Data as of Nov 3, 2026
83.228.72.0/23
8 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
8
1.6% of its addresses · 30 days
Always-on exits
2
25% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
35
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
14K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- MangoProxy
- NovaProxy
- Novada
- Oxylabs
- ProxyEmpire
- ProxyRack
- ProxyWing
- RapidProxy
- Smartproxy
- StrikeProxy
- Thordata
- ThunderProxy
- VitalExclusive
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 83.228.64.0/20 since Oct 2022 | AS8866 | Residential | 47 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 | [email protected] |
| └ 83.228.72.0/23 | 512 | TELESAT-BG | TELESAT-Strazhitsa | ASSIGNED PA | Jul 18, 2012 | [email protected] 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
- Jul 2012
- Current origin since
- Jul 2012 · 14 yr
- 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 | Sep 11, 2023 |
Whois
Registration for this announcement
- Range
- 83.228.72.0/23
- Netname
- TELESAT-BG
- Registrant
- TELESAT-Strazhitsa
- Registrant country
- BG
- Organization
- TELESAT-Strazhitsa
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Jul 18, 2012
- Updated
- Jul 18, 2012
- Maintainer
- BT95-ADM
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Apr 26, 2004
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE