AS2110


BT Communications Ireland Limited

Country: Ireland
Website: btireland.net
Number of IPs: 438,016 IP Addresses
Type: Isp ASN
Netblock Company Num of IPs
185.146.180.0/24 BT Communications Ireland Limited 256
185.146.181.0/24 BT Communications Ireland Limited 256
185.146.182.0/23 BT Communications Ireland Limited 512
185.90.76.0/24 Hostelworld.com Limited 256
185.90.77.0/24 Hostelworld.com Limited 256
185.90.78.0/23 Hostelworld.com Limited 512
192.111.39.0/24 BT Communications Ireland Limited 256
193.120.0.0/24 BT Ireland IPCI Loops 256
193.120.101.0/24 Esat BT Corp SDSL Customer Block 256
193.120.102.0/24 Esat BT Corp ADSL Customer Block 256
193.120.103.0/24 Esat BT Corp ADSL Customer Block 256
193.120.104.0/23 BT Communications Ireland Limited 512
193.120.109.0/24 Reprocentre Group 256
193.120.11.0/24 EUnet Ireland POP block 256
193.120.112.0/24 BT Ireland IPCI Loops 256
193.120.113.0/24 BT Ireland WSIP-T Links 256
193.120.115.0/24 BT Communications Ireland Limited 256
193.120.118.0/24 BT Ireland WSIP-T Links 256
193.120.119.0/24 BT Ireland IPCI Loops 256
193.120.125.0/24 Esat Net 256
193.120.13.0/24 EUnet Ireland POP block 256
193.120.14.0/24 Esat Telecommunications Limited 256
193.120.142.0/24 Esat Net 256
193.120.143.0/24 Esat Net 256
193.120.15.0/24 EUnet Ireland POP block 256
193.120.154.0/24 BT Communications Ireland Limited 256
193.120.155.0/24 EUnet Ireland POP block 256
193.120.156.0/24 EUnet Ireland POP block 256
193.120.157.0/24 EUnet Ireland POP block 256
193.120.158.0/24 EUnet Ireland POP block 256
193.120.159.0/24 EUnet Ireland POP block 256
193.120.16.0/24 EUnet Ireland POP block 256
193.120.160.0/24 Institute of Public Administration 256
193.120.162.0/24 Universal Motor Holdings Ltd. 256
193.120.163.0/24 BT Communications Ireland Limited 256
193.120.169.0/24 Wicklow Broadband 256
193.120.17.0/24 EUnet Ireland POP block 256
193.120.170.0/24 Esat Net Interweb 5 256
193.120.172.0/24 Unit 4029 National Digital Park 256
193.120.174.0/24 Irish Medical Board 256
193.120.175.0/24 BT Communications Ireland Limited 256
193.120.176.0/23 BT Communications Ireland Limited 512
193.120.178.0/24 BT Ireland IPCI Loops 256
193.120.179.0/24 BT Ireland IPCI Loops 256
193.120.18.0/24 Esat Telecommunications Limited 256
193.120.180.0/23 BT Ireland WSIP-T Links 512
193.120.182.0/23 BT Ireland WSIP-T Links 512
193.120.184.0/22 BSkyB Broadband Ireland 1,024
193.120.188.0/22 Esat BT Corp ADSL Customer Block 1,024
193.120.19.0/24 BT Ireland IPCI Loops 256
193.120.192.0/22 BT Redcare Technical Solutions ROI 1,024
193.120.196.0/23 BT Communications Ireland Limited 512
193.120.198.0/24 Point Information Systems 256
193.120.199.0/24 Skype Technologies 256
193.120.2.0/24 EUnet Ireland POP block 256
193.120.20.0/24 BT Ireland IPCI Loops 256
193.120.200.0/24 Esat Net Webfarm 2 256
193.120.201.0/24 Esat Net Webfarm 3 256
193.120.202.0/24 Aldiscon Information Limited 256
193.120.203.0/24 A|Wear Ltd. DSL Sites 256
193.120.205.0/24 Aldiscon Information Limited 256
193.120.206.0/24 BT Communications Ireland Limited 256
193.120.207.0/24 BT Ireland 256
193.120.209.0/24 BT Communications Ireland Limited 256
