212.56.4.0/24 Bul Ins AD
Announced by AS57546 Bul Ins AD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.56.4.0/24
Prefix
Origin
AS57546 BULINS-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 212.56.4.0/24 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 3257 31298 57546
| Origin | AS57546 Bul Ins AD |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 31298 57546
| Origin | AS57546 Bul Ins AD |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 31298 57546
| Origin | AS57546 Bul Ins AD |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS57546 to originate 212.56.4.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.56.4.0/24 | /24 | AS57546 BULINS-AS | RIPE |
| 212.56.0.0/19 | /19 | AS3257 GTT-BACKBONE | 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 |
|---|---|---|---|---|
| 212.56.4.0/24 | AS57546 BULINS-AS | RIPE | Interoute Bulgaria JSCo. PA space | BGGLOBALONE-MNT |
| 212.56.0.0/19 covering | AS3257 GTT-BACKBONE | RIPE | GTT | AS3257-ROUTE-MNT |
| 212.56.0.0/19 covering | AS8390 TPN-AS | RIPE | Interoute Bulgaria JSCo. PA space | BGGLOBALONE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.