Summary
| ASN | AS15895 Kyivstar PJSC |
| BGP | 109.162.0.0/17 |
| IPs with RDNS | 256 |
| Hosted Domains | 0 |
| Pingable IPs | 3 |
| Router IPs | 2 |
| 109.162.58.0 | 109-162-58-0.broadband.kyivstar.net | 0 |  | |
| 109.162.58.1 | 109-162-58-1.broadband.kyivstar.net | 0 | | |
| 109.162.58.2 | 109-162-58-2.broadband.kyivstar.net | 0 | | |
| 109.162.58.3 | 109-162-58-3.broadband.kyivstar.net | 0 | | |
| 109.162.58.4 | 109-162-58-4.broadband.kyivstar.net | 0 | | |
| 109.162.58.5 | 109-162-58-5.broadband.kyivstar.net | 0 | | |
| 109.162.58.6 | 109-162-58-6.broadband.kyivstar.net | 0 | | |
| 109.162.58.7 | 109-162-58-7.broadband.kyivstar.net | 0 | | |
| 109.162.58.8 | 109-162-58-8.broadband.kyivstar.net | 0 | | |
| 109.162.58.9 | 109-162-58-9.broadband.kyivstar.net | 0 | | |
| 109.162.58.10 | 109-162-58-10.broadband.kyivstar.net | 0 | | |
| 109.162.58.11 | 109-162-58-11.broadband.kyivstar.net | 0 | | |
| 109.162.58.12 | 109-162-58-12.broadband.kyivstar.net | 0 | | |
| 109.162.58.13 | 109-162-58-13.broadband.kyivstar.net | 0 | | |
| 109.162.58.14 | 109-162-58-14.broadband.kyivstar.net | 0 | | |
| 109.162.58.15 | 109-162-58-15.broadband.kyivstar.net | 0 | | |
| 109.162.58.16 | 109-162-58-16.broadband.kyivstar.net | 0 | | |
| 109.162.58.17 | 109-162-58-17.broadband.kyivstar.net | 0 | | |
| 109.162.58.18 | 109-162-58-18.broadband.kyivstar.net | 0 | | |
| 109.162.58.19 | 109-162-58-19.broadband.kyivstar.net | 0 | | |
| 109.162.58.20 | 109-162-58-20.broadband.kyivstar.net | 0 | | |
| 109.162.58.21 | 109-162-58-21.broadband.kyivstar.net | 0 | | |
| 109.162.58.22 | 109-162-58-22.broadband.kyivstar.net | 0 | | |
| 109.162.58.23 | 109-162-58-23.broadband.kyivstar.net | 0 | | |
| 109.162.58.24 | 109-162-58-24.broadband.kyivstar.net | 0 | | |
| 109.162.58.25 | 109-162-58-25.broadband.kyivstar.net | 0 | | |
| 109.162.58.26 | 109-162-58-26.broadband.kyivstar.net | 0 | | |
| 109.162.58.27 | 109-162-58-27.broadband.kyivstar.net | 0 | | |
| 109.162.58.28 | 109-162-58-28.broadband.kyivstar.net | 0 | | |
| 109.162.58.29 | 109-162-58-29.broadband.kyivstar.net | 0 | | |
| 109.162.58.30 | 109-162-58-30.broadband.kyivstar.net | 0 | | |
| 109.162.58.31 | 109-162-58-31.broadband.kyivstar.net | 0 | | |
| 109.162.58.32 | 109-162-58-32.broadband.kyivstar.net | 0 | | |
| 109.162.58.33 | 109-162-58-33.broadband.kyivstar.net | 0 | | |
| 109.162.58.34 | 109-162-58-34.broadband.kyivstar.net | 0 | | |
| 109.162.58.35 | 109-162-58-35.broadband.kyivstar.net | 0 | | |
| 109.162.58.36 | 109-162-58-36.broadband.kyivstar.net | 0 | | |
| 109.162.58.37 | 109-162-58-37.broadband.kyivstar.net | 0 | | |
| 109.162.58.38 | 109-162-58-38.broadband.kyivstar.net | 0 | | |
| 109.162.58.39 | 109-162-58-39.broadband.kyivstar.net | 0 | | |
| 109.162.58.40 | 109-162-58-40.broadband.kyivstar.net | 0 | | |
| 109.162.58.41 | 109-162-58-41.broadband.kyivstar.net | 0 | | |
