ResearchRouting table, looking glass, RPKI & IRR

223.131.128.0/17

Nobody announces 223.131.128.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 223.131.128.0/17

Prefix
223.131.128.0/17
Origin
not announced
Size
32,768 addresses
Less specific
none
More specifics
11
IRR route objects
1 exact, 2 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
223.131.128.0/17AS9689 SKB-FCABLE-AS-KRNTTCOMTbroadMAINT-VERIO-KR
223.131.0.0/16 coveringAS9689 SKB-FCABLE-AS-KRNTTCOMTbroadMAINT-VERIO-KR
223.131.0.0/16 coveringAS9689 SKB-FCABLE-AS-KRRADBPACNET (proxy-registered route object)MAINT-AS4637
More specific

Prefixes inside 223.131.128.0/17

11 announced prefixes fall inside this one.

Show the 11 prefixes
223.131.128.0/18 AS38103 SKB-QRIXNETKS-AS-KR-KR223.131.160.0/20 AS38103 SKB-QRIXNETKS-AS-KR-KR223.131.176.0/21 AS38103 SKB-QRIXNETKS-AS-KR-KR223.131.186.0/24 AS38103 SKB-QRIXNETKS-AS-KR-KR223.131.187.0/24 AS38103 SKB-QRIXNETKS-AS-KR-KR223.131.188.0/22 AS9689 SKB-FCABLE-AS-KR223.131.192.0/19 AS38095 SKB-QRIXNETSDM-AS-KR-KR223.131.224.0/19 AS9689 SKB-FCABLE-AS-KR223.131.240.0/22 AS9689 SKB-FCABLE-AS-KR223.131.244.0/22 AS38097 SKB-QRIXNETJJ-AS-KR-KR223.131.248.0/21 AS9689 SKB-FCABLE-AS-KR
Tools

Check 223.131.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API