AS21415 — INTERNETGROUP-AS-BG Bulgaria

AS21415 announces 7 IPv4 prefixes covering 2,560 addresses and 0 IPv6 prefixes.

About this network

The AS handle INTERNETGROUP-AS-BG is operated by Vivacom Bulgaria EAD.

What it's used for

• The address space carries infrastructure for a major Bulgarian telecommunications provider, with reverse DNS entries pointing to inetg.bg and netnames referencing BG-BTC and INETG-STZ-BG.
• The network announces 2560 IPv4 addresses across 7 prefixes and maintains a single observed neighbour, a ratio that indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants for the largest prefixes are listed as BTC IP ADDRESS SPACE administration and Vivacom Bulgaria EAD, aligning with the announcer's identity.
• Vivacom is the largest telecommunications company in Bulgaria, providing mobile, fixed-line, and television services.
• The inventory consists of seven IPv4 prefixes with no IPv6 prefixes in the current inventory.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 109.121.192.0/24
• 109.121.202.0/23
• 109.121.254.0/23
• 178.169.142.0/23
• 178.169.162.0/24
• 178.169.165.0/24
• 178.169.169.0/24

Upstream networks

• AS8866 Vivacom Bulgaria EAD

Adjacent networks

• AS8866 Vivacom Bulgaria EAD