AS31363 — MOSCOW-AS JSC "ER-Telecom Holding"

AS31363 announces 80 IPv4 prefixes covering 160,000 addresses and 1 IPv6 prefixes.

About this network

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

What it's used for

• The address space carries static business and residential access traffic, evidenced by reverse DNS entries such as static-business.msk.ertelecom.ru, static-business.spb.ertelecom.ru, and user-78-139-247-254.tomtelnet.ru.
• The AS announces 154,624 IPv4 addresses across 100 prefixes and 1 IPv6 prefix, while maintaining only 1 observed neighbour, a ratio that indicates a large-scale access or eyeball network rather than a transit provider.

Notable

• All registrants for the sampled prefixes are consistent with the announcer, listing JSC "ER-Telecom Holding" and ER-Telecom ISP contact roles.
• The inventory consists of 101 announced IPv4 prefixes in the Russian Federation, including large blocks like 195.91.128.0/17 and 86.62.64.0/18, alongside numerous smaller /21 and /22 allocations.

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

Announced prefixes

• 5.3.96.0/20
• 5.16.128.0/20
• 5.16.160.0/19
• 5.19.96.0/19
• 5.39.160.0/21
• 5.104.202.0/23
• 5.104.205.0/24
• 5.104.206.0/23
• 31.10.0.0/23
• 31.10.2.0/24
• 31.10.4.0/24
• 37.112.120.0/21
• 37.113.208.0/20
• 78.136.220.0/22
• 78.139.224.0/19
• 79.143.68.0/23
• 79.143.75.0/24
• 80.90.240.0/24
• 80.90.242.0/24
• 80.90.244.0/22
• 80.90.248.0/24
• 80.90.250.0/23
• 80.90.253.0/24
• 80.90.255.0/24
• 83.221.16.0/20
• 86.62.64.0/18
• 86.110.192.0/23
• 86.110.196.0/22
• 86.110.222.0/23
• 88.204.80.0/20
• 88.204.98.0/23
• 89.17.33.0/24
• 89.17.35.0/24
• 89.17.49.0/24
• 89.17.51.0/24
• 89.17.52.0/22
• 93.159.232.0/21
• 93.188.152.0/23
• 93.188.154.0/24
• 93.188.156.0/22
• 176.213.130.0/23
• 176.213.132.0/22
• 176.214.100.0/22
• 176.215.176.0/20
• 178.18.208.0/21
• 178.18.216.0/24
• 178.251.136.0/21
• 185.16.66.0/23
• 185.36.60.0/22
• 185.61.36.0/22
• 185.62.192.0/22
• 185.108.160.0/22
• 185.127.224.0/22
• 185.144.136.0/22
• 185.165.160.0/22
• 185.204.124.0/22
• 188.123.253.0/24
• 188.232.64.0/20
• 188.234.176.0/21
• 194.58.62.0/23
• 195.54.192.0/20
• 195.54.208.0/22
• 195.54.212.0/24
• 195.54.215.0/24
• 195.54.216.0/21
• 195.91.128.0/17
• 212.57.96.0/20
• 212.57.114.0/24
• 212.57.117.0/24
• 212.57.119.0/24
• 212.57.120.0/23
• 212.57.123.0/24
• 213.79.72.0/22
• 213.183.116.0/23
• 217.15.53.0/24
• 217.15.56.0/23
• 217.15.62.0/23
• 217.28.208.0/21
• 217.28.216.0/22
• 217.29.48.0/23
• 2a02:2698:9800::/38

Upstream networks

• AS9049 JSC "ER-Telecom Holding"

Adjacent networks

• AS9049 JSC "ER-Telecom Holding"

Routing security

• RPKI: 20 valid, 0 invalid and 97 not-found announcements; 132 ROAs.
• ASPA: none published.
• IRR: 67% of announcements registered; 340 route objects.
• Listed in as-sets: AS-ANGREAL, AS-BLOCK-SET, AS-BLOCKED-RU, AS-COMLINE, AS-DCN-PEERING, AS-ERTH-CITIES, AS-HURRICANEV6, AS-MSK, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-RITS, AS-SERVICEPIPE, AS-URGLDNPEERING, AS204464:AS-BLACKLIST, AS209141:AS-RUCUST, AS29648:AS-CUST, AS29648:AS-CUST-FULL, AS3491:AS-CUSTOMERS-EU.