ResearchRouting table, looking glass, RPKI & IRR

47.245.0.0/16

Nobody announces 47.245.0.0/16 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 47.245.0.0/16

Prefix
47.245.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
none
More specifics
17
IRR route objects
2 exact, 4 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
47.245.0.0/16/24AS45102 ALIBABA-CN-NETARIN
47.245.0.0/16/24AS134963 ASEPL-AS-APARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
47.245.0.0/16AS45102 ALIBABA-CN-NETNTTCOMProxy-registered route objectMAINT-AS9304
47.245.0.0/16AS45102 ALIBABA-CN-NETRADBkaopucloudMAINT-AS8966
47.244.0.0/15 coveringAS45102 ALIBABA-CN-NETARINAlibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 USMNT-AL-3
47.244.0.0/15 coveringAS134963 ASEPL-AS-APARINAlibaba.com Inc. 400 S El Camino Real Suite 400 San Mateo, CA94402 USMNT-AL-3
47.244.0.0/15 coveringAS45102 ALIBABA-CN-NETNTTCOMProxy-registered route objectMAINT-AS9304
47.244.0.0/15 coveringAS45102 ALIBABA-CN-NETRADBAlibaba via EMIXMAINT-AS8966
More specific

Prefixes inside 47.245.0.0/16

17 announced prefixes fall inside this one.

Show the 17 prefixes
47.245.0.0/18 AS45102 ALIBABA-CN-NET47.245.0.0/19 AS45102 ALIBABA-CN-NET47.245.32.0/19 AS45102 ALIBABA-CN-NET47.245.64.0/18 AS45102 ALIBABA-CN-NET47.245.64.0/19 AS45102 ALIBABA-CN-NET47.245.96.0/19 AS45102 ALIBABA-CN-NET47.245.128.0/17 AS45102 ALIBABA-CN-NET47.245.128.0/18 AS45102 ALIBABA-CN-NET47.245.156.0/24 AS134963 ASEPL-AS-AP47.245.157.0/24 AS134963 ASEPL-AS-AP47.245.158.0/24 AS134963 ASEPL-AS-AP47.245.159.0/24 AS134963 ASEPL-AS-AP47.245.192.0/18 AS45102 ALIBABA-CN-NET47.245.220.0/24 AS134963 ASEPL-AS-AP47.245.221.0/24 AS134963 ASEPL-AS-AP47.245.222.0/24 AS134963 ASEPL-AS-AP47.245.223.0/24 AS134963 ASEPL-AS-AP
Tools

Check 47.245.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API