ResearchRouting table, looking glass, RPKI & IRR

203.205.128.0/19

Nobody announces 203.205.128.0/19 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 203.205.128.0/19

Prefix
203.205.128.0/19
Origin
not announced
Size
8,192 addresses
Less specific
none
More specifics
16
IRR route objects
8 exact, 5 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
203.205.128.0/19AS132203 TENCENT-NET-AP-CNAPNICTencent routesMAINT-TENCENT-NET-AP-CN
203.205.128.0/19AS9304 HUTCHISON-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.205.128.0/19AS38082 IIT-TIG-AS-APNTTCOMCMI IP TransitMAINT-CMI-INT-HK
203.205.128.0/19AS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
203.205.128.0/19AS9304 HUTCHISON-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.205.128.0/19AS38082 IIT-TIG-AS-APRADBCMI (Customer Route)MAINT-AS58453
203.205.128.0/19AS45090 TENCENT-NET-APRADBProxy-registered route objectMAINT-HGC-INTL
203.205.128.0/19AS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
203.205.128.0/18 coveringAS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
203.205.128.0/18 coveringAS45090 TENCENT-NET-APRADBProxy-registered route objectMAINT-HGC-INTL
203.205.128.0/18 coveringAS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
203.205.128.0/17 coveringAS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
203.205.128.0/17 coveringAS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
More specific

Prefixes inside 203.205.128.0/19

16 announced prefixes fall inside this one.

Show the 16 prefixes
203.205.128.0/23 AS132203 TENCENT-NET-AP-CN203.205.134.0/24 AS132203 TENCENT-NET-AP-CN203.205.135.0/24 AS132203 TENCENT-NET-AP-CN203.205.136.0/24 AS132203 TENCENT-NET-AP-CN203.205.137.0/24 AS132203 TENCENT-NET-AP-CN203.205.138.0/23 AS132203 TENCENT-NET-AP-CN203.205.140.0/24 AS132203 TENCENT-NET-AP-CN203.205.141.0/24 AS132203 TENCENT-NET-AP-CN203.205.142.0/24 AS132203 TENCENT-NET-AP-CN203.205.143.0/24 AS132203 TENCENT-NET-AP-CN203.205.144.0/24 AS132203 TENCENT-NET-AP-CN203.205.145.0/24 AS132203 TENCENT-NET-AP-CN203.205.146.0/24 AS132203 TENCENT-NET-AP-CN203.205.147.0/24 AS132203 TENCENT-NET-AP-CN203.205.155.0/24 AS132203 TENCENT-NET-AP-CN203.205.157.0/24 AS132203 TENCENT-NET-AP-CN
Tools

Check 203.205.128.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API