ResearchRouting table, looking glass, RPKI & IRR

209.251.224.0/19

Nobody announces 209.251.224.0/19 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 209.251.224.0/19

Prefix
209.251.224.0/19
Origin
not announced
Size
8,192 addresses
Less specific
none
More specifics
25
IRR route objects
2 exact, 0 covering
RPKI

Route origin authorizations

No ROA covers this prefix. Validate another origin.

IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
209.251.224.0/19AS10930 NOVA-INTERNETNTTCOMAberration MatrixMAINT-TEXLINK
209.251.224.0/19AS10930 NOVA-INTERNETRADBPNAP-DAL colo4dallasMAINT-AS1828
More specific

Prefixes inside 209.251.224.0/19

25 announced prefixes fall inside this one.

Show the 25 prefixes
209.251.224.0/24 AS10930 NOVA-INTERNET209.251.225.0/24 AS10930 NOVA-INTERNET209.251.226.0/24 AS10930 NOVA-INTERNET209.251.227.0/24 AS10930 NOVA-INTERNET209.251.228.0/24 AS10930 NOVA-INTERNET209.251.229.0/24 AS10930 NOVA-INTERNET209.251.230.0/24 AS55190 BLUEFIN-BB209.251.231.0/24 AS55190 BLUEFIN-BB209.251.232.0/24 AS29755 SOUTHWEST-DISPATCH-CENTER209.251.233.0/24 AS396260209.251.234.0/23 AS399426 ASTSUL-ASN-01209.251.236.0/23 AS397012 OXYAHGC-01209.251.238.0/24 AS395178 RED-VENTURES209.251.240.0/24 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
Tools

Check 209.251.224.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API