2a06:41:4000::/40 Tamukai Network
Announced by AS152184 Tamukai Network. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2a06:41:4000::/40
Prefix
Origin
AS152184 TAMUKAINET-AS-AP
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a06:41:4000::/40 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 6939 152184
| Origin | AS152184 Tamukai Network |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 3d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 152184
| Origin | AS152184 Tamukai Network |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 3d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS152184 to originate 2a06:41:4000::/40 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a06:41:4000::/40 | /48 | AS152184 TAMUKAINET-AS-AP | 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 |
|---|---|---|---|---|
| 2a06:41:4000::/40 | AS152184 TAMUKAINET-AS-AP | RIPE | N | TAMUKAI-MNT |
| 2a06:40::/29 covering | AS945 JP-77-20220621 | JPIRR | MARU CIDR Block X-Keiro: haru@maru.co.jp | MAINT-AS152873 |
| 2a06:40::/29 covering | AS7257 MARU-NET | RADB | MARU CIDR Block | MAINT-MARU |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.