2a0b:3b40::/29 The Defence Science and Technology Laboratory
Announced by AS7 The Defence Science and Technology Laboratory. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a0b:3b40::/29
Prefix
Origin
AS7 DSTL
RPKI
RPKI valid
Size
34,359,738,368 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2a0b:3b40::/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 786 7
| Origin | AS7 The Defence Science and Technology Laboratory |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:500 3356:901 3356:2073 36601:150 36601:2001 |
| Updated | 4d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 786 7
| Origin | AS7 The Defence Science and Technology Laboratory |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 786 7
| Origin | AS7 The Defence Science and Technology Laboratory |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7 to originate 2a0b:3b40::/29 up to /128. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a0b:3b40::/29 | /128 | AS7 DSTL | 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 |
|---|---|---|---|---|
| 2a0b:3b40::/29 | AS7 DSTL | RIPE | UK DSTL | DSTL-MNT, JIPS-NOSC |