12.174.170.0/24
Nobody announces 12.174.170.0/24 on its own; it is covered by 12.128.0.0/9 AS7018 ATT-INTERNET4. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 12.174.170.0/24
Prefix
Origin
not announced
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 12.174.170.0/24 | /24 | AS7018 ATT-INTERNET4 | 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 |
|---|---|---|---|---|
| 12.174.170.0/24 | AS7018 ATT-INTERNET4 | ARIN | AT&T Enterprises, LLC | MNT-AEL-360 |
| 12.174.170.0/24 | AS32382 ATOS-CARROLLTON | LEVEL3 | BGP-Filter-Update | ASPENTX-MNT |
| 12.174.168.0/21 covering | AS32382 ATOS-CARROLLTON | LEVEL3 | BGP-Filter-Update | ASPENTX-MNT |
| 12.174.168.0/21 covering | AS32382 ATOS-CARROLLTON | RADB | CyrusOne - Proxy for Customer | MAINT-AS62 |
| 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.