172.243.32.0/20
Nobody announces 172.243.32.0/20 on its own; it is covered by 172.242.0.0/15 AS7155 VIASAT-SP-BACKBONE. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 172.243.32.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
16
IRR route objects
1 exact, 1 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 172.243.32.0/20 | /20 | AS7155 VIASAT-SP-BACKBONE | ARIN |
| 172.242.0.0/15 | /15 | AS7155 VIASAT-SP-BACKBONE | 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 |
|---|---|---|---|---|
| 172.243.32.0/20 | AS7155 VIASAT-SP-BACKBONE | ARIN | VIASAT-SP-BACKBONE | MNT-VIASA-16 |
| 172.242.0.0/15 covering | AS7155 VIASAT-SP-BACKBONE | ARIN | 6155 El Camino Real Carlsbad CA 92011 United States | MNT-VIASA-16 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 172.243.32.0/20
16 announced prefixes fall inside this one.
Show the 16 prefixes
172.243.32.0/24 AS7155 VIASAT-SP-BACKBONE172.243.33.0/24 AS7155 VIASAT-SP-BACKBONE172.243.34.0/24 AS7155 VIASAT-SP-BACKBONE172.243.35.0/24 AS7155 VIASAT-SP-BACKBONE172.243.36.0/24 AS7155 VIASAT-SP-BACKBONE172.243.37.0/24 AS7155 VIASAT-SP-BACKBONE172.243.38.0/24 AS7155 VIASAT-SP-BACKBONE172.243.39.0/24 AS7155 VIASAT-SP-BACKBONE172.243.40.0/24 AS7155 VIASAT-SP-BACKBONE172.243.41.0/24 AS7155 VIASAT-SP-BACKBONE172.243.42.0/24 AS7155 VIASAT-SP-BACKBONE172.243.43.0/24 AS7155 VIASAT-SP-BACKBONE172.243.44.0/24 AS7155 VIASAT-SP-BACKBONE172.243.45.0/24 AS7155 VIASAT-SP-BACKBONE172.243.46.0/24 AS7155 VIASAT-SP-BACKBONE172.243.47.0/24 AS7155 VIASAT-SP-BACKBONE