Data as of Nov 8, 2026
91.139.248.0/24
1 residential-proxy exit · 30 daysVivacom Bulgaria EAD
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jun 2026
from AS57840 Comnet Bulgaria Holding Ltd., after 13 years unannounced
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
8
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
456 observations
Proxy providers listing exits
- 711Proxy
- Bright Data
- Byteful
- KocerRoxy
- LemonBright
- Proxiware
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 91.139.128.0/17 since Jul 2026 | AS8866 | Residential | 1 | 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 |
|---|---|---|---|---|---|---|
| 91.139.128.0/17 | 32,768 | BG-BTC-20061018 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | Oct 18, 2006 | abuse-ip@ |
| └ 91.139.248.0/24 | 256 | BULSATCOM-INFRASTRUCTURE | Bulsatcom AD | ASSIGNED PA | Dec 30, 2013 | abuse-ip@ via BG-BTC-20061018 |
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
- 91.
139. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Oct 18, 2006
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
- Reactivated
- First seen
- Jan 2012
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.139.248.0/24 | AS43205 | /24 | RIPE | Another network |
| 91.139.128.0/17 | AS8866 | /24 | RIPE | RPKI valid |
| 91.139.128.0/17 | AS43205 | /17 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BT95-ADM | Jul 14, 2026 |
Whois
Registration for this announcement
- Range
- 91.
139. 248. 0/ 24 - Netname
- BULSATCOM-INFRASTRUCTURE
- Registrant
- Bulsatcom AD
- Registrant country
- BG
- Organization
- Bulsatcom AD
- Org country
- BG
- Type
- ASSIGNED PA
- Created
- Dec 30, 2013
- Updated
- Dec 30, 2013
- Maintainer
- BULSATCOM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Oct 18, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE