rirtracker

ASN

AS9542

Now

APNIC statistics
Reserved, in the latest file
Registry
APNIC
Holder
None: it's in the registry's own pool
From
APNIC's latest statistics

Latest change

− Deregistered Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2026-05-14 (APNIC)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

Hold

Removed
2026-05-14 (APNIC)
Estimated hold end
2027-05-14 (from what APNIC's statistics show; it publishes no period)
Now
Possible reissue candidate; not confirmed available.

Timeline (7)

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.

2026-05-14 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS9542 allocated on 2026-05-14, reserved on 2026-05-15
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2027-05-14. 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 2016-07-26) on 2026-05-14 and reserved on 2026-05-15. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2027-05-14. 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: AS9542 allocated on 2026-05-14, reserved on 2026-05-15 source · retrieved
  2. Before APNIC delegated statistics 2026-05-14, before the change: allocated (dated 2016-07-26) source · retrieved
  3. After APNIC delegated statistics 2026-05-15, after the change: reserved source · retrieved
Classification history for this change (5 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.2.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  5. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2020-03-16 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: THANCHET ONLINE MARKETING (APNIC) to YUNLE TECHNOLOGIES LIMITED (APNIC)
From
THANCHET ONLINE MARKETING APNIC
To
YUNLE TECHNOLOGIES LIMITED APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from THANCHET ONLINE MARKETING (APNIC) to YUNLE TECHNOLOGIES LIMITED (APNIC) on 2020-03-16 00:18 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 2020-03-16 00:18 UTC, THANCHET ONLINE MARKETING (APNIC) to YUNLE TECHNOLOGIES LIMITED (APNIC); resources moved: AS9542 source · retrieved
  2. Before APNIC delegated statistics 2020-03-16, before the change: allocated (dated 2016-07-26) source · retrieved
  3. After APNIC delegated statistics 2020-03-17, after the change: allocated (dated 2016-07-26) 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
2018-12-07 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: DIGICORE LIMITED (APNIC) to THANCHET ONLINE MARKETING (APNIC)
From
DIGICORE LIMITED APNIC
To
THANCHET ONLINE MARKETING APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from DIGICORE LIMITED (APNIC) to THANCHET ONLINE MARKETING (APNIC) on 2018-12-07 07:58 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 2018-12-07 07:58 UTC, DIGICORE LIMITED (APNIC) to THANCHET ONLINE MARKETING (APNIC); resources moved: AS9542 source · retrieved
  2. Before APNIC delegated statistics 2018-12-07, before the change: allocated (dated 2016-07-26) source · retrieved
  3. After APNIC delegated statistics 2018-12-08, after the change: allocated (dated 2016-07-26) 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
2018-11-06 APNIC + Registered Restored to the same holder Strong inference
Statistics
AS9542 available on 2018-11-06, allocated on 2018-11-07
Inventory
No effect on APNIC applicant inventory

No transfer record matches. APNIC's statistics show it available on 2018-11-06 and allocated (dated 2016-07-26) on 2018-11-07. The tracker saw it removed from registration on 2018-11-01 (5 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: AS9542 available on 2018-11-06, allocated on 2018-11-07 source · retrieved
  2. Before APNIC delegated statistics 2018-11-06, before the change: available source · retrieved
  3. After APNIC delegated statistics 2018-11-07, after the change: allocated (dated 2016-07-26) 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
2018-11-01 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS9542 allocated on 2018-11-01, available on 2018-11-02
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-11-01. 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 2016-07-26) on 2018-11-01 and available on 2018-11-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2019-11-01. 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: AS9542 allocated on 2018-11-01, available on 2018-11-02 source · retrieved
  2. Before APNIC delegated statistics 2018-11-01, before the change: allocated (dated 2016-07-26) source · retrieved
  3. After APNIC delegated statistics 2018-11-02, after the change: available 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
2016-07-26 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS9542 available on 2016-07-26, allocated on 2016-07-27
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2016-07-26 and allocated (dated 2016-07-26) on 2016-07-27. The tracker saw this range removed from registration on 2011-08-16 (AS9542), 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: AS9542 available on 2016-07-26, allocated on 2016-07-27 source · retrieved
  2. Before APNIC delegated statistics 2016-07-26, before the change: available source · retrieved
  3. After APNIC delegated statistics 2016-07-27, after the change: allocated (dated 2016-07-26) 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
2011-08-16 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS9542 allocated on 2011-08-16, available on 2011-08-17
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 allocated (dated 1999-06-03) on 2011-08-16 and available on 2011-08-17. 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: AS9542 allocated on 2011-08-16, available on 2011-08-17 source · retrieved
  2. Before APNIC delegated statistics 2011-08-16, before the change: allocated (dated 1999-06-03) source · retrieved
  3. After APNIC delegated statistics 2011-08-17, after the change: available 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

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
APNICResource transferAS9542 THANCHET ONLINE MARKETING APNICYUNLE TECHNOLOGIES LIMITED APNIC
APNICResource transferAS9542 DIGICORE LIMITED APNICTHANCHET ONLINE MARKETING APNIC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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: asn/9542.json