Data as of Nov 7, 2026
63.251.236.0/24
1 residential-proxy exit · 30 daysRoswell Park Cancer Institute
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
5
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- Byteful
- ColaProxy
- NodeProxy
- Thordata
- WealthProxies
Network & registry
Origin network
AS32831
US
- Name
- Roswell Park Cancer Institute
- Type
- Education
- Registered
- Dec 10, 2012
- Domain
- roswellpark.edu
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2024
- Current origin since
- Mar 2024 · 2.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS46887 not the origin | RADB | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 63.
251. 236. 0/ 23 - Netname
- RPCIC
- Registrant
- Roswell Park Cancer Institute
- Organization
- Roswell Park Cancer Institute (RPCIC)
- Org address
- Elm & Carlton Streets, Buffalo, NY, 14263
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-63-251-236-0-1
- Parent
- NET-63-0-0-0-0
- Created
- Feb 8, 2024
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 8, 2024
- Status
- assigned
Report abuse
Abuse contact
- michael.
leonis@ roswellpark. org - Name
- RPCI-ADMIN
- Phone
- +1-716-946-8498
- Handle
- RPCIA-ARIN