ResearchRouting table, looking glass, RPKI & IRR

184.174.21.0/24 Simoresta UAB

Announced by AS212384 Simoresta UAB. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 184.174.21.0/24

Prefix
184.174.21.0/24
Origin
AS212384 Internet-3
RPKI
RPKI valid
Size
256 addresses
Less specific
184.174.0.0/17 AS21769 AS-COLOAM
More specifics
0
IRR route objects
2 exact, 5 covering
In RouteViews
2026-10-16 00:02 UTC
Paths

How 184.174.21.0/24 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 9009 212384
OriginAS212384 Simoresta UAB
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated8d 0h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 9009 212384
OriginAS212384 Simoresta UAB
Origin codeIGP
Communities903:900 903:13760
Updated8d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9009 212384
OriginAS212384 Simoresta UAB
Origin codeIGP
Communities36295:100
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9009 212384
OriginAS212384 Simoresta UAB
Origin codeIGP
Communitiesnone
Updated3d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 9009 212384
OriginAS212384 Simoresta UAB
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated12d 1h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS212384 to originate 184.174.21.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
184.174.21.0/24/24AS212384 Internet-3ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
184.174.21.0/24AS212384 Internet-3ARINUsed by EndUserMNT-DCL-577
184.174.21.0/24AS212384 Internet-3RADBautogenMAINT-AS834
184.174.16.0/21 coveringAS55720 GIGABIT-MYNTTCOMCMI IP TransitMAINT-CMI-INT-HK
184.174.16.0/21 coveringAS55720 GIGABIT-MYRADBCMI (Customer Route)MAINT-AS58453
184.174.16.0/20 coveringAS55720 GIGABIT-MYNTTCOMCMI IP TransitMAINT-CMI-INT-HK
184.174.16.0/20 coveringAS55720 GIGABIT-MYRADBProxy-registered route objectMAINT-AS3491
184.174.0.0/17 coveringAS21769 AS-COLOAMRADBNMAINT-AS35916
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

184.174.0.0/17 AS21769 AS-COLOAM
Tools

Check 184.174.21.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API