Summary
| ASN | AS39961 San Francisco Department of Telecommunications and Information Services |
| BGP | 208.121.128.0/17 |
| IPs with RDNS | 255 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 208.121.252.0 | — | 0 |  | |
| 208.121.252.1 | sf208-121-252-1.sfgov.org | 0 | | |
| 208.121.252.2 | sf208-121-252-2.sfgov.org | 0 | | |
| 208.121.252.3 | sf208-121-252-3.sfgov.org | 0 | | |
| 208.121.252.4 | sf208-121-252-4.sfgov.org | 0 | | |
| 208.121.252.5 | sf208-121-252-5.sfgov.org | 0 | | |
| 208.121.252.6 | sf208-121-252-6.sfgov.org | 0 | | |
| 208.121.252.7 | sf208-121-252-7.sfgov.org | 0 | | |
| 208.121.252.8 | sf208-121-252-8.sfgov.org | 0 | | |
| 208.121.252.9 | sf208-121-252-9.sfgov.org | 0 | | |
| 208.121.252.10 | sf208-121-252-10.sfgov.org | 0 | | |
| 208.121.252.11 | sf208-121-252-11.sfgov.org | 0 | | |
| 208.121.252.12 | sf208-121-252-12.sfgov.org | 0 | | |
| 208.121.252.13 | sf208-121-252-13.sfgov.org | 0 | | |
| 208.121.252.14 | sf208-121-252-14.sfgov.org | 0 | | |
| 208.121.252.15 | sf208-121-252-15.sfgov.org | 0 | | |
| 208.121.252.16 | sf208-121-252-16.sfgov.org | 0 | | |
| 208.121.252.17 | sf208-121-252-17.sfgov.org | 0 | | |
| 208.121.252.18 | sf208-121-252-18.sfgov.org | 0 | | |
| 208.121.252.19 | sf208-121-252-19.sfgov.org | 0 | | |
| 208.121.252.20 | sf208-121-252-20.sfgov.org | 0 | | |
| 208.121.252.21 | sf208-121-252-21.sfgov.org | 0 | | |
| 208.121.252.22 | sf208-121-252-22.sfgov.org | 0 | | |
| 208.121.252.23 | sf208-121-252-23.sfgov.org | 0 | | |
| 208.121.252.24 | sf208-121-252-24.sfgov.org | 0 | | |
| 208.121.252.25 | sf208-121-252-25.sfgov.org | 0 | | |
| 208.121.252.26 | sf208-121-252-26.sfgov.org | 0 | | |
| 208.121.252.27 | sf208-121-252-27.sfgov.org | 0 | | |
| 208.121.252.28 | sf208-121-252-28.sfgov.org | 0 | | |
| 208.121.252.29 | sf208-121-252-29.sfgov.org | 0 | | |
| 208.121.252.30 | sf208-121-252-30.sfgov.org | 0 | | |
| 208.121.252.31 | sf208-121-252-31.sfgov.org | 0 | | |
| 208.121.252.32 | sf208-121-252-32.sfgov.org | 0 | | |
| 208.121.252.33 | sf208-121-252-33.sfgov.org | 0 | | |
| 208.121.252.34 | sf208-121-252-34.sfgov.org | 0 | | |
| 208.121.252.35 | sf208-121-252-35.sfgov.org | 0 | | |
| 208.121.252.36 | sf208-121-252-36.sfgov.org | 0 | | |
| 208.121.252.37 | sf208-121-252-37.sfgov.org | 0 | | |
| 208.121.252.38 | sf208-121-252-38.sfgov.org | 0 | | |
| 208.121.252.39 | sf208-121-252-39.sfgov.org | 0 | | |
| 208.121.252.40 | sf208-121-252-40.sfgov.org | 0 | | |
| 208.121.252.41 | sf208-121-252-41.sfgov.org | 0 | | |
| 208.121.252.42 | sf208-121-252-42.sfgov.org | 0 | | |
| 208.121.252.43 | sf208-121-252-43.sfgov.org | 0 | | |
| 208.121.252.44 | sf208-121-252-44.sfgov.org | 0 | | |
| 208.121.252.45 | sf208-121-252-45.sfgov.org | 0 | | |
| 208.121.252.46 | sf208-121-252-46.sfgov.org | 0 | | |
| 208.121.252.47 | sf208-121-252-47.sfgov.org | 0 | | |
