AS48149 — ITKM-AS Ivanteevskie telecommunicacii Ltd

AS48149 announces 5 IPv4 prefixes covering 12,288 addresses and 2 IPv6 prefixes.

About this network

ITKM-AS is operated by Ivanteevskie telecommunicacii Ltd.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as host-94-253-91-254.itkm.ru and net-109-207-84.itkm.ru under the itkm.ru domain.
• The AS announces 12,288 IPv4 addresses across 5 prefixes and 2 IPv6 prefixes, while maintaining only 4 observed routing neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.
• Traffic from this AS consists of subscriber internet access for residents and businesses in the Ivanteevka and Fryazino areas of Moscow Oblast, Russia.

Notable

• Registrants for the majority of prefixes are consistent with the announcer, listing "Ivanteevskie telecommunicacii Ltd" or "ITKM Abuse role" for netnames like IVANTEEVSKIE-TELECOMMUNIKACII and RU-ITKM-20101222.
• The address inventory is composed of five distinct IPv4 blocks, including two /20s, one /21, and two /22s, reflecting a segmented corporate estate for local service delivery.

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

Announced prefixes

• 46.254.216.0/21
• 94.253.80.0/20
• 109.207.80.0/20
• 185.130.232.0/22
• 185.220.36.0/22
• 2001:678:1bc::/48
• 2a01:4207::/48

Upstream networks

• AS21453 Flex Ltd.
• AS34123 Netorn LLC

Downstream networks

• AS61380 LLC Enginet+
• AS216218 "DATA 1" LLC

Adjacent networks

• AS21453 Flex Ltd.
• AS34123 Netorn LLC
• AS61380 LLC Enginet+
• AS216218 "DATA 1" LLC

Routing security

• RPKI: 3 valid, 0 invalid and 4 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 18 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-HURRICANE, AS-HURRICANEV6, AS-ITKM, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TRANSROUTE-QUICKFIX, AS34251:AS-RUFILE, AS41194:AS-RASCOM.