Data as of Nov 9, 2026
140.180.233.0/24
1 residential-proxy exit · 30 daysPrinceton University
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
7
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
98 observations
Proxy providers listing exits
- Ake.net
- DataImpulse
- InfiniteProxies
- PacketStream
- ProxyRack
- Proxying
- PuraRoute
Network & registry
Announced by
Covering announcement 140.180.0.0/16
- Prefix
- 140.180.0.0/16
- Announced by
- AS88 Princeton University
- Type
- Business
- Proxy exits
- 60
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- PU-DORMNET
- Registrant
- Princeton University
- RIR
- ARIN
Origin network
AS88
US
- Name
- Princeton University
- Type
- Education
- Registered
- Oct 10, 1986
- Domain
- princeton.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 140.180.0.0/16
140.180.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.180.0.0/16 | AS88 | /16 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 140.
180. 0. 0/ 16 - Netname
- PU-DORMNET
- Registrant
- Princeton University
- Organization
- Princeton University (PRNU-Z)
- Org address
- OIT Network Switching and Routing, Princeton, NJ, 08540
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-140-180-0-0-1
- Parent
- NET-140-0-0-0-0
- Created
- May 16, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- May 16, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
princeton. edu - Name
- OIT Response Team
- Phone
- +1-609-258-4357
- Handle
- ABUSE16-ARIN