209.251.240.0/20
Nobody announces 209.251.240.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 209.251.240.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
12
IRR route objects
1 exact, 2 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 |
|---|---|---|---|---|
| 209.251.240.0/20 | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
| 209.251.224.0/19 covering | AS10930 NOVA-INTERNET | NTTCOM | Aberration Matrix | MAINT-TEXLINK |
| 209.251.224.0/19 covering | AS10930 NOVA-INTERNET | RADB | PNAP-DAL colo4dallas | MAINT-AS1828 |
More specific
Prefixes inside 209.251.240.0/20
12 announced prefixes fall inside this one.
Show the 12 prefixes
209.251.240.0/24 AS4578 NETCENTER209.251.241.0/24 AS395342 EXETERHOSPITAL209.251.242.0/24 AS33275 KHS-ASN209.251.245.0/24 AS64241 WOBSCALE209.251.246.0/24 AS40108 LOGNET209.251.247.0/24 AS40108 LOGNET209.251.248.0/24 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK209.251.249.0/24 AS6079 RCN-AS209.251.250.0/24 AS6482 THRYV209.251.252.0/23 AS8681 JT209.251.254.0/24 AS36478 ALLIANTCU209.251.255.0/24 AS36478 ALLIANTCU