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Data as of Nov 8, 2026

37.143.192.0/18

No anonymizer space · no proxy exits in 30 days

Vivacom Bulgaria EAD

Announcement
this exact prefix
RPKI valid
Announced by
AS8866
Type
Residential
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS43205 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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.143.192.0/1816,384BG-BTC-20120302Vivacom Bulgaria EAD (ORG-BTCP1-RIPE) · BGALLOCATED PAMar 2, 2012abuse-ip@vivacom.bg
└ 37.143.192.0/221,024BULSATCOMBulsatcom EADASSIGNED PAApr 18, 2012abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.196.0/221,024BULSATCOM-CUSTOMERSBulsatcom EOODASSIGNED PAJul 17, 2024abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.200.0/221,024BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PADec 20, 2019abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.204.0/221,024BULSATCOMBulsatcom EADASSIGNED PADec 8, 2014abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.208.0/212,048BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PADec 20, 2019abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.216.0/221,024BULSATCOMBulsatcom EADASSIGNED PAOct 20, 2017abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.220.0/221,024BULSATCOMBulsatcom EADASSIGNED PAMar 12, 2016abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.224.0/23512BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PAMar 16, 2021abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.226.0/23512BULSATCOM-CUSTOMERSBulsatcom EOODASSIGNED PAMar 19, 2024abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.228.0/23512BULSATCOMBulsatcom EADASSIGNED PANov 14, 2017abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.230.0/23512BULSATCOMBulsatcom EADASSIGNED PAJan 7, 2019abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.232.0/23512BULSATCOMBulsatcom ADASSIGNED PAOct 11, 2012abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.234.0/23512BULSATCOM-CUSTOMERSBulsatcom EOODASSIGNED PAMar 19, 2024abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.236.0/221,024BULSATCOM-CUSTOMERSBulsatcom EOODASSIGNED PASep 10, 2020abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.240.0/221,024BULSATCOMBulsatcom ADASSIGNED PASep 25, 2012abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.244.0/221,024BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PAMay 4, 2020abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.248.0/23512BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PAApr 4, 2016abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.250.0/23512BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PAMar 16, 2021abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.252.0/23512BULSATCOM-CUSTOMERSBulsatcom EADASSIGNED PAMar 16, 2021abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.254.0/24256BULSATCOMBulsatcom EADASSIGNED PASep 12, 2017abuse-ip@vivacom.bg
via BG-BTC-20120302
└ 37.143.255.0/24256BULSATCOMBulsatcom EADASSIGNED PAMar 5, 2012abuse-ip@vivacom.bg
via BG-BTC-20120302

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

AnnouncementRouting historyRPKI & IRRWhois & abuse
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