AS201642 — NCS-BG-AS NetCom Service Ltd.

AS201642 announces 5 IPv4 prefixes covering 3,328 addresses and 2 IPv6 prefixes.

About this network

NCS-BG-AS is operated by NetCom Service Ltd.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as pppoe-user.kaspichan.net across multiple prefixes.
• The network announces 3328 IPv4 addresses and 2 IPv6 prefixes, maintaining only 2 observed neighbours, a ratio indicative of a local access provider rather than a transit hub.
• Traffic consists of subscriber eyeballs for the town of Kaspichan, where the operator is headquartered at Vitosha 5.

Notable

• Registrants for all announced prefixes consistently identify NetCom Service Ltd. or its abuse contact role, aligning with the AS holder.
• The inventory comprises five IPv4 prefixes, including blocks registered as early as 1996 (BG-NETCOM-SERVICE-19960307) and as recently as 2025 (BG-NETCOM-SERVICE-20250407).

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

Announced prefixes

• 77.111.66.0/23
• 85.196.128.0/22
• 185.143.237.0/24
• 185.249.100.0/22
• 194.164.0.0/23
• 2a01:288:4005::/48
• 2a14:3200:2a14::/48

Upstream networks

• AS8717 A1 Bulgaria EAD
• AS57344 Telehouse AD

Adjacent networks

• AS8717 A1 Bulgaria EAD
• AS57344 Telehouse AD

Routing security

• RPKI: 8 valid, 0 invalid and 0 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 9 route objects.
• Listed in as-sets: AS-57344, AS-BTC-UP, AS-BTELOUT, AS-BTELOUT-V6, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SPNET, AS8717:AS-A1BG.