ResearchRouting table, looking glass, RPKI & IRR

144.203.0.0/16

Nobody announces 144.203.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 144.203.0.0/16

Prefix
144.203.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
13
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
144.203.0.0/16AS1311 BARRA-NET-ASLEVEL3Switch Communications Customer RouteSWITCHCOM-MNT
144.203.0.0/16AS1311 BARRA-NET-ASRADBSwitch Communications Customer RouteMAINT-SWITCH
More specific

Prefixes inside 144.203.0.0/16

13 announced prefixes fall inside this one.

Show the 13 prefixes
144.203.128.0/23 AS1311 BARRA-NET-AS144.203.128.0/24 AS1311 BARRA-NET-AS144.203.129.0/24 AS1311 BARRA-NET-AS144.203.130.0/24 AS1311 BARRA-NET-AS144.203.131.0/24 AS1311 BARRA-NET-AS144.203.132.0/24 AS1311 BARRA-NET-AS144.203.133.0/24 AS1311 BARRA-NET-AS144.203.142.0/24 AS1311 BARRA-NET-AS144.203.143.0/24 AS1311 BARRA-NET-AS144.203.144.0/24 AS396982 GOOGLE-CLOUD-PLATFORM144.203.152.0/24 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK144.203.153.0/24 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK144.203.156.0/24 AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
Tools

Check 144.203.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API