Data as of Nov 7, 2026
104.128.211.0/24
2 residential-proxy exits · 30 daysPittsburgh Supercomputing Center · space held by La Roche College
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- AnyIP
- Shifter
Network & registry
Announced by
Covering announcement 104.128.208.0/20
- Prefix
- 104.128.208.0/20
- Announced by
- AS5050 Pittsburgh Supercomputing Center
- Type
- Business
- Proxy exits
- 23
- RPKI
- No RPKI
- Netname
- LAROCHEPUBLIC
- Registrant
- La Roche College
- RIR
- ARIN
Origin network
AS5050
US
- Name
- Pittsburgh Supercomputing Center
- Type
- Education
- Registered
- Mar 29, 1995
- Domain
- psc.edu
- Website
- www.3rox.net
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 104.128.208.0/20
104.128.208.0/20
Routing history
- Pattern
- Stable
- First seen
- Aug 2014
- Current origin since
- Aug 2014 · 12 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 104.
128. 208. 0/ 20 - Netname
- LAROCHEPUBLIC
- Registrant
- La Roche College
- Organization
- La Roche College (RC-299)
- Org address
- 9000 Babcock Boulevard, Pittsburgh, PA, 15237
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-104-128-208-0-1
- Parent
- NET-104-0-0-0-0
- Created
- Jun 5, 2014
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 5, 2014
- Status
- assigned
Report abuse
Abuse contact
- chris.
driscoll@ laroche. edu - Name
- Driscoll, Chris
- Phone
- +1-412-536-1251
- Handle
- DRISC68-ARIN