2001:b00::/29 Fastweb SpA
Announced by AS12874 Fastweb SpA. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2001:b00::/29
Prefix
Origin
AS12874 FASTWEB
RPKI
RPKI valid
Size
34,359,738,368 /64s
Less specific
none
More specifics
17
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 02:27 UTC
Paths
How 2001:b00::/29 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 12874
| Origin | AS12874 Fastweb SpA |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:505 3356:601 3356:901 3356:2117 36601:150 36601:2001 |
| Updated | 4d 0h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 12874
| Origin | AS12874 Fastweb SpA |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3303 12874
| Origin | AS12874 Fastweb SpA |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS12874 to originate 2001:b00::/29 up to /29. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2001:b00::/29 | /29 | AS12874 FASTWEB | 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 |
|---|---|---|---|---|
| 2001:b00::/29 | AS12874 FASTWEB | RIPE | Fastweb Networks ipv6 block | FASTWEB-MNT |
More specific
Prefixes inside 2001:b00::/29
17 announced prefixes fall inside this one.
Show the 17 prefixes
2001:b07::/32 AS12874 FASTWEB2001:b07::/36 AS12874 FASTWEB2001:b07:1000::/36 AS12874 FASTWEB2001:b07:2000::/36 AS12874 FASTWEB2001:b07:3000::/36 AS12874 FASTWEB2001:b07:4000::/36 AS12874 FASTWEB2001:b07:5000::/36 AS12874 FASTWEB2001:b07:6000::/36 AS12874 FASTWEB2001:b07:7000::/36 AS12874 FASTWEB2001:b07:8000::/36 AS12874 FASTWEB2001:b07:9000::/36 AS12874 FASTWEB2001:b07:a000::/36 AS12874 FASTWEB2001:b07:b000::/36 AS12874 FASTWEB2001:b07:c000::/36 AS12874 FASTWEB2001:b07:d000::/36 AS12874 FASTWEB2001:b07:e000::/36 AS12874 FASTWEB2001:b07:f000::/36 AS12874 FASTWEB