| 109.162.58.42 | 109-162-58-42.broadband.kyivstar.net | 0 | | |
| 109.162.58.43 | 109-162-58-43.broadband.kyivstar.net | 0 | | |
| 109.162.58.44 | 109-162-58-44.broadband.kyivstar.net | 0 | | |
| 109.162.58.45 | 109-162-58-45.broadband.kyivstar.net | 0 | | |
| 109.162.58.46 | 109-162-58-46.broadband.kyivstar.net | 0 | | |
| 109.162.58.47 | 109-162-58-47.broadband.kyivstar.net | 0 | | |
| 109.162.58.48 | 109-162-58-48.broadband.kyivstar.net | 0 | | |
| 109.162.58.49 | 109-162-58-49.broadband.kyivstar.net | 0 | | |
| 109.162.58.50 | 109-162-58-50.broadband.kyivstar.net | 0 | | |
| 109.162.58.51 | 109-162-58-51.broadband.kyivstar.net | 0 | | |
| 109.162.58.52 | 109-162-58-52.broadband.kyivstar.net | 0 | | |
| 109.162.58.53 | 109-162-58-53.broadband.kyivstar.net | 0 | | |
| 109.162.58.54 | 109-162-58-54.broadband.kyivstar.net | 0 | | |
| 109.162.58.55 | 109-162-58-55.broadband.kyivstar.net | 0 | | |
| 109.162.58.56 | 109-162-58-56.broadband.kyivstar.net | 0 | | |
| 109.162.58.57 | 109-162-58-57.broadband.kyivstar.net | 0 | | |
| 109.162.58.58 | 109-162-58-58.broadband.kyivstar.net | 0 | | |
| 109.162.58.59 | 109-162-58-59.broadband.kyivstar.net | 0 | | |
| 109.162.58.60 | 109-162-58-60.broadband.kyivstar.net | 0 | | |
| 109.162.58.61 | 109-162-58-61.broadband.kyivstar.net | 0 | | |
| 109.162.58.62 | 109-162-58-62.broadband.kyivstar.net | 0 | | |
| 109.162.58.63 | 109-162-58-63.broadband.kyivstar.net | 0 | | |
| 109.162.58.64 | 109-162-58-64.broadband.kyivstar.net | 0 | | |
| 109.162.58.65 | 109-162-58-65.broadband.kyivstar.net | 0 | | |
| 109.162.58.66 | 109-162-58-66.broadband.kyivstar.net | 0 | | |
| 109.162.58.67 | 109-162-58-67.broadband.kyivstar.net | 0 | | |
| 109.162.58.68 | 109-162-58-68.broadband.kyivstar.net | 0 | | |
| 109.162.58.69 | 109-162-58-69.broadband.kyivstar.net | 0 | | |
| 109.162.58.70 | 109-162-58-70.broadband.kyivstar.net | 0 | | |
| 109.162.58.71 | 109-162-58-71.broadband.kyivstar.net | 0 | | |
| 109.162.58.72 | 109-162-58-72.broadband.kyivstar.net | 0 | | |
| 109.162.58.73 | 109-162-58-73.broadband.kyivstar.net | 0 | | |
| 109.162.58.74 | 109-162-58-74.broadband.kyivstar.net | 0 | | |
| 109.162.58.75 | 109-162-58-75.broadband.kyivstar.net | 0 | | |
| 109.162.58.76 | 109-162-58-76.broadband.kyivstar.net | 0 | | |
| 109.162.58.77 | 109-162-58-77.broadband.kyivstar.net | 0 | | |
| 109.162.58.78 | 109-162-58-78.broadband.kyivstar.net | 0 | | |
| 109.162.58.79 | 109-162-58-79.broadband.kyivstar.net | 0 | | |
| 109.162.58.80 | 109-162-58-80.broadband.kyivstar.net | 0 | | |
| 109.162.58.81 | 109-162-58-81.broadband.kyivstar.net | 0 | | |
| 109.162.58.82 | 109-162-58-82.broadband.kyivstar.net | 0 | | |
| 109.162.58.83 | 109-162-58-83.broadband.kyivstar.net | 0 | | |
| 109.162.58.84 | 109-162-58-84.broadband.kyivstar.net | 0 | | |
| 109.162.58.85 | 109-162-58-85.broadband.kyivstar.net | 0 | | |
| 109.162.58.86 | 109-162-58-86.broadband.kyivstar.net | 0 | | |
