AS49874 ERTH-DC JSC "ER-Telecom Holding"

ERTH-DC JSC "ER-Telecom Holding" · registered in Russia

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in Russia#1,347largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#22,595of 79,396 networks with IPv4

IPv64 x /481 prefixes

CountryRussia4,993 ASNs registered there

Open AS49874 in ASN lookup Look up an IP in this network (188.234.120.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

188.234.120.0/21

IPv6 prefixes

All 1 prefix.

2a02:2698:a004::/46

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AS51655#1348 ILIM-NET Ilim Telecom Ltd.2,048

AS197467#1349 SSAU-AS Samara University named after Korolev2,048

AS201119#1350 ICEWOOD Icewood LLC2,048

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources