Data as of Nov 4, 2026
83.228.112.0/22
18 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
18
1.8% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
23
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
508 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 83.228.112.0/24 | 0 | 8 | |
| 83.228.115.0/24 | 0 | 5 | |
| 83.228.113.0/24 | 0 | 4 | |
| 83.228.114.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BestProxy
- DataImpulse
- EZProxies
- FastProxy
- FloppyData
- GloryCloud
- IPFly
- IPPeak
- Infatica
- LemonBright
- NSocks
- NovaProxy
- Proxiware
- ProxyRack
- Proxying
- PuraRoute
- Q2IP
- RainProxy
- Shifter
- Smartproxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.228.112.0/20 since Dec 2025 | AS8866 | Residential | 72 | 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@ |
| └ 83.228.112.0/22 | 1,024 | BTC-BROADBAND-NET-36 | BTC Broadband 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.
Network & registry
IPv4 market
Holder
- Organization
- Vivacom Bulgaria EAD
- Handle
- ORG-BTCP1-RIPE
- Range
- 83.
228. 0. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Apr 26, 2004
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Nov 2010 · 16 yr
- Origin networks
- 2
- Last change of origin
- Nov 2010
Recorded history
History
- Handoffs
- 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 | BTC-BROADBAND-NET | BT95-ADM | Sep 29, 2015 |
Whois
Registration for this announcement
- Range
- 83.
228. 112. 0/ 22 - Netname
- BTC-BROADBAND-NET-36
- Registrant
- BTC Broadband Service
- Registrant country
- BG
- Organization
- BTC Broadband Service
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Jul 2, 2015
- Updated
- Dec 4, 2020
- Maintainer
- BT95-ADM
- 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