| 109.162.58.87 | 109-162-58-87.broadband.kyivstar.net | 0 | | |
| 109.162.58.88 | 109-162-58-88.broadband.kyivstar.net | 0 | | |
| 109.162.58.89 | 109-162-58-89.broadband.kyivstar.net | 0 | | |
| 109.162.58.90 | 109-162-58-90.broadband.kyivstar.net | 0 | | |
| 109.162.58.91 | 109-162-58-91.broadband.kyivstar.net | 0 | | |
| 109.162.58.92 | 109-162-58-92.broadband.kyivstar.net | 0 | | |
| 109.162.58.93 | 109-162-58-93.broadband.kyivstar.net | 0 | | |
| 109.162.58.94 | 109-162-58-94.broadband.kyivstar.net | 0 | | |
| 109.162.58.95 | 109-162-58-95.broadband.kyivstar.net | 0 | | |
| 109.162.58.96 | 109-162-58-96.broadband.kyivstar.net | 0 | | |
| 109.162.58.97 | 109-162-58-97.broadband.kyivstar.net | 0 | | |
| 109.162.58.98 | 109-162-58-98.broadband.kyivstar.net | 0 | | |
| 109.162.58.99 | 109-162-58-99.broadband.kyivstar.net | 0 | | |
| 109.162.58.100 | 109-162-58-100.broadband.kyivstar.net | 0 | | |
| 109.162.58.101 | 109-162-58-101.broadband.kyivstar.net | 0 | | |
| 109.162.58.102 | 109-162-58-102.broadband.kyivstar.net | 0 | | |
| 109.162.58.103 | 109-162-58-103.broadband.kyivstar.net | 0 | | |
| 109.162.58.104 | 109-162-58-104.broadband.kyivstar.net | 0 | | |
| 109.162.58.105 | 109-162-58-105.broadband.kyivstar.net | 0 | | |
| 109.162.58.106 | 109-162-58-106.broadband.kyivstar.net | 0 | | |
| 109.162.58.107 | 109-162-58-107.broadband.kyivstar.net | 0 | | |
| 109.162.58.108 | 109-162-58-108.broadband.kyivstar.net | 0 | | |
| 109.162.58.109 | 109-162-58-109.broadband.kyivstar.net | 0 | | |
| 109.162.58.110 | 109-162-58-110.broadband.kyivstar.net | 0 | | |
| 109.162.58.111 | 109-162-58-111.broadband.kyivstar.net | 0 | | |
| 109.162.58.112 | 109-162-58-112.broadband.kyivstar.net | 0 | | |
| 109.162.58.113 | 109-162-58-113.broadband.kyivstar.net | 0 | | |
| 109.162.58.114 | 109-162-58-114.broadband.kyivstar.net | 0 | | |
| 109.162.58.115 | 109-162-58-115.broadband.kyivstar.net | 0 | | |
| 109.162.58.116 | 109-162-58-116.broadband.kyivstar.net | 0 | | |
| 109.162.58.117 | 109-162-58-117.broadband.kyivstar.net | 0 | | |
| 109.162.58.118 | 109-162-58-118.broadband.kyivstar.net | 0 | | |
| 109.162.58.119 | 109-162-58-119.broadband.kyivstar.net | 0 | | |
| 109.162.58.120 | 109-162-58-120.broadband.kyivstar.net | 0 | | |
| 109.162.58.121 | 109-162-58-121.broadband.kyivstar.net | 0 | | |
| 109.162.58.122 | 109-162-58-122.broadband.kyivstar.net | 0 | | |
| 109.162.58.123 | 109-162-58-123.broadband.kyivstar.net | 0 | | |
| 109.162.58.124 | 109-162-58-124.broadband.kyivstar.net | 0 | | |
| 109.162.58.125 | 109-162-58-125.broadband.kyivstar.net | 0 | | |
| 109.162.58.126 | 109-162-58-126.broadband.kyivstar.net | 0 | | |
| 109.162.58.127 | 109-162-58-127.broadband.kyivstar.net | 0 | | |
| 109.162.58.128 | 109-162-58-128.broadband.kyivstar.net | 0 | | |
| 109.162.58.129 | 109-162-58-129.broadband.kyivstar.net | 0 | | |
| 109.162.58.130 | 109-162-58-130.broadband.kyivstar.net | 0 | | |
| 109.162.58.131 | 109-162-58-131.broadband.kyivstar.net | 0 | | |
| 109.162.58.132 | 109-162-58-132.broadband.kyivstar.net | 0 | | |
| 109.162.58.133 | 109-162-58-133.broadband.kyivstar.net | 0 | | |
| 109.162.58.134 | 109-162-58-134.broadband.kyivstar.net | 0 | | |
| 109.162.58.135 | 109-162-58-135.broadband.kyivstar.net | 0 | | |
| 109.162.58.136 | 109-162-58-136.broadband.kyivstar.net | 0 | | |
| 109.162.58.137 | 109-162-58-137.broadband.kyivstar.net | 0 | | |
| 109.162.58.138 | 109-162-58-138.broadband.kyivstar.net | 0 | | |
| 109.162.58.139 | 109-162-58-139.broadband.kyivstar.net | 0 | | |
| 109.162.58.140 | 109-162-58-140.broadband.kyivstar.net | 0 | | |
| 109.162.58.141 | 109-162-58-141.broadband.kyivstar.net | 0 | | |
| 109.162.58.142 | 109-162-58-142.broadband.kyivstar.net | 0 | | |
| 109.162.58.143 | 109-162-58-143.broadband.kyivstar.net | 0 | | |
| 109.162.58.144 | 109-162-58-144.broadband.kyivstar.net | 0 | | |
| 109.162.58.145 | 109-162-58-145.broadband.kyivstar.net | 0 | | |
| 109.162.58.146 | 109-162-58-146.broadband.kyivstar.net | 0 | | |
| 109.162.58.147 | 109-162-58-147.broadband.kyivstar.net | 0 | | |
| 109.162.58.148 | 109-162-58-148.broadband.kyivstar.net | 0 | | |
| 109.162.58.149 | 109-162-58-149.broadband.kyivstar.net | 0 | | |
| 109.162.58.150 | 109-162-58-150.broadband.kyivstar.net | 0 | | |
| 109.162.58.151 | 109-162-58-151.broadband.kyivstar.net | 0 | | |
| 109.162.58.152 | 109-162-58-152.broadband.kyivstar.net | 0 | | |
| 109.162.58.153 | 109-162-58-153.broadband.kyivstar.net | 0 | | |
| 109.162.58.154 | 109-162-58-154.broadband.kyivstar.net | 0 | | |
| 109.162.58.155 | 109-162-58-155.broadband.kyivstar.net | 0 | | |
| 109.162.58.156 | 109-162-58-156.broadband.kyivstar.net | 0 | | |
| 109.162.58.157 | 109-162-58-157.broadband.kyivstar.net | 0 | | |
| 109.162.58.158 | 109-162-58-158.broadband.kyivstar.net | 0 | | |
| 109.162.58.159 | 109-162-58-159.broadband.kyivstar.net | 0 | | |
| 109.162.58.160 | 109-162-58-160.broadband.kyivstar.net | 0 | | |
| 109.162.58.161 | 109-162-58-161.broadband.kyivstar.net | 0 | | |
| 109.162.58.162 | 109-162-58-162.broadband.kyivstar.net | 0 | | |
| 109.162.58.163 | 109-162-58-163.broadband.kyivstar.net | 0 | | |
| 109.162.58.164 | 109-162-58-164.broadband.kyivstar.net | 0 | | |
| 109.162.58.165 | 109-162-58-165.broadband.kyivstar.net | 0 | | |
| 109.162.58.166 | 109-162-58-166.broadband.kyivstar.net | 0 | | |
| 109.162.58.167 | 109-162-58-167.broadband.kyivstar.net | 0 | | |
| 109.162.58.168 | 109-162-58-168.broadband.kyivstar.net | 0 | | |
| 109.162.58.169 | 109-162-58-169.broadband.kyivstar.net | 0 | | |
| 109.162.58.170 | 109-162-58-170.broadband.kyivstar.net | 0 | | |
| 109.162.58.171 | 109-162-58-171.broadband.kyivstar.net | 0 | | |
| 109.162.58.172 | 109-162-58-172.broadband.kyivstar.net | 0 | | |
