AS8444

Name: AS8444 — JANUS HENDERSON ADMINISTRATION UK LIMITED
Creator: ipdex

JANUS HENDERSON ADMINISTRATION UK LIMITED Unknown registered in United Kingdom

8IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#14,837AS Rank

327/327RIS visibility

#452Rank in United Kingdom

2015-10-16Allocated

JANUS HENDERSON ADMINISTRATION UK LIMITED (AS8444) — Unknown, registered in United Kingdom. announces 8 IPv4 prefixes + 0 IPv6 prefixes. Rank in United Kingdom: #452. Allocated: 2015-10-16.

IPv4 8IPv6 0

Announced prefixes · 8

v4 144.2.128.0/24 valid
v4 144.2.129.0/24 valid
v4 144.2.130.0/24 valid
v4 144.2.131.0/24 valid
v4 144.2.136.0/24 valid
v4 144.2.140.0/24 valid
v4 144.2.142.0/24 valid
v4 144.2.143.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 8 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 4

AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS64275 Equinix, Inc.

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