ResearchRouting table, looking glass, RPKI & IRR

45.118.138.0/24 Vietnam Technology and Telecommunication JSC

Announced by AS45557 Vietnam Technology and Telecommunication JSC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 45.118.138.0/24

Prefix
45.118.138.0/24
Origin
AS45557 VNTT-AS-VN
RPKI
RPKI valid
Size
256 addresses
Less specific
45.118.136.0/22 AS45557 VNTT-AS-VN
More specifics
0
IRR route objects
3 exact, 5 covering
Origin since
2026-10-17 20:01 UTC
Paths

How 45.118.138.0/24 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 45557
OriginAS45557 Vietnam Technology and Telecommunication JSC
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated10d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 45557
OriginAS45557 Vietnam Technology and Telecommunication JSC
Origin codeIGP
Communities903:900 903:13760
Updated2d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45557
OriginAS45557 Vietnam Technology and Telecommunication JSC
Origin codeIGP
Communities36295:100
Updated2d 15h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 45557
OriginAS45557 Vietnam Technology and Telecommunication JSC
Origin codeIGP
Communities174:21201 174:22039
Updated9d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 45557
OriginAS45557 Vietnam Technology and Telecommunication JSC
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated14d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45557 to originate 45.118.136.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
45.118.136.0/22/24AS45557 VNTT-AS-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
45.118.138.0/24AS45557 VNTT-AS-VNAPNICVNTT-VNMAINT-VN-VNNIC
45.118.138.0/24AS45557 VNTT-AS-VNNTTCOMroute object of VNTTMAINT-VIETTEL
45.118.138.0/24AS45557 VNTT-AS-VNRADBProxy-registered route objectMAINT-HGC-INTL
45.118.138.0/23 coveringAS45557 VNTT-AS-VNAPNICVNTT-VNMAINT-VN-VNNIC
45.118.138.0/23 coveringAS45557 VNTT-AS-VNNTTCOMProxy-registered route objectMAINT-AS9304
45.118.138.0/23 coveringAS45557 VNTT-AS-VNRADBProxy-registered route objectMAINT-HGC-INTL
45.118.136.0/22 coveringAS45557 VNTT-AS-VNAPNICVNTT-VNMAINT-VN-VNNIC
45.118.136.0/22 coveringAS45557 VNTT-AS-VNNTTCOMroute object of VNTTMAINT-VIETTEL
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

45.118.136.0/22 AS45557 VNTT-AS-VN
Tools

Check 45.118.138.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API