rirtracker

IPv4 range · 256 addresses

202.158.242.0/24

Now

APNIC statistics
Allocated (dated 2016-06-09) (CN), in the latest file
Registry
APNIC
Holder
China Internet Network Information Center/ESINNET
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Intra-APNIC transfer

Reported
2017-06-05 (APNIC)
Confidence
Confirmed
Inventory
No effect on APNIC applicant inventory

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.

2017-06-05 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: China Internet Network Information Center/YW36 (APNIC) to China Internet Network Information Center/ESINNET (APNIC)
From
China Internet Network Information Center/YW36 APNIC
To
China Internet Network Information Center/ESINNET APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from China Internet Network Information Center/YW36 (APNIC) to China Internet Network Information Center/ESINNET (APNIC) on 2017-06-05 00:00 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 2017-06-05 00:00 UTC, China Internet Network Information Center/YW36 (APNIC) to China Internet Network Information Center/ESINNET (APNIC); resources moved: 202.158.242.0/24 source · retrieved
  2. Before APNIC delegated statistics 2017-06-05, before the change: allocated (dated 2016-06-09) source · retrieved
  3. After APNIC delegated statistics 2017-06-06, after the change: allocated (dated 2016-06-09) 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
2016-06-09 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
202.158.242.0/24 available on 2016-06-09, allocated on 2016-06-10
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2016-06-09 and allocated (dated 2016-06-09) on 2016-06-10. The tracker saw this range released from hold on 2015-10-28 (202.158.242.0/24), 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: 202.158.242.0/24 available on 2016-06-09, allocated on 2016-06-10 source · retrieved
  2. Before APNIC delegated statistics 2016-06-09, before the change: available source · retrieved
  3. After APNIC delegated statistics 2016-06-10, after the change: allocated (dated 2016-06-09) 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
2015-10-28 APNIC Released Released from hold (APNIC lists it as 'available') Strong inference
Statistics
202.158.242.0/24 reserved on 2015-10-28, available on 2015-10-29
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2015-10-28 and available on 2015-10-29. APNIC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2011-04-28, 1644 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: 202.158.242.0/24 reserved on 2015-10-28, available on 2015-10-29 source · retrieved
  2. Before APNIC delegated statistics 2015-10-28, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2015-10-29, 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
2011-04-28 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
202.158.242.0/24 assigned on 2011-04-28, reserved on 2011-04-29
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 2008-09-18) on 2011-04-28 and reserved on 2011-04-29. 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: 202.158.242.0/24 assigned on 2011-04-28, reserved on 2011-04-29 source · retrieved
  2. Before APNIC delegated statistics 2011-04-28, before the change: assigned (dated 2008-09-18) source · retrieved
  3. After APNIC delegated statistics 2011-04-29, 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
2008-09-18 APNIC + Registered Unresolved change Observed only
Statistics
202.158.242.0/24 not listed on 2008-09-18, assigned on 2008-09-19
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it not listed on 2008-09-18 and assigned (dated 2008-09-18) on 2008-09-19. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 202.158.242.0/24 not listed on 2008-09-18, assigned on 2008-09-19 source · retrieved
  2. Before APNIC delegated statistics 2008-09-18, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2008-09-19, after the change: assigned (dated 2008-09-18) 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

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer202.158.242.0/24 China Internet Network Information Center/YW36 APNICChina Internet Network Information Center/ESINNET 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/202.158.242.0-202.158.242.255.json