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AS209641 I-SERVERS-EAST IHOR HOSTING LTD

I-SERVERS-EAST IHOR HOSTING LTD · registered in the United Kingdom

IPv4 addresses27,39251 prefixes · <0.001% of announced IPv4
Rank in United Kingdom#148largest network in GB by IPv4 space, of 2,074 · 0.04% of GB
Rank worldwide#5,214of 79,396 networks with IPv4
IPv627 x /32 (1,769,479 x /48)18 prefixes
CountryUnited Kingdom2,261 ASNs registered there
Open AS209641 in ASN lookup Look up an IP in this network (45.8.211.1) All networks in United Kingdom

IPv4 prefixes

All 51 prefixes, in address order.

  • 45.8.211.0/24
  • 45.82.152.0/23
  • 45.89.66.0/23
  • 45.128.176.0/22
  • 45.132.252.0/24
  • 45.133.247.0/24
  • 46.243.7.0/24
  • 72.56.144.0/22
  • 72.56.152.0/22
  • 91.200.14.0/23
  • 91.217.80.0/24
  • 91.231.8.0/24
  • 91.241.46.0/24
  • 92.62.119.0/24
  • 92.63.197.0/24
  • 94.142.138.0/23
  • 94.142.140.0/23
  • 94.142.142.0/24
  • 94.232.248.0/24
  • 95.81.76.0/24
  • 95.81.114.0/23
  • 95.81.123.0/24
  • 95.81.124.0/23
  • 103.82.103.0/24
  • 104.128.128.0/23
  • 109.69.60.0/24
  • 132.243.26.0/24
  • 157.228.140.0/23
  • 157.228.144.0/23
  • 157.228.186.0/24
  • 185.5.248.0/23
  • 185.5.250.0/24
  • 185.5.251.0/24
  • 185.37.195.0/24
  • 185.87.48.0/22
  • 185.105.116.0/23
  • 185.117.152.0/22
  • 185.125.216.0/22
  • 185.156.73.0/24
  • 185.200.188.0/24
  • 193.124.176.0/22
  • 193.124.184.0/24
  • 193.124.191.0/24
  • 193.168.224.0/24
  • 194.67.196.0/22
  • 194.67.202.0/23
  • 194.67.204.0/22
  • 194.67.208.0/20
  • 194.242.124.0/23
  • 194.242.126.0/24
  • 195.47.250.0/24

IPv6 prefixes

All 18 prefixes.

  • 2a04:5203::/32
  • 2a04:5204::/31
  • 2a04:5206::/32
  • 2a0a:9300:2::/48
  • 2a0a:9300:d0::/47
  • 2a0a:9300:d2::/48
  • 2a0a:9302:1::/48
  • 2a0a:9303::/32
  • 2a0a:9304::/30
  • 2a0b:8040::/29
  • 2a0c:5d00:2001::/48
  • 2a0c:5d00:2003::/48
  • 2a0e:d603::/32
  • 2a0f:7b82::/31
  • 2a0f:7b84::/30
  • 2a11:eac1::/32
  • 2a12:8784::/32
  • 2a12:f985::/32

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ASNNameIPv4 addresses
AS42081#145 ecmwf-it European Centre for Medium-Range Weather Forecasts (ECMWF)28,416
AS41811#146 CONVERGENCE-GROUP CONVERGENCE (GROUP NETWORKS) LIMITED27,904
AS200740#147 FIRST-SERVER-EU-AS FIRST SERVER LIMITED27,904
AS206347#149 RANSTON-AS-1 Wessex Internet Limited26,880
AS25098#150 NETCALIBRE Netcalibre Ltd25,856
AS210874#151 box-broadband Box Broadband Limited25,600

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