AS43478 — ERTH-NSK-AS JSC "ER-Telecom Holding"

AS43478 announces 11 IPv4 prefixes covering 38,144 addresses and 1 IPv6 prefixes.

About this network

The AS handle ERTH-NSK-AS is held 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-94-180-104-0.pppoe.nsk.ertelecom.ru and 94x180x111x255.static-business.nsk.ertelecom.ru.
• The network announces 38,144 IPv4 addresses across 23 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio that indicates an access network serving local subscribers rather than a transit provider.
• Traffic from this AS consists of broadband subscriber eyeballs and static business endpoints within the Novosibirsk region, consistent with ER-Telecom's role as a regional telecommunications operator.

Notable

• All registrants align with the announcer, consistently listing JSC "ER-Telecom Holding" or its Novosibirsk branch, with netnames like ERTH-NSK-94-180-96 and RU-RAID-20011024.
• The address inventory is dominated by the 94.180.0.0/16 range, subdivided into /19, /20, and /21 blocks, alongside smaller allocations in 80.242.0.0/16 and 109.194.0.0/16.

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

Announced prefixes

• 80.242.64.0/19
• 91.144.180.0/22
• 94.180.0.0/20
• 94.180.16.0/21
• 94.180.40.0/21
• 94.180.48.0/21
• 94.180.72.0/21
• 94.180.80.0/20
• 94.180.96.0/19
• 109.194.80.0/20
• 188.187.239.0/24
• 2a02:2698:5000::/38

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"

Routing security

• RPKI: 3 valid, 0 invalid and 58 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 66% of announcements registered; 105 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-CONNECTA, AS-ERTH-CITIES, AS-NSK, AS-OMKC-PEERING-SET, AS-OMTT-SET, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS209141:AS-RUCUST.