AS35654 — CoresNET Cores Networks EOOD

AS35654 announces 8 IPv4 prefixes covering 2,560 addresses and 0 IPv6 prefixes.

About this network

The AS handle CORESNET is held by Cores Networks EOOD.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS records pointing to coresnet.bg and netnames like BG-CORES1-20010611.
• With 2560 IPv4 addresses announced across 8 prefixes and only 1 observed neighbour, the network operates as an access provider rather than a transit hub.

Notable

• All registrants in the RDAP data align with the announcer, consistently listing Cores-net and Cores Networks EOOD.
• The address inventory consists of eight IPv4 blocks within the 80.72.0.0/16 range, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 80.72.66.0/24
• 80.72.68.0/23
• 80.72.75.0/24
• 80.72.77.0/24
• 80.72.80.0/24
• 80.72.82.0/24
• 80.72.92.0/23
• 80.72.95.0/24

Upstream networks

• AS57344 Telehouse AD

Adjacent networks

• AS57344 Telehouse AD

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 9 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 11 route objects.
• Listed in as-sets: AS-57344, AS-BTC-UP, AS-CORES, AS-DATA-BG, AS-EVRONET, AS-HOMELAN-BG, AS-IBGC, AS-RETN-ACTUAL-V4, AS-SOFIA-CONNECT, AS-TPN-HOMELAN.