AS41786 — ERTH-YOLA-AS

AS41786 announces 10 IPv4 prefixes covering 26,880 addresses and 1 IPv6 prefixes.

About this network

The AS handle ERTH-YOLA-AS is held by JSC "ER-Telecom Holding".

What it's used for

• The address space carries residential and business subscriber traffic, evidenced by netnames such as ERTH-YOLA-PPPOE-NET and ERTH-YOLA-NET, and reverse DNS entries like dynamicip-188-187-148-0.pppoe.yola.ertelecom.ru and 188x232x84x0.dynamic.rostov.ertelecom.ru.
• The AS announces 26,880 IPv4 addresses across 16 prefixes and 1 IPv6 prefix, with only 1 observed neighbour, indicating a local access network rather than a transit provider.
• Traffic consists of subscriber eyeballs and business endpoints for the Mari El Republic and Rostov regions, utilizing PPPoE and dynamic IP allocation for end-user connectivity.

Notable

• Registrants consistently identify JSC "ER-Telecom Holding" and its Yoshkar-Ola Branch, aligning with the AS holder.
• The address inventory is subdivided into multiple /20, /21, and /22 blocks, reflecting site-by-site segmentation for different access technologies and geographic areas within the operator's service region.

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

Announced prefixes

• 86.110.200.0/23
• 91.144.160.0/22
• 92.255.242.0/23
• 93.189.200.0/21
• 109.194.96.0/20
• 188.187.144.0/20
• 188.187.160.0/19
• 188.187.192.0/21
• 188.187.247.0/24
• 188.232.80.0/20
• 2a02:2698:2400::/38

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"

Routing security

• RPKI: 5 valid, 0 invalid and 32 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 78% of announcements registered; 87 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-ROSTELECOM, AS-YOLA, AS209141:AS-RUCUST.