42.2.128.0/19 HKT Limited
Announced by AS4760 HKT Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 42.2.128.0/19
Prefix
Origin
AS4760 HKTIMS-AP
RPKI
RPKI valid
Size
8,192 addresses
Less specific
More specifics
2
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 42.2.128.0/19 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 | 4d 15h 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 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4760
| Origin | AS4760 HKT Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4760 to originate 42.2.128.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.2.128.0/19 | /24 | AS4760 HKTIMS-AP | APNIC |
| 42.2.0.0/15 | /16 | AS4760 HKTIMS-AP | 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 |
|---|---|---|---|---|
| 42.2.128.0/19 | AS4760 HKTIMS-AP | RADB | HKT Customer Route | MAINT-AS4515 |
| 42.2.0.0/15 covering | AS4760 HKTIMS-AP | RADB | Proxy Registration for PCCW Global customer (Biz Netvigator), This route object is for a PCCW Global customer route which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some BtN peers filter based on these objects this route may be rejected if this object is not created. Please contact peering@pccwglo | MAINT-AS3491 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 42.2.128.0/19
2 announced prefixes fall inside this one.