151.156.248.0/22 Vattenfall AB
Announced by AS205664 Vattenfall AB. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 151.156.248.0/22
Prefix
Origin
AS205664 VATTENFALL-AB
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 151.156.248.0/22 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 13760 3356 12552 205664×2
| Origin | AS205664 Vattenfall AB |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:507 3356:901 3356:2111 36601:150 36601:2001 36601:13760 |
| Updated | 5d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12552 205664×2
| Origin | AS205664 Vattenfall AB |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 12552 205664×2
| Origin | AS205664 Vattenfall AB |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 3h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS205664 to originate 151.156.248.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 151.156.248.0/22 | /24 | AS205664 VATTENFALL-AB | 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 |
|---|---|---|---|---|
| 151.156.248.0/22 | AS205664 VATTENFALL-AB | RIPE | VATTENFALL | IP-ONLY-MNT, VATTENFALL-MNT, TELIANET-LIR |
| 151.156.0.0/16 covering | AS205664 VATTENFALL-AB | RADB | To allow routing to other ISPs | MAINT-AS7132 |
| 151.156.0.0/16 covering | AS205664 VATTENFALL-AB | RIPE | N | TELIANET-LIR, VATTENFALL-MNT |