185.75.172.0/24 CTGNet
Announced by AS23764 CTGNet. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 185.75.172.0/24
Prefix
Origin
AS23764 CTGNet
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
4 exact, 1 covering
In RouteViews
2026-10-12 02:24 UTC
Paths
How 185.75.172.0/24 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 23764
| Origin | AS23764 CTGNet |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 23764
| Origin | AS23764 CTGNet |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 8h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 23764
| Origin | AS23764 CTGNet |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 8h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23764 to originate 185.75.172.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 185.75.172.0/24 | /24 | AS4809 CHINATELECOM-CORE-WAN-CN2 | RIPE |
| 185.75.172.0/24 | /24 | AS23764 CTGNet | RIPE |
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 |
|---|---|---|---|---|
| 185.75.172.0/24 | AS4809 CHINATELECOM-CORE-WAN-CN2 | RADB | ChinaTelecom (Europe) Ltd. | MAINT-CT-GNOC |
| 185.75.172.0/24 | AS23764 CTGNet | RADB | CTGNET | MAINT-AS36678 |
| 185.75.172.0/24 | AS4809 CHINATELECOM-CORE-WAN-CN2 | RIPE | China Telecom Europe Ltd. | CTE-MNT |
| 185.75.172.0/24 | AS23764 CTGNet | RIPE | GNET UK | CTE-MNT |
| 185.75.172.0/22 covering | AS4809 CHINATELECOM-CORE-WAN-CN2 | RADB | ChinaTelecom (Europe) Ltd. | MAINT-CT-GNOC |