Data as of Nov 10, 2026
86.50.4.0/22
4 residential-proxy exits · 30 daysCSC - Tieteen tietotekniikan keskus Oy
Residential-proxy exits
Proxy exits
4
0.39% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 11, 2026 – Nov 9, 2026
Exits seen per day
4 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 86.50.7.0/24 | 0 | 2 | |
| 86.50.4.0/24 | 0 | 1 | |
| 86.50.5.0/24 | 0 | 1 |
Proxy providers listing exits
- Thordata
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 86.50.0.0/16 | 65,536 | FI-FUNET-20050428 | CSC - Tieteen tietotekniikan keskus Oy (ORG-FF1-RIPE) · FI | ALLOCATED PA | Apr 28, 2005 | cert@ |
| └ 86.50.4.0/22 | 1,024 | TURKUAMK-NET | Turku University of Applied Sciences (ORG-TUOA1-RIPE) | ASSIGNED PA | Jan 21, 2013 | abuse@ |
Network & registry
Announced by
Covering announcement 86.50.0.0/16
- Prefix
- 86.50.0.0/16
- Announced by
- AS1741 CSC - Tieteen tietotekniikan keskus Oy
- Type
- Business
- Proxy exits
- 169
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- FI-FUNET-20050428
- Registrant
- CSC - Tieteen tietotekniikan keskus Oy
- RIR
- RIPE NCC
Origin network
AS1741
FI
- Name
- CSC - Tieteen tietotekniikan keskus Oy
- Type
- Education
- Registered
- Sep 1, 1993
- Domain
- csc.fi
- Website
- www.funet.fi
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 86.50.0.0/16
86.50.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Jun 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 86.50.0.0/16 | AS1741 | /16 | RIPE | RPKI valid |
IRR
Route objects on 86.50.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1741 | RIPE | FUNET-BLOCK | AS1741-MNT | May 23, 2005 |
Whois
Registration for this announcement
- Range
- 86.
50. 0. 0/ 16 - Netname
- FI-FUNET-20050428
- Registrant
- CSC - Tieteen tietotekniikan keskus Oy
- Registrant country
- FI
- Organization
- CSC - Tieteen tietotekniikan keskus Oy (ORG-FF1-RIPE)
- Org country
- FI
- Type
- ALLOCATED PA
- Created
- Apr 28, 2005
- Updated
- Oct 1, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- FI
- Delegated
- Apr 28, 2005
- Status
- assigned
Report abuse
Abuse contact
- cert@
cert. funet. fi - Name
- Funet CERT
- Handle
- FC12122-RIPE