Data as of Nov 12, 2026
161.82.28.0/22
No anonymizer space · no proxy exits in 30 daysCogent Communications, LLC · space held by Wilson, Sonsini, Goodrich & Rosati, Professional Corporation
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
- 2,094
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Jul 2009 · 17 yr
- Origin networks
- 3
- Last change of origin
- Jul 2009
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 161.
82. 0. 0/ 18 - Netname
- WSGR-PA
- Registrant
- Wilson, Sonsini, Goodrich & Rosati, Professional Corporation
- Organization
- Wilson, Sonsini, Goodrich & Rosati, Professional Corporation (WSGR)
- Org address
- 650 Page Mill Road, Palo Alto, CA, 94304
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-82-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Jun 22, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 22, 1992
- Status
- assigned
Report abuse
Abuse contact
- gortiz@
wsgr. com - Name
- AKWSGR-ARIN
- Phone
- +1-650-493-6811
- Handle
- AKWSG-ARIN