ResearchRouting table, looking glass, RPKI & IRR

121.200.216.0/24 MCO HA NOI TECHNOLOGY COMPANY LIMITED

Announced by AS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 121.200.216.0/24

Prefix
121.200.216.0/24
Origin
AS154247 MCO-VN
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 04:02 UTC
Paths

How 121.200.216.0/24 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 9304 45903 38732 154247
OriginAS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
Origin codeIGP
Communities174:21201 174:22039 36601:150 36601:174 36601:2001
Updated5d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 15412 9304 45903 38732 154247
OriginAS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
Origin codeIGP
Communities903:900 903:13760
Updated17h 24m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3491 45903 38732 154247
OriginAS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated11h 23m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 9304 45903 38732 154247
OriginAS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
Origin codeIGP
Communities174:21201 174:22039
Updated5d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9304 45903 38732 154247
OriginAS154247 MCO HA NOI TECHNOLOGY COMPANY LIMITED
Origin codeIGP
Communities174:21201 174:22039 36295:100 36295:174
Updated5d 18h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS154247 to originate 121.200.216.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
121.200.216.0/24/24AS154247 MCO-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
121.200.216.0/24AS154247 MCO-VNAPNICMCO-VNMAINT-VN-VNNIC
121.200.216.0/24AS154247 MCO-VNNTTCOMProxy-registered route objectMAINT-AS9304
121.200.216.0/24AS154247 MCO-VNRADBProxy-registered route objectMAINT-HGC-INTL
Tools

Check 121.200.216.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API