42.240.253.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
Announced by AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 42.240.253.0/24
Prefix
Origin
AS135377 UCLOUD-HK-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 04:02 UTC
Paths
How 42.240.253.0/24 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 7029 1299 3491 9886 135377
| Origin | AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED |
| Origin code | IGP |
| Communities | 7029:2090 36601:150 36601:2001 36601:13760 |
| Updated | 2d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 3491 9886 135377
| Origin | AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS135377 to originate 42.240.253.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.240.253.0/24 | /24 | AS135377 UCLOUD-HK-AS-AP | APNIC |
| 42.240.240.0/20 | /20 | AS58466 CT-Guangzhou-IDC | 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 |
|---|---|---|---|---|
| 42.240.253.0/24 | AS135377 UCLOUD-HK-AS-AP | RADB | UCloud (HK) Holdings Group Limited | MAINT-AS135377 |
| 42.240.240.0/20 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 42.240.240.0/20 covering | AS58466 CT-Guangzhou-IDC | RADB | Shanghai UCloud Information Technology Company Limited -GZIDC static unicast | MAINT-AS4813 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.