| 81.161.250.0 | — | — |
| 81.161.250.1 | GATE10.tu-sofia.bg | — |
| 81.161.250.2 | NAT-RTR.FDIBA.tu-sofia.bg | — |
| 81.161.250.3 | FDIBA10207-2.tu-sofia.bg | — |
| 81.161.250.4 | FDIBA10207-6.tu-sofia.bg | — |
| 81.161.250.5 | FDIBA10207-8.tu-sofia.bg | — |
| 81.161.250.6 | — | — |
| 81.161.250.7 | — | — |
| 81.161.250.8 | — | — |
| 81.161.250.9 | — | — |
| 81.161.250.10 | FDIBA10206-8.tu-sofia.bg | — |
| 81.161.250.11 | — | — |
| 81.161.250.12 | FDIBA10206-10.tu-sofia.bg | — |
| 81.161.250.13 | FDIBA10206-11.tu-sofia.bg | — |
| 81.161.250.14 | FDIBA10206-12.tu-sofia.bg | — |
| 81.161.250.15 | — | — |
| 81.161.250.16 | FDIBA10206-14.tu-sofia.bg | — |
| 81.161.250.17 | DMZ-RTR.FDIBA.tu-sofia.bg | — |
| 81.161.250.18 | SITES.tu-sofia.bg | — |
| 81.161.250.19 | TSGW.FDIBA.tu-sofia.bg | — |
| 81.161.250.20 | OLD.FDIBA.tu-sofia.bg | — |
| 81.161.250.21 | FDIBA10207-4.tu-sofia.bg | — |
| 81.161.250.22 | FDIBA10207-5.tu-sofia.bg | — |
| 81.161.250.23 | — | — |
| 81.161.250.24 | VPN.FDIBA.tu-sofia.bg | — |
| 81.161.250.25 | FDIBA.tu-sofia.bg | — |
| 81.161.250.26 | BACH.tu-sofia.bg | — |
| 81.161.250.27 | STS.FDIBA.tu-sofia.bg | — |
| 81.161.250.28 | — | — |
| 81.161.250.29 | FDIBA10207-12.tu-sofia.bg | — |
| 81.161.250.30 | — | — |
| 81.161.250.31 | — | — |
| 81.161.250.32 | — | — |
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| 81.161.250.46 | — | — |
| 81.161.250.47 | — | — |
| 81.161.250.48 | — | — |
| 81.161.250.49 | Gate-Garage.tu-sofia.bg | — |
| 81.161.250.50 | — | — |
| 81.161.250.51 | Bridge-10-garage.tu-sofia.bg | — |
| 81.161.250.52 | Bridge-garage-10.tu-sofia.bg | — |
| 81.161.250.53 | BO-DVR-Garage.tu-sofia.bg | — |
| 81.161.250.54 | Garage-1.tu-sofia.bg | — |
| 81.161.250.55 | Garage-2.tu-sofia.bg | — |
| 81.161.250.56 | Garage-3.tu-sofia.bg | — |
| 81.161.250.57 | Router-garage.tu-sofia.bg | Yes |
| 81.161.250.58 | — | — |
| 81.161.250.59 | — | — |
| 81.161.250.60 | — | — |
| 81.161.250.61 | — | — |
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| 81.161.250.72 | — | — |
| 81.161.250.73 | — | — |
| 81.161.250.74 | — | — |
| 81.161.250.75 | FDIBA-LAPTOP.tu-sofia.bg | — |
| 81.161.250.76 | — | — |
| 81.161.250.77 | FDIBA10100-1.tu-sofia.bg | — |
| 81.161.250.78 | FDIBA10100-2.tu-sofia.bg | — |
| 81.161.250.79 | FDIBA10211-3.tu-sofia.bg | — |
| 81.161.250.80 | — | — |
| 81.161.250.81 | — | — |
| 81.161.250.82 | — | — |
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| 81.161.250.94 | — | — |
| 81.161.250.95 | — | — |
| 81.161.250.96 | — | — |
| 81.161.250.97 | FDIBA10207A-12.tu-sofia.bg | — |
| 81.161.250.98 | FDIBA10207A-13.tu-sofia.bg | — |
| 81.161.250.99 | FDIBA10211-4.tu-sofia.bg | — |
| 81.161.250.100 | FDIBA10207A-14.tu-sofia.bg | — |
| 81.161.250.101 | FDIBA-SAP.tu-sofia.bg | — |
| 81.161.250.102 | FDIBA10211-5.tu-sofia.bg | — |
| 81.161.250.103 | OTK8216-4.tu-sofia.bg | — |
| 81.161.250.104 | — | — |
| 81.161.250.105 | — | — |
| 81.161.250.106 | — | — |
| 81.161.250.107 | — | — |
