ResearchRouting table, looking glass, RPKI & IRR

171.248.0.0/15

Nobody announces 171.248.0.0/15 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 171.248.0.0/15

Prefix
171.248.0.0/15
Origin
not announced
Size
131,072 addresses
Less specific
171.248.0.0/14 AS7552 VIETEL-AS-AP
More specifics
77
IRR route objects
2 exact, 11 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
171.248.0.0/15AS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.248.0.0/15AS7552 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 171.248.0.0/15

77 announced prefixes fall inside this one.

Show the 77 prefixes
171.248.0.0/21 AS7552 VIETEL-AS-AP171.248.8.0/21 AS7552 VIETEL-AS-AP171.248.16.0/21 AS7552 VIETEL-AS-AP171.248.24.0/22 AS7552 VIETEL-AS-AP171.248.28.0/22 AS7552 VIETEL-AS-AP171.248.32.0/21 AS7552 VIETEL-AS-AP171.248.40.0/21 AS7552 VIETEL-AS-AP171.248.48.0/21 AS7552 VIETEL-AS-AP171.248.56.0/21 AS7552 VIETEL-AS-AP171.248.64.0/21 AS7552 VIETEL-AS-AP171.248.72.0/21 AS7552 VIETEL-AS-AP171.248.80.0/21 AS7552 VIETEL-AS-AP171.248.88.0/21 AS7552 VIETEL-AS-AP171.248.96.0/21 AS7552 VIETEL-AS-AP171.248.104.0/21 AS7552 VIETEL-AS-AP171.248.112.0/21 AS7552 VIETEL-AS-AP171.248.120.0/22 AS7552 VIETEL-AS-AP171.248.124.0/22 AS7552 VIETEL-AS-AP171.248.128.0/21 AS7552 VIETEL-AS-AP171.248.136.0/21 AS7552 VIETEL-AS-AP171.248.144.0/21 AS7552 VIETEL-AS-AP171.248.152.0/21 AS7552 VIETEL-AS-AP171.248.160.0/21 AS7552 VIETEL-AS-AP171.248.168.0/21 AS7552 VIETEL-AS-AP171.248.176.0/21 AS7552 VIETEL-AS-AP171.248.184.0/21 AS7552 VIETEL-AS-AP171.248.192.0/22 AS7552 VIETEL-AS-AP171.248.200.0/21 AS7552 VIETEL-AS-AP171.248.208.0/21 AS7552 VIETEL-AS-AP171.248.216.0/21 AS7552 VIETEL-AS-AP171.248.224.0/21 AS7552 VIETEL-AS-AP171.248.232.0/21 AS7552 VIETEL-AS-AP171.248.240.0/21 AS7552 VIETEL-AS-AP171.248.248.0/21 AS7552 VIETEL-AS-AP171.249.0.0/21 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

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