146.247.32.0/21 JSC Kostroma Municipal Telephone Network
Announced by AS44507 JSC Kostroma Municipal Telephone Network. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 146.247.32.0/21
Prefix
Origin
AS44507 KMTN-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 146.247.32.0/21 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 50477 44507
| Origin | AS44507 JSC Kostroma Municipal Telephone Network |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 |
| Updated | 10h 24m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 8359 44507
| Origin | AS44507 JSC Kostroma Municipal Telephone Network |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 2h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 8359 44507
| Origin | AS44507 JSC Kostroma Municipal Telephone Network |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 7h 4m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS44507 to originate 146.247.32.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 146.247.32.0/21 | /21 | AS44507 KMTN-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 |
|---|---|---|---|---|
| 146.247.32.0/21 | AS44507 KMTN-AS | RIPE | OAO KGTS | KMTN2-MNT |