Data as of Nov 6, 2026
199.161.176.0/24
Anonymizer · ISP proxyWindstream Communications LLC · space held by Cogent Communications, LLC
IPv4 market
Path
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 199.161.176.0/24 | /24s |
|---|---|---|
| Rackdog | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 199.161.176.0/24 | /24s |
|---|---|---|
| Cogent Communications, LLC | 256100% | 1 |
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 |
|---|---|---|---|---|---|---|
| 199.160.0.0/14 | 262,144 | COGENT-199-160-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Feb 1, 1994 | abuse@ |
| └ 199.161.128.0/17 | 32,768 | RACKDOG-CGNT-NET-25 | RCN (C11605219) · US | Reassigned | May 27, 2026 | abuse@ via COGENT-199-160-0 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 199.161.176.0/20
- Prefix
- 199.161.176.0/20
- Announced by
- AS7029 Windstream Communications LLC
- Type
- ISP proxy
- Anonymizer addresses
- all
- Leased from
- IP broker Rackdog
- RPKI
- No RPKI
- Netname
- RACKDOG-CGNT-NET-25
- Registrant
- RCN
- RIR
- ARIN
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 199.
160. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Feb 1, 1994
- Legacy
- yes
Origin network
AS7029
US
- Name
- Windstream Communications LLC
- Type
- Internet provider
- Registered
- Jul 30, 1996
- Domain
- uniti.com
- Website
- www.uniti.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 199.161.176.0/20
199.161.176.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 1
IRR
Route objects on 199.161.176.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7029 | RADB | MAINT-AS398465 | Sep 11, 2025 |
Whois
Registration for this announcement
- Range
- 199.
161. 128. 0/ 17 - Netname
- RACKDOG-CGNT-NET-25
- Registrant
- RCN
- Organization
- RCN (C11605219)
- Type
- Reassigned
- Handle
- NET-199-161-128-0-1
- Parent
- NET-199-160-0-0-1
- Created
- May 27, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 1, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN