ResearchRouting table, looking glass, RPKI & IRR

116.121.20.0/22

Nobody announces 116.121.20.0/22 on its own; it is covered by 116.121.0.0/16 AS9318 SKB-AS-KR. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 116.121.20.0/22

Prefix
116.121.20.0/22
Origin
not announced
Size
1,024 addresses
Less specific
116.121.0.0/16 AS9318 SKB-AS-KR
More specifics
4
IRR route objects
1 exact, 3 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
116.121.20.0/22AS9578 CJNET-AS-KRRADBProxy-registered route objectMAINT-AS3491
116.121.0.0/16 coveringAS9318 SKB-AS-KRNTTCOMproxy for HANARO TELECOM routeMAINT-HANARO
116.121.0.0/16 coveringAS9318 SKB-AS-KRRADBSK BroadbandMAINT-AS9318
116.120.0.0/13 coveringAS9318 SKB-AS-KRRADBSK BroadbandMAINT-AS9318
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

116.121.0.0/16 AS9318 SKB-AS-KR116.120.0.0/13 AS9318 SKB-AS-KR
More specific

Prefixes inside 116.121.20.0/22

4 announced prefixes fall inside this one.

Show the 4 prefixes
116.121.20.0/24 AS9578 CJNET-AS-KR116.121.21.0/24 AS9578 CJNET-AS-KR116.121.22.0/24 AS9578 CJNET-AS-KR116.121.23.0/24 AS9578 CJNET-AS-KR
Tools

Check 116.121.20.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API