Data as of Nov 7, 2026
64.251.243.0/24
21 residential-proxy exits · 30 daysUniversity of Portland
Residential-proxy exits
Proxy exits
21
8.2% of its addresses · 30 days
Providers
25
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
487 observations
Proxy providers listing exits
- AnyIP
- BartProxies
- BirdProxies
- Byteful
- CatProxies
- ColaProxy
- EnigmaProxy
- FlexyProxies
- GSocks
- Geonix
- Geonode
- HideProxy
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- ProxiesVision
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- RainProxy
- Shifter
- Thordata
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.251.240.0/20 since May 2014 | AS393408 | Business | 128 | University of Portland |
Network & registry
Origin network
AS393408
US
- Name
- University of Portland
- Type
- Education
- Registered
- Apr 11, 2014
- Domain
- up.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2016
- Current origin since
- Jan 2016 · 11 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 64.
251. 240. 0/ 20 - Netname
- UOFPORT-8
- Registrant
- University of Portland
- Organization
- University of Portland (UNIVER-199)
- Org address
- 5000 N Willamette Blvd, Portland, OR, 97203
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-251-240-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Jun 21, 2001
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 21, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
up. edu - Name
- Abuse
- Phone
- +1-503-943-7000
- Handle
- ABUSE118-ARIN