AS50542 — VORONEZH-AS

AS50542 announces 11 IPv4 prefixes covering 38,656 addresses and 1 IPv6 prefixes.

About this network

VORONEZH-AS is operated by JSC "ER-Telecom Holding".

What it's used for

• The address space carries residential and business subscriber traffic, evidenced by reverse DNS entries such as dynamic.izhevsk.ertelecom.ru, static-business.voronezh.ertelecom.ru, and pppoe.voronezh.ertelecom.ru.
• The AS announces 38,656 IPv4 addresses across 26 prefixes and 1 IPv6 prefix, while maintaining only 1 observed routing neighbour, a ratio characteristic of an access network rather than a transit provider.
• Traffic consists of broadband subscriber eyeballs and static business endpoints for the ER-Telecom regional ISP operations in Voronezh, Izhevsk, and Ufa.

Notable

• Registrants consistently identify JSC "ER-Telecom Holding" and its Voronezh Branch, aligning with the AS handle and the operator's identity.
• The inventory is finely subdivided into numerous /20, /21, /22, and /24 blocks, reflecting site-by-site segmentation for different access technologies and geographic zones within the corporate estate.

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

Announced prefixes

• 5.3.160.0/20
• 5.165.64.0/20
• 37.113.0.0/21
• 109.194.216.0/21
• 109.195.48.0/20
• 176.214.48.0/21
• 176.214.184.0/21
• 188.187.237.0/24
• 188.235.0.0/18
• 193.106.40.0/22
• 195.82.154.0/23
• 2a02:2698:1400::/38

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"

Routing security

• RPKI: 3 valid, 0 invalid and 47 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 88% of announcements registered; 100 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-ERTH-CITIES, AS-HURRICANEV6, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-VORONEZH, AS209141:AS-RUCUST.