AS64226

Name: AS64226 — MDU Resources Group, Inc.
Creator: ipdex

MDU Resources Group, Inc. Unknown registered in United States

17IPv4 prefixes

0IPv6 prefixes

#43,665AS Rank

327/327RIS visibility

#2,031Rank in United States

2015-10-06Allocated

MDU Resources Group, Inc. (AS64226) — Unknown, registered in United States. announces 17 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2031. Allocated: 2015-10-06.

IPv4 17IPv6 0

Announced prefixes · 17

v4 162.57.0.0/16 unknown
v4 162.57.0.0/17 unknown
v4 162.57.0.0/18 unknown
v4 162.57.128.0/17 unknown
v4 162.57.128.0/18 unknown
v4 162.57.192.0/18 unknown
v4 162.57.232.0/24 unknown
v4 162.57.235.0/24 unknown
v4 162.57.236.0/24 unknown
v4 162.57.238.0/24 unknown
v4 162.57.239.0/24 unknown
v4 162.57.241.0/24 unknown
v4 162.57.242.0/24 unknown
v4 162.57.243.0/24 unknown
v4 162.57.244.0/24 unknown
v4 162.57.245.0/24 unknown
v4 162.57.64.0/18 unknown

Routing: 17 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	17
2026-06-13	17

AS topology · Customer cone 1

Providers · 2

AS7018 AT&T Enterprises, LLC
AS26794 Dakota Carrier Network

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