72.255.240.0/21 HKT Limited
Announced by AS4760 HKT Limited. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 72.255.240.0/21
Prefix
Origin
AS4760 HKTIMS-AP
RPKI
RPKI not found
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 72.255.240.0/21 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 3491 4760
| Origin | AS4760 HKT Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 14h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 4760
| Origin | AS4760 HKT Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3491 4760
| Origin | AS4760 HKT Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 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 |
|---|---|---|---|---|
| 72.255.224.0/19 covering | AS4515 PCCW-AS-AP | APNIC | PCCW IMS Ltd (PCCW Business Internet Access) 26/F, PCCW TOWER TAIKOO PLACE 979 KINGS ROAD QUARRY BAY, HONG KONG | MAINT-HK-STAR |
| 72.255.224.0/19 covering | AS4760 HKTIMS-AP | APNIC | PCCW IMS Ltd (PCCW Business Internet Access) 26/F, PCCW TOWER TAIKOO PLACE 979 KINGS ROAD QUARRY BAY, HONG KONG | MAINT-HK-STAR |
| 72.255.224.0/19 covering | AS4515 PCCW-AS-AP | RADB | PCCW IMS Ltd (PCCW Business Internet Access) | MAINT-AS4515 |
| 72.255.224.0/19 covering | AS4760 HKTIMS-AP | RADB | PCCW Customer Route | MAINT-AS4515 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.