AS41668 — ERTH-KAZAN-AS

AS41668 announces 8 IPv4 prefixes covering 62,976 addresses and 1 IPv6 prefixes.

About this network

ERTH-KAZAN-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 dynamicip-94-180-159-255.pppoe.kzn.ertelecom.ru and static-business.kzn.ertelecom.ru.
• The AS announces 62,976 IPv4 addresses across 17 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio indicative of an access network rather than a transit provider.
• Traffic consists of subscriber eyeballs and business endpoints for the Kazan region, delivered via PPPoE and static customer connections.

Notable

• Registrants consistently identify JSC "ER-Telecom Holding" and its Kazan' Branch, aligning with the AS handle and netnames like ERTH-KZN-94-180-128.
• The inventory is heavily concentrated in the 94.180.0.0/16 range, with multiple /20 and /21 blocks assigned to the Kazan' Branch.

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

Announced prefixes

• 5.3.144.0/20
• 91.144.140.0/22
• 91.144.188.0/24
• 92.255.192.0/20
• 94.180.128.0/17
• 109.194.176.0/20
• 188.187.246.0/24
• 188.234.0.0/18
• 2a02:2698:2800::/38

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"