AS43727 KVANT-TELECOM JSC KVANT-TELEKOM

KVANT-TELECOM JSC KVANT-TELEKOM · registered in Russia

IPv4 addresses27,13635 prefixes · <0.001% of announced IPv4

Rank in Russia#207largest network in RU by IPv4 space, of 4,937 · 0.06% of RU

Rank worldwide#5,238of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryRussia4,993 ASNs registered there

Open AS43727 in ASN lookup Look up an IP in this network (5.187.64.1) All networks in Russia

IPv4 prefixes

All 35 prefixes, in address order.

5.187.64.0/23
5.187.76.0/23
5.187.79.0/24
5.187.80.0/23
5.187.83.0/24
5.187.84.0/24
5.187.89.0/24
5.187.90.0/24
31.210.208.0/21
31.210.216.0/22
31.210.220.0/23
31.210.222.0/24
77.241.240.0/23
77.241.242.0/24
77.241.243.0/24
77.241.244.0/22
77.241.248.0/24
77.241.250.0/23
77.241.252.0/22
91.195.126.0/23
91.202.24.0/22
93.157.144.0/21
109.106.128.0/21
109.106.136.0/22
109.106.144.0/23
109.106.146.0/24
109.106.147.0/24
109.106.148.0/23
109.106.150.0/24
109.106.156.0/22
178.210.32.0/20
178.210.48.0/21
178.210.56.0/23
178.210.58.0/24
185.177.97.0/24

IPv6 prefixes

All 1 prefix.

2a00:1440::/32

Similar-sized networks in Russia

ASNNameIPv4 addresses

AS48287#204 RU-CENTER JSC "RU-CENTER"27,904

AS39028#205 ULSK-AS JSC "ER-Telecom Holding"27,392

AS21367#206 WILAND-AS TrunkMobile JSC27,136

AS39442#208 UNICO-AS JSC RDE "Unico"27,136

AS57494#209 ADMAN-AS Adman LLC26,880

AS34352#210 MCN-AS MSN Telecom LLC26,880

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