AS49373 centurilink-AS Foton Telecom CJSC

centurilink-AS Foton Telecom CJSC · registered in Russia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Russia#2,528largest network in RU by IPv4 space, of 4,937 · <0.01% of RU

Rank worldwide#46,492of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)14 prefixes

CountryRussia4,993 ASNs registered there

Open AS49373 in ASN lookup Look up an IP in this network (91.214.76.1) All networks in Russia

IPv4 prefixes

All 1 prefix, in address order.

91.214.76.0/23

IPv6 prefixes

All 14 prefixes.

2a00:1e6a::/42
2a00:1e6a:40::/43
2a00:1e6a:60::/44
2a00:1e6a:70::/45
2a00:1e6a:78::/45
2a00:1e6a:80::/41
2a00:1e6a:100::/40
2a00:1e6a:200::/39
2a00:1e6a:400::/38
2a00:1e6a:800::/37
2a00:1e6a:1000::/36
2a00:1e6a:2000::/35
2a00:1e6a:4000::/34
2a00:1e6a:8000::/33

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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