rirtracker

ASN

AS7721

This network elsewhere: its internet exchanges on IX Report · its routes on BGP Report

Now

APNIC statistics
Allocated (dated 2022-01-12) (CN), in the latest file
Registry
APNIC
Holder
Ningbo Dahuamao Information Technology Co Ltd
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Intra-APNIC transfer

Reported
2024-12-30 (APNIC)
Confidence
Confirmed
Inventory
No effect on APNIC applicant inventory

Timeline (2)

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.

2024-12-30 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: Wuhan LSHIY Network Technology Co., Ltd. (APNIC) to Ningbo Dahuamao Information Technology Co Ltd (APNIC)
From
Wuhan LSHIY Network Technology Co., Ltd. APNIC
To
Ningbo Dahuamao Information Technology Co Ltd APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from Wuhan LSHIY Network Technology Co., Ltd. (APNIC) to Ningbo Dahuamao Information Technology Co Ltd (APNIC) on 2024-12-30 04:20 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 2024-12-30 04:20 UTC, Wuhan LSHIY Network Technology Co., Ltd. (APNIC) to Ningbo Dahuamao Information Technology Co Ltd (APNIC); resources moved: AS7721 source · retrieved
  2. Before APNIC delegated statistics 2024-12-30, before the change: allocated (dated 2022-01-12) source · retrieved
  3. After APNIC delegated statistics 2024-12-31, after the change: allocated (dated 2022-01-12) 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
2022-01-12 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS7721 available on 2022-01-12, allocated on 2022-01-13
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2022-01-12 and allocated (dated 2022-01-12) on 2022-01-13. The tracker saw this range removed from registration on 2020-10-02 (AS7719-AS7721), 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: AS7721 available on 2022-01-12, allocated on 2022-01-13 source · retrieved
  2. Before APNIC delegated statistics 2022-01-12, before the change: available source · retrieved
  3. After APNIC delegated statistics 2022-01-13, after the change: allocated (dated 2022-01-12) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2020-10-02APNICAS7719-AS7721− DeregisteredRemoved

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
APNICResource transferAS7721 Wuhan LSHIY Network Technology Co., Ltd. APNICNingbo Dahuamao Information Technology Co Ltd 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/7721.json