ResearchRouting table, looking glass, RPKI & IRR

178.167.128.0/17 Three Ireland (Hutchison) limited

Announced by AS13280 Three Ireland (Hutchison) limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 178.167.128.0/17

Prefix
178.167.128.0/17
Origin
AS13280 H3GIE
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
6
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 178.167.128.0/17 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 6461 13280×3
OriginAS13280 Three Ireland (Hutchison) limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 13280×3
OriginAS13280 Three Ireland (Hutchison) limited
Origin codeIGP
Communities903:900 903:13760
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 13280×3
OriginAS13280 Three Ireland (Hutchison) limited
Origin codeIGP
Communities36295:100
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 13280×3
OriginAS13280 Three Ireland (Hutchison) limited
Origin codeIGP
Communitiesnone
Updated5d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6461 13280×3
OriginAS13280 Three Ireland (Hutchison) limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated6d 19h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS13280 to originate 178.167.128.0/17 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
178.167.128.0/17/24AS13280 H3GIERIPE
178.167.128.0/17/24AS19905 SECURITYSERVICESRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
178.167.128.0/17AS19905 SECURITYSERVICESRADBAC_HUTCHISON3MAINT-AS19905
178.167.128.0/17AS13280 H3GIERIPENH3GIE-MNT
178.167.128.0/17AS34218 H3GIERIPEROI SubsH3GIE-MNT
More specific

Prefixes inside 178.167.128.0/17

6 announced prefixes fall inside this one.

Show the 6 prefixes
178.167.128.0/18 AS13280 H3GIE178.167.192.0/19 AS13280 H3GIE178.167.224.0/20 AS13280 H3GIE178.167.240.0/21 AS13280 H3GIE178.167.248.0/22 AS13280 H3GIE178.167.252.0/23 AS13280 H3GIE
Tools

Check 178.167.128.0/17 live

Looking glassIP to ASN APIRPKI APIIRR API