ASN Lookup Tool

Midcontinent Communications midco.com US US 1 Routes

AS Data

AS18817

AS18817 – Midcontinent Communications

AS Number 18817
AS Name MIDCO-NET-DW
Organization Midcontinent Communications(midco-1)
Country US
Website midco.com
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type ISP
Registry ARIN
Date Allocated 2007-08-03

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Use ASN data for AS18817 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
216.12.176.0/20 4096

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       18817
ASName:         MIDCO-NET-DW
ASHandle:       AS18817
RegDate:        2007-08-03
Updated:        2019-05-29    
Ref:            https://rdap.arin.net/registry/autnum/18817


OrgName:        Midcontinent Communications
OrgId:          MIDCO-1
Address:        4020 W Cayman Street
City:           Sioux Falls
StateProv:      SD
PostalCode:     57107
Country:        US
RegDate:        2004-05-13
Updated:        2024-02-27
Ref:            https://rdap.arin.net/registry/entity/MIDCO-1


OrgTechHandle: IPADM903-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-605-274-3092 
OrgTechEmail:  ip-admin@midco.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM903-ARIN

OrgDNSHandle: IPADM903-ARIN
OrgDNSName:   IP Admin
OrgDNSPhone:  +1-605-274-3092 
OrgDNSEmail:  ip-admin@midco.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/IPADM903-ARIN

OrgAbuseHandle: ABUSE641-ARIN
OrgAbuseName:   ABUSE
OrgAbusePhone:  +1-800-888-1300 
OrgAbuseEmail:  abuse@midco.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE641-ARIN

OrgRoutingHandle: IPADM903-ARIN
OrgRoutingName:   IP Admin
OrgRoutingPhone:  +1-605-274-3092 
OrgRoutingEmail:  ip-admin@midco.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/IPADM903-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS11232 Midcontinent Communications US

Upstreams

AS Number Description Country
AS11232 Midcontinent Communications US

Contacts

Email Contacts

ip-admin@midco.com

Abuse Contacts

abuse@midco.com

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Frequently Asked Questions

ASN AS18817 is an Autonomous System Number used to identify a network for BGP internet routing.
AS18817 is listed under Midcontinent Communications.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.