AS209231 — AS-Keyrunon KEYRUNON LIMITED

AS209231 announces 5 IPv4 prefixes covering 3,584 addresses and 1 IPv6 prefixes.

About this network

AS-KEYRUNON is operated by Keyrunon Limited.

What it's used for

• The address space is registered under netnames such as CY-KEYRUNON1-20190314 and LV-KK-04, with registrants consistently listed as NOC Keyrunon and KEYRUNON LIMITED.
• The AS announces 3584 IPv4 addresses across 5 prefixes and 1 IPv6 prefix, while maintaining only 5 observed routing neighbours.
• As an IT services provider headquartered in Cyprus, the traffic carried by this AS consists of corporate network endpoints and business infrastructure rather than residential subscriber access.

Notable

• All registrant data for the announced prefixes aligns with the AS holder, listing NOC Keyrunon and KEYRUNON LIMITED as the responsible parties.
• The inventory includes a prefix with the netname LV-KK-04, which differs from the standard CY-KEYRUNON naming convention used for the other four prefixes.

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

Announced prefixes

• 2.56.140.0/22
• 86.110.204.0/22
• 89.232.174.0/24
• 185.161.236.0/22
• 185.251.36.0/24
• 2a09:c540::/32

Upstream networks

• AS6747 SIA Tet
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS9002 RETN Limited
• AS61407 NewTelco GmbH

Adjacent networks

• AS6747 SIA Tet
• AS3356 Level 3 Parent, LLC
• AS174 Cogent Communications, LLC
• AS9002 RETN Limited
• AS61407 NewTelco GmbH

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 33 route objects.
• Listed in as-sets: AS-CCTEL, AS-LATTELEKOM, AS-NIC-LV, AS-RETN-ACTUAL-V4, AS-TELIANETLV, AS200449:AS-CUST, AS209231:AS-KNN.