ResearchRouting table, looking glass, RPKI & IRR

49.51.128.0/19

Nobody announces 49.51.128.0/19 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 49.51.128.0/19

Prefix
49.51.128.0/19
Origin
not announced
Size
8,192 addresses
Less specific
none
More specifics
18
IRR route objects
2 exact, 8 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
49.51.128.0/19/24AS132203 TENCENT-NET-AP-CNAPNIC
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
49.51.128.0/19AS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
49.51.128.0/19AS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
49.51.128.0/18 coveringAS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
49.51.128.0/18 coveringAS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
49.51.128.0/17 coveringAS134103 OPHL-AS-APAPNICroute for OPHLMAINT-OPHL-HK
49.51.128.0/17 coveringAS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
49.51.128.0/17 coveringAS132203 TENCENT-NET-AP-CNRADBProxy-registered route objectMAINT-HGC-INTL
49.51.0.0/16 coveringAS132203 TENCENT-NET-AP-CNAPNICroute for OPHLMAINT-TENCENT-NET-AP-CN
49.51.0.0/16 coveringAS132203 TENCENT-NET-AP-CNNTTCOMProxy-registered route objectMAINT-AS9304
49.51.0.0/16 coveringAS132203 TENCENT-NET-AP-CNRADBCAT route object for TENCENT-NET-AP-CNMAINT-THIX-CAT-TH
More specific

Prefixes inside 49.51.128.0/19

18 announced prefixes fall inside this one.

Show the 18 prefixes
49.51.128.0/20 AS132203 TENCENT-NET-AP-CN49.51.128.0/23 AS132203 TENCENT-NET-AP-CN49.51.130.0/23 AS132203 TENCENT-NET-AP-CN49.51.132.0/23 AS132203 TENCENT-NET-AP-CN49.51.134.0/23 AS132203 TENCENT-NET-AP-CN49.51.136.0/23 AS132203 TENCENT-NET-AP-CN49.51.138.0/23 AS132203 TENCENT-NET-AP-CN49.51.140.0/23 AS132203 TENCENT-NET-AP-CN49.51.142.0/23 AS132203 TENCENT-NET-AP-CN49.51.144.0/20 AS132203 TENCENT-NET-AP-CN49.51.144.0/23 AS132203 TENCENT-NET-AP-CN49.51.146.0/23 AS132203 TENCENT-NET-AP-CN49.51.148.0/23 AS132203 TENCENT-NET-AP-CN49.51.150.0/23 AS132203 TENCENT-NET-AP-CN49.51.152.0/23 AS132203 TENCENT-NET-AP-CN49.51.154.0/23 AS132203 TENCENT-NET-AP-CN49.51.156.0/23 AS132203 TENCENT-NET-AP-CN49.51.158.0/23 AS132203 TENCENT-NET-AP-CN
Tools

Check 49.51.128.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API