rirtracker

IPv4 range · 512 addresses

103.9.220.0/23

Now

APNIC statistics
Available, in the latest file
Registry
APNIC
Holder
Asia Pacific Network Information Center, Pty. Ltd. ORG-APNI3-AP
From
RDAP, looked up 2026-11-11 18:28 UTC

Latest change

Released Released from hold (APNIC lists it as 'available')

Reported
2026-11-11 (APNIC)
Confidence
Strong inference Provisional
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

Hold

Removed
2025-10-20 (APNIC)
Estimated hold end
2026-10-20 (from what APNIC's statistics show; it publishes no period)
Released from hold
2026-11-11
Now
Possible reissue candidate; not confirmed available.

Timeline (5)

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.

2026-11-11 APNIC Released Released from hold (APNIC lists it as 'available') Strong inference Provisional
Statistics
103.9.220.0/23 reserved on 2026-11-11, available on 2026-11-12
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2026-11-11 and available on 2026-11-12. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2025-10-20, 387 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: 103.9.220.0/23 reserved on 2026-11-11, available on 2026-11-12 source · retrieved
  2. Before APNIC delegated statistics 2026-11-11, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2026-11-12, after the change: available source · retrieved
2025-10-20 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
103.9.220.0/23 assigned on 2025-10-20, reserved on 2025-10-21
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2026-10-20. 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 assigned (dated 2012-06-15) on 2025-10-20 and reserved on 2025-10-21. 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 2026-10-20. 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: 103.9.220.0/23 assigned on 2025-10-20, reserved on 2025-10-21 source · retrieved
  2. Before APNIC delegated statistics 2025-10-20, before the change: assigned (dated 2012-06-15) source · retrieved
  3. After APNIC delegated statistics 2025-10-21, 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
2013-10-03 APNIC + Registered Restored to the same holder Strong inference
Statistics
103.9.220.0/23 reserved on 2013-10-03, assigned on 2013-10-04
Inventory
No effect on APNIC applicant inventory

No transfer record matches. APNIC's statistics show it reserved on 2013-10-03 and assigned (dated 2012-06-15) on 2013-10-04. The tracker saw it removed from registration on 2013-09-12 (21 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: 103.9.220.0/23 reserved on 2013-10-03, assigned on 2013-10-04 source · retrieved
  2. Before APNIC delegated statistics 2013-10-03, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2013-10-04, after the change: assigned (dated 2012-06-15) 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
2013-09-12 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
103.9.220.0/23 assigned on 2013-09-12, reserved on 2013-09-13
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it assigned (dated 2012-06-15) on 2013-09-12 and reserved on 2013-09-13. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.9.220.0/23 assigned on 2013-09-12, reserved on 2013-09-13 source · retrieved
  2. Before APNIC delegated statistics 2013-09-12, before the change: assigned (dated 2012-06-15) source · retrieved
  3. After APNIC delegated statistics 2013-09-13, 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
2012-06-15 APNIC + Registered Apparent new issuance Strong inference
Statistics
103.9.220.0/23 available on 2012-06-15, assigned on 2012-06-16
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2012-06-15 and assigned (dated 2012-06-15) on 2012-06-16. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 103.9.220.0/23 available on 2012-06-15, assigned on 2012-06-16 source · retrieved
  2. Before APNIC delegated statistics 2012-06-15, before the change: available source · retrieved
  3. After APNIC delegated statistics 2012-06-16, after the change: assigned (dated 2012-06-15) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, strong inference (classifier 1.3.0)
  2. : Apparent new issuance, strong inference (classifier 1.3.1)
  3. : Apparent new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Transfer records

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

RDAP lookups

Looked upWhyRegistryHandleOrganizationStatusLast changed
First seen APNIC103.0.0.0 - 103.255.255.255Asia Pacific Network Information Center, Pty. Ltd. ORG-APNI3-APadministrative2023-09-05

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: ip/103.9.220.0-103.9.221.255.json