ResearchRouting table, looking glass, RPKI & IRR

203.90.252.0/23

Nobody announces 203.90.252.0/23 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.90.252.0/23

Prefix
203.90.252.0/23
Origin
not announced
Size
512 addresses
Less specific
none
More specifics
1
IRR route objects
4 exact, 15 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
203.90.252.0/23AS23881 UDOMAIN-AS-APNTTCOMProxy-registered route objectMAINT-AS9304
203.90.252.0/23AS7659 NEWSKY-AS-APRADBiAdvantage Ltd. (Customer Route)MAINT-AS9729
203.90.252.0/23AS9293 HKNet-vIPNetRADBTowngas TelecommunicationsMAINT-AS4645
203.90.252.0/23AS23881 UDOMAIN-AS-APRADBProxy-registered route objectMAINT-AS9304
203.90.252.0/22 coveringAS7659 NEWSKY-AS-APRADBiAdvantage Ltd. (Customer Route)MAINT-AS9729
203.90.252.0/22 coveringAS23881 UDOMAIN-AS-APRADBProxy-registered route objectMAINT-AS9304
203.90.248.0/21 coveringAS7659 NEWSKY-AS-APRADBiAdvantage Ltd. (Customer Route)MAINT-AS9729
203.90.248.0/21 coveringAS23881 UDOMAIN-AS-APRADBProxy-registered route objectMAINT-AS9304
203.90.240.0/20 coveringAS7659 NEWSKY-AS-APRADBiAdvantage Ltd. (Customer Route)MAINT-AS9729
203.90.240.0/20 coveringAS23881 UDOMAIN-AS-APRADBProxy-registered route objectMAINT-AS9304
203.90.224.0/19 coveringAS7659 NEWSKY-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.90.224.0/19 coveringAS9729 IS-APNTTCOMTrans for AS24077MAINT-TMHKNTT
203.90.224.0/19 coveringAS46844 SHARKTECHNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.90.224.0/19 coveringAS7659 NEWSKY-AS-APRADBTech & DesignMAINT-AS4058
203.90.224.0/19 coveringAS9293 HKNet-vIPNetRADBUDomain Web Hosting Co LtdMAINT-AS4645
203.90.224.0/19 coveringAS9729 IS-APRADBiAdvantage LimitedMAINT-AS9729
203.90.224.0/19 coveringAS23881 UDOMAIN-AS-APRADBProxy-registered route objectMAINT-AS9304
203.90.224.0/19 coveringAS46844 SHARKTECHRADBCMI (Customer Route)MAINT-AS58453
203.90.224.0/19 coveringAS9729 IS-APREACHREACH (Customer Route)MAINT-REACH-NOC
More specific

Prefixes inside 203.90.252.0/23

1 announced prefix fall inside this one.

Show the 1 prefixes
203.90.253.0/24 AS150342 ABL-AS-AP
Tools

Check 203.90.252.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API