88.80.0 - 146.88.255.255+ AddRange re-cut
2014-03-06ARIN146.88.24.0 - 146.88.255.255+ AddRange re-cut
2014-02-26ARIN146.88.18.0 - 146.88.255.255+ AddRange re-cut

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer146.88.80.0/22 National Radio Astronomy Observatory ARIN(no name given) APNIC
APNICResource transfer146.88.80.0/22 NRAO-2 ARINAsian Broadcasting Network (M) Sdn Bhd APNIC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

This page as data: ip/146.88.80.0-146.88.83.255.json