AS28890 INSYS-AS INSYS LLC

INSYS-AS INSYS LLC · registered in Russia

IPv4 addresses87,55225 prefixes · 0.003% of announced IPv4

Rank in Russia#54largest network in RU by IPv4 space, of 4,937 · 0.20% of RU

Rank worldwide#2,046of 79,396 networks with IPv4

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

CountryRussia4,993 ASNs registered there

Open AS28890 in ASN lookup Look up an IP in this network (5.102.152.1) All networks in Russia

IPv4 prefixes

All 25 prefixes, in address order.

5.102.152.0/21
5.172.0.0/19
46.163.128.0/18
82.151.192.0/19
83.167.0.0/19
85.12.192.0/18
88.86.192.0/22
88.86.196.0/24
88.86.197.0/24
88.86.198.0/23
88.86.200.0/22
88.86.204.0/22
88.86.208.0/20
91.143.160.0/20
185.4.108.0/22
193.124.88.0/24
194.87.8.0/24
194.87.15.0/24
194.87.100.0/24
194.87.173.0/24
194.87.174.0/23
195.133.89.0/24
195.133.90.0/23
212.104.64.0/19
217.24.176.0/20

IPv6 prefixes

All 1 prefix.

2a00:1c70::/32

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AS8439#56 AIST PJSC Rostelecom82,944

AS20597#57 ELTEL-AS PJSC "Vimpelcom"81,408

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