117.62.0.0/19

Currently announced by AS140292 CHINATELECOM Jiangsu province Suzhou 5G network, in the routed prefix 117.62.0.0/19.

Current ASN: AS140292; CHINATELECOM Jiangsu province Suzhou 5G network
Routed prefix: 117.62.0.0/19; Most specific route covering this prefix
ASNs over time: 3; 3 announcement records
RIR allocation: APNIC; China · 117.60.0.0/14

Routing data · Nov 8, 2026, 10:26 UTC

ASN historyEvery routed prefix covering 117.62.0.0/19

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
117.62.0.0/19	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.60.0.0/14	AS4134	China Telecom	China	Before monitoring	2026-11-08 10:26	Announcing
117.60.0.0/14	AS208972	GIBIRNET	Türkiye	2026-10-21 18:20	2026-10-21 20:22	Stopped

More specific routes27 total

Prefix	ASN	Name	Registered country	First seen (UTC)	Last seen (UTC)	Status
117.62.0.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.1.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.2.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.3.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.4.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.5.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.6.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.7.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.8.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.9.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.10.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.11.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.12.0/22	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.16.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.17.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.18.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.19.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.20.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.21.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.23.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.24.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.25.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.26.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.27.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.28.0/23	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing
117.62.30.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	2026-11-05 22:25	2026-11-08 10:26	Announcing
117.62.31.0/24	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	China	Before monitoring	2026-11-08 10:26	Announcing

Change logAll changes

Detected (UTC)	Prefix	Change	ASN	Name	Previous ASN	Country
2026-11-05 22:25	117.62.0.0/19	New announcement	AS140292	CHINATELECOM Jiangsu province Suzhou 5G network	—	China

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RIR allocation record

Registry: APNIC
Allocated block: 117.60.0.0/14
Country: China
Allocation date: 2007-07-04
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.