| 109.162.58.173 | 109-162-58-173.broadband.kyivstar.net | 0 | | |
| 109.162.58.174 | 109-162-58-174.broadband.kyivstar.net | 0 | | |
| 109.162.58.175 | 109-162-58-175.broadband.kyivstar.net | 0 | | |
| 109.162.58.176 | 109-162-58-176.broadband.kyivstar.net | 0 | | |
| 109.162.58.177 | 109-162-58-177.broadband.kyivstar.net | 0 | | |
| 109.162.58.178 | 109-162-58-178.broadband.kyivstar.net | 0 | | |
| 109.162.58.179 | 109-162-58-179.broadband.kyivstar.net | 0 | | |
| 109.162.58.180 | 109-162-58-180.broadband.kyivstar.net | 0 | | |
| 109.162.58.181 | 109-162-58-181.broadband.kyivstar.net | 0 | | |
| 109.162.58.182 | 109-162-58-182.broadband.kyivstar.net | 0 | | |
| 109.162.58.183 | 109-162-58-183.broadband.kyivstar.net | 0 | | |
| 109.162.58.184 | 109-162-58-184.broadband.kyivstar.net | 0 | | |
| 109.162.58.185 | 109-162-58-185.broadband.kyivstar.net | 0 | | |
| 109.162.58.186 | 109-162-58-186.broadband.kyivstar.net | 0 | | |
| 109.162.58.187 | 109-162-58-187.broadband.kyivstar.net | 0 | | |
| 109.162.58.188 | 109-162-58-188.broadband.kyivstar.net | 0 | | |
| 109.162.58.189 | 109-162-58-189.broadband.kyivstar.net | 0 | | |
| 109.162.58.190 | 109-162-58-190.broadband.kyivstar.net | 0 | | |
| 109.162.58.191 | 109-162-58-191.broadband.kyivstar.net | 0 | | |
| 109.162.58.192 | 109-162-58-192.broadband.kyivstar.net | 0 | | |
| 109.162.58.193 | 109-162-58-193.broadband.kyivstar.net | 0 | | |
| 109.162.58.194 | 109-162-58-194.broadband.kyivstar.net | 0 | | |
| 109.162.58.195 | 109-162-58-195.broadband.kyivstar.net | 0 | | |
| 109.162.58.196 | 109-162-58-196.broadband.kyivstar.net | 0 | | |
| 109.162.58.197 | 109-162-58-197.broadband.kyivstar.net | 0 | | |
| 109.162.58.198 | 109-162-58-198.broadband.kyivstar.net | 0 | | |
| 109.162.58.199 | 109-162-58-199.broadband.kyivstar.net | 0 | | |
| 109.162.58.200 | 109-162-58-200.broadband.kyivstar.net | 0 | | |
| 109.162.58.201 | 109-162-58-201.broadband.kyivstar.net | 0 | | |
| 109.162.58.202 | 109-162-58-202.broadband.kyivstar.net | 0 | | |
| 109.162.58.203 | 109-162-58-203.broadband.kyivstar.net | 0 | | |
| 109.162.58.204 | 109-162-58-204.broadband.kyivstar.net | 0 | | |
| 109.162.58.205 | 109-162-58-205.broadband.kyivstar.net | 0 | | |
| 109.162.58.206 | 109-162-58-206.broadband.kyivstar.net | 0 | | |
| 109.162.58.207 | 109-162-58-207.broadband.kyivstar.net | 0 | | |
| 109.162.58.208 | 109-162-58-208.broadband.kyivstar.net | 0 | | |
| 109.162.58.209 | 109-162-58-209.broadband.kyivstar.net | 0 | | |
| 109.162.58.210 | 109-162-58-210.broadband.kyivstar.net | 0 | | |
| 109.162.58.211 | 109-162-58-211.broadband.kyivstar.net | 0 | | |
| 109.162.58.212 | 109-162-58-212.broadband.kyivstar.net | 0 | | |
| 109.162.58.213 | 109-162-58-213.broadband.kyivstar.net | 0 | | |
| 109.162.58.214 | 109-162-58-214.broadband.kyivstar.net | 0 | | |
| 109.162.58.215 | 109-162-58-215.broadband.kyivstar.net | 0 | | |
