80.191.172.0/24 University of Sistan and Baluchestan
Announced by AS61209 University of Sistan and Baluchestan. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 80.191.172.0/24
Prefix
Origin
AS61209 USB-AS
RPKI
RPKI invalid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 9 covering
In RouteViews
2026-10-15 08:02 UTC
RPKI
Route origin authorizations
AS61209 does hold a ROA covering this prefix, but the announcement is more specific than that ROA's maximum length allows. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 80.191.172.0/23 | /23 | AS61209 USB-AS | RIPE |
| 80.191.172.0/22 | /24 | AS58224 TCI | RIPE |
| 80.191.0.0/16 | /24 | AS12880 DCI-AS | RIPE |
| 80.191.0.0/16 | /16 | AS48159 TIC-AS | RIPE |
| 80.191.0.0/16 | /24 | AS49666 TIC-GW-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 |
|---|---|---|---|---|
| 80.191.172.0/23 covering | AS61209 USB-AS | RIPE | N | TCI-RIPE-MNT |
| 80.191.172.0/22 covering | AS58224 TCI | RIPE | N | TCI-RIPE-MNT |
| 80.191.160.0/19 covering | AS12880 DCI-AS | RIPE | DCI-Route | AS12880-MNT |
| 80.191.128.0/18 covering | AS12880 DCI-AS | RADB | TCI-IRAN via EMIX | MAINT-AS8966 |
| 80.191.128.0/18 covering | AS12880 DCI-AS | RIPE | DCI-Route | AS12880-MNT |
| 80.191.128.0/17 covering | AS12880 DCI-AS | RADB | TCI-IRAN via EMIX | MAINT-AS8966 |
| 80.191.128.0/17 covering | AS12880 DCI-AS | RIPE | DCI-Route | AS12880-MNT |
| 80.191.0.0/16 covering | AS12880 DCI-AS | RADB | ETISALAT-ROUTE | MAINT-AS8966 |
| 80.191.0.0/16 covering | AS58224 TCI | RIPE | N | TCI-RIPE-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.