Data as of Nov 4, 2026
137.165.77.0/24
1 residential-proxy exit · 30 daysWilliams College
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
2 observations
Proxy providers listing exits
- ColaProxy
Network & registry
Announced by
Covering announcement 137.165.0.0/17
- Prefix
- 137.165.0.0/17
- Announced by
- AS11399 Williams College
- Type
- Business
- Proxy exits
- 8
- RPKI
- RPKI valid
- Netname
- WILLIAMS-NET-V4
- Registrant
- Williams College
- RIR
- ARIN
Origin network
AS11399
US
- Name
- Williams College
- Type
- Education
- Registered
- Aug 5, 1998
- Domain
- williams.edu
- Website
- www.williams.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 137.165.0.0/17
137.165.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Jun 2008
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 137.165.0.0/17 | AS11399 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 137.
165. 0. 0/ 16 - Netname
- WILLIAMS-NET-V4
- Registrant
- Williams College
- Organization
- Williams College (WCC-6-Z)
- Org address
- 880 Main Street, Williamstown, MA, 01267
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-137-165-0-0-1
- Parent
- NET-137-0-0-0-0
- Created
- Dec 12, 1989
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 12, 1989
- Status
- assigned
Report abuse
Abuse contact
- noc@
williams. edu - Name
- Network Operations
- Phone
- +1-413-597-2032
- Handle
- NETWO8124-ARIN