Data as of Nov 7, 2026
128.233.16.0/24
2 residential-proxy exits · 30 daysUniversity of Saskatchewan
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
18 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Shifter
Network & registry
Announced by
Covering announcement 128.233.0.0/16
- Prefix
- 128.233.0.0/16
- Announced by
- AS22950 University of Saskatchewan
- Type
- Business
- Proxy exits
- 45
- RPKI
- RPKI valid
- Netname
- USASK
- Registrant
- University of Saskatchewan
- RIR
- ARIN
Origin network
AS22950
CA
- Name
- University of Saskatchewan
- Type
- Education
- Registered
- Dec 18, 2001
- Domain
- usask.ca
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 128.233.0.0/16
128.233.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 128.233.0.0/16 | AS22950 | /16 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 128.
233. 0. 0/ 16 - Netname
- USASK
- Registrant
- University of Saskatchewan
- Organization
- University of Saskatchewan (UNIVER-33-Z)
- Org address
- 111 Peterson Bldg., Saskatoon, SK, S7N-2V3
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-128-233-0-0-1
- Parent
- NET-128-0-0-0-0
- Created
- May 6, 1987
- RIR
- ARIN
- Country
- CA
- Delegated
- May 6, 1987
- Status
- assigned
Report abuse
Abuse contact
- abuse@
usask. ca - Name
- Abuse
- Phone
- +1-306-966-4343
- Handle
- ABUSE7810-ARIN