Data as of Nov 10, 2026
163.123.1.0/24
1 residential-proxy exit · 30 daysMidcontinent Communications
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
34 observations
Proxy providers listing exits
- ColaProxy
- Thordata
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 |
|---|---|---|---|---|---|---|
| 163.123.0.0/17 | 32,768 | MIDCO-1 | Midcontinent Communications (MIDCO-1) · US | Direct Allocation | Nov 16, 2017 | abuse@ |
| └ 163.123.1.0/24 | 256 | NET-163-123-1-0-24-DHCP | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 163.123.0.0/17
- Prefix
- 163.123.0.0/17
- Announced by
- AS11232 Midcontinent Communications
- Type
- Residential
- Proxy exits
- 405
- Always-on exits
- 51
- RPKI
- RPKI valid
- Netname
- MIDCO-1
- 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 163.123.0.0/17
163.123.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 163.123.0.0/17 | AS11232 | /17 | ARIN | RPKI valid |
IRR
Route objects on 163.123.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11232 | ARIN | 3901 N Louise Ave | MNT-MIDCO-1 | Aug 7, 2023 |
Whois
Registration for this announcement
- Range
- 163.
123. 0. 0/ 17 - Netname
- MIDCO-1
- 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-163-123-0-0-1
- Parent
- NET-163-0-0-0-0
- Created
- Nov 16, 2017
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 16, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
midco. com - Name
- ABUSE
- Phone
- +1-800-888-1300
- Handle
- ABUSE641-ARIN