Data as of Nov 5, 2026
83.228.75.0/24
3 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
6
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
27 observations
- Residential
- Business
Proxy providers listing exits
- DataImpulse
- FastProxy
- GloryCloud
- LemonBright
- Proxiware
- RapidProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.228.64.0/20 since Oct 2022 | AS8866 | Residential | 48 4 always on | 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@ |
| └ 83.228.75.8/29 | 8 | Fast_ | unknown | ASSIGNED PA | Dec 21, 2017 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.32/29 | 8 | Veselin-Zapryanov | unknown | ASSIGNED PA | Jul 14, 2017 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.72/29 | 8 | ObshtRoman_ | unknown | ASSIGNED PA | Aug 20, 2020 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.96/29 | 8 | ATG-Invest-Sofia | unknown | ASSIGNED PA | Sep 13, 2016 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.104/29 | 8 | Zatvorno-Delo-Jitarovo | unknown | ASSIGNED PA | Oct 17, 2018 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.124/30 | 4 | DPB-Radnevo | unknown | ASSIGNED PA | Mar 23, 2023 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.136/29 | 8 | Tars-Nonchev | unknown | ASSIGNED PA | Jul 28, 2017 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.144/29 | 8 | Ellatzite-med | Ellatzite-med | ASSIGNED PA | Sep 1, 2008 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.156/30 | 4 | OS-DS-Sf-Paskal-Todorov | unknown | ASSIGNED PA | Feb 20, 2020 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.176/30 | 4 | Biotest_ | unknown | ASSIGNED PA | Sep 11, 2020 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.188/30 | 4 | INT_ | unknown | ASSIGNED PA | Jul 29, 2019 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.196/30 | 4 | AsNet-AltanHalim-Alfatar | unknown | ASSIGNED PA | Sep 19, 2019 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.208/29 | 8 | ElitCarTrading-Stara-Zagora | unknown | ASSIGNED PA | Feb 10, 2023 | abuse-ip@ via BG-BTC-20020905 |
| └ 83.228.75.240/30 | 4 | Bulgarian_ | unknown | ASSIGNED PA | Dec 18, 2018 | 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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 168 | 66% | 13 | |
| Business | 88 | 34% | 14 |
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2005 · 21 yr
- Origin networks
- 2
- Last change of origin
- Sep 2005
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 | Bulgarian Telecommunications Company Plc. | BT95-ADM | Nov 16, 2005 |
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