193.120.21.0/24 BT Ireland IPCI Loops 256
193.120.210.0/24 BT Ireland DSL Customer Block (Satic IP's) 256
193.120.211.0/24 BT Ireland IPCI DSL Loopbacks 256
193.120.212.0/24 Skype 256
193.120.213.0/24 Webfactory 256
193.120.214.0/24 BT Ireland IPCI DSL Loopbacks 256
193.120.215.0/24 Webfactory 256
193.120.216.0/24 Permanent TSB 256
193.120.217.0/24 Esat Net IPDIAL 256
193.120.222.0/23 Lionbridge Technologies (VeriTest Business Unit) 512
193.120.226.0/24 EMC 256
193.120.227.0/24 BT Communications Ireland Limited 256
193.120.228.0/23 BT Communications Ireland Limited 512
193.120.23.0/24 EUnet Ireland POP block 256
193.120.230.0/24 BT Communications Ireland Limited 256
193.120.231.0/24 Block 2 256
193.120.232.0/24 Esat Net 256
193.120.233.0/24 Esat Net Interweb 4 256
193.120.234.0/24 Esat Net Interweb 7 256
193.120.235.0/24 Esat Telecommunications Limited 256
193.120.239.0/24 Esat Telecommunications Limited 256
193.120.24.0/24 EUnet Ireland POP block 256
193.120.240.0/24 BT Communications Ireland Limited 256
193.120.243.0/24 EUnet Ireland router interconnect network 256
193.120.244.0/23 BT Communications Ireland Limited 512
193.120.246.0/24 BT Ireland Multilink PPP Block 256
193.120.248.0/24 BT Communications Ireland Limited 256
193.120.25.0/24 EUnet Ireland POP block 256
193.120.252.0/24 BT Ireland 256
193.120.253.0/24 Network Search Associates Ltd 256
193.120.255.0/24 Paddy Power Plc 256
193.120.26.0/24 EUnet Ireland POP block 256
193.120.27.0/24 EUnet Ireland POP block 256
193.120.28.0/24 EUnet Ireland POP block 256
193.120.29.0/24 Esat Telecommunications Limited 256
193.120.3.0/24 Esat Net Interweb 6 256
193.120.30.0/24 Esat Telecommunications Limited 256
193.120.31.0/24 Esat Telecommunications Limited 256
193.120.32.0/24 Regeneron Pharmaceuticals Inc 256
193.120.33.0/24 BT Communications Ireland Limited 256
193.120.34.0/24 Redcare LAN 256
193.120.35.0/24 BT Ireland IPCI DSL WAN 256
193.120.36.0/22 BSkyB Broadband Ireland 1,024
193.120.4.0/24 EUnet Ireland POP block 256
193.120.47.0/24 Softech Telecom 256
193.120.48.0/24 EUnet Ireland POP block 256
193.120.49.0/24 Esat Telecommunications Limited 256
193.120.5.0/24 EUnet Ireland POP block 256
193.120.50.0/24 EUnet Ireland POP block 256
193.120.52.0/24 Irish Life & Permanent Bank 256
193.120.53.0/24 BT Ireland WSIP-T Links 256
193.120.54.0/24 Esat Net 256
193.120.56.0/24 POLARLAKE LTD 256
193.120.57.0/24 Esat Telecommunications Limited 256
193.120.58.0/24 BT Ireland Ltd 256
193.120.59.0/24 BT Ireland WSIP-T Links 256
193.120.60.0/22 Silicon & Software Systems Ltd 1,024
193.120.64.0/23 BT Communications Ireland Limited 512
193.120.66.0/24 Irish Life & Permanent (Life) 256
193.120.67.0/24 BT Ireland SIP Link Addresses 256
193.120.68.0/24 BT Ireland Ltd 256
193.120.69.0/24 SaveNet Solutions 256
193.120.7.0/24 EUnet Ireland POP block 256
193.120.70.0/24 Esat BT Corp ADSL Customer Block 256
193.120.71.0/24 Esat BT Corp ADSL Customer Block 256
193.120.72.0/24 Esat BT Corp ADSL Customer Block 256
193.120.73.0/24 Esat BT Corp ADSL Customer Block 256
193.120.74.0/24 Anglesea Road, Ballsbridge, Dublin 4 256
193.120.75.0/24 BT Ireland 256
193.120.76.0/24 Esat Telecommunications Limited 256
193.120.78.0/24 BT Communications Ireland Limited 256
193.120.79.0/24 Vesta Payment Solutions Ltd 256
193.120.8.0/24 Esat Telecommunications Limited 256
193.120.80.0/24 BT Communications Ireland Limited 256
193.120.81.0/24 Electricity Supply Board 256
193.120.82.0/24 GovNet Subnet 256
193.120.83.0/24 BT Communications Ireland Limited 256
193.120.85.0/24 Connect 256
193.120.88.0/22 Silicon & Software Systems Ltd. 1,024
193.120.9.0/24 Esat Telecommunications Limited 256
193.120.92.0/24 BT Ireland Systems Integration 256
193.120.94.0/24 Esat BT Corp ADSL Customer Block 256
193.120.95.0/24 Esat BT Corp ADSL Customer Block 256
193.120.96.0/24 Business & Finance Ltd. 256
193.120.97.0/24 BT Ireland Systems Integration 256
193.120.98.0/24 Irish Life and permanent 256
193.120.99.0/24 BT Communications Ireland Limited 256
193.203.128.0/24 BT Ireland DSL Loopbacks 256
193.203.129.0/24 BT Ireland Whitelabel BB 256
193.203.130.0/24 BT Ireland Whitelabel BB 256
193.203.131.0/24 BT Ireland Whitelabel BB 256
193.203.132.0/24 BT Ireland MPLS Loopbacks 256
193.203.133.0/24 BT Ireland MPLS Loopbacks 256
193.203.134.0/24 BT Ireland Whitelabel BB 256
193.203.135.0/24 BT Ireland Whitelabel BB 256
193.203.136.0/21 BT Communications Ireland Limited 2,048
193.203.144.0/21 BT Ireland Cloud Contact Services Link Addresses 2,048
193.203.152.0/24 BT Ireland Whitelabel BB 256
193.203.153.0/24 BT Ireland VWEB Servers 256
193.203.154.0/23 BT Ireland VWEB Servers 512
193.203.156.0/24 BT Ireland DSL Customer IP's 256
193.203.157.0/24 BT Ireland DSL Customer IP's 256
193.203.158.0/24 BT Ireland Whitelabel BB 256
193.203.159.0/24 BT Ireland Core OSFP Area Addresses 256
193.95.128.0/24 BT Ireland Router Core Loopbacks 256
193.95.129.0/24 BT Ireland Router Core Link Addresses 256
193.95.130.0/24 BT Ireland Router VLAN Network BMT 256
193.95.131.0/24 BT Ireland Service Loopbacks 256
193.95.134.0/24 BT Ireland UNIX Systems MGT LAN 256
193.95.137.0/24 BT Communications Ireland Limited 256
193.95.138.0/24 BT Communications Ireland Limited 256
193.95.139.0/24 BT Ireland CORE Router LAN 256
193.95.147.0/24 BT Ireland Customer Links 256
193.95.148.0/24 BT Communications Ireland Limited 256
193.95.150.0/24 BT Communications Ireland Limited 256
193.95.152.0/23 BT Communications Ireland Limited 512
193.95.154.0/24 BT Communications Ireland Limited 256
193.95.156.0/24 BT Communications Ireland Limited 256
193.95.158.0/24 BT Ireland Router Core Loopbacks 256
193.95.159.0/24 BT Ireland Router Interconnects 256
193.95.160.0/23 BT Communications Ireland Limited 512
193.95.163.0/24 BT Ireland Customer Links 256
193.95.166.0/23 BT Communications Ireland Limited 512
193.95.168.0/24 BT Communications Ireland Limited 256
193.95.169.0/24 BT Ireland Customer Links 256
193.95.170.0/24 BT Communications Ireland Limited 256
193.95.173.0/24 BT Communications Ireland Limited 256
193.95.174.0/24 BT Ireland IPCI Loops 256
193.95.175.0/24 BT Ireland IPCI Loops 256
193.95.177.0/24 BT Ireland Customer Links 256
193.95.179.0/24 BT Communications Ireland Limited 256
193.95.180.0/24 BT Communications Ireland Limited 256
193.95.182.0/24 Project Delivery Partners 256
