Data as of Nov 7, 2026
23.141.212.0/24
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by SynapseWave Systems LLC
Network & registry
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 23.
141. 212. 0/ 24 - Netname
- SYNAPSEWAVE-CHESTNUT
- Registrant
- SynapseWave Systems LLC
- Organization
- SynapseWave Systems LLC (SSL-1154)
- Org address
- 301 Walnut St, Hazard, KY, 41701
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-23-141-212-0-1
- Parent
- NET-23-0-0-0-0
- Created
- Jul 16, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 16, 2025
- Status
- assigned
Report abuse
Abuse contact
- LSharp@
synapsewavesys. org - Name
- Sharp, Lindsay Marie
- Phone
- +1-859-309-7624
- Handle
- LMS45-ARIN