Data as of Nov 6, 2026
212.5.137.0/24
11 residential-proxy exits · 30 daysVivacom Bulgaria EAD
Residential-proxy exits
Proxy exits
11
4.3% of its addresses · 30 days
Providers
41
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
785 observations
Proxy providers listing exits
- BestProxy
- BirdProxies
- BottingTools
- Byteful
- CliProxy
- DataImpulse
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- GSocks
- Geonix
- GloryCloud
- GonzoProxy
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- LemonLabs
- LudaxProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NextProxy
- NodeProxy
- NovaProxy
- Oxylabs
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- Proxyma
- RainProxy
- RapidProxy
- Shifter
- Smartproxy
- Thordata
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.5.136.0/21 since Dec 2017 | AS8866 | Residential | 313 49 always on | Vivacom Bulgaria EAD |
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 |
|---|---|---|---|---|---|---|
| 212.5.128.0/19 | 8,192 | BG-BTC-980518 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | — | abuse-ip@ |
| └ 212.5.136.0/22 | 1,024 | BTC-BROADBAND-NET-22 | BTC Broadband Service | ASSIGNED PA | Jun 5, 2015 | abuse-ip@ via BG-BTC-980518 |
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 212.5.136.0/22
- Prefix
- 212.5.136.0/22
- Announced by
- AS8866 Vivacom Bulgaria EAD
- Type
- Residential
- Proxy exits
- 46
- RPKI
- RPKI valid
- Netname
- BTC-BROADBAND-NET-22
- Registrant
- BTC Broadband Service
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- Vivacom Bulgaria EAD
- Handle
- ORG-BTCP1-RIPE
- Range
- 212.
5. 128. 0/ 19 - Registration type
- ALLOCATED PA
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
212.5.136.0/22
Routing history
- Pattern
- Stable
- First seen
- Feb 2011
- Current origin since
- Sep 2014 · 12 yr
- Origin networks
- 2
- Last change of origin
- Sep 2014
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.5.128.0/19 | AS8866 | /24 | RIPE | RPKI valid |
IRR
Route objects on 212.5.136.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BTC-BROADBAND-NET | BT95-ADM | Sep 29, 2015 |
Whois
Registration for this announcement
- Range
- 212.
5. 136. 0/ 22 - Netname
- BTC-BROADBAND-NET-22
- Registrant
- BTC Broadband Service
- Registrant country
- BG
- Organization
- BTC Broadband Service
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Jun 5, 2015
- Updated
- Dec 4, 2020
- Maintainer
- BT95-ADM
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- May 18, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE