AS17402 — CENTURYLINK-LEGACY-EMBARQ-CHSK

AS17402 announces 24 IPv4 prefixes covering 68,864 addresses and 0 IPv6 prefixes.

About this network

CENTURYLINK-LEGACY-EMBARQ-CHSK is operated by CenturyLink Communications, LLC.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as mn-71-51-136-0.dhcp.embarqhsd.net and nc-67-233-228-0.dhcp.embarqhsd.net.
• The AS announces 68864 IPv4 addresses across 24 prefixes with only 1 observed neighbour, a ratio indicative of an access network serving end-users rather than a transit provider.

Notable

• All registrants for the sampled prefixes are CenturyLink Communications, LLC, matching the AS holder.
• CenturyLink merged with Lumen Technologies in 2020, with the combined entity retaining the CenturyLink name for its consumer and small business services.
• The inventory consists of 24 IPv4 prefixes with no IPv6 announcements, reflecting a legacy estate inherited from the Embarq acquisition.

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

Announced prefixes

• 65.41.112.0/21
• 65.41.192.0/22
• 66.247.104.0/22
• 67.233.224.0/20
• 67.233.240.0/21
• 69.34.48.0/21
• 69.34.64.0/22
• 69.34.212.0/22
• 69.68.120.0/22
• 69.68.192.0/21
• 69.69.104.0/21
• 71.0.40.0/21
• 71.1.88.0/21
• 71.1.136.0/22
• 71.2.231.0/24
• 71.48.112.0/20
• 71.49.80.0/20
• 71.51.128.0/19
• 71.55.128.0/19
• 74.5.64.0/19
• 74.5.208.0/21
• 138.210.88.0/22
• 184.1.224.0/20
• 184.7.160.0/20

Upstream networks

• AS209 CenturyLink Communications, LLC

Adjacent networks

• AS209 CenturyLink Communications, LLC