AS48043 OZYORSK-TELECOM-AS Ozyorsk Telecom CJSC.

OZYORSK-TELECOM-AS Ozyorsk Telecom CJSC. · registered in Russia

IPv4 addresses2,0482 prefixes · <0.001% of announced IPv4

Rank in Russia#1,345largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#22,490of 79,396 networks with IPv4

IPv62,048 x /487 prefixes

CountryRussia4,993 ASNs registered there

Open AS48043 in ASN lookup Look up an IP in this network (91.205.236.1) All networks in Russia

IPv4 prefixes

All 2 prefixes, in address order.

91.205.236.0/22
185.190.40.0/22

IPv6 prefixes

All 7 prefixes.

2a0a:340::/40
2a0a:340:1000::/40
2a0a:340:1400::/39
2a0a:340:aa00::/40
2a0a:340:be00::/40
2a0a:340:cd00::/40
2a0a:340:ff00::/40

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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