ResearchRouting table, looking glass, RPKI & IRR

171.249.0.0/16

Nobody announces 171.249.0.0/16 on its own; it is covered by 171.248.0.0/14 AS7552 VIETEL-AS-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 171.249.0.0/16

Prefix
171.249.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
171.248.0.0/14 AS7552 VIETEL-AS-AP
More specifics
43
IRR route objects
2 exact, 13 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
171.224.0.0/11/24AS7552 VIETEL-AS-APAPNIC
171.224.0.0/11/24AS24086 VIETTEL-AS-VNAPNIC
171.224.0.0/11/24AS38731 VTDC-AS-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
171.249.0.0/16AS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.249.0.0/16AS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.248.0.0/15 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.248.0.0/15 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.248.0.0/14 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.248.0.0/14 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.248.0.0/13 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.248.0.0/13 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.240.0.0/12 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.240.0.0/12 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.224.0.0/11 coveringAS7552 VIETEL-AS-APAPNICVIETTEL-VNMAINT-VN-VNNIC
171.224.0.0/11 coveringAS24086 VIETTEL-AS-VNAPNICVIETTEL-VNMAINT-VN-VNNIC
171.224.0.0/11 coveringAS38731 VTDC-AS-VNAPNICVIETTEL-VNMAINT-VN-VNNIC
171.224.0.0/11 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.224.0.0/11 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

171.248.0.0/14 AS7552 VIETEL-AS-AP171.248.0.0/13 AS7552 VIETEL-AS-AP171.224.0.0/11 AS7552 VIETEL-AS-AP
More specific

Prefixes inside 171.249.0.0/16

43 announced prefixes fall inside this one.

Show the 43 prefixes
171.249.0.0/21 AS7552 VIETEL-AS-AP171.249.8.0/21 AS7552 VIETEL-AS-AP171.249.16.0/21 AS7552 VIETEL-AS-AP171.249.24.0/21 AS7552 VIETEL-AS-AP171.249.32.0/21 AS7552 VIETEL-AS-AP171.249.40.0/22 AS7552 VIETEL-AS-AP171.249.44.0/23 AS7552 VIETEL-AS-AP171.249.48.0/21 AS7552 VIETEL-AS-AP171.249.56.0/21 AS7552 VIETEL-AS-AP171.249.64.0/21 AS7552 VIETEL-AS-AP171.249.72.0/21 AS7552 VIETEL-AS-AP171.249.80.0/21 AS7552 VIETEL-AS-AP171.249.88.0/21 AS7552 VIETEL-AS-AP171.249.96.0/22 AS7552 VIETEL-AS-AP171.249.102.0/23 AS7552 VIETEL-AS-AP171.249.104.0/21 AS7552 VIETEL-AS-AP171.249.112.0/22 AS7552 VIETEL-AS-AP171.249.116.0/22 AS7552 VIETEL-AS-AP171.249.120.0/21 AS7552 VIETEL-AS-AP171.249.128.0/22 AS7552 VIETEL-AS-AP171.249.132.0/22 AS7552 VIETEL-AS-AP171.249.136.0/22 AS7552 VIETEL-AS-AP171.249.140.0/22 AS7552 VIETEL-AS-AP171.249.144.0/21 AS7552 VIETEL-AS-AP171.249.152.0/21 AS7552 VIETEL-AS-AP171.249.160.0/22 AS7552 VIETEL-AS-AP171.249.164.0/23 AS7552 VIETEL-AS-AP171.249.166.0/24 AS7552 VIETEL-AS-AP171.249.168.0/22 AS7552 VIETEL-AS-AP171.249.172.0/22 AS7552 VIETEL-AS-AP171.249.176.0/21 AS7552 VIETEL-AS-AP171.249.184.0/21 AS7552 VIETEL-AS-AP171.249.192.0/21 AS7552 VIETEL-AS-AP171.249.200.0/22 AS7552 VIETEL-AS-AP171.249.204.0/22 AS7552 VIETEL-AS-AP171.249.208.0/22 AS7552 VIETEL-AS-AP171.249.212.0/22 AS7552 VIETEL-AS-AP171.249.216.0/21 AS7552 VIETEL-AS-AP171.249.224.0/21 AS7552 VIETEL-AS-AP171.249.232.0/21 AS7552 VIETEL-AS-AP171.249.240.0/22 AS7552 VIETEL-AS-AP171.249.244.0/22 AS7552 VIETEL-AS-AP171.249.248.0/21 AS7552 VIETEL-AS-AP
Tools

Check 171.249.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API