ResearchRouting table, looking glass, RPKI & IRR

116.97.187.0/24 Vietel - CHT Compamy Ltd

Announced by AS38731 Vietel - CHT Compamy Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 116.97.187.0/24

Prefix
116.97.187.0/24
Origin
AS38731 VTDC-AS-VN
RPKI
RPKI valid
Size
256 addresses
Less specific
116.97.184.0/21 AS7552 VIETEL-AS-AP
More specifics
0
IRR route objects
1 exact, 18 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 116.97.187.0/24 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3491 7552 38731×2
OriginAS38731 Vietel - CHT Compamy Ltd
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 7552 38731×2
OriginAS38731 Vietel - CHT Compamy Ltd
Origin codeIGP
Communities903:900 903:13760
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7552 38731×2
OriginAS38731 Vietel - CHT Compamy Ltd
Origin codeIGP
Communities36295:100
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 7552 38731×2
OriginAS38731 Vietel - CHT Compamy Ltd
Origin codeIGP
Communitiesnone
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 7552 38731×2
OriginAS38731 Vietel - CHT Compamy Ltd
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated5d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS38731 to originate 116.96.0.0/12 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
116.96.0.0/12/24AS7552 VIETEL-AS-APAPNIC
116.96.0.0/12/24AS24086 VIETTEL-AS-VNAPNIC
116.96.0.0/12/24AS38731 VTDC-AS-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
116.97.187.0/24AS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.186.0/23 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.184.0/22 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.184.0/21 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.176.0/20 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.160.0/19 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.128.0/18 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.128.0/17 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.97.0.0/16 coveringAS24086 VIETTEL-AS-VNNTTCOMETCMAINT-VN-ETC
116.97.0.0/16 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.96.0.0/15 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.96.0.0/14 coveringAS24086 VIETTEL-AS-VNNTTCOMETCMAINT-VN-ETC
116.96.0.0/14 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.96.0.0/13 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
116.96.0.0/12 coveringAS7552 VIETEL-AS-APAPNICVIETTEL-VNMAINT-VN-VNNIC
116.96.0.0/12 coveringAS24086 VIETTEL-AS-VNAPNICVIETTEL-VNMAINT-VN-VNNIC
116.96.0.0/12 coveringAS38731 VTDC-AS-VNAPNICVIETTEL-VNMAINT-VN-VNNIC
116.96.0.0/12 coveringAS24086 VIETTEL-AS-VNNTTCOMProxy-registered route objectMAINT-AS9304
116.96.0.0/12 coveringAS24086 VIETTEL-AS-VNRADBProxy-registered route objectMAINT-AS9304
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

116.97.184.0/21 AS7552 VIETEL-AS-AP116.97.128.0/17 AS7552 VIETEL-AS-AP116.97.0.0/16 AS7552 VIETEL-AS-AP116.96.0.0/12 AS7552 VIETEL-AS-AP
Tools

Check 116.97.187.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API