45.120.243.0/24 China Academy of Information and Communications Technology
Announced by AS138457 China Academy of Information and Communications Technology. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 45.120.243.0/24
Prefix
Origin
AS138457 CAICT-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
6 exact, 10 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 45.120.243.0/24 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 174 4134 58466 138457
| Origin | AS138457 China Academy of Information and Communications Technology |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 4134 58466 138457
| Origin | AS138457 China Academy of Information and Communications Technology |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4134 58466 138457
| Origin | AS138457 China Academy of Information and Communications Technology |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 10h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS138457 to originate 45.120.243.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.120.243.0/24 | /24 | AS63582 CAICTNET | APNIC |
| 45.120.243.0/24 | /24 | AS63583 CAICTNET | APNIC |
| 45.120.243.0/24 | /24 | AS138457 CAICT-AS-AP | APNIC |
| 45.120.243.0/24 | /24 | AS139137 CAICTNET | APNIC |
| 45.120.243.0/24 | /24 | AS139140 CAICTNET | 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 |
|---|---|---|---|---|
| 45.120.243.0/24 | AS63582 CAICTNET | APNIC | Addresses from CNNIC | MAINT-CNNIC-AP |
| 45.120.243.0/24 | AS63583 CAICTNET | APNIC | Addresses from CNNIC | MAINT-CNNIC-AP |
| 45.120.243.0/24 | AS138457 CAICT-AS-AP | APNIC | China Academy of Information and Communications Technology | MAINT-CNNIC-AP |
| 45.120.243.0/24 | AS139137 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.243.0/24 | AS139140 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.243.0/24 | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 45.120.242.0/23 covering | AS63582 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.242.0/23 covering | AS63583 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.242.0/23 covering | AS138457 CAICT-AS-AP | APNIC | China Academy of Information and Communications Technology | MAINT-CNNIC-AP |
| 45.120.242.0/23 covering | AS139137 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.242.0/23 covering | AS139140 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.240.0/22 covering | AS63582 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.240.0/22 covering | AS63583 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.240.0/22 covering | AS138457 CAICT-AS-AP | APNIC | China Academy of Information and Communications Technology | MAINT-CNNIC-AP |
| 45.120.240.0/22 covering | AS139137 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |
| 45.120.240.0/22 covering | AS139140 CAICTNET | APNIC | Chinese Academy of Telecommunication Research | MAINT-CNNIC-AP |