AS18817 Midcontinent Communications

MIDCO-NET-DW - Midcontinent Communications · registered in the United States

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in United States#4,662largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#15,742of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS18817 in ASN lookup Look up an IP in this network (216.12.176.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

216.12.176.0/20

Other ASNs named Midcontinent Communications

5 other networks use the same organisation name; together with AS18817 they announce 808,960 IPv4 addresses.

ASNNameIPv4 addresses

AS11232MIDCO-NET - Midcontinent Communications US779,776

AS23260SCI-AS - Midcontinent Communications US17,152

AS16739MIDCO-NET-INV - Midcontinent Communications US6,912

AS11055MIDCONTINENT-COMMUNICATIONS - Midcontinent Communications US768

AS62896MIDCO-NET-INV-MR - Midcontinent Communications US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS18465#4659 WORKDAY-01 - Workday, Inc.4,096

AS18555#4660 THE-ART-INST - The Art Institute of Chicago4,096

AS18556#4661 SCIF - State Compensation Insurance Fund4,096

AS18826#4663 AS18826 - 19664,096

AS18913#4664 AIR-PIPE-AS - WIRED OR WIRELESS INC.4,096

AS19074#4665 ASN-01-FBCL - Fort Bend County Libraries4,096

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources