Data as of Nov 8, 2026
31.148.175.0/24
48 residential-proxy exits · 30 daysOptel Plus Ltd. · space held by ALFA TELECOM s.r.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
48
19% of its addresses · 30 days
Always-on exits
8
17% of its exits
Providers
73
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
6.0K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- GloryCloud
- GonzoProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LightningProxies
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxies.fo
- Proxiware
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyHat
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Q2IP
- RH7Proxy
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VibeProxies
- VitalData
- VitalExclusive
- VitalProxy
- Webshare
- YumiProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.148.0.0/16 since Nov 2013 | AS44546 | Residential | 12,353 1,505 always on | ALFA TELECOM s.r.o. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 31.148.0.0/16 | 65,536 | CZ-ALFATELECOM-20110211 | ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZ | ALLOCATED PA | Feb 11, 2011 | abuse@ |
| └ 31.148.175.0/24 | 256 | ORG-OPL13-RIPE | Optel Plus Ltd. (ORG-OPL13-RIPE) · UZ | ASSIGNED PA | Apr 4, 2023 | optel_ |
Network & registry
IPv4 market
Holder
- Organization
- ALFA TELECOM s.r.o.
- Handle
- ORG-ATS13-RIPE
- Range
- 31.
148. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Feb 11, 2011
Origin network
AS203553
UZ
- Name
- Optel Plus Ltd.
- Type
- Internet provider
- Registered
- Jul 29, 2022
- Domain
- umail.uz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2018
- Current origin since
- Apr 2023 · 3.6 yr
- Origin networks
- 3
- Last change of origin
- Apr 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.148.175.0/24 | AS203553 | /24 | RIPE | RPKI valid |
| 31.148.0.0/16 | AS44546 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS203553 | RIPE | RIPE-DB-MNT | Apr 4, 2023 |
Whois
Registration for this announcement
- Range
- 31.
148. 175. 0/ 24 - Netname
- ORG-OPL13-RIPE
- Registrant
- Optel Plus Ltd.
- Registrant country
- UZ
- Organization
- Optel Plus Ltd. (ORG-OPL13-RIPE)
- Org country
- UZ
- Type
- ASSIGNED PA
- Created
- Apr 4, 2023
- Updated
- May 22, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- optel_
plus@ umail. uz - Name
- Optel Plus Ltd.
- Handle
- OPL14-RIPE