Data as of Nov 8, 2026
204.212.40.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.212.0.0/14 since May 2024 | AS174 | Internet provider | 38 2 always on | Cogent Communications, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 204.212.0.0/14 | 262,144 | COGENT-204-212-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Dec 11, 1994 | abuse@ |
| └ 204.212.40.0/24 | 256 | COMP-UNLTD | Computers Unlimited (CUNL) · US | Reassigned | Dec 20, 1994 | guy@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.
212. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Dec 11, 1994
- Legacy
- yes
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
- 1,658
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2024
- Current origin since
- Sep 2024 · 2.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 204.
212. 40. 0/ 24 - Netname
- COMP-UNLTD
- Registrant
- Computers Unlimited
- Organization
- Computers Unlimited (CUNL)
- Org address
- 2407 Montana Avenue, Billings, MT, 59101
- Org country
- US
- Type
- Reassigned
- Handle
- NET-204-212-40-0-1
- Parent
- NET-204-212-0-0-1
- Created
- Dec 20, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 11, 1994
- Status
- assigned
Report abuse
Abuse contact
- guy@
imt. net - Name
- Guy Cox
- Phone
- +1-406-255-9500
- Handle
- GC347-ARIN