Data as of Nov 9, 2026
139.57.222.0/24
4 residential-proxy exits · 30 daysBrock University
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Always-on exits
1
25% of its exits
Providers
20
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
4.0K observations
Proxy providers listing exits
- Ake.net
- CliProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FLEETPROXY
- FastProxy
- GloryCloud
- IPMUSK
- LudaxProxy
- NovaProxy
- Oxylabs
- PROXYSCRAPE
- Proxiware
- ProxyEmpire
- RainProxy
- SPYDERPROXY_PREMIUM
- TrueProxies
- VantageProxies
- ZENPROXY_LITE
Network & registry
Announced by
Covering announcement 139.57.0.0/16
- Prefix
- 139.57.0.0/16
- Announced by
- AS16475 Brock University
- Type
- Business
- Proxy exits
- 44
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- BROCKU
- Registrant
- Brock University
- RIR
- ARIN
Origin network
AS16475
CA
- Name
- Brock University
- Type
- Education
- Registered
- Dec 5, 2006
- Domain
- brocku.ca
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 139.57.0.0/16
139.57.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2007
- Current origin since
- May 2007 · 20 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 139.57.0.0/16 | AS16475 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 139.
57. 0. 0/ 16 - Netname
- BROCKU
- Registrant
- Brock University
- Organization
- Brock University (BROCKU-Z)
- Org address
- 1812 Sir Isaac Brock Way, St. Catharines, ON, L2S-3A1
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-139-57-0-0-1
- Parent
- NET-139-0-0-0-0
- Created
- Jun 26, 1990
- RIR
- ARIN
- Country
- CA
- Delegated
- Jun 26, 1990
- Status
- assigned
Report abuse
Abuse contact
- abuse@
brocku. ca - Name
- Abuse
- Phone
- +1-905-688-5550
- Handle
- ABUSE5015-ARIN