58.42.112.0/20 CHINANET Guizhou Yilong IDC
Announced by AS139462 CHINANET Guizhou Yilong IDC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 58.42.112.0/20
Prefix
Origin
AS139462 CHINANET-GY-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 58.42.112.0/20 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 4134 139462
| Origin | AS139462 CHINANET Guizhou Yilong IDC |
| Origin code | IGP |
| Communities | 174:21001 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 4134 139462
| Origin | AS139462 CHINANET Guizhou Yilong IDC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 139462
| Origin | AS139462 CHINANET Guizhou Yilong IDC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS139462 to originate 58.42.112.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 58.42.112.0/20 | /20 | AS139462 CHINANET-GY-AS | APNIC |
| 58.42.0.0/16 | /16 | AS4134 CHINANET-BACKBONE | 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 |
|---|---|---|---|---|
| 58.42.112.0/20 | AS139462 CHINANET-GY-AS | RADB | CHINANET Guizhou Yilong IDC | MAINT-AS139462 |
| 58.42.0.0/16 covering | AS4134 CHINANET-BACKBONE | RADB | China Telecom Network | MAINT-CT-GNOC |
| 58.40.0.0/13 covering | AS38197 SUNHK-DATA-AS-AP | RADB | Mega-II IDC | MAINT-AS38197 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.