| 109.162.58.216 | 109-162-58-216.broadband.kyivstar.net | 0 | | |
| 109.162.58.217 | 109-162-58-217.broadband.kyivstar.net | 0 | | |
| 109.162.58.218 | 109-162-58-218.broadband.kyivstar.net | 0 | | |
| 109.162.58.219 | 109-162-58-219.broadband.kyivstar.net | 0 | | |
| 109.162.58.220 | 109-162-58-220.broadband.kyivstar.net | 0 | | |
| 109.162.58.221 | 109-162-58-221.broadband.kyivstar.net | 0 | | |
| 109.162.58.222 | 109-162-58-222.broadband.kyivstar.net | 0 | | |
| 109.162.58.223 | 109-162-58-223.broadband.kyivstar.net | 0 | | |
| 109.162.58.224 | 109-162-58-224.broadband.kyivstar.net | 0 | | |
| 109.162.58.225 | 109-162-58-225.broadband.kyivstar.net | 0 | | |
| 109.162.58.226 | 109-162-58-226.broadband.kyivstar.net | 0 | | |
| 109.162.58.227 | 109-162-58-227.broadband.kyivstar.net | 0 | | |
| 109.162.58.228 | 109-162-58-228.broadband.kyivstar.net | 0 | | |
| 109.162.58.229 | 109-162-58-229.broadband.kyivstar.net | 0 | | |
| 109.162.58.230 | 109-162-58-230.broadband.kyivstar.net | 0 | | |
| 109.162.58.231 | 109-162-58-231.broadband.kyivstar.net | 0 | | |
| 109.162.58.232 | 109-162-58-232.broadband.kyivstar.net | 0 | | |
| 109.162.58.233 | 109-162-58-233.broadband.kyivstar.net | 0 | | |
| 109.162.58.234 | 109-162-58-234.broadband.kyivstar.net | 0 | | |
| 109.162.58.235 | 109-162-58-235.broadband.kyivstar.net | 0 | | |
| 109.162.58.236 | 109-162-58-236.broadband.kyivstar.net | 0 | | |
| 109.162.58.237 | 109-162-58-237.broadband.kyivstar.net | 0 | | |
| 109.162.58.238 | 109-162-58-238.broadband.kyivstar.net | 0 | | |
| 109.162.58.239 | 109-162-58-239.broadband.kyivstar.net | 0 | | |
| 109.162.58.240 | 109-162-58-240.broadband.kyivstar.net | 0 | | |
| 109.162.58.241 | 109-162-58-241.broadband.kyivstar.net | 0 | | |
| 109.162.58.242 | 109-162-58-242.broadband.kyivstar.net | 0 | | |
| 109.162.58.243 | 109-162-58-243.broadband.kyivstar.net | 0 | | |
| 109.162.58.244 | 109-162-58-244.broadband.kyivstar.net | 0 | | |
| 109.162.58.245 | 109-162-58-245.broadband.kyivstar.net | 0 | | |
| 109.162.58.246 | 109-162-58-246.broadband.kyivstar.net | 0 | | |
| 109.162.58.247 | 109-162-58-247.broadband.kyivstar.net | 0 | | |
| 109.162.58.248 | 109-162-58-248.broadband.kyivstar.net | 0 | | |
| 109.162.58.249 | 109-162-58-249.broadband.kyivstar.net | 0 | | |
| 109.162.58.250 | 109-162-58-250.broadband.kyivstar.net | 0 | | |
| 109.162.58.251 | 109-162-58-251.broadband.kyivstar.net | 0 | | |
| 109.162.58.252 | 109-162-58-252.broadband.kyivstar.net | 0 |  | |
| 109.162.58.253 | 109-162-58-253.broadband.kyivstar.net | 0 | | |
| 109.162.58.254 | 109-162-58-254.broadband.kyivstar.net | 0 | | |
| 109.162.58.255 | 109-162-58-255.broadband.kyivstar.net | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 109.162.58.254
traceroute to 109.162.58.254 (109.162.58.254): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in Kyiv, UA
IPinfo ProbeNet in Kyiv, UAOn