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| 81.161.250.127 | — | — |
| 81.161.250.128 | — | — |
| 81.161.250.129 | — | — |
| 81.161.250.130 | — | — |
| 81.161.250.131 | DPF10313-2.tu-sofia.bg | — |
| 81.161.250.132 | DPF10507.tu-sofia.bg | — |
| 81.161.250.133 | DPF10507a-1.tu-sofia.bg | — |
| 81.161.250.134 | DPF10410.tu-sofia.bg | — |
| 81.161.250.135 | DPF10509-2.tu-sofia.bg | — |
| 81.161.250.136 | DPF10508.tu-sofia.bg | — |
| 81.161.250.137 | DPF10314-2.tu-sofia.bg | — |
| 81.161.250.138 | DPF10409.tu-sofia.bg | — |
| 81.161.250.139 | DPF10506.tu-sofia.bg | — |
| 81.161.250.140 | DPF10311.tu-sofia.bg | — |
| 81.161.250.141 | DPF10413.tu-sofia.bg | — |
| 81.161.250.142 | DPF10313.tu-sofia.bg | — |
| 81.161.250.143 | DPF10301-2.tu-sofia.bg | — |
| 81.161.250.144 | DPF10314.tu-sofia.bg | — |
| 81.161.250.145 | DPF10312-2.tu-sofia.bg | — |
| 81.161.250.146 | DPF10411.tu-sofia.bg | — |
| 81.161.250.147 | DPF10312-1.tu-sofia.bg | — |
| 81.161.250.148 | TF10109-1.tu-sofia.bg | — |
| 81.161.250.149 | TF10503.tu-sofia.bg | — |
| 81.161.250.150 | smi.tu-sofia.bg | — |
| 81.161.250.151 | SMI10406-2.tu-sofia.bg | — |
| 81.161.250.152 | — | — |
| 81.161.250.153 | SMI10406-4.tu-sofia.bg | — |
| 81.161.250.154 | SMI10406-5.tu-sofia.bg | — |
| 81.161.250.155 | SMI10406-6.tu-sofia.bg | — |
| 81.161.250.156 | SMI10406-7.tu-sofia.bg | — |
| 81.161.250.157 | SMI10406-8.tu-sofia.bg | — |
| 81.161.250.158 | SMI10406-9.tu-sofia.bg | — |
| 81.161.250.159 | SMI10406-10.tu-sofia.bg | — |
| 81.161.250.160 | SMI10406-11.tu-sofia.bg | — |
| 81.161.250.161 | SMI10406-12.tu-sofia.bg | — |
| 81.161.250.162 | SMI10406-13.tu-sofia.bg | — |
| 81.161.250.163 | SMI10406-14.tu-sofia.bg | — |
| 81.161.250.164 | SMI10407-1.tu-sofia.bg | — |
| 81.161.250.165 | SMI10407-2.tu-sofia.bg | — |
| 81.161.250.166 | SMI10407-3.tu-sofia.bg | — |
| 81.161.250.167 | SMI10407-4.tu-sofia.bg | — |
| 81.161.250.168 | SMI10407-5.tu-sofia.bg | — |
| 81.161.250.169 | SMI10407-6.tu-sofia.bg | — |
| 81.161.250.170 | SMI10407-7.tu-sofia.bg | — |
| 81.161.250.171 | SMI10407-8.tu-sofia.bg | — |
| 81.161.250.172 | — | — |
| 81.161.250.173 | SMI10407-10.tu-sofia.bg | — |
| 81.161.250.174 | SMI10406-15.tu-sofia.bg | — |
| 81.161.250.175 | SMI10406-16.tu-sofia.bg | — |
| 81.161.250.176 | SMI10406-17.tu-sofia.bg | — |
| 81.161.250.177 | SMI10406-18.tu-sofia.bg | — |
| 81.161.250.178 | DPF10001.tu-sofia.bg | — |
| 81.161.250.179 | DPF10512-1.tu-sofia.bg | — |
| 81.161.250.180 | MTF-10000-1.tu-sofia.bg | — |
| 81.161.250.181 | MTF-10000-2.tu-sofia.bg | — |
| 81.161.250.182 | DPF10309-1.tu-sofia.bg | — |
| 81.161.250.183 | SMI4000.tu-sofia.bg | — |
| 81.161.250.184 | DPF10310-2.tu-sofia.bg | — |
| 81.161.250.185 | SMI1600.tu-sofia.bg | — |
| 81.161.250.186 | SMI10406-19.tu-sofia.bg | — |
| 81.161.250.187 | DPF10505.tu-sofia.bg | — |
| 81.161.250.188 | SMI10407-11.tu-sofia.bg | — |
| 81.161.250.189 | SMI10406-20.tu-sofia.bg | — |
| 81.161.250.190 | SMI10406-21.tu-sofia.bg | — |
