2a03:7900:500::/40 The Internet Engineering Group B.V.
Announced by AS197731 The Internet Engineering Group B.V. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2a03:7900:500::/40
Prefix
Origin
AS197731 TUXIS
RPKI
RPKI valid
Size
16,777,216 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:06 UTC
Paths
How 2a03:7900:500::/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 137409 197731
| Origin | AS197731 The Internet Engineering Group B.V. |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 7578:1200:10 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 137409 197731
| Origin | AS197731 The Internet Engineering Group B.V. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS197731 to originate 2a03:7900:500::/40 up to /40. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a03:7900:500::/40 | /40 | AS197731 TUXIS | RIPE |
| 2a03:7900::/32 | /32 | AS197731 TUXIS | 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 |
|---|---|---|---|---|
| 2a03:7900:500::/40 | AS197731 TUXIS | RIPE | Tuxis Originating from AMS | TUXIS-MNT |
| 2a03:7900::/32 covering | AS197731 TUXIS | RIPE | NL-TUXIS-20110407 J.M. Schouten trading as Tuxis Internet Engineering | TUXIS-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.