Data as of Nov 4, 2026
145.255.20.0/24
3 residential-proxy exits · 30 daysJSC 'Ufanet'
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Always-on exits
1
33% of its exits
Providers
24
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
974 observations
Proxy providers listing exits
- 2Captcha
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- GonzoProxy
- HydraProxy
- IPFly
- Infatica
- LightningProxies
- MangoProxy
- NovaProxy
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyHat
- Proxyma
- PuraRoute
- Shifter
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 145.255.16.0/21 since Feb 2012 | AS41704 | Residential | 144 39 always on | JSC "Ufanet" |
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 |
|---|---|---|---|---|---|---|
| 145.255.0.0/19 | 8,192 | RU-ZAODS-20111121 | JSC "Ufanet" (ORG-ZS2-RIPE) · RU | ALLOCATED PA | Nov 21, 2011 | [email protected] |
| └ 145.255.16.0/21 | 2,048 | UBN | JSC "Ufanet" | ASSIGNED PA | Aug 22, 2012 | [email protected] via RU-ZAODS-20111121 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 145.255.20.0/22
- Prefix
- 145.255.20.0/22
- Announced by
- AS41704 JSC 'Ufanet'
- Type
- Residential
- Proxy exits
- 133
- Always-on exits
- 38
- RPKI
- RPKI valid
- Netname
- UBN
- Registrant
- JSC "Ufanet"
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- JSC "Ufanet"
- Handle
- ORG-ZS2-RIPE
- Range
- 145.255.0.0/19
- Registration type
- ALLOCATED PA
- Record created
- Nov 21, 2011
Origin network
AS41704
RU
- Name
- JSC 'Ufanet'
- Type
- Internet provider
- Registered
- Oct 11, 2006
- Domain
- ufanet.ru
- Website
- www.ufanet.ru/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
145.255.20.0/22
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 145.255.20.0/22 | AS41704 | /22 | RIPE | RPKI valid |
| 145.255.16.0/21 | AS41704 | /21 | RIPE | Too specific |
IRR
Route objects on 145.255.20.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS41704 | RIPE | ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia | UBN-MNT | Apr 16, 2020 |
Whois
Registration for this announcement
- Range
- 145.255.16.0/21
- Netname
- UBN
- Registrant
- JSC "Ufanet"
- Registrant country
- RU
- Organization
- JSC "Ufanet"
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Aug 22, 2012
- Updated
- Aug 1, 2018
- Maintainer
- UBN-MNT
- RIR
- RIPE NCC
- Country
- RU
- Delegated
- Nov 21, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Ufanet NOC
- Handle
- UN1646-RIPE