Data as of Nov 14, 2026
31.148.1.0/24
5 residential-proxy exits · 30 daysMartyukhin Alexandr Viktorovich · space held by ALFA TELECOM s.r.o.
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Always-on exits
2
40% of its exits
Providers
37
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
2.3K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- B2Proxy
- BestProxy
- BlurPath
- BottingTools
- Byteful
- CatProxies
- DataImpulse
- Decodo
- EnigmaProxy
- FloppyData
- Geonode
- GloryCloud
- IPFly
- IPPeak
- IPRoyal
- InfiniteProxies
- KindProxy
- Kookey
- NSocks
- NovaProxy
- Novada
- Oxylabs
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- RapidProxy
- RoamProxy
- Shifter
- Smartproxy
- SwiftProxy
- Thordata
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.148.0.0/16 since Nov 2013 | AS44546 | Residential | 12,179 1,407 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@ |
| └ 31.148.1.0/24 | 256 | BLIZ-CO-NET | Martyukhin Alexandr Viktorovich (ORG-MAV3-RIPE) · RU | ASSIGNED PA | Sep 30, 2020 | info@ |
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
AS44975
RU
- Name
- Martyukhin Alexandr Viktorovich
- Type
- Internet provider
- Registered
- Jan 16, 2017
- Domain
- bliz.co
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2014
- Current origin since
- Sep 2020 · 6.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.148.1.0/24 | AS44975 | /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 |
|---|---|---|---|---|
| AS44975 | RIPE | RIPE-DB-MNT | Apr 9, 2026 |
Whois
Registration for this announcement
- Range
- 31.
148. 1. 0/ 24 - Netname
- BLIZ-CO-NET
- Registrant
- Martyukhin Alexandr Viktorovich
- Registrant country
- RU
- Organization
- Martyukhin Alexandr Viktorovich (ORG-MAV3-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- Sep 30, 2020
- Updated
- May 22, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- info@
bliz. co - Name
- Martyukhin Alexandr Viktorovich NOC
- Handle
- MAVN1-RIPE