AS11232 Midcontinent Communications

AS11232 is operated by Midcontinent Communications and registered with ARIN (US) since 1998-05-22.

It announces 79 IPv4 and 19 IPv6 prefixes, 95% of them RPKI valid.

RIPE RIS sees 11 upstream and peer networks and 45 downstream networks next to it.

PeeringDB lists it as a Cable/DSL/ISP network at 6 internet exchanges and 8 facilities. Its peering policy is selective.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	Midcontinent Communications
Registry handle	MIDCO-NET
Registry (RIR)	ARIN
Country	United States (US)
Delegated on	1998-05-22
Network type	Cable/DSL/ISP, Regional
Peering policy	Selective
IRR as-set	ARIN::AS-MIDCO
Prefixes (IPv4 / IPv6)	79 / 19
RPKI valid	95% (94 / 98)
Upstreams and peers	11
Downstream networks	45
Website	midco.com

Routing health

AS11232 announces 79 IPv4 and 19 IPv6 prefixes.
94 of 98 announced prefixes are RPKI valid.
4 announced prefixes are not covered by a ROA of AS11232 (they may have none, or another network’s).
11 upstreams and peers, 45 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 98

24.49.112.0/20
24.52.12.0/22
24.52.16.0/23
24.52.24.0/21
24.52.36.0/22
24.52.40.0/22
24.52.52.0/22
24.52.56.0/21
24.54.150.0/23
24.54.152.0/22
24.54.166.0/23
24.56.144.0/21
24.56.146.0/23
24.56.168.0/23
24.56.190.0/23
24.111.0.0/16
24.124.0.0/17
24.124.2.0/23
24.124.10.0/23
24.124.14.0/24
24.124.16.0/23
24.124.20.0/24
24.124.30.0/24
24.124.33.0/24
24.124.48.0/24
24.124.50.0/24
24.124.61.0/24
24.124.74.0/24
24.124.84.0/24
24.124.91.0/24
24.124.103.0/24
24.124.108.0/24
24.124.112.0/24
24.124.116.0/24
24.124.123.0/24
24.143.32.0/19
24.220.0.0/16
24.225.96.0/20
24.230.32.0/19
24.230.64.0/18
24.230.128.0/18
24.236.40.0/21
24.236.60.0/22
64.17.64.0/22
64.17.74.0/23
64.33.64.0/18
64.140.176.0/20
64.189.128.0/21
64.189.136.0/23
66.45.128.0/19
67.217.18.0/23
67.217.20.0/22
67.217.28.0/22
69.9.192.0/18
96.2.0.0/15
96.2.0.0/16
96.3.0.0/16
129.101.0.0/18
137.22.32.0/19
137.22.96.0/19
140.186.0.0/16
163.123.0.0/17
165.23.0.0/16
165.23.192.0/18
172.103.0.0/19
184.83.0.0/16
184.83.66.0/23
184.169.112.0/20
185.102.111.0/24
192.103.41.0/24
192.206.50.0/24
208.65.96.0/22
208.107.0.0/16
209.169.192.0/22
209.169.198.0/23
209.169.200.0/23
209.169.208.0/21
209.169.218.0/23
216.71.0.0/18
2001:48f8:3000::/36
2001:48f8:4000::/36
2001:48f8::/32
2001:48f8:b000::/36
2001:470:241::/48
2604:7a00::/28
2604:7a00::/32
2604:7a00:c800::/37
2604:7a00:d800::/37
2604:7a00:e800::/37
2604:7a00:f800::/37
2604:7a00:f800::/42
2605:4a80:2000::/35
2605:4a80:6000::/35
2605:4a80::/28
2605:4a80::/32
2605:4a80:a000::/35
2605:4a80:e000::/35
2605:4a80:f000::/38

Upstreams and peers 11

The networks RIPE RIS sees next to AS11232 in BGP paths, the most visible first.

Peering

Peering policy: Selective. Suggested max-prefix limits: 5,000 IPv4, 500 IPv6. PeeringDB record

Internet exchanges 6

Exchange	Ports	Speed	Route server
Any2Denver	1	100G	Yes
Equinix Chicago	1	200G	Yes
IX-Denver: IX-Denver Fabric	1	20G	Yes
KCIX	1	20G	Yes
MICE: Shared Peering	1	100G	Yes
OmahaIX	2	220G	Yes

Facilities 8

Facility	City	Country
1623 Farnam - Omaha	Omaha	US
Cologix MIN3	Minneapolis	US
CoreSite - Denver (DE1)	Denver	US
Equinix CH1/CH2/CH4 - Chicago	Chicago	US
Midco Fargo	Fargo	US
Midco Grand Forks	Grand Forks	US
Midco Sioux Falls	Sioux Falls	US
Netrality Kansas City - 1102 Grand	Kansas City	US

More about AS11232

← AS11231 AS11233 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-13 23:31 UTC. The country is where the AS number was registered, not necessarily where the network operates.