AS17143 — WINNTELECOM

Network type: residential

AS17143 announces 5 IPv4 prefixes covering 7,424 addresses and 1 IPv6 prefixes.

About this network

The AS handle WINNTELECOM is held by Winn Telecom.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS names including cust.mi.winntel.net, dsl.mi.winntel.net, wir.mi.winntel.net, and subs.winntelco.com.
• The AS announces 7424 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, with 12 observed neighbours, indicating a regional access provider rather than a transit hub.

Notable

• Registrants for most prefixes are listed as "Winn Telecom" or "Winn Telecom; Network Operations Center," while one prefix (63.150.214.0/23) is registered to "CenturyLink Communications, LLC" under the netname CENTURYLINK-LEGACY-QWEST-INET-8.
• The address inventory consists of multiple /21, /22, /23, and /24 blocks, with the largest being 67.209.240.0/21 and 216.111.200.0/21.

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

Announced prefixes

• 63.150.214.0/23
• 63.238.122.0/24
• 67.209.240.0/20
• 216.111.200.0/21
• 216.207.206.0/23
• 2605:1600::/32

Upstream networks

• AS12129 123.Net, Inc.
• AS46208 Peninsula Fiber Network, LLC

Downstream networks

• AS33539 ISP Management, Inc.
• AS62968 Central Michigan Communication, Co.
• AS63083 Chapin Long Distance, Inc.

Adjacent networks

• AS12129 123.Net, Inc.
• AS33539 ISP Management, Inc.
• AS46208 Peninsula Fiber Network, LLC
• AS62968 Central Michigan Communication, Co.
• AS63083 Chapin Long Distance, Inc.

Internet exchanges

• Equinix Internet Exchange Chicago — Chicago, United States