AS3455 — WAUSAU-INS

AS3455 announces 18 IPv4 prefixes covering 42,496 addresses and 0 IPv6 prefixes.

About this network

WAUSAU-INS is registered to Liberty Mutual Group. The handle preserves the name of Wausau Insurance, the Wisconsin insurer that originally held the AS number and later became part of Liberty Mutual.

What it's used for

• Corporate networking for a large property and casualty insurance group: offices, claims and policy systems, and internet-facing corporate services.
• Address space used by the company itself, not sold on to customers.

Notable

• This is enterprise address space. Hosts in it are company systems and company staff, so it looks static and institutional rather than like a consumer ISP range.
• Insurers and banks were early adopters of dedicated autonomous systems for their private networks, which is how a non-carrier ends up in the low 3000s.

Interesting

• The WAUSAU-INS handle is a fossil: the acquired brand lives on in registry records long after it stopped being a name customers see.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 8.26.58.0/24
• 136.184.64.0/19
• 136.184.192.0/20
• 143.115.48.0/20
• 143.115.80.0/20
• 143.115.96.0/20
• 143.115.136.0/21
• 143.115.152.0/24
• 143.115.158.0/23
• 143.115.160.0/19
• 174.47.194.0/24
• 198.8.132.0/23
• 198.8.134.0/24
• 198.8.140.0/23
• 198.8.160.0/23
• 198.8.168.0/23
• 198.8.192.0/21
• 199.115.40.0/21

Upstream networks

• AS32787 Akamai Technologies, Inc.
• AS3356 Level 3 Parent, LLC
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS701 Verizon Business
• AS2686 AT&T Enterprises, LLC
• AS7018 AT&T Enterprises, LLC
• AS4826 Vocus Connect International Backbone
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS702 Verizon Business

Adjacent networks

• AS32787 Akamai Technologies, Inc.
• AS3356 Level 3 Parent, LLC
• AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
• AS701 Verizon Business
• AS2686 AT&T Enterprises, LLC
• AS7018 AT&T Enterprises, LLC
• AS4755 TATA Communications formerly VSNL is Leading ISP
• AS4826 Vocus Connect International Backbone
• AS702 Verizon Business