Data as of Nov 4, 2026
216.71.56.0/23
No anonymizer space · no proxy exits in 30 daysMidcontinent Communications
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 216.71.0.0/18 | 16,384 | NET-216-71-0-0-18 | Midcontinent Communications (MIDCO-1) · US | Direct Allocation | Dec 5, 2016 | abuse@ |
| └ 216.71.56.0/23 | 512 | NET-216-71-56-0-DHCP | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 216.71.0.0/18
- Prefix
- 216.71.0.0/18
- Announced by
- AS11232 Midcontinent Communications
- Type
- Residential
- Proxy exits
- 148
- Always-on exits
- 16
- RPKI
- RPKI valid
- Netname
- NET-216-71-0-0-18
- Registrant
- Midcontinent Communications
- RIR
- ARIN
Origin network
AS11232
US
- Name
- Midcontinent Communications
- Type
- Internet provider
- Registered
- May 22, 1998
- Domain
- midco.com
- Website
- www.midco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 216.71.0.0/18
216.71.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Aug 2010
- Current origin since
- Dec 2016 · 9.9 yr
- Origin networks
- 2
- Last change of origin
- Dec 2016
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.71.0.0/18 | AS11232 | /18 | ARIN | RPKI valid |
IRR
Route objects on 216.71.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11232 | ARIN | 3901 N Louise Ave | MNT-MIDCO-1 | Aug 7, 2023 |
Whois
Registration for this announcement
- Range
- 216.
71. 0. 0/ 18 - Netname
- NET-216-71-0-0-18
- Registrant
- Midcontinent Communications
- Organization
- Midcontinent Communications (MIDCO-1)
- Org address
- 4020 W Cayman Street, Sioux Falls, SD, 57107
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-71-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Dec 5, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 5, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
midco. com - Name
- ABUSE
- Phone
- +1-800-888-1300
- Handle
- ABUSE641-ARIN