43.240.28.0/22 SonderCloud Limited
Announced by AS133199 SonderCloud Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 43.240.28.0/22
Prefix
Origin
AS133199 SONDERCLOUDLIMITED-AS-AP
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
3
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 08:02 UTC
Paths
How 43.240.28.0/22 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 13335 133199
| Origin | AS133199 SonderCloud Limited |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 13335 133199
| Origin | AS133199 SonderCloud Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 17h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 13335 133199
| Origin | AS133199 SonderCloud Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 17h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS133199 to originate 43.240.28.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 43.240.28.0/22 | /22 | AS133199 SONDERCLOUDLIMITED-AS-AP | APNIC |
| 43.240.28.0/22 | /22 | AS133861 SONDERCLOUDLIMITED-AS-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 |
|---|---|---|---|---|
| 43.240.28.0/22 | AS133199 SONDERCLOUDLIMITED-AS-AP | APNIC | Hcunit Network | MAINT-HHNC-HK |
| 43.240.28.0/22 | AS133199 SONDERCLOUDLIMITED-AS-AP | RADB | sondercloud limited | MAINT-AS133199 |
| 43.240.28.0/22 | AS9269 HKBN-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
More specific
Prefixes inside 43.240.28.0/22
3 announced prefixes fall inside this one.