ResearchRouting table, looking glass, RPKI & IRR

171.242.0.0/16

Nobody announces 171.242.0.0/16 on its own; it is covered by 171.224.0.0/11 AS7552 VIETEL-AS-AP. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 171.242.0.0/16

Prefix
171.242.0.0/16
Origin
not announced
Size
65,536 addresses
Less specific
171.224.0.0/11 AS7552 VIETEL-AS-AP
More specifics
56
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
171.242.0.0/16AS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.242.0.0/16AS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.242.0.0/15 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.242.0.0/15 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.240.0.0/14 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.240.0.0/14 coveringAS7552 VIETEL-AS-APRADBProxy-registered route objectMAINT-AS9304
171.240.0.0/13 coveringAS7552 VIETEL-AS-APNTTCOMroute object of AS7552MAINT-VIETTEL
171.240.0.0/13 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.

171.224.0.0/11 AS7552 VIETEL-AS-AP
More specific

Prefixes inside 171.242.0.0/16

56 announced prefixes fall inside this one.

Show the 56 prefixes
171.242.0.0/23 AS7552 VIETEL-AS-AP171.242.2.0/23 AS7552 VIETEL-AS-AP171.242.4.0/24 AS7552 VIETEL-AS-AP171.242.5.0/24 AS7552 VIETEL-AS-AP171.242.6.0/24 AS24086 VIETTEL-AS-VN171.242.8.0/22 AS7552 VIETEL-AS-AP171.242.13.0/24 AS7552 VIETEL-AS-AP171.242.14.0/24 AS7552 VIETEL-AS-AP171.242.15.0/24 AS7552 VIETEL-AS-AP171.242.16.0/21 AS7552 VIETEL-AS-AP171.242.24.0/21 AS7552 VIETEL-AS-AP171.242.32.0/21 AS7552 VIETEL-AS-AP171.242.40.0/21 AS7552 VIETEL-AS-AP171.242.48.0/23 AS7552 VIETEL-AS-AP171.242.50.0/23 AS7552 VIETEL-AS-AP171.242.52.0/23 AS7552 VIETEL-AS-AP171.242.54.0/23 AS7552 VIETEL-AS-AP171.242.56.0/23 AS7552 VIETEL-AS-AP171.242.58.0/23 AS7552 VIETEL-AS-AP171.242.60.0/23 AS7552 VIETEL-AS-AP171.242.64.0/21 AS7552 VIETEL-AS-AP171.242.72.0/21 AS7552 VIETEL-AS-AP171.242.80.0/21 AS7552 VIETEL-AS-AP171.242.88.0/21 AS7552 VIETEL-AS-AP171.242.96.0/21 AS7552 VIETEL-AS-AP171.242.104.0/21 AS7552 VIETEL-AS-AP171.242.112.0/21 AS7552 VIETEL-AS-AP171.242.120.0/21 AS7552 VIETEL-AS-AP171.242.137.0/24 AS7552 VIETEL-AS-AP171.242.146.0/23 AS7552 VIETEL-AS-AP171.242.148.0/22 AS7552 VIETEL-AS-AP171.242.152.0/22 AS7552 VIETEL-AS-AP171.242.156.0/23 AS7552 VIETEL-AS-AP171.242.158.0/23 AS7552 VIETEL-AS-AP171.242.160.0/21 AS7552 VIETEL-AS-AP171.242.168.0/21 AS7552 VIETEL-AS-AP171.242.176.0/21 AS7552 VIETEL-AS-AP171.242.186.0/23 AS7552 VIETEL-AS-AP171.242.186.0/24 AS7552 VIETEL-AS-AP171.242.187.0/24 AS7552 VIETEL-AS-AP171.242.194.0/23 AS7552 VIETEL-AS-AP171.242.194.0/24 AS7552 VIETEL-AS-AP171.242.195.0/24 AS7552 VIETEL-AS-AP171.242.196.0/22 AS7552 VIETEL-AS-AP171.242.200.0/22 AS7552 VIETEL-AS-AP171.242.204.0/23 AS7552 VIETEL-AS-AP171.242.206.0/23 AS7552 VIETEL-AS-AP171.242.208.0/22 AS7552 VIETEL-AS-AP171.242.212.0/22 AS7552 VIETEL-AS-AP171.242.216.0/21 AS7552 VIETEL-AS-AP171.242.224.0/21 AS7552 VIETEL-AS-AP171.242.232.0/22 AS7552 VIETEL-AS-AP171.242.236.0/22 AS7552 VIETEL-AS-AP171.242.240.0/21 AS7552 VIETEL-AS-AP171.242.248.0/22 AS7552 VIETEL-AS-AP171.242.252.0/22 AS7552 VIETEL-AS-AP
Tools

Check 171.242.0.0/16 live

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