rirtracker

IPv4 range · 256 addresses

192.84.71.0/24

Now

APNIC statistics
Assigned (dated 2011-01-05) (JP), in the latest file
Registry
APNIC
Holder
Japan Network Information Center/ban-ban
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Intra-APNIC transfer

Reported
2025-03-12 (APNIC)
Confidence
Confirmed
Inventory
No effect on APNIC applicant inventory

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.

2025-03-12 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: Net One Systems Co.Ltd. (APNIC) to Japan Network Information Center/ban-ban (APNIC)
From
Net One Systems Co.Ltd. APNIC
To
Japan Network Information Center/ban-ban APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from Net One Systems Co.Ltd. (APNIC) to Japan Network Information Center/ban-ban (APNIC) on 2025-03-12 09:21 UTC. The registration changed hands; it is not a new allocation from APNIC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-03-12 09:21 UTC, Net One Systems Co.Ltd. (APNIC) to Japan Network Information Center/ban-ban (APNIC); resources moved: 192.76.254.0/24, 192.83.217.0/24, 192.83.218.0/24, 192.83.219.0/24, 192.84.71.0/24, 192.84.72.0/24, 192.84.73.0/24 source · retrieved
  2. Before APNIC delegated statistics 2025-03-12, before the change: assigned (dated 2011-01-05) source · retrieved
  3. After APNIC delegated statistics 2025-03-13, after the change: assigned (dated 2011-01-05) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-APNIC transfer, confirmed (classifier 1.3.0)
  2. : Intra-APNIC transfer, confirmed (classifier 1.3.1)
  3. : Intra-APNIC transfer, confirmed (classifier 1.3.2)
  4. : Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2024-05-10 APNIC + Registered Unresolved change Observed only
Statistics
192.84.71.0/24 reserved on 2024-05-10, assigned on 2024-05-11
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it reserved on 2024-05-10 and assigned (dated 2011-01-05) on 2024-05-11. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 192.84.71.0/24 reserved on 2024-05-10, assigned on 2024-05-11 source · retrieved
  2. Before APNIC delegated statistics 2024-05-10, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2024-05-11, after the change: assigned (dated 2011-01-05) source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current
2011-01-05 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Observed only
Statistics
192.84.71.0/24 assigned on 2011-01-05, not listed on 2011-01-06
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 1990-10-26) on 2011-01-05 and not listed on 2011-01-06. Being gone from APNIC's statistics entirely can also mean it moved to another registry. 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: 192.84.71.0/24 assigned on 2011-01-05, not listed on 2011-01-06 source · retrieved
  2. Before APNIC delegated statistics 2011-01-05, before the change: assigned (dated 1990-10-26) source · retrieved
  3. After APNIC delegated statistics 2011-01-06, after the change: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.4.0) current

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer192.84.71.0/24 Net One Systems Co.Ltd. APNICJapan Network Information Center/ban-ban 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/192.84.71.0-192.84.71.255.json