Data as of Nov 10, 2026
206.85.28.0/22
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
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 |
|---|---|---|---|---|---|---|
| 206.84.0.0/15 | 131,072 | COGENT-206-84-15 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Aug 10, 1995 | abuse@ |
| └ 206.85.28.0/22 | 1,024 | MOJAVE-CGNT-NET-1 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 206.84.0.0/15
- Prefix
- 206.84.0.0/15
- Announced by
- AS174 Cogent Communications, LLC
- Type
- Internet provider
- Proxy exits
- 9,296
- Always-on exits
- 1,335
- RPKI
- No RPKI
- Netname
- COGENT-206-84-15
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS174
US
- Name
- Cogent Communications, LLC
- Type
- Internet provider
- Registered
- May 16, 1996
- Domain
- cogentco.com
- Website
- www.cogentco.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1,623
Routing timeline
Who has announced 206.84.0.0/15
206.84.0.0/15
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Jun 2005
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 206.
84. 0. 0/ 15 - Netname
- COGENT-206-84-15
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-206-84-0-0-1
- Parent
- NET-206-0-0-0-0
- Created
- Aug 10, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 10, 1995
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN