Data as of Nov 11, 2026
213.91.151.8/29
1 residential-proxy exit · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
1
13% of its addresses · 30 days
Providers
13
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
7 observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- Byteful
- FastProxy
- Infatica
- LemonBright
- NSocks
- Proxiware
- RainProxy
- Shifter
- Smartproxy
- ThunderProxy
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 213.91.128.0/17 | 32,768 | BG-BTC-20020905 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | Sep 5, 2002 | abuse-ip@ |
| └ 213.91.151.8/29 | 8 | Mazars_ | unknown | ASSIGNED PA | Dec 15, 2021 | 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
Announced by
Covering announcement 213.91.144.0/21
- Prefix
- 213.91.144.0/21
- Announced by
- AS8866 Vivacom Bulgaria EAD
- Type
- Residential
- Proxy exits
- 18
- RPKI
- RPKI valid
- Netname
- BG-BTC-20020905
- 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 213.91.144.0/21
213.91.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2025
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 213.91.128.0/17 | AS8866 | /24 | RIPE | RPKI valid |
IRR
Route objects on 213.91.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BT95-ADM | Jun 16, 2025 |
Whois
Registration for this announcement
- Range
- 213.
91. 128. 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
- Sep 5, 2002
- Updated
- Dec 4, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Sep 5, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE