Data as of Nov 11, 2026
185.20.158.0/24
4 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Always-on exits
1
25% of its exits
Providers
7
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
342 observations
Proxy providers listing exits
- BottingTools
- Decodo
- FastProxy
- LemonBright
- Oxylabs
- Thordata
- Webshare
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.20.156.0/22 | 1,024 | BG-BTC-20130307 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | Mar 7, 2013 | abuse-ip@ |
| └ 185.20.158.0/24 | 256 | BG-BTC-Broadband-2 | Bulgarian Telecommunications Company Plc. | ASSIGNED PA | Apr 21, 2015 | abuse-ip@ via BG-BTC-20130307 |
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
Announced by
Covering announcement 185.20.156.0/22
- Prefix
- 185.20.156.0/22
- Announced by
- AS8866 Vivacom Bulgaria EAD
- Type
- Residential
- Proxy exits
- 19
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- BG-BTC-20130307
- Registrant
- Vivacom Bulgaria EAD
- RIR
- RIPE NCC
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 185.20.156.0/22
185.20.156.0/22
Routing history
- Pattern
- Stable
- First seen
- Jun 2015
- Current origin since
- Jun 2015 · 11 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.20.156.0/22 | AS8866 | /24 | RIPE | RPKI valid |
IRR
Route objects on 185.20.156.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BTC-BROADBAND-NET | BTC-PROV-ADM | Sep 29, 2015 |
Whois
Registration for this announcement
- Range
- 185.
20. 156. 0/ 22 - Netname
- BG-BTC-20130307
- Registrant
- Vivacom Bulgaria EAD
- Registrant country
- BG
- Organization
- Vivacom Bulgaria EAD (ORG-BTCP1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Mar 7, 2013
- Updated
- Dec 4, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Mar 7, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE