ResearchRouting table, looking glass, RPKI & IRR

121.88.128.0/17

Nobody announces 121.88.128.0/17 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 121.88.128.0/17

Prefix
121.88.128.0/17
Origin
not announced
Size
32,768 addresses
Less specific
none
More specifics
24
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
121.88.128.0/17AS10036 CNM-AS-KR-KRRADBPACNET (proxy-registered route object)MAINT-AS4637
121.88.0.0/16 coveringAS10036 CNM-AS-KR-KRRADBPACNET (proxy-registered route object)MAINT-AS4637
More specific

Prefixes inside 121.88.128.0/17

24 announced prefixes fall inside this one.

Show the 24 prefixes
121.88.128.0/23 AS10036 CNM-AS-KR-KR121.88.130.0/24 AS10036 CNM-AS-KR-KR121.88.131.0/24 AS10036 CNM-AS-KR-KR121.88.132.0/24 AS10036 CNM-AS-KR-KR121.88.133.0/24 AS10036 CNM-AS-KR-KR121.88.134.0/24 AS10036 CNM-AS-KR-KR121.88.135.0/24 AS10036 CNM-AS-KR-KR121.88.136.0/21 AS10036 CNM-AS-KR-KR121.88.144.0/21 AS10036 CNM-AS-KR-KR121.88.152.0/22 AS10036 CNM-AS-KR-KR121.88.156.0/22 AS10036 CNM-AS-KR-KR121.88.160.0/21 AS10036 CNM-AS-KR-KR121.88.168.0/21 AS10036 CNM-AS-KR-KR121.88.176.0/20 AS10036 CNM-AS-KR-KR121.88.192.0/20 AS10036 CNM-AS-KR-KR121.88.208.0/20 AS10036 CNM-AS-KR-KR121.88.224.0/20 AS10036 CNM-AS-KR-KR121.88.240.0/21 AS10036 CNM-AS-KR-KR121.88.248.0/24 AS10036 CNM-AS-KR-KR121.88.249.0/24 AS10036 CNM-AS-KR-KR121.88.250.0/24 AS10036 CNM-AS-KR-KR121.88.251.0/24 AS10036 CNM-AS-KR-KR121.88.252.0/23 AS10036 CNM-AS-KR-KR121.88.254.0/23 AS10036 CNM-AS-KR-KR
Tools

Check 121.88.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API