rirtracker

IPv4 range · 512 addresses

103.155.114.0/23

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 2026-10-21 18:20 UTC

Latest change

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

Reported
2026-10-14 (APNIC)
Confidence
Strong inference
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

Hold

Removed
2025-10-09 (APNIC)
Estimated hold end
2026-10-09 (from what APNIC's statistics show; it publishes no period)
Released from hold
2026-10-14
Now
Possible reissue candidate; not confirmed available.

Timeline (3)

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.

2026-10-14 APNIC Released Released from hold (APNIC lists it as 'available') Strong inference
Statistics
103.155.114.0/23 reserved on 2026-10-14, available on 2026-10-15
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2026-10-14 and available on 2026-10-15. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2025-10-09, 370 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: 103.155.114.0/23 reserved on 2026-10-14, available on 2026-10-15 source · retrieved
  2. Before APNIC delegated statistics 2026-10-14, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2026-10-15, after the change: available source · retrieved
2025-10-09 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
103.155.114.0/23 allocated on 2025-10-09, reserved on 2025-10-10
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2026-10-09. 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 2020-09-07) on 2025-10-09 and reserved on 2025-10-10. 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 2026-10-09. 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: 103.155.114.0/23 allocated on 2025-10-09, reserved on 2025-10-10 source · retrieved
  2. Before APNIC delegated statistics 2025-10-09, before the change: allocated (dated 2020-09-07) source · retrieved
  3. After APNIC delegated statistics 2025-10-10, 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
2020-09-07 APNIC + Registered Apparent new issuance Strong inference
Statistics
103.155.114.0/23 available on 2020-09-07, allocated on 2020-09-08
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2020-09-07 and allocated (dated 2020-09-07) on 2020-09-08. 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: 103.155.114.0/23 available on 2020-09-07, allocated on 2020-09-08 source · retrieved
  2. Before APNIC delegated statistics 2020-09-07, before the change: available source · retrieved
  3. After APNIC delegated statistics 2020-09-08, after the change: allocated (dated 2020-09-07) 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
After 7 days APNIC103.0.0.0 - 103.255.255.255Asia Pacific Network Information Center, Pty. Ltd. ORG-APNI3-APadministrative2023-09-05
After 24 hours APNIC103.0.0.0 - 103.255.255.255Asia Pacific Network Information Center, Pty. Ltd. ORG-APNI3-APadministrative2023-09-05
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/103.155.114.0-103.155.115.255.json