BGP Announced

AS CIDR Description
AS28949 81.161.244.0/24 TUSNET-AS - Technical University of Sofia, BG
AS28949 81.161.240.0/20 TUSNET-AS - Technical University of Sofia, BG

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:248)

IP Host DateTime
81.161.244.2 itivir.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.3 FA2458.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.4 sf2516-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.5 DPF2130-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.6 DPF2130-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.7 FKSU2429-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.8 FKSU2429-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.9 FKSU2429-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.10 FKSU2429-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.11 FKSU2429-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.12 FKSU2429-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.13 fksu2403a-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.14 FKSU2403A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.15 fksu2403a-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.16 FKSU2403A-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.17 fksu2528-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.18 FKSU2528-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.19 FKSU2528-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.20 fksu2234-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.21 FKSU2234-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.22 fksu2234-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.23 fksu2509.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.24 fksu2505.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.25 fksu2300a-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.26 FKSU2300A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.27 NIS2532.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.28 rec2423v-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.29 temp.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.31 e-university.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.32 cirvirt3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.33 rec2423g-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.34 USS2109A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.36 elde-temp.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.37 ELDE2116-TEMP.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.38 HALL2140-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.39 REC2423A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.40 FA2539A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.41 FA2539A-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.42 CIR2103-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.43 cir2103-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.44 fett2524.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.45 e-cad.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.46 FKSU2426.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.47 CIR2110-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.48 SF2516-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.49 RECTORAT2324G-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.50 ELDE2507.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.51 EMF2114A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.52 FKSU2318-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.53 FKSU2318-2.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.54 FKSU2400-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.55 FKTT2504-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.56 FKTT2504-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.57 FKTT2504-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.58 FA2436.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.59 FKSU2400-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.60 FKSU2318-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.61 FKSU2300.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.62 BO-DVR-ZOP.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.63 FKSU2426-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.64 FKSU2426-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.65 FKSU2426-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.66 FKSU2435A-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.67 ELDE2410A-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.68 ELDE2410A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.69 ELDE2441-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.70 ELDE2316.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.71 PROFILER.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.72 SF2512-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.73 sf2512-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.74 EMF2042.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.75 CIR2101-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.76 CIR2101-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.77 FKSU2307A-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.78 FKSU2307A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.79 FKSU2307A-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.80 FKSU2307-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.81 InfoCentre-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.82 InfoCentre-2.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.83 InfoCentre-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.84 FA2419-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.85 FA2419.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.86 FA2422.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.87 FA2424.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.88 FKSU2300B.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.89 fktt2111.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.90 FA2421.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.91 ELDE2441-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.92 DOCTORANTI2312.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.93 umo2301-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.94 UMO2301-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.95 UMO2303.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.96 UMO2306.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.97 UMO2308.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.98 UMO2310.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.99 sf2516.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.100 FPMI2535-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.101 fksu2300-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.102 FKSU2300-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.103 fksu2536.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.104 FKSU2320.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.105 flowviewer.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.106 SF2512.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.107 fksu2400a.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.108 zeek.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.109 FKSU2526-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.110 ELDE2314.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.111 SVF2525-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.112 fksu2324.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.113 FKSU2509-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.114 TF2525A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.115 MDL.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.116 LAPTOP.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.117 tempaddr.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.118 RECTORAT2427A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.119 SVF2525-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.120 zeekdelks.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.121 FKTT2109.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.122 FKSU2435A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.123 FPMI2535.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.124 FKTT2225-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.125 FAOI2116-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.126 CNSDO2213A-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.128 HALL2130-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.129 HALL2130-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.130 hall2130-prj.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.131 hall2140-prj.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.132 FA2105e-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.133 REC2423G-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.134 cir2106-vm.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.135 2109-video.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.136 fksu2534.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.137 FKSU2302-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.138 SDO2503A.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.139 sdo2523a.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.140 CIR-WI-FI-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.141 SF2410B.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.142 CIR-WI-FI-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.143 fksu2318-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.144 fksu2111a.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.145 UMO2308-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.146 CIR-WI-FI-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.147 OTK2307B-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.148 UMO-TEMP.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.149 WIRELESS-R.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.150 SVF2525-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.151 CIR-WI-FI-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.152 FKSU2326.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.153 FKSU2536-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.154 FKSU2536-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.155 RECTORAT2427A-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.156 RECTORAT2427A-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.157 PLAZMA-II-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.158 FKSU2400A-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.159 SF2410-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.160 CIR-WI-FI-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.161 FKTT2225.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.162 INT-TERMINAL-II.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.163 emf2332-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.164 emf2332-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.165 sc.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.166 2112.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.167 bookstore-2114A.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.168 SSDO2501-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.169 SSDO2501-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.170 SSDO2501-8.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.171 SSDO2501-9.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.172 SSDO2501-10.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.173 SSDO2500.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.174 HALL2140-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.175 FKSU2302-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.176 HALL2140.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.177 RECTORAT2232.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.178 ELDE2434-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.179 ELDE2434-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.180 elde2434-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.181 ELDE2434-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.182 ELDE2434-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.183 ELDE2434-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.184 elde2434-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.185 ELDE2434-8.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.186 ELDE2434-9.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.187 ELDE2434-10.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.188 FKSU2400A-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.189 fksu2104-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.190 FKSU2318-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.191 iti-test.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.192 Wireless-II-blok.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.193 kino-archiv-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.194 KINO-ARCHIV-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.195 FKTT2111-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.196 FKTT2111-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.197 ELDE2408-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.198 ELDE2408-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.199 elde2408-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.200 ELDE2408-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.201 ELDE2408-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.202 ELDE2408-6.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.203 ELDE2408-7.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.204 fa2452-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.205 ELDE2408-9.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.206 ELDE2408-10.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.207 sda.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.208 FKSU2324-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.209 FKSU2324-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.210 EMF2416.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.211 INT-TERMINAL-II-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.212 fksu2536-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.213 fktt2525a.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.214 FA2444-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.215 ELDE2441-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.216 ELDE2437-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.217 ELDE2454.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.218 FA2444-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.219 ELDE2316-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.220 2307B-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.221 FPMI2535-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.222 FKSU2300A-4.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.223 FA2433-2temp.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.224 fa2105-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.225 FA2105-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.226 FA2105-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.227 oldcareer.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.228 FA2105-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.229 virtualsrv-01.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.231 forum.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.233 FA2424-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.234 phd-server.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.235 itus.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.236 FKSU2104-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.237 infocentre-5.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.238 FA2454.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.239 FKSU2104-1.tu-sofia.bg 2025-07-09 06:32:33
81.161.244.240 FKSU2300a-5.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.241 fksu2400a-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.242 fksu2400a-3.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.243 FA2105e.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.244 FA2114B.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.245 PLAZMA-II-1.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.246 win7-virtual.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.247 FKSU2526-2.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.248 fksu2435a-6.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.249 ilobgtus.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.250 BUILDINGFOND.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.251 cno2527.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.252 FTK2108B.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.253 speedy.tu-sofia.bg 2025-07-13 19:56:15
81.161.244.254 ikvm.tu-sofia.bg 2025-07-13 19:56:15

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