AS4208 — THE-ISERV-COMPANY

AS4208 announces 10 IPv4 prefixes covering 14,592 addresses and 0 IPv6 prefixes.

About this network

Autonomous System 4208 (THE-ISERV-COMPANY) belongs to The Iserv Company, LLC, an independent Internet service provider and data-center operator based in Grand Rapids, Michigan.

What it's used for

• Internet access for homes and businesses across Michigan and neighbouring Midwest states, delivered over DSL and fiber.
• Colocation and managed IT services out of Iserv's own Grand Rapids data center.

Notable

• Mixed eyeball and business address space: a chunk of it is end-user broadband customers, the rest is hosted and colocated business equipment.
• Iserv is one of the surviving mid-1990s regional ISPs. Its ARIN registration and its low AS number both date from that era, before consolidation swallowed most of its contemporaries.

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

Announced prefixes

• 66.213.160.0/20
• 69.87.128.0/20
• 69.87.144.0/21
• 69.87.152.0/23
• 69.87.155.0/24
• 69.87.156.0/23
• 69.87.159.0/24
• 198.144.68.0/24
• 204.177.184.0/21
• 206.64.88.0/23

Upstream networks

• AS26554 US Signal Company, L.L.C.
• AS33668 Comcast Cable Communications, LLC

Downstream networks

• AS22861 Camp Communication Services, INC

Adjacent networks

• AS26554 US Signal Company, L.L.C.
• AS22861 Camp Communication Services, INC
• AS33668 Comcast Cable Communications, LLC