164.78.0.0/16 Singapore Polytechnic
Announced by AS45133 Singapore Polytechnic. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 164.78.0.0/16
Prefix
Origin
AS45133 Singapore-Polytechnic-AS-AP
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 164.78.0.0/16 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 23856 139883 45133
| Origin | AS45133 Singapore Polytechnic |
| Origin code | IGP |
| Communities | 3356:4 3356:22 3356:100 3356:123 3356:703 3356:903 3356:920 3356:2172 23856:30000 36601:150 36601:2001 36601:13760 65000:6939 65002:4637 65002:4826 65002:6830 65002:7473 65002:7545 |
| Updated | 1d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 23856 139883 45133
| Origin | AS45133 Singapore Polytechnic |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 6h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 3758 45133
| Origin | AS45133 Singapore Polytechnic |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h 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 |
|---|---|---|---|---|
| 164.78.0.0/16 | AS45133 Singapore-Polytechnic-AS-AP | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
More specific
Prefixes inside 164.78.0.0/16
2 announced prefixes fall inside this one.