175.159.156.0/23 Hong Kong Baptist University
Announced by AS4605 Hong Kong Baptist University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 175.159.156.0/23
Prefix
Origin
AS4605 ERX-HKBUNET
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 175.159.156.0/23 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 13760 3356 3491 17824 3662 4605
| Origin | AS4605 Hong Kong Baptist University |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:903 3356:2013 3491:400 3491:404 3491:9001 3491:9080 3491:9081 3491:9084 3491:9087 3491:9089 3491:62210 3491:62220 36601:150 36601:2001 36601:13760 |
| Updated | 9h 34m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 17824 3662 4605
| Origin | AS4605 Hong Kong Baptist University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3662 4605
| Origin | AS4605 Hong Kong Baptist University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 22h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 175.159.156.0/23 | AS4605 ERX-HKBUNET | NTTCOM | HKBU (Customer Route) | MAINT-AS9381 |
| 175.159.156.0/23 | AS9269 HKBN-AS-AP | NTTCOM | HKBN as object (AS9269) | MAINT-HKBN |
| 175.159.156.0/23 | AS4605 ERX-HKBUNET | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 175.159.156.0/23 | AS45474 NEXUSGUARD-AS-AP | RADB | Nexusguard (Customer Route) | MAINT-AS45474 |