111.40.0.0/17

Currently announced by AS132525 HeiLongJiang Mobile Communication Company Limited, in the routed prefix 111.40.0.0/17.

Current ASN: AS132525; HeiLongJiang Mobile Communication Company Limited
Routed prefix: 111.40.0.0/17; Most specific route covering this prefix
ASNs over time: 2; 3 announcement records
RIR allocation: APNIC; China · 111.0.0.0/10

Routing data · Oct 23, 2026, 00:24 UTC

ASN historyEvery routed prefix covering 111.40.0.0/17

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
111.40.0.0/17	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.0.0/14	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.0.0.0/10	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-10-23 00:24	Announcing

More specific routes45 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
111.40.0.0/21	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.8.0/22	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.12.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.13.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.14.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.15.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.16.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.18.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.19.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.20.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.21.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.22.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.23.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.24.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.26.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.27.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.28.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.30.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.32.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.33.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.34.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.34.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.36.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.39.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.40.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.41.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.43.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.44.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.46.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.51.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.52.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.53.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.54.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.57.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.60.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.61.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.62.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.64.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.68.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.70.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.80.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.84.0/22	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.88.0/23	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.114.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing
111.40.123.0/24	AS132525	HeiLongJiang Mobile Communication Company Limited	China	Before monitoring	2026-10-23 00:24	Announcing

Change logAll changes

The routes covering this address have had no origin changes since ASNBase started monitoring.

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RIR allocation record

Registry: APNIC
Allocated block: 111.0.0.0/10
Country: China
Allocation date: 2009-05-06
Status: allocated

From the RIRs’ delegated statistics files. Shows where the addresses are registered, not where they are used.

How monitoring works

Every 2 hours ASNBase takes the bgp.tools global routing table (prefix → origin ASN) and compares it with the previous one. The detected time is the time of that comparison; the actual change can be up to about 2 hours earlier.
Only routes seen by more than 100 bgp.tools peers are listed as changes; routes with less visibility are only kept in the history.
A new announcement counts only if it is still in the next routing table, and a withdrawal only if the prefix is missing from two tables in a row, so short flaps are ignored.
ASNBase has been monitoring since 2026-10-19. “Before monitoring” under “First seen” means the route was already announced when monitoring started; the earlier date is unknown.
Prefixes first seen during the first day of monitoring do not count as new announcements: most of them were simply missing from the table at the moment monitoring started.
Countries and regions follow the ASN’s registration, not the actual location of the IP addresses.