Data as of Nov 15, 2026
31.148.0.0/24
4 residential-proxy exits · 30 daysBest Line Ltd. · space held by ALFA TELECOM s.r.o.
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
28
selling exits here
Oct 16, 2026 – Nov 14, 2026
Exits seen per day
540 observations
Proxy providers listing exits
- Ake.net
- BartProxies
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- EnigmaProxy
- GSocks
- Geonix
- GonzoProxy
- IPFly
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.148.0.0/16 since Nov 2013 | AS44546 | Residential | 12,156 1,454 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@ |
| └ 31.148.0.0/24 | 256 | BEST-LINE-NET | Best Line Ltd. (ORG-BLL8-RIPE) · RU | ASSIGNED PA | May 30, 2025 | support@ |
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
AS207676
RU
- Name
- Best Line Ltd.
- Type
- Hosting
- Registered
- Dec 18, 2019
- Domain
- smart1.ru
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2014
- Current origin since
- Jun 2025 · 1.4 yr
- Origin networks
- 4
- Last change of origin
- Jun 2025
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.148.0.0/24 | AS207676 | /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 |
|---|---|---|---|---|
| AS207676 | RIPE | RIPE-DB-MNT | May 30, 2025 |
Whois
Registration for this announcement
- Range
- 31.
148. 0. 0/ 24 - Netname
- BEST-LINE-NET
- Registrant
- Best Line Ltd.
- Registrant country
- RU
- Organization
- Best Line Ltd. (ORG-BLL8-RIPE)
- Org country
- RU
- Type
- ASSIGNED PA
- Created
- May 30, 2025
- Updated
- May 22, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 11, 2011
- Status
- assigned
Report abuse
Abuse contact
- support@
smart1. ru - Name
- Best Line Ltd. NOC
- Handle
- BLLN1-RIPE