| 208.121.252.48 | sf208-121-252-48.sfgov.org | 0 | | |
| 208.121.252.49 | sf208-121-252-49.sfgov.org | 0 | | |
| 208.121.252.50 | sf208-121-252-50.sfgov.org | 0 | | |
| 208.121.252.51 | sf208-121-252-51.sfgov.org | 0 | | |
| 208.121.252.52 | sf208-121-252-52.sfgov.org | 0 | | |
| 208.121.252.53 | sf208-121-252-53.sfgov.org | 0 | | |
| 208.121.252.54 | sf208-121-252-54.sfgov.org | 0 | | |
| 208.121.252.55 | sf208-121-252-55.sfgov.org | 0 | | |
| 208.121.252.56 | sf208-121-252-56.sfgov.org | 0 | | |
| 208.121.252.57 | sf208-121-252-57.sfgov.org | 0 | | |
| 208.121.252.58 | sf208-121-252-58.sfgov.org | 0 | | |
| 208.121.252.59 | sf208-121-252-59.sfgov.org | 0 | | |
| 208.121.252.60 | sf208-121-252-60.sfgov.org | 0 | | |
| 208.121.252.61 | sf208-121-252-61.sfgov.org | 0 | | |
| 208.121.252.62 | sf208-121-252-62.sfgov.org | 0 | | |
| 208.121.252.63 | sf208-121-252-63.sfgov.org | 0 | | |
| 208.121.252.64 | sf208-121-252-64.sfgov.org | 0 | | |
| 208.121.252.65 | sf208-121-252-65.sfgov.org | 0 | | |
| 208.121.252.66 | sf208-121-252-66.sfgov.org | 0 | | |
| 208.121.252.67 | sf208-121-252-67.sfgov.org | 0 | | |
| 208.121.252.68 | sf208-121-252-68.sfgov.org | 0 | | |
| 208.121.252.69 | sf208-121-252-69.sfgov.org | 0 | | |
| 208.121.252.70 | sf208-121-252-70.sfgov.org | 0 | | |
| 208.121.252.71 | sf208-121-252-71.sfgov.org | 0 | | |
| 208.121.252.72 | sf208-121-252-72.sfgov.org | 0 | | |
| 208.121.252.73 | sf208-121-252-73.sfgov.org | 0 | | |
| 208.121.252.74 | sf208-121-252-74.sfgov.org | 0 | | |
| 208.121.252.75 | sf208-121-252-75.sfgov.org | 0 | | |
| 208.121.252.76 | sf208-121-252-76.sfgov.org | 0 | | |
| 208.121.252.77 | sf208-121-252-77.sfgov.org | 0 | | |
| 208.121.252.78 | sf208-121-252-78.sfgov.org | 0 | | |
| 208.121.252.79 | sf208-121-252-79.sfgov.org | 0 | | |
| 208.121.252.80 | sf208-121-252-80.sfgov.org | 0 | | |
| 208.121.252.81 | sf208-121-252-81.sfgov.org | 0 | | |
| 208.121.252.82 | sf208-121-252-82.sfgov.org | 0 | | |
| 208.121.252.83 | sf208-121-252-83.sfgov.org | 0 | | |
| 208.121.252.84 | sf208-121-252-84.sfgov.org | 0 | | |
| 208.121.252.85 | sf208-121-252-85.sfgov.org | 0 | | |
| 208.121.252.86 | sf208-121-252-86.sfgov.org | 0 | | |
| 208.121.252.87 | sf208-121-252-87.sfgov.org | 0 | | |
| 208.121.252.88 | sf208-121-252-88.sfgov.org | 0 | | |
| 208.121.252.89 | sf208-121-252-89.sfgov.org | 0 | | |
| 208.121.252.90 | sf208-121-252-90.sfgov.org | 0 | | |
| 208.121.252.91 | sf208-121-252-91.sfgov.org | 0 | | |
| 208.121.252.92 | sf208-121-252-92.sfgov.org | 0 | | |
| 208.121.252.93 | sf208-121-252-93.sfgov.org | 0 | | |
| 208.121.252.94 | sf208-121-252-94.sfgov.org | 0 | | |
| 208.121.252.95 | sf208-121-252-95.sfgov.org | 0 | | |
| 208.121.252.96 | sf208-121-252-96.sfgov.org | 0 | | |
| 208.121.252.97 | sf208-121-252-97.sfgov.org | 0 | | |