| 81.161.250.191 | SMI10406-22.tu-sofia.bg | — |
| 81.161.250.192 | SMI10406-23.tu-sofia.bg | — |
| 81.161.250.193 | SMI10406-24.tu-sofia.bg | — |
| 81.161.250.194 | SMI10407-12.tu-sofia.bg | — |
| 81.161.250.195 | BRIDGE-1-Lukarski.tu-sofia.bg | — |
| 81.161.250.196 | BRIDGE-2-Lukarski.tu-sofia.bg | — |
| 81.161.250.197 | MUSAT8408-1.tu-sofia.bg | — |
| 81.161.250.198 | MUSAT8408-2.tu-sofia.bg | — |
| 81.161.250.199 | MUSAT8408-3.tu-sofia.bg | — |
| 81.161.250.200 | MUSAT8408-4.tu-sofia.bg | — |
| 81.161.250.201 | MUSAT8408-5.tu-sofia.bg | — |
| 81.161.250.202 | ETA-17-8303.tu-sofia.bg | — |
| 81.161.250.203 | DPF10411-2.tu-sofia.bg | — |
| 81.161.250.204 | DPF10410-2.tu-sofia.bg | — |
| 81.161.250.205 | FKSU10101.tu-sofia.bg | — |
| 81.161.250.206 | SMI10407-14.tu-sofia.bg | — |
| 81.161.250.207 | — | — |
| 81.161.250.208 | SMI10406-25.tu-sofia.bg | — |
| 81.161.250.209 | BRIDGE-1-OTK.tu-sofia.bg | — |
| 81.161.250.210 | BRIDGE-2-OTK.tu-sofia.bg | — |
| 81.161.250.211 | OTK8204-1.tu-sofia.bg | — |
| 81.161.250.212 | UEP8203.tu-sofia.bg | — |
| 81.161.250.213 | DPF10301-1.tu-sofia.bg | — |
| 81.161.250.214 | OTK8207-1.tu-sofia.bg | — |
| 81.161.250.215 | TEMP1.tu-sofia.bg | — |
| 81.161.250.216 | TEMP2.tu-sofia.bg | — |
| 81.161.250.217 | TEMP3.tu-sofia.bg | — |
| 81.161.250.218 | OTK8216-1.tu-sofia.bg | — |
| 81.161.250.219 | OTK8216-2.tu-sofia.bg | — |
| 81.161.250.220 | OTK8216-3.tu-sofia.bg | — |
| 81.161.250.221 | UPD8109.tu-sofia.bg | — |
| 81.161.250.222 | DPF10309-2.tu-sofia.bg | — |
| 81.161.250.223 | DPF10411-3.tu-sofia.bg | — |
| 81.161.250.224 | DPF10311-2.tu-sofia.bg | — |
| 81.161.250.225 | DPF10508-2.tu-sofia.bg | — |
| 81.161.250.226 | DPF10401.tu-sofia.bg | — |
| 81.161.250.227 | DPF10313-PRINTER.tu-sofia.bg | — |
| 81.161.250.228 | INT-TERMINAL-X.tu-sofia.bg | — |
| 81.161.250.229 | DPF10510-2.tu-sofia.bg | — |
| 81.161.250.230 | DPF10512-2.tu-sofia.bg | — |
| 81.161.250.231 | DPF10509-1.tu-sofia.bg | — |
| 81.161.250.232 | DPF10409-2.tu-sofia.bg | — |
| 81.161.250.233 | DPF10310-1.tu-sofia.bg | — |
| 81.161.250.234 | TF10502.tu-sofia.bg | — |
| 81.161.250.235 | OTK8215-1.tu-sofia.bg | — |
| 81.161.250.236 | OTK8215-2.tu-sofia.bg | — |
| 81.161.250.237 | DPF10509-3.tu-sofia.bg | — |
| 81.161.250.238 | OTK8117.tu-sofia.bg | — |
| 81.161.250.239 | Pico-IP-BRIDGE-1-OTK.tu-sofia.bg | — |
| 81.161.250.240 | DPF10401-4.tu-sofia.bg | — |
| 81.161.250.241 | MTF10000-3.tu-sofia.bg | — |
| 81.161.250.242 | MTF10000-4.tu-sofia.bg | — |
| 81.161.250.243 | DPF10507-2.tu-sofia.bg | — |
| 81.161.250.244 | DPF10412-1.tu-sofia.bg | — |
| 81.161.250.245 | DPF10412-2.tu-sofia.bg | — |
| 81.161.250.246 | DPF10000-2.tu-sofia.bg | — |
| 81.161.250.247 | DPF10102-2.tu-sofia.bg | — |
| 81.161.250.248 | OPZ8101.tu-sofia.bg | — |
| 81.161.250.249 | REC10004.tu-sofia.bg | — |
| 81.161.250.250 | — | — |
| 81.161.250.251 | — | — |
| 81.161.250.252 | — | — |
| 81.161.250.253 | — | — |
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| 81.161.250.255 | — | — |