213.123.16.0 - 213.123.23.255 (BT-IMSNET) BT-IMSNET; GB 213.123.16.0 - 213.123.24.19 (BT-ADSL-10) BT-ADSL; GB 213.123.24.0 - 213.123.24.255 (BT-IMSNET) BT-IMSNET; GB 213.123.24.28 - 213.123.24.31 (BT-ADSL-10) BT-ADSL; GB 213.123.25.0 - 213.123.56.255 (BT-IMSNET) BT-IMSNET; GB 213.123.57.0 - 213.123.73.255 (BT-IMSNET) BT-IMSNET; GB 213.123.74.0 - 213.123.77.255 (BT-IMSNET) BT-IMSNET; GB 213.123.78.0 - 213.123.95.255 (BT-MIDBAND) BT-MIDBAND; GB 213.123.96.0 - 213.123.111.255 (BT-MIDBAND) BT-MIDBAND; GB 213.123.112.0 - 213.123.119.255 (BT-ADSL) BT-ADSL; GB 213.123.120.0 - 213.123.123.255 (BT-ADSL) BT-ADSL; GB 213.123.124.0 - 213.123.251.255 (BT-ADSL) BT-ADSL; GB 213.123.124.0 - 213.123.252.255 (BT-ADSL) BT-ADSL; GB 213.123.252.0 - 213.123.253.255 (BT-ADSL) BT-ADSL; GB 213.123.254.0 - 213.123.255.255 (BT-ADSL) BT-ADSL; GB