204.81.4.0/22
Nobody announces 204.81.4.0/22 on its own; it is covered by 204.81.0.0/16 AS17120 NBDOE-ORG. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 204.81.4.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 204.81.0.0/16 | /18 | AS17120 NBDOE-ORG | 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 |
|---|---|---|---|---|
| 204.81.4.0/22 | AS17120 NBDOE-ORG | CANARIE | GNB Schools K-12. | UNB-NB-MNT |
| 204.81.0.0/18 covering | AS17120 NBDOE-ORG | RADB | New Brunswick Department of Education, 250 King Street, Fredericton, NB, E3C 1M5 | MAINT-AS11998 |
| 204.81.0.0/16 covering | AS17120 NBDOE-ORG | CANARIE | GNB Schools K-12. | UNB-NB-MNT |
| 204.81.0.0/16 covering | AS17120 NBDOE-ORG | RADB | New Brunswick Department of Education, 250 King Street, Fredericton, NB, E3C 1M5 | MAINT-AS11998 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.