154.39.66.0/23 Hong Kong Communications International Co., Limited
Announced by AS140227 Hong Kong Communications International Co., Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 154.39.66.0/23
Prefix
Origin
AS140227 HKCICL-AS-AP
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
2
IRR route objects
4 exact, 6 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 154.39.66.0/23 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 140227
| Origin | AS140227 Hong Kong Communications International Co., Limited |
| Origin code | IGP |
| Communities | 174:3080 1003:174 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2013 3491:400 3491:415 3491:9001 3491:9080 3491:9081 3491:9084 3491:9087 3491:9089 3491:61040 3491:61110 3491:61133 3491:61140 3491:62160 3491:62210 3491:62220 3491:62230 36601:150 36601:2001 36601:13760 64000:666 64001:10099 64001:58807 |
| Updated | 2d 10h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 140227
| Origin | AS140227 Hong Kong Communications International Co., Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3491 140227
| Origin | AS140227 Hong Kong Communications International Co., Limited |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS140227 to originate 154.39.64.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 154.39.66.0/23 | /23 | AS8796 FD-298-8796 | ARIN |
| 154.39.66.0/23 | /23 | AS395886 KURUN-AS-US | ARIN |
| 154.39.64.0/22 | /24 | AS40115 MOEDOVE-RS | ARIN |
| 154.39.64.0/22 | /24 | AS140224 NEBULA | ARIN |
| 154.39.64.0/22 | /24 | AS140227 HKCICL-AS-AP | ARIN |
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 |
|---|---|---|---|---|
| 154.39.66.0/23 | AS395886 KURUN-AS-US | ARIN | Cogent Communications, LLC | MNT-COGC |
| 154.39.66.0/23 | AS8796 FD-298-8796 | RADB | HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | MAINT-AS140227 |
| 154.39.66.0/23 | AS140227 HKCICL-AS-AP | RADB | HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | MAINT-AS140227 |
| 154.39.66.0/23 | AS395886 KURUN-AS-US | RADB | HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED | MAINT-AS140227 |
| 154.39.64.0/22 covering | AS40115 MOEDOVE-RS | ARIN | Route Registered for Cogent Communications Customer - STARCLOUD GLOBAL PTE LTD | MNT-COGC |
| 154.39.64.0/22 covering | AS140224 NEBULA | ARIN | Route Registered for Cogent Communications Customer - STARCLOUD GLOBAL PTE LTD | MNT-COGC |
| 154.39.64.0/22 covering | AS140227 HKCICL-AS-AP | ARIN | Route Registered for Cogent Communications Customer - STARCLOUD GLOBAL PTE LTD | MNT-COGC |
| 154.39.64.0/22 covering | AS140227 HKCICL-AS-AP | RADB | registered route object | MAINT-AS140227 |
| 154.39.64.0/18 covering | AS18186 NEBULA-GLOBAL | RADB | STARCLOUD GLOBAL LLC | MAINT-AS140224 |
| 154.39.64.0/18 covering | AS140224 NEBULA | RADB | Route Registered for Cogent Communications Customer - White-Sand Cloud Computing(HK) Co., LIMITED | MAINT-AS174 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 154.39.66.0/23
2 announced prefixes fall inside this one.