31.184.131.0/24 ICT Research Institute (Iran Telecommunications Research Center "ITRC")
Announced by AS57292 ICT Research Institute (Iran Telecommunications Research Center "ITRC"). RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 31.184.131.0/24
Prefix
Origin
AS57292 ITRC
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 6 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 31.184.131.0/24 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 174 3257 49666 12880 57292
| Origin | AS57292 ICT Research Institute (Iran Telecommunications Research Center "ITRC") |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 17h 49m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 3257 49666 12880 57292
| Origin | AS57292 ICT Research Institute (Iran Telecommunications Research Center "ITRC") |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 49666 12880 57292
| Origin | AS57292 ICT Research Institute (Iran Telecommunications Research Center "ITRC") |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS57292 to originate 31.184.131.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.184.131.0/24 | /24 | AS57292 ITRC | RIPE |
| 31.184.130.0/23 | /24 | AS57292 ITRC | RIPE |
| 31.184.128.0/18 | /24 | AS51074 MABNA | 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 |
|---|---|---|---|---|
| 31.184.131.0/24 | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
| 31.184.131.0/24 | AS57292 ITRC | RIPE | Communications and IT Research Institute | MNT-MABNA |
| 31.184.130.0/23 covering | AS57292 ITRC | RIPE | Communications and IT Research Institute | MNT-MABNA |
| 31.184.128.0/22 covering | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
| 31.184.128.0/21 covering | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
| 31.184.128.0/20 covering | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
| 31.184.128.0/19 covering | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
| 31.184.128.0/18 covering | AS51074 MABNA | RIPE | Mabna Route | MNT-MABNA |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.