ResearchRouting table, looking glass, RPKI & IRR

119.57.0.0/18

Nobody announces 119.57.0.0/18 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 119.57.0.0/18

Prefix
119.57.0.0/18
Origin
not announced
Size
16,384 addresses
Less specific
none
More specifics
12
IRR route objects
2 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
119.57.0.0/18AS4837 CHINA169-BackboneNTTCOMCMI IP TransitMAINT-CMI-INT-HK
119.57.0.0/18AS4837 CHINA169-BackboneRADBCMI (Customer Route)MAINT-AS58453
119.57.0.0/16 coveringAS4134 CHINANET-BACKBONELEVEL3Proxy-registered route objectXINGXUNTECHLTD-MNT
119.57.0.0/16 coveringAS23724 CHINANET-IDC-BJ-APRADBChina Telecom Beijing Co. Ltd.MAINT-AS23724
More specific

Prefixes inside 119.57.0.0/18

12 announced prefixes fall inside this one.

Show the 12 prefixes
119.57.0.0/21 AS4847 CNIX-AP119.57.8.0/23 AS4847 CNIX-AP119.57.12.0/24 AS4847 CNIX-AP119.57.16.0/21 AS4847 CNIX-AP119.57.25.0/24 AS4847 CNIX-AP119.57.28.0/22 AS4847 CNIX-AP119.57.32.0/22 AS4847 CNIX-AP119.57.36.0/22 AS4847 CNIX-AP119.57.44.0/22 AS4847 CNIX-AP119.57.51.0/24 AS4847 CNIX-AP119.57.52.0/22 AS4847 CNIX-AP119.57.56.0/21 AS4847 CNIX-AP
Tools

Check 119.57.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API