120.131.4.0/23 Beijing Kingsoft Cloud Internet Technology Co., Ltd
Announced by AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 120.131.4.0/23
Prefix
Origin
AS59019 BJKSCNET
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 120.131.4.0/23 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 174 4134 23724 59019
| Origin | AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 23724 59019
| Origin | AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 23724 59019
| Origin | AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS59019 to originate 120.131.4.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 120.131.4.0/23 | /23 | AS23724 CHINANET-IDC-BJ-AP | APNIC |
| 120.131.4.0/23 | /23 | AS59019 BJKSCNET | APNIC |
| 120.131.4.0/23 | /23 | AS133119 UNICOM-CN | APNIC |
| 120.131.4.0/23 | /23 | AS137280 KSYUNGLOBAL-AS-AP | APNIC |
| 120.131.0.0/20 | /20 | AS23724 CHINANET-IDC-BJ-AP | APNIC |
| 120.131.0.0/20 | /20 | AS59019 BJKSCNET | 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 |
|---|---|---|---|---|
| 120.131.4.0/23 | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 120.131.4.0/23 | AS59019 BJKSCNET | RADB | CT BeiJing IDC | MAINT-AS23724 |
| 120.131.0.0/20 covering | AS59019 BJKSCNET | APNIC | Beijing Kingsoft Cloud Internet Technology Co., Ltd. Kingsoft Tower,No.33 Xiao Ying West Road,Haidian District,Beijing,China | MAINT-CNNIC-AP |
| 120.131.0.0/20 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 120.131.0.0/20 covering | AS23724 CHINANET-IDC-BJ-AP | RADB | China Telecom Beijing Co. Ltd. | MAINT-AS23724 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.