Data as of Nov 11, 2026
138.49.3.0/24
51 residential-proxy exits · 30 daysUniversity of Wisconsin System · space held by University of Wisconsin-La Crosse
Residential-proxy exits
Proxy exits
51
20% of its addresses · 30 days
Providers
56
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
8.7K observations
Proxy providers listing exits
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- Datarama
- Decodo
- EZProxies
- Elusive
- EnigmaProxy
- Evomi
- FLEETPROXY
- FastProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- HideProxy
- IPPeak
- Infatica
- InfiniteProxies
- LemonBright
- LemonLabs
- LemonPrime
- LudaxProxy
- MangoProxy
- NodeMaven
- NodeProxy
- NovaProxy
- Oxylabs
- PROXYSCRAPE
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- WealthProxies
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Network & registry
Announced by
Covering announcement 138.49.0.0/16
- Prefix
- 138.49.0.0/16
- Announced by
- AS3128 University of Wisconsin System
- Type
- Business
- Proxy exits
- 52
- RPKI
- RPKI valid
- Netname
- UWLAX
- Registrant
- University of Wisconsin-La Crosse
- RIR
- ARIN
Origin network
AS3128
US
- Name
- University of Wisconsin System
- Type
- Education
- Registered
- Nov 17, 1993
- Domain
- wisconsin.edu
- Website
- www.wisconsin.edu
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 138.49.0.0/16
138.49.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2014 · 12 yr
- Origin networks
- 2
- Last change of origin
- Sep 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 138.49.0.0/16 | AS3128 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 138.
49. 0. 0/ 16 - Netname
- UWLAX
- Registrant
- University of Wisconsin-La Crosse
- Organization
- University of Wisconsin-La Crosse (UNIVER-287-Z)
- Org address
- 1725 State Street, La Crosse, WI, 54601
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-138-49-0-0-1
- Parent
- NET-138-0-0-0-0
- Created
- Feb 6, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 6, 1990
- Status
- assigned
Report abuse
Abuse contact
- mbornheimer@
uwlax. edu - Name
- Bornheimer, Matthew
- Phone
- +1-608-785-5473
- Handle
- BORNH19-ARIN