Data as of Nov 6, 2026
83.228.108.0/22
30 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
30
2.9% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
42
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
1.1K observations
- Residential
- Mobile
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 83.228.111.0/24 | 0 | 15 | |
| 83.228.110.0/24 | 0 | 10 | |
| 83.228.108.0/24 | 0 | 4 | |
| 83.228.109.0/24 | 0 | 1 |
Proxy providers listing exits
- 2Captcha
- AnyIP
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- EnigmaProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GonzoProxy
- IPFly
- IPPeak
- Infatica
- KindProxy
- LemonBright
- LemonLabs
- LemonPrime
- MangoProxy
- NSocks
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- Smartproxy
- Thordata
- VantageProxies
- VitalExclusive
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.228.108.0/24 since May 2005 | AS8866 | Residential | 4 | Vivacom Bulgaria EAD | |
| 83.228.109.0/24 since Jul 2012 | AS8866 | Mobile | 1 | Vivacom Bulgaria EAD | |
| 83.228.110.0/23 since Nov 2021 | AS8866 | Residential | 25 | Vivacom Bulgaria EAD |
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 |
|---|---|---|---|---|---|---|
| 83.228.0.0/17 | 32,768 | BG-BTC-20020905 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | Apr 26, 2004 | abuse-ip@ |
| └ 83.228.108.0/29 | 8 | IAAA-Vratsa | unknown | ASSIGNED PA | Jun 9, 2017 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.16/29 | 8 | NSI-Ragrad | unknown | ASSIGNED PA | May 16, 2022 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.32/29 | 8 | Agencia_ | unknown | ASSIGNED PA | Dec 2, 2021 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.40/29 | 8 | Financial_ | Financial Commision | ASSIGNED PA | Jan 31, 2008 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.64/29 | 8 | NIS-1-Ignatievo | unknown | ASSIGNED PA | May 28, 2019 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.72/29 | 8 | sopot-municipality | unknown | ASSIGNED PA | Sep 13, 2016 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.96/29 | 8 | DADRVZ-Pyrvomaici | unknown | ASSIGNED PA | Jun 9, 2020 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.128/27 | 32 | SOLYTRON-BG-NET | Solytron SD Ltd. | ASSIGNED PA | Jul 30, 2004 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.160/29 | 8 | Fast_ | unknown | ASSIGNED PA | Dec 22, 2017 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.176/29 | 8 | Plasthim_ | unknown | ASSIGNED PA | Dec 22, 2021 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.192/27 | 32 | TEC-MARICAIZTOK-NET | Energijna Kompania Marica Iztok 3 AD | ASSIGNED PA | May 12, 2006 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.108.224/29 | 8 | NOI-Kardjali-ul_ | unknown | ASSIGNED PA | Oct 29, 2020 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.109.0/24 | 256 | BTC-Mobile | BTC Mobile Service | ASSIGNED PA | Jul 2, 2015 | abuse-ip@ via BG-BTC-20020905 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 624 | 61% | 9 | |
| Mobile | 256 | 25% | 1 | |
| Business | 144 | 14% | 12 |
Network & registry
Origin network
AS8866
BG
- Name
- Vivacom Bulgaria EAD
- Type
- Internet provider
- Registered
- Jul 2, 1998
- Domain
- vivacom.bg
- Website
- www.vivacom.bg
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.228.0.0/17 | AS8866 | /32 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BT95-ADM | Jan 14, 2026 |
Whois
Registration for this announcement
- Range
- 83.
228. 0. 0/ 17 - Netname
- BG-BTC-20020905
- Registrant
- Vivacom Bulgaria EAD
- Registrant country
- BG
- Organization
- Vivacom Bulgaria EAD (ORG-BTCP1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Apr 26, 2004
- Updated
- Dec 4, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Apr 26, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE