Data as of Nov 11, 2026
46.10.136.0/21
No anonymizer space · no proxy exits in 30 daysVivacom Bulgaria EAD
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 46.10.136.0/22 since Oct 2013 | AS8866 | Residential | Vivacom Bulgaria EAD | |
| 46.10.141.0/24 since Nov 2013 | AS8866 | Residential | Vivacom Bulgaria EAD | |
| 46.10.142.0/23 since Nov 2013 | AS8866 | Residential | 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 |
|---|---|---|---|---|---|---|
| 46.10.0.0/16 | 65,536 | BG-BTC-20100913 | Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BG | ALLOCATED PA | Sep 13, 2010 | abuse-ip@ |
| └ 46.10.136.0/21 | 2,048 | BTC-BROADBAND-NET-33 | BTC Broadband Service | ASSIGNED PA | Jul 2, 2015 | abuse-ip@ via BG-BTC-20100913 |
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 46.10.128.0/20
- Prefix
- 46.10.128.0/20
- Announced by
- AS8866 Vivacom Bulgaria EAD
- Type
- Residential
- Proxy exits
- 61
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- BG-BTC-20100913
- 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 46.10.128.0/20
46.10.128.0/20
Routing history
- Pattern
- Stable
- First seen
- Dec 2025
- Current origin since
- Dec 2025 · 11 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.10.128.0/19 | AS8866 | /19 | RIPE | Too specific |
| 46.10.0.0/16 | AS8866 | /24 | RIPE | RPKI valid |
IRR
Route objects on 46.10.128.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8866 | RIPE | BT95-ADM | Jan 14, 2026 |
Whois
Registration for this announcement
- Range
- 46.
10. 0. 0/ 16 - Netname
- BG-BTC-20100913
- Registrant
- Vivacom Bulgaria EAD
- Registrant country
- BG
- Organization
- Vivacom Bulgaria EAD (ORG-BTCP1-RIPE)
- Org country
- BG
- Type
- ALLOCATED PA
- Created
- Sep 13, 2010
- Updated
- Dec 4, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- BG
- Delegated
- Sep 13, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse-ip@
vivacom. bg - Name
- BTC IP ADDRESS SPACE administration
- Handle
- BTC3-RIPE