AS18817 — MIDCO-NET-DW

Network type: hosting

AS18817 announces 1 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

About this network

MIDCO-NET-DW is operated by Midco, a regional telecommunications provider headquartered in Sioux Falls, South Dakota.

What it's used for

• The address space carries static residential and business broadband connections, evidenced by reverse DNS entries such as 216-12-180-0-static.midco.net and 216-12-183-255-static.midco.net.
• The AS announces a single IPv4 prefix, 216.12.176.0/20, comprising 4096 addresses, with zero IPv6 prefixes. With only one observed neighbour, this configuration indicates a leaf access network rather than a transit provider.

Notable

• The RDAP registrant for the announced prefix is listed as Midcontinent Communications, which aligns with the AS holder identity.
• The company rebranded from Midcontinent Communications to Midco in 2016, a change reflected in the current corporate identity while the registry handle retains the older name.
• The inventory consists of a single contiguous /20 block, representing a compact and focused address estate for its regional service area.

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

Announced prefixes

• 216.12.176.0/20

Upstream networks

• AS11232 Midcontinent Communications

Adjacent networks

• AS11232 Midcontinent Communications

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-HURRICANE, AS-MIDC, AS-MIDCO-DC, AS-SDN-IPV6-CUST-AS, AS-TRANSROUTE-SPEC, AS11232:AS-MIDC.