Data as of Nov 9, 2026
37.157.191.0/24
No anonymizer space · no proxy exits in 30 daysVivacom Bulgaria EAD
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 37.157.160.0/19 since May 2022 | AS8866 | Residential | 62 3 always on | Vivacom Bulgaria EAD |
Network & registry
Origin network
AS43561
BG
- Name
- Vivacom Bulgaria EAD
- Type
- Internet provider
- Registered
- Aug 23, 2007
- Domain
- net1.bg
- Website
- www.net1.bg
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2022
- Current origin since
- Nov 2022 · 4.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.157.191.0/24 | AS43561 | /24 | RIPE | RPKI valid |
| 37.157.160.0/19 | AS8866 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS43561 | RIPE | NET1 - PA Address space | MNT-NET1 | Apr 2, 2012 |
Whois
Registration for this announcement
- Range
- 37.
157. 160. 0/ 19 - Netname
- BG-BTC-20120315
- Registrant
- Vivacom Bulgaria EAD
- Registrant country
- BG
- Organization
- Vivacom Bulgaria EAD (ORG-BTCP1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Mar 15, 2012
- Updated
- Jun 3, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Mar 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE