ResearchRouting table, looking glass, RPKI & IRR

203.121.144.0/20

Nobody announces 203.121.144.0/20 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.121.144.0/20

Prefix
203.121.144.0/20
Origin
not announced
Size
4,096 addresses
Less specific
none
More specifics
9
IRR route objects
4 exact, 8 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
203.121.144.0/20AS4765 PACIFICINTERNET-AS-APLEVEL3Proxy-registered route objectLEVEL3-MNT
203.121.144.0/20AS38082 IIT-TIG-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.121.144.0/20AS4765 PACIFICINTERNET-AS-APRADBPACNET (proxy-registered route object)MAINT-AS4637
203.121.144.0/20AS38082 IIT-TIG-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.121.128.0/19 coveringAS38082 IIT-TIG-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.121.128.0/19 coveringAS38082 IIT-TIG-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.121.128.0/19 coveringAS4628 PACIFICINTERNET-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
203.121.128.0/18 coveringAS38082 IIT-TIG-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.121.128.0/18 coveringAS45352 IPSERVERONE-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.121.128.0/18 coveringAS38082 IIT-TIG-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.121.128.0/18 coveringAS45352 IPSERVERONE-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.121.128.0/18 coveringAS4628 PACIFICINTERNET-AS-APREACHREACH (Customer Route)MAINT-REACH-NOC
More specific

Prefixes inside 203.121.144.0/20

9 announced prefixes fall inside this one.

Show the 9 prefixes
203.121.144.0/23 AS4765 PACIFICINTERNET-AS-AP203.121.144.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.145.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.150.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.151.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.152.0/23 AS4765 PACIFICINTERNET-AS-AP203.121.152.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.153.0/24 AS4765 PACIFICINTERNET-AS-AP203.121.159.0/24 AS4765 PACIFICINTERNET-AS-AP
Tools

Check 203.121.144.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API