AS203917 — Hashlink Hashlink EOOD

AS203917 announces 5 IPv4 prefixes covering 1,280 addresses and 0 IPv6 prefixes.

About this network

HASHLINK is operated by Hashlink EOOD.

What it's used for

• The address space carries mixed infrastructure, with reverse DNS entries pointing to abilixsoft.eu and bglans.net, and netnames referencing GCN NOC and Mrejitor Ltd.
• The AS announces 1024 IPv4 addresses across 4 prefixes and maintains 9 observed neighbours, a ratio consistent with a small-scale business or hosting provider rather than a large access network.
• Traffic from this AS consists of web and API endpoints associated with the operator's services in Bulgaria.

Notable

• Registrants vary by prefix, including GCN NOC, Mrejitor Ltd, and Abuse-C Role, indicating leased or historically acquired address space rather than a single unified corporate estate.
• The inventory consists of four distinct /24 blocks, all located in Bulgaria, with no IPv6 prefixes announced.

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

Announced prefixes

• 5.181.81.0/24
• 78.108.251.0/24
• 185.227.6.0/24
• 194.38.37.0/24
• 212.70.156.0/24

Upstream networks

• AS12615 Global Communication Net Plc
• AS6939 Hurricane Electric LLC
• AS57344 Telehouse AD
• AS20764 CJSC RASCOM

Downstream networks

• AS51855 NET COMP Ltd.

Adjacent networks

• AS12615 Global Communication Net Plc
• AS51855 NET COMP Ltd.
• AS6939 Hurricane Electric LLC
• AS57344 Telehouse AD
• AS20764 CJSC RASCOM

Routing security

• RPKI: 5 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-GCN-OUT, AS-GCN-TH, AS-NETIX-INT, AS-RETN-ACTUAL-V4, AS-VARNAIX, AS-VARTEH-INT, AS203917:AS-HASHLINK, AS57463:AS-NETIX-INT.

Internet exchanges

• NetIX — Sofia, Bulgaria