Network · data from 2026-11-12

AS216224 Tianjin Tianzhan Technology Co., Ltd.

Registry name: Tianjin-Tianzhan-Technology-Co-Ltd Tianjin Tianzhan Technology Co., Ltd., CN · PeeringDB

5IPv4 routes 100.0% RPKI valid · 100.0% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

0No ROA 0 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS216224, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS216224, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


151.247.163.0/24	Valid	RIR databaseRADB, RIPE	673 100%	70
191.44.75.0/24	Valid	RIR databaseRADB, RIPE	673 100%	70
82.21.50.0/24	Valid	RIR databaseRADB, RIPE	671 100%	67
82.39.172.0/24	Valid	RIR databaseRADB, RIPE	671 100%	67
178.83.109.0/24	Valid	RIR databaseRADB, RIPE	671 100%	67

AS-SET

AS216224's PeeringDB record names no AS-SET.

Fix list

Nothing to change: every route is RPKI valid with a route object in an RIR database, and every route object is announced.

Route objects not announced

Every route object with origin AS216224 is announced.

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.