79.140.48.0/21 DATEV eG
Announced by AS15451 DATEV eG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 79.140.48.0/21
Prefix
Origin
AS15451 DATEV-AS
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 17:13 UTC
Paths
How 79.140.48.0/21 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 33891 15451
| Origin | AS15451 DATEV eG |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:500 3356:901 3356:2064 33891:33892 33891:40096 36601:150 36601:2001 36601:13760 |
| Updated | 3m 16s ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 33891 15451
| Origin | AS15451 DATEV eG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3320 15451
| Origin | AS15451 DATEV eG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS15451 to originate 79.140.48.0/20 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 79.140.48.0/20 | /21 | AS15451 DATEV-AS | 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 |
|---|---|---|---|---|
| 79.140.48.0/21 | AS15451 DATEV-AS | RIPE | Datev eG 90329 Nuernberg | DATEV-MNT |
| 79.140.48.0/20 covering | AS15451 DATEV-AS | RIPE | Datev eG 90329 Nuernberg | DATEV-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.