BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS28949 |
81.161.249.0/25
|
TUSNET-AS - Technical University of Sofia, BG |
| AS28949 |
81.161.240.0/21
|
TUSNET-AS - Technical University of Sofia, BG |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:191)
| IP | Host | DateTime |
|---|---|---|
| 81.161.249.3 | TMM4538-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.4 | TMM4524-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.5 | TMM4524-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.6 | tmm4528-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.7 | MTF4540.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.8 | MTF4534-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.9 | TMM4528-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.10 | MTF4542.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.11 | mtf4526-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.12 | FKTT4602-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.13 | MF4622.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.14 | MF4515-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.15 | MTF4530.tu-sofia.bg | 2025-07-27 04:42:45 |
| 81.161.249.16 | TA4520-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.17 | MF4601-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.18 | MF4613.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.19 | emf4522.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.20 | MTF4532.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.22 | MF4607-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.23 | FA4523.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.24 | MF4601-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.25 | MF4519-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.26 | MF4621.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.27 | SF4507.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.28 | SF4508A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.29 | SF4510.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.30 | SF4510B-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.31 | sf4510b-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.32 | RECTORAT4511A-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.33 | fa4523a.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.34 | mf4609.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.35 | MTF4536A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.36 | BO4611-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.37 | MF4615.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.38 | MTF4540A-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.39 | mtf4540a-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.40 | TMM4538-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.41 | MTF4526-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.42 | MF4617.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.43 | mf4506.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.44 | TA4520-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.45 | MF4515-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.46 | MF4521.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.47 | mf4512.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.48 | MTF4534-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.49 | SF4507-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.50 | SF4501.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.51 | MF4516.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.52 | mf4511.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.53 | MTF4540A-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.54 | MTF4536-1.tu-sofia.bg | 2025-07-27 04:42:45 |
| 81.161.249.55 | MF4616.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.56 | MF4514.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.57 | MF4614.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.58 | MF4624.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.59 | MF4620.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.60 | MF4618-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.61 | mf4518.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.62 | MF4612-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.63 | MF4512-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.64 | mf4517-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.65 | mf4618-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.66 | SF4509-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.67 | MTF4534-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.68 | MTF4530-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.69 | TMM4524-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.70 | MTF4530-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.71 | FA4220-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.72 | MF4505.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.73 | MF4505-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.74 | TA4520-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.75 | TA4520-4.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.76 | MF4517-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.77 | FTK4602-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.78 | FTK4602-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.79 | SF4510a.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.80 | MF4518-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.81 | SF4510-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.82 | SF4510-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.83 | MF4521-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.84 | MF4620-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.85 | RECTORAT4511-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.86 | mf4621-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.87 | MF4521-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.88 | MF4514-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.89 | MF4517.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.90 | MF4504.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.91 | MF4607-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.92 | mf4616-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.93 | OTSK4601A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.95 | MF4521-4.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.102 | gate7-hall-router.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.103 | GATE7-SRV-ROUTER.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.105 | training.fcst.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.106 | friction.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.107 | greenbeat.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.109 | apply.research.rds.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.130 | GATE9.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.131 | DPF9038-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.132 | DPF9038-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.133 | dpf9038-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.134 | TF9308-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.135 | TF9308-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.136 | TF9220-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.137 | TF9204.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.138 | TF9108-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.139 | tf9206.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.140 | tf9022-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.141 | TF9120-6.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.142 | TF9308-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.143 | tf9212-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.144 | TF9120-5.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.145 | TF9115.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.146 | TF9112.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.147 | TF9212.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.149 | TF9312.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.150 | KETI9103.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.151 | TF9233.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.152 | TF9106.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.153 | tf9225.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.154 | TF9227.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.155 | TF9229.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.156 | TF9219-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.157 | TF9219-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.158 | tf9219-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.159 | TF9219-4.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.160 | TF9219-5.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.161 | TF9235.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.162 | TF9243.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.163 | tf9210.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.164 | TF9208.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.165 | TF9117A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.166 | TF9219-6.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.167 | TF9219-7.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.168 | TF9219-8.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.169 | TF9117.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.170 | TF9108.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.171 | TF9305-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.172 | tf9120-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.173 | DF9032.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.174 | Dlab.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.175 | TF9214.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.176 | TF9220-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.177 | TF9132-eduroam.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.178 | DPF9038-5.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.179 | TFSmartSwitch.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.180 | tf9104.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.181 | tf9229-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.182 | TF9117A-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.183 | 9219A-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.184 | 9219A-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.185 | TF9106-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.186 | TF9037-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.187 | TF9104-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.188 | bl9et3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.189 | TF9102.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.190 | DOMAKIN9100.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.191 | tf9225-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.192 | TF9132.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.193 | TF3136.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.194 | INT-TERMINAL-IX.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.195 | TF9115-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.196 | TF9114.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.197 | TF9202A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.198 | TF9243-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.199 | TF9104-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.200 | tf9117-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.201 | TF9243-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.202 | FA9211.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.203 | FA9215.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.204 | tf9205.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.205 | TF9223.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.206 | tf9224.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.207 | KAFE-IXBLOK.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.208 | tf9243-4.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.209 | PLAZMA-IX.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.210 | TF9022.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.211 | Pico-IP-terminal-IX.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.212 | TF9225-LP.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.214 | ixbl-box10.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.215 | TF9217-1.tu-sofia.bg | 2025-07-27 04:42:45 |
| 81.161.249.216 | TF9113.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.218 | TF9132-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.219 | TF9118-1.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.220 | TF9118-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.221 | TF9115-3.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.222 | tf9208-2.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.223 | TF9121.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.224 | TF9027.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.225 | TF9307A.tu-sofia.bg | 2025-07-23 01:27:05 |
| 81.161.249.249 | RAIL.tu-sofia.bg | 2025-07-23 01:27:05 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |