Data as of Nov 9, 2026
204.180.153.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 204.180.0.0/14 since May 2024 | AS174 | Internet provider | 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 |
|---|---|---|---|---|---|---|
| 204.180.0.0/14 | 262,144 | COGENT-204-180-0 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Oct 18, 1994 | abuse@ |
| └ 204.180.153.0/24 | 256 | SPRINTLINK | SonicWall (SONIC-13) · US | Reassigned | Jan 20, 2006 | eakinsanya@ |
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.
180. 0. 0/ 14 - Registration type
- Direct Allocation
- Record created
- Oct 18, 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
- Sep 2011
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 3
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS23472 not the origin | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
180. 153. 0/ 24 - Netname
- SPRINTLINK
- Registrant
- SonicWall
- Organization
- SonicWall (SONIC-13)
- Org address
- 1033 McCarthy Blvd., Milpitas, CA, 95035
- Org country
- US
- Type
- Reassigned
- Handle
- NET-204-180-153-0-1
- Parent
- NET-204-180-0-0-1
- Created
- Jan 20, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 18, 1994
- Status
- assigned
Report abuse
Abuse contact
- eakinsanya@
sonicwall. com - Name
- AKINSANYA, EDWARD
- Phone
- +1-408-962-6706
- Handle
- EAK11-ARIN