85.172.96.0/21 PJSC Rostelecom
Announced by AS25490 PJSC Rostelecom. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 85.172.96.0/21
Prefix
Origin
AS25490 STC-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 85.172.96.0/21 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 12389 25490
| Origin | AS25490 PJSC Rostelecom |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 174 12389 25490
| Origin | AS25490 PJSC Rostelecom |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 3m 46s ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12389 25490
| Origin | AS25490 PJSC Rostelecom |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS25490 to originate 85.172.96.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 85.172.96.0/21 | /21 | AS25490 STC-AS | RIPE |
| 85.172.0.0/14 | /24 | AS12389 ROSTELECOM-AS | 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 |
|---|---|---|---|---|
| 85.172.96.0/21 | AS25490 STC-AS | RIPE | OJSC Rostelecom Macroregional Branch South Sochi, it was created for Sochi 20071210 | STC-MNT |
| 85.172.0.0/14 covering | AS12389 ROSTELECOM-AS | RIPE | Rostelecom networks | ROSTELECOM-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.