211.155.16.0/21 CHINANET Guangdong province Guangzhou MAN network
Announced by AS134773 CHINANET Guangdong province Guangzhou MAN network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 211.155.16.0/21
Prefix
Origin
AS134773 ChinaNet-Guangdong-Guangzhou-MAN
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 211.155.16.0/21 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 4134 134773
| Origin | AS134773 CHINANET Guangdong province Guangzhou MAN network |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 134773
| Origin | AS134773 CHINANET Guangdong province Guangzhou MAN network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 134773
| Origin | AS134773 CHINANET Guangdong province Guangzhou MAN network |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS134773 to originate 211.155.16.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 211.155.16.0/21 | /21 | AS134773 ChinaNet-Guangdong-Guangzhou-MAN | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 211.155.16.0/21 | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 211.155.16.0/21 | AS134773 ChinaNet-Guangdong-Guangzhou-MAN | RADB | World Crossing Telecom(GuangZhou) Ltd. -GZMAN-STATIC | MAINT-AS4813 |
| 211.155.16.0/20 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom Global Limited | MAINT-CT-GNOC |