81.27.248.0/24 JSC "RetnNet"
Announced by AS57304 JSC "RetnNet". RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.27.248.0/24
Prefix
Origin
AS57304 RETNRU-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 81.27.248.0/24 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 3356 9002 57304
| Origin | AS57304 JSC "RetnNet" |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 7h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9002 57304
| Origin | AS57304 JSC "RetnNet" |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 18h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 57304×2
| Origin | AS57304 JSC "RetnNet" |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS57304 to originate 81.27.248.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.27.248.0/24 | /24 | AS20764 RASCOM-AS | RIPE |
| 81.27.248.0/24 | /24 | AS57304 RETNRU-AS | RIPE |
| 81.27.240.0/20 | /20 | AS20764 RASCOM-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 |
|---|---|---|---|---|
| 81.27.248.0/24 | AS20764 RASCOM-AS | RIPE | Kulyamzin | RASCOM-MNT |
| 81.27.248.0/24 | AS57304 RETNRU-AS | RIPE | Kulyamzin | RASCOM-MNT |
| 81.27.240.0/20 covering | AS20764 RASCOM-AS | RIPE | CJSC Rascom | RASCOM-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.