ResearchRouting table, looking glass, RPKI & IRR

183.78.240.0/20

Nobody announces 183.78.240.0/20 on its own; it is covered by 183.78.192.0/18 AS38091 HELLONET-AS-KR-KR. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 183.78.240.0/20

Prefix
183.78.240.0/20
Origin
not announced
Size
4,096 addresses
Less specific
183.78.192.0/18 AS38091 HELLONET-AS-KR-KR
More specifics
9
IRR route objects
1 exact, 1 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
183.78.240.0/20AS9698 YOUNGDOONG-AS-KR-KRNTTCOMproxy for HANARO TELECOM routeMAINT-HANARO
183.78.192.0/18 coveringAS38091 HELLONET-AS-KR-KRRADBSejongMAINT-AS4766
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

183.78.192.0/18 AS38091 HELLONET-AS-KR-KR
More specific

Prefixes inside 183.78.240.0/20

9 announced prefixes fall inside this one.

Show the 9 prefixes
183.78.240.0/21 AS9698 YOUNGDOONG-AS-KR-KR183.78.248.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.249.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.250.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.251.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.252.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.253.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.254.0/24 AS9698 YOUNGDOONG-AS-KR-KR183.78.255.0/24 AS9698 YOUNGDOONG-AS-KR-KR
Tools

Check 183.78.240.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API