72.131.240.0/20
Nobody announces 72.131.240.0/20 on its own; it is covered by 72.131.192.0/18 AS11427 TWC-11427-TEXAS. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 72.131.240.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.131.240.0/20 | /20 | AS10796 TWC-10796-MIDWEST | ARIN |
| 72.131.192.0/18 | /18 | AS11427 TWC-11427-TEXAS | ARIN |
| 72.131.128.0/17 | /17 | AS10796 TWC-10796-MIDWEST | 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 |
|---|---|---|---|---|
| 72.131.240.0/20 | AS20231 TWC-20231-NE-KS-C3 | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 72.131.240.0/20 | AS10796 TWC-10796-MIDWEST | RADB | RR-Route | MAINT-RR |
| 72.131.192.0/18 covering | AS11427 TWC-11427-TEXAS | ARIN | Charter Communications Inc | MNT-CC-3517 |
| 72.131.192.0/18 covering | AS11427 TWC-11427-TEXAS | RADB | RR-RC-RR-Route | MAINT-RR |
| 72.131.128.0/17 covering | AS10796 TWC-10796-MIDWEST | RADB | RR-Route | MAINT-RR |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.