39.129.0.0/16

Currently announced by AS9808 China Mobile Communications Group Co., Ltd., in the routed prefix 39.129.0.0/16.

Current ASN: AS9808; China Mobile Communications Group Co., Ltd.
Routed prefix: 39.129.0.0/16; Most specific route covering this prefix
ASNs over time: 1; 2 announcement records
RIR allocation: APNIC; China · 39.128.0.0/10

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 39.129.0.0/16

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
39.129.0.0/16	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.128.0.0/10	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing

More specific routes101 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
39.129.0.0/19	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.0.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.1.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.2.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.3.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.4.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.6.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.8.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.16.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.20.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.21.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.22.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.23.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.24.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.25.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.27.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.28.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.30.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.31.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.32.0/20	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.33.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.34.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.36.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.37.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.41.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.46.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.46.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.48.0/20	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.48.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.49.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.51.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.54.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.64.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.68.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.72.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.76.0/22	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.80.0/20	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.82.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.84.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.88.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.90.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.95.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.96.0/22	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.96.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.97.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.100.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.102.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.103.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.105.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.109.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.110.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.112.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.112.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.120.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.121.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.122.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.124.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.128.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.129.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.132.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.137.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.144.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.152.0/22	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.152.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.153.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.160.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.164.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.165.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.166.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.167.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.169.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.176.0/20	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.176.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.178.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.179.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.180.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.186.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.187.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.192.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.192.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.195.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.196.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.197.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.206.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.209.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.210.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	2026-11-06 18:24	2026-11-08 10:26	Announcing
39.129.213.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.215.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.216.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.219.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.223.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.224.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.224.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.226.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.230.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.234.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.235.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.242.0/23	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.244.0/22	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.248.0/21	AS9808	China Mobile Communications Group Co., Ltd.	China	Before monitoring	2026-11-08 10:26	Announcing
39.129.203.0/24	AS9808	China Mobile Communications Group Co., Ltd.	China	2026-11-06 18:24	2026-11-07 00:24	Stopped

Change logAll changes

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

Look up another address

RIR allocation record

Registry: APNIC
Allocated block: 39.128.0.0/10
Country: China
Allocation date: 2011-04-01
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.