193.95.185.0/24 BT Ireland IPCI Loops 256
193.95.186.0/24 Esat Net Dublin ISDN 256
193.95.188.0/24 Esat Telecommunications Limited 256
193.95.189.0/24 Esat Telecommunications Limited 256
194.125.0.0/23 BT Communications Ireland Limited 512
194.125.10.0/23 BT Communications Ireland Limited 512
194.125.104.0/24 BT Communications Ireland Limited 256
194.125.105.0/24 Ireland On-Line Broadband Customers 256
194.125.106.0/23 BT Communications Ireland Limited 512
194.125.108.0/23 BT Communications Ireland Limited 512
194.125.110.0/24 BT Communications Ireland Limited 256
194.125.112.0/23 BT Ireland Business Broadband Customers 512
194.125.114.0/24 BT Communications Ireland Limited 256
194.125.115.0/24 Ireland On-Line Broadband Customers 256
194.125.116.0/23 BT Ireland Business Broadband Customers 512
194.125.118.0/24 Intermec Ireland Limited 256
194.125.119.0/24 BT Ireland WL Broadband Customers 256
194.125.12.0/24 BT Communications Ireland Limited 256
194.125.120.0/24 BT Ireland WL Broadband Customers 256
194.125.121.0/24 BT Ireland WL Broadband Customers 256
194.125.122.0/24 BT Ireland WL Broadband Customers 256
194.125.123.0/24 BT Communications Ireland Limited 256
194.125.124.0/24 BT Communications Ireland Limited 256
194.125.125.0/24 BT Ireland WL Broadband Customers 256
194.125.126.0/23 BT Communications Ireland Limited 512
194.125.14.0/24 BT Ireland DSL Static IP 256
194.125.16.0/21 BSkyB Broadband Ireland 2,048
194.125.2.0/24 BT Ireland Unix Server LAN 256
194.125.24.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.25.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.26.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.27.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.28.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.29.0/24 BT Communications Ireland Limited 256
194.125.3.0/24 BT Ireland DSL Static IP Pool 256
194.125.30.0/23 BT Communications Ireland Limited 512
194.125.32.0/24 BT Communications Ireland Limited 256
194.125.33.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.34.0/24 BT Ireland DIAL DYNAMIC IP 256
194.125.35.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.36.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.37.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.38.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.39.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.40.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.41.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.42.0/23 BT Ireland DSL DYNAMIC IP 512
194.125.44.0/22 BT Ireland DSL DYNAMIC IP 1,024
194.125.48.0/21 BSkyB Broadband Ireland 2,048
194.125.5.0/24 BT Ireland DSL Static IP Pool 256
194.125.56.0/23 BT Communications Ireland Limited 512
194.125.58.0/24 BT Ireland DSL DYNAMIC IP 256
194.125.59.0/24 BT Communications Ireland Limited 256
194.125.6.0/24 BT Communications Ireland Limited 256
194.125.60.0/24 BT Ireland Customer WAN IP address pool 256
194.125.62.0/24 BT Ireland BB Customer IP'S 256
194.125.63.0/24 BT Ireland BB Customer IP'S 256
194.125.65.0/24 BT Communications Ireland Limited 256
194.125.66.0/24 BT Communications Ireland Limited 256
