31.133.128.0/22
Nobody announces 31.133.128.0/22 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 31.133.128.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 5 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.133.128.0/18 | /24 | AS56554 IETF-MEETING | 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 |
|---|---|---|---|---|
| 31.133.128.0/22 | AS56554 IETF-MEETING | RIPE | N | IETF-MNT |
| 31.133.128.0/21 covering | AS56554 IETF-MEETING | RIPE | N | IETF-MNT |
| 31.133.128.0/20 covering | AS56554 IETF-MEETING | RIPE | N | IETF-MNT |
| 31.133.128.0/19 covering | AS56554 IETF-MEETING | RIPE | N | IETF-MNT |
| 31.133.128.0/18 covering | AS56554 IETF-MEETING | RADB | TCC Partnership | MAINT-AS852 |
| 31.133.128.0/18 covering | AS56554 IETF-MEETING | RIPE | IETF Meeting Network | IETF-MNT |