AS56577 — ASRELINK Relink LTD

AS56577 announces 3 IPv4 prefixes covering 3,328 addresses and 2 IPv6 prefixes.

About this network

The AS handle ASRELINK is held by Relink LTD.

What it's used for

• The address space carries hosting infrastructure, evidenced by reverse DNS entries pointing to cishost.ru (e.g., subnet.special.cishost.ru, free.cishost.ru) and netnames like RELINK-NET and RU-RELINK-20140826.
• The AS announces 3328 IPv4 addresses across 3 prefixes and 2 IPv6 prefixes, with only 2 observed neighbours, indicating a small-scale hosting or business network rather than a transit provider.
• Traffic from this AS consists of web and API endpoints for hosting customers, given the operator's business in providing hosting services.

Notable

• Registrants for the largest prefixes are Relink LTD for 31.41.40.0/21 and 185.68.92.0/22, while 193.105.100.0/24 is registered to CISLAB LTD, suggesting a potential lease or historical acquisition.
• The address inventory is compact, with three IPv4 prefixes and two IPv6 prefixes, all located in the Russian Federation.

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

Announced prefixes

• 31.41.40.0/21
• 185.68.92.0/22
• 193.105.100.0/24
• 2a05:1700::/48
• 2a05:1700:3::/48

Upstream networks

• AS8470 JSC Macomnet
• AS44901 Belcloud LTD

Adjacent networks

• AS8470 JSC Macomnet
• AS44901 Belcloud LTD

Routing security

• RPKI: 4 valid, 0 invalid and 1 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 7 route objects.
• Listed in as-sets: AS-BELCLOUD, AS-HURRICANE, AS-HURRICANEV6, AS-MACOMNET, AS-NETIX-DTAG, AS3491:AS-CUSTOMERS-EU, AS41194:AS-RASCOM, AS4849:AS-S3C.