Data as of Nov 8, 2026
161.253.128.0/17
2 residential-proxy exits · 30 daysThe George Washington University
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Spread
2 of 128
/24s with at least one exit
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
5 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 161.253.225.0/24 | 0 | 1 | |
| 161.253.227.0/24 | 0 | 1 |
Proxy providers listing exits
- GSocks
- NodeProxy
- Shifter
Network & registry
Origin network
AS11039
US
- Name
- The George Washington University
- Type
- Education
- Registered
- Mar 17, 1998
- Domain
- gwu.edu
- Website
- www.gwu.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2012
- Current origin since
- Sep 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 161.253.128.0/17 | AS11039 | /17 | ARIN | RPKI valid |
| 161.253.0.0/16 | AS11039 | /16 | ARIN | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11039 | ARIN | GWU IPv4 VA2 | MNT-GWU-Z | Sep 22, 2021 |
Whois
Registration for this announcement
- Range
- 161.
253. 0. 0/ 16 - Netname
- GW-FENCE
- Registrant
- The George Washington University
- Organization
- The George Washington University (GWU-Z)
- Org address
- 801 22nd Street, NW, Washington, DC, 20052
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-253-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Apr 1, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gwu. edu - Name
- Abuse Administrator
- Phone
- +1-202-994-4000
- Handle
- ABUSE575-ARIN