158.140.252.0/23 CYPRESS TELECOM (CHINA) LIMITED
Announced by AS55996 CYPRESS TELECOM (CHINA) LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 158.140.252.0/23
Prefix
Origin
AS55996 CYPRESSTEL
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 158.140.252.0/23 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 2914 131274 55996×2
| Origin | AS55996 CYPRESS TELECOM (CHINA) LIMITED |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1h 42m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2914 131274 55996×2
| Origin | AS55996 CYPRESS TELECOM (CHINA) LIMITED |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1h 42m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 131274 55996×2
| Origin | AS55996 CYPRESS TELECOM (CHINA) LIMITED |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1h 43m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS55996 to originate 158.140.252.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 158.140.252.0/23 | /24 | AS4816 CHINANET-IDC-GD | APNIC |
| 158.140.252.0/23 | /24 | AS55996 CYPRESSTEL | APNIC |
| 158.140.252.0/23 | /24 | AS131274 CYPRESSTEL-HK | 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 |
|---|---|---|---|---|
| 158.140.252.0/23 | AS55996 CYPRESSTEL | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |
| 158.140.252.0/23 | AS4816 CHINANET-IDC-GD | RADB | Cypress Telecom Limited-SZ IDC-Static multicast | MAINT-AS4813 |
| 158.140.252.0/22 covering | AS55996 CYPRESSTEL | APNIC | China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | MAINT-CNNIC-AP |