Data as of Nov 5, 2026
185.253.158.0/24
19 residential-proxy exits · 30 daysUltraNET Ltd
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
19
7.4% of its addresses · 30 days
Always-on exits
3
16% of its exits
Providers
55
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
7.6K observations
Proxy providers listing exits
- 2Captcha
- 711Proxy
- Ake.net
- AnyIP
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- DataImpulse
- Decodo
- EZProxies
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- MangoProxy
- NSocks
- NextProxy
- NiuProxy
- NodeProxy
- Novada
- Oxylabs
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- Webshare
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 |
|---|---|---|---|---|---|---|
| 185.253.156.0/22 | 1,024 | BG-ULTRANET-20180404 | UltraNET Ltd (ORG-UO129-RIPE) · BG | ALLOCATED PA | May 1, 2020 | abuse@ |
| └ 185.253.158.0/24 | 256 | ULTRANET-NET | unknown | ASSIGNED PA | Aug 15, 2018 | abuse@ via BG-ULTRANET-20180404 |
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
Registry
Holder
- Organization
- UltraNET Ltd
- Handle
- ORG-UO129-RIPE
- Range
- 185.
253. 156. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- May 1, 2020
Origin network
AS39184
BG
- Name
- UltraNET Ltd
- Type
- Internet provider
- Registered
- Dec 29, 2005
- Domain
- ultranet.biz
- Website
- www.ultranet.biz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2018
- Current origin since
- Sep 2019 · 7.2 yr
- Origin networks
- 3
- Last change of origin
- Sep 2019
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 185.
253. 158. 0/ 24 - Netname
- ULTRANET-NET
- Registrant country
- BG
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Aug 15, 2018
- Updated
- Apr 10, 2020
- Maintainer
- MNT-BGULTRANET
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Apr 4, 2018
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ultranet. biz - Name
- Abuse Mailbox
- Handle
- UN1512-RIPE