12.200.76.0/24 AMDOCS Inc.
Announced by AS4917 AMDOCS Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 12.200.76.0/24
Prefix
Origin
AS4917 AMDOCS-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 12.200.76.0/24 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 7018 4917
| Origin | AS4917 AMDOCS Inc. |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2012 36601:150 36601:2001 36601:13760 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018 4917
| Origin | AS4917 AMDOCS Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018 4917
| Origin | AS4917 AMDOCS Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4917 to originate 12.200.76.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 12.200.76.0/24 | /24 | AS4917 AMDOCS-AS | ARIN |
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 |
|---|---|---|---|---|
| 12.200.76.0/24 | AS4917 AMDOCS-AS | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
| 12.200.76.0/24 | AS4917 AMDOCS-AS | RADB | AMDOCS INC - BB - 54092 | MAINT-RR |
| 12.128.0.0/9 covering | AS7018 ATT-INTERNET4 | ARIN | 12/8 upper half | MNT-AEL-360 |
| 12.0.0.0/8 covering | AS7018 ATT-INTERNET4 | ARIN | ATT_NET-TWELVE | MNT-AEL-360 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.