Data as of Nov 9, 2026
204.118.31.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.118.0.0/15 since May 2024 | AS174 | Internet provider | 3 | 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. | 262,144 | COGC | Cogent Communications, LLC (COGC) · US | Direct Allocation | Aug 12, 1994 | abuse@ |
| └ 204.118.31.0/24 | 256 | SONICWALL | SONICWALL (SONIC-58) · US | Reassigned | May 28, 2020 | johnp@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.
117. 0. 0 - 204. 120. 255. 255 - Registration type
- Direct Allocation
- Record created
- Aug 12, 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
- 1,623
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2011
- Current origin since
- Apr 2025 · 1.6 yr
- Origin networks
- 3
- Last change of origin
- Apr 2025
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 204.
118. 31. 0/ 24 - Netname
- SONICWALL
- Registrant
- SONICWALL
- Organization
- SONICWALL (SONIC-58)
- Org address
- 13155 NOEL RD, DALLAS, TX, 75240
- Org country
- US
- Type
- Reassigned
- Handle
- NET-204-118-31-0-1
- Parent
- NET-204-117-0-0-1
- Created
- May 28, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 12, 1994
- Status
- assigned
Report abuse
Abuse contact
- johnp@
sonicwall. com - Name
- padilla, john
- Phone
- +1-408-962-6706
- Handle
- PADIL107-ARIN