ResearchRouting table, looking glass, RPKI & IRR

171.231.0.0/18

Nobody announces 171.231.0.0/18 on its own; it is covered by 171.228.0.0/14 AS7552 VIETEL-AS-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 171.231.0.0/18

Prefix
171.231.0.0/18
Origin
not announced
Size
16,384 addresses
Less specific
171.228.0.0/14 AS7552 VIETEL-AS-AP
More specifics
8
IRR route objects
2 exact, 16 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
171.231.0.0/18AS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.231.0.0/18AS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.231.0.0/17 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.231.0.0/16 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.231.0.0/16 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.230.0.0/15 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.230.0.0/15 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.228.0.0/14 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.228.0.0/14 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.224.0.0/13 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.224.0.0/13 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.224.0.0/12 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.224.0.0/12 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.

171.228.0.0/14 AS7552 VIETEL-AS-AP171.224.0.0/13 AS7552 VIETEL-AS-AP171.224.0.0/12 AS7552 VIETEL-AS-AP171.224.0.0/11 AS7552 VIETEL-AS-AP
More specific

Prefixes inside 171.231.0.0/18

8 announced prefixes fall inside this one.

Show the 8 prefixes
171.231.0.0/21 AS7552 VIETEL-AS-AP171.231.8.0/21 AS7552 VIETEL-AS-AP171.231.16.0/21 AS7552 VIETEL-AS-AP171.231.24.0/21 AS7552 VIETEL-AS-AP171.231.32.0/21 AS7552 VIETEL-AS-AP171.231.40.0/21 AS7552 VIETEL-AS-AP171.231.48.0/21 AS7552 VIETEL-AS-AP171.231.56.0/21 AS7552 VIETEL-AS-AP
Tools

Check 171.231.0.0/18 live

Looking glassIP to ASN APIRPKI APIIRR API