194.125.68.0/23 BT Ireland WLB Broadband Customers 512
194.125.7.0/24 BT Ireland Unix VWEB Hosting Servers 256
194.125.70.0/24 BT Communications Ireland Limited 256
194.125.71.0/24 Ireland On-Line Broadband Customers 256
194.125.72.0/24 Ireland On-Line Broadband Customers 256
194.125.73.0/24 BT Communications Ireland Limited 256
194.125.74.0/24 BT Communications Ireland Limited 256
194.125.76.0/23 BT Ireland WLB Broadband Customers 512
194.125.78.0/24 BT Communications Ireland Limited 256
194.125.79.0/24 BT Ireland Dial Customers 256
194.125.8.0/24 BT Ireland DSL Static IP 256
194.125.80.0/24 BT Communications Ireland Limited 256
194.125.81.0/24 BT Ireland Core Loopbacks 256
194.125.82.0/23 BT Ireland WLB Broadband Customers 512
194.125.84.0/24 BT Ireland UNIX Server LAN 256
194.125.85.0/24 BT Communications Ireland Limited 256
194.125.86.0/23 BT Ireland WLB Broadband Customers 512
194.125.88.0/23 BT Ireland WLB Broadband Customers 512
194.125.9.0/24 BT Ireland DSL Static IP 256
194.125.90.0/24 BT Communications Ireland Limited 256
194.125.91.0/24 BT Ireland DSL Customer Block (Satic IP's) 256
194.125.92.0/22 BT Ireland DSL DYNAMIC IP 1,024
194.125.96.0/21 BT Ireland DSL DYNAMIC IP 2,048
194.145.128.0/21 BT Communications Ireland Limited 2,048
194.165.160.0/24 BT Communications Ireland Limited 256
194.165.162.0/23 BT Communications Ireland Limited 512
194.165.164.0/22 BT Communications Ireland Limited 1,024
194.165.168.0/21 BSkyB Broadband Ireland 2,048
194.165.176.0/22 BSkyB Broadband Ireland 1,024
194.165.180.0/23 BSkyB Broadband Ireland 512
194.165.182.0/24 BSkyB Broadband Ireland 256
194.165.184.0/23 BT Communications Ireland Limited 512
194.165.186.0/24 BT Communications Ireland Limited 256
194.165.187.0/24 BT Ireland 256
194.46.192.0/23 CityWest RoI LAN Infrastructure 512
194.46.194.0/23 BT Ireland UTV Wholesale Broadband Customers 512
194.46.196.0/22 BT Communications Ireland Limited 1,024
194.46.200.0/21 BT Communications Ireland Limited 2,048
194.46.208.0/20 BT Communications Ireland Limited 4,096
194.46.224.0/20 BT Communications Ireland Limited 4,096
194.46.240.0/21 BSkyB Broadband Ireland 2,048
194.46.248.0/21 BSkyB Broadband Ireland 2,048
212.2.160.0/22 BT Ireland LL Link IP Addresses 1,024
212.2.177.0/24 BT Communications Ireland Limited 256
212.2.178.0/23 BT Communications Ireland Limited 512
212.2.182.0/23 BT Communications Ireland Limited 512
212.2.185.0/24 BT Communications Ireland Limited 256
212.2.186.0/24 Global BET LAN 256
212.2.187.0/24 PERMANENT TSB 256
212.2.188.0/24 South County Business Park 256
212.2.189.0/24 BT compute platform 256
212.2.190.0/24 BT Communications Ireland Limited 256
212.2.191.0/24 BT Communications Ireland Limited 256
213.202.128.0/19 BSkyB Broadband Ireland 8,192
213.202.160.0/19 BSkyB Broadband Ireland 8,192
78.16.0.0/16 BSkyB Broadband Ireland 65,536
78.17.0.0/17 BSkyB Broadband Ireland 32,768
78.17.128.0/18 BSkyB Broadband Ireland 16,384
78.17.192.0/18 BSkyB Broadband Ireland 16,384
78.18.0.0/17 BSkyB Broadband Ireland 32,768
78.18.128.0/18 BSkyB Broadband Ireland 16,384
78.18.192.0/18 BSkyB Broadband Ireland 16,384
78.19.0.0/16 BSkyB Broadband Ireland 65,536