137.229.72.0/22
Nobody announces 137.229.72.0/22 on its own; it is covered by 137.229.0.0/16 AS7774 ALASKA. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 137.229.72.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
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 |
|---|---|---|---|---|
| 137.229.72.0/22 | AS7774 ALASKA | RADB | University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA | MAINT-AS7774 |
| 137.229.64.0/19 covering | AS7774 ALASKA | RADB | University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA | MAINT-AS7774 |
| 137.229.0.0/17 covering | AS7774 ALASKA | RADB | University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA | MAINT-AS7774 |
| 137.229.0.0/16 covering | AS7774 ALASKA | ARIN | University of Alaska | MNT-UNIVER-175-Z |
| 137.229.0.0/16 covering | AS7774 ALASKA | RADB | University of Alaska 910 Yukon Drive Fairbanks AK 99775-6020, USA | MAINT-AS7774 |
| 137.229.0.0/16 covering | AS8047 GCI | RADB | Spectrum Networks Proxy Registration | MAINT-AS11404 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.