rirtracker

IPv4 range · 256 addresses

23.158.112.0/24

Now

ARIN statistics
Allocated (dated 2024-12-11) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2024-12-16 (ARIN)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

Timeline (8)

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.

2024-12-16 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-02-14. 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 2024-12-11) on 2024-12-15 and reserved on 2024-12-17. 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 2025-02-14. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.158.112.0/24 allocated on 2024-12-16, reserved on 2024-12-17 source · retrieved
  2. Before ARIN delegated statistics 2024-12-15 (produced 2024-12-15T14:01:06+00:00), before the report: allocated (dated 2024-12-11) source · retrieved
  3. After ARIN delegated statistics 2024-12-17 (produced 2024-12-17T14:01:08+00:00), after the report: 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
2024-12-11 ARIN + Add Restored to the same holder Strong inference
ARIN-Issued
Add 23.158.112.0-23.158.112.255
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it reserved on 2024-12-10 and allocated (dated 2024-12-11) on 2024-12-12. The tracker saw it removed from registration on 2024-10-07 (65 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. ARIN-Issued ARIN-Issued report for 2024-12-11: "Add 23.158.112.0-23.158.112.255" source · retrieved
  2. Before ARIN delegated statistics 2024-12-10 (produced 2024-12-10T14:01:06+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2024-12-12 (produced 2024-12-12T14:01:06+00:00), after the report: allocated (dated 2024-12-11) 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
2024-10-07 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-12-06. 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 2022-05-16) on 2024-10-06 and reserved on 2024-10-08. 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 2024-12-06. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.158.112.0/24 allocated on 2024-10-07, reserved on 2024-10-08 source · retrieved
  2. Before ARIN delegated statistics 2024-10-06 (produced 2024-10-06T13:00:52+00:00), before the report: allocated (dated 2022-05-16) source · retrieved
  3. After ARIN delegated statistics 2024-10-08 (produced 2024-10-08T13:00:52+00:00), after the report: 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
2023-10-16 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2023-12-15. 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 2022-05-16) on 2023-10-15 and reserved on 2023-10-17. 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 2023-12-15. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.158.112.0/24 allocated on 2023-10-16, reserved on 2023-10-17 source · retrieved
  2. Before ARIN delegated statistics 2023-10-15 (produced 2023-10-15T13:00:31+00:00), before the report: allocated (dated 2022-05-16) source · retrieved
  3. After ARIN delegated statistics 2023-10-17 (produced 2023-10-17T13:00:33+00:00), after the report: 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
2022-05-16 ARIN + Add Restored to the same holder Strong inference
ARIN-Issued
Add 23.158.112.0-23.158.112.255
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it reserved on 2022-05-15 and allocated (dated 2022-05-16) on 2022-05-17. The tracker saw it removed from registration on 2021-08-09 (280 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. ARIN-Issued ARIN-Issued report for 2022-05-16: "Add 23.158.112.0-23.158.112.255" source · retrieved
  2. Before ARIN delegated statistics 2022-05-15 (produced 2022-05-15T13:00:10+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2022-05-17 (produced 2022-05-17T13:00:11+00:00), after the report: allocated (dated 2022-05-16) 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
2022-05-16 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove 23.158.112.0-23.158.112.255
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2022-05-15 and allocated (dated 2022-05-16) on 2022-05-17. ARIN removed its own pool record for this range as part of issuing it: the same report adds 23.158.112.0-23.158.112.255. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2022-05-16: "Remove 23.158.112.0-23.158.112.255" source · retrieved
  2. Before ARIN delegated statistics 2022-05-15 (produced 2022-05-15T13:00:10+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2022-05-17 (produced 2022-05-17T13:00:11+00:00), after the report: allocated (dated 2022-05-16) source · retrieved
Classification history for this change (4 versions)
  1. : Change to ARIN's own pool record, strong inference (classifier 1.3.0)
  2. : Change to ARIN's own pool record, strong inference (classifier 1.3.1)
  3. : Change to ARIN's own pool record, strong inference (classifier 1.3.2)
  4. : Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
2021-08-09 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-10-08. 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 2020-05-29) on 2021-08-08 and reserved on 2021-08-10. 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 2021-10-08. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 23.158.112.0/24 allocated on 2021-08-09, reserved on 2021-08-10 source · retrieved
  2. Before ARIN delegated statistics 2021-08-08 (produced 2021-08-08T14:00:13+00:00), before the report: allocated (dated 2020-05-29) source · retrieved
  3. After ARIN delegated statistics 2021-08-10 (produced 2021-08-10T14:00:14+00:00), after the report: 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
2020-05-29 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.158.112.0-23.158.112.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2020-05-28 and allocated (dated 2020-05-29) on 2020-05-30. 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,
  1. ARIN-Issued ARIN-Issued report for 2020-05-29: "Add 23.158.112.0-23.158.112.255" source · retrieved
  2. Before ARIN delegated statistics 2020-05-28 (produced 2020-05-28T14:00:13+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2020-05-30 (produced 2020-05-30T14:00:12+00:00), after the report: allocated (dated 2020-05-29) 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 new issuance, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2013-03-26ARIN23.128.0.0/10− RemoveHold released

Transfer records

No transfer log has a transfer of any part of this IPv4 range.

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/23.158.112.0-23.158.112.255.json