AS210471 Master MASTER TELECOM LIMITED LIABILITY COMPANY

Master MASTER TELECOM LIMITED LIABILITY COMPANY · registered in Russia

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Russia#4,654largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#75,013of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryRussia4,993 ASNs registered there

Open AS210471 in ASN lookup Look up an IP in this network (146.19.73.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

146.19.73.0/24

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ASNNameIPv4 addresses

AS210408#4651 IQRUS-AS AyKyu Grupp LLC256

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AS210451#4653 RBK-INVEST RBK-INVEST LLC256

AS210493#4655 ITS-PRO-AS ITS PRO Ltd.256

AS210494#4656 NETHOUSE REGISTRANT LLC256

AS210553#4657 connect-as Connecting LLC256

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