| 208.121.252.98 | sf208-121-252-98.sfgov.org | 0 | | |
| 208.121.252.99 | sf208-121-252-99.sfgov.org | 0 | | |
| 208.121.252.100 | sf208-121-252-100.sfgov.org | 0 | | |
| 208.121.252.101 | sf208-121-252-101.sfgov.org | 0 | | |
| 208.121.252.102 | sf208-121-252-102.sfgov.org | 0 | | |
| 208.121.252.103 | sf208-121-252-103.sfgov.org | 0 | | |
| 208.121.252.104 | sf208-121-252-104.sfgov.org | 0 | | |
| 208.121.252.105 | sf208-121-252-105.sfgov.org | 0 | | |
| 208.121.252.106 | sf208-121-252-106.sfgov.org | 0 | | |
| 208.121.252.107 | sf208-121-252-107.sfgov.org | 0 | | |
| 208.121.252.108 | sf208-121-252-108.sfgov.org | 0 | | |
| 208.121.252.109 | sf208-121-252-109.sfgov.org | 0 | | |
| 208.121.252.110 | sf208-121-252-110.sfgov.org | 0 | | |
| 208.121.252.111 | sf208-121-252-111.sfgov.org | 0 | | |
| 208.121.252.112 | sf208-121-252-112.sfgov.org | 0 | | |
| 208.121.252.113 | sf208-121-252-113.sfgov.org | 0 | | |
| 208.121.252.114 | sf208-121-252-114.sfgov.org | 0 | | |
| 208.121.252.115 | sf208-121-252-115.sfgov.org | 0 | | |
| 208.121.252.116 | sf208-121-252-116.sfgov.org | 0 | | |
| 208.121.252.117 | sf208-121-252-117.sfgov.org | 0 | | |
| 208.121.252.118 | sf208-121-252-118.sfgov.org | 0 | | |
| 208.121.252.119 | sf208-121-252-119.sfgov.org | 0 | | |
| 208.121.252.120 | sf208-121-252-120.sfgov.org | 0 | | |
| 208.121.252.121 | sf208-121-252-121.sfgov.org | 0 | | |
| 208.121.252.122 | sf208-121-252-122.sfgov.org | 0 | | |
| 208.121.252.123 | sf208-121-252-123.sfgov.org | 0 | | |
| 208.121.252.124 | sf208-121-252-124.sfgov.org | 0 | | |
| 208.121.252.125 | sf208-121-252-125.sfgov.org | 0 | | |
| 208.121.252.126 | sf208-121-252-126.sfgov.org | 0 | | |
| 208.121.252.127 | sf208-121-252-127.sfgov.org | 0 | | |
| 208.121.252.128 | sf208-121-252-128.sfgov.org | 0 | | |
| 208.121.252.129 | sf208-121-252-129.sfgov.org | 0 | | |
| 208.121.252.130 | sf208-121-252-130.sfgov.org | 0 | | |
| 208.121.252.131 | sf208-121-252-131.sfgov.org | 0 | | |
| 208.121.252.132 | sf208-121-252-132.sfgov.org | 0 | | |
| 208.121.252.133 | sf208-121-252-133.sfgov.org | 0 | | |
| 208.121.252.134 | sf208-121-252-134.sfgov.org | 0 | | |
| 208.121.252.135 | sf208-121-252-135.sfgov.org | 0 | | |
| 208.121.252.136 | sf208-121-252-136.sfgov.org | 0 | | |
| 208.121.252.137 | sf208-121-252-137.sfgov.org | 0 | | |
| 208.121.252.138 | sf208-121-252-138.sfgov.org | 0 | | |
| 208.121.252.139 | sf208-121-252-139.sfgov.org | 0 | | |
| 208.121.252.140 | sf208-121-252-140.sfgov.org | 0 | | |
| 208.121.252.141 | sf208-121-252-141.sfgov.org | 0 | | |
| 208.121.252.142 | sf208-121-252-142.sfgov.org | 0 | | |
| 208.121.252.143 | sf208-121-252-143.sfgov.org | 0 | | |
| 208.121.252.144 | sf208-121-252-144.sfgov.org | 0 | | |
| 208.121.252.145 | sf208-121-252-145.sfgov.org | 0 | | |
| 208.121.252.146 | sf208-121-252-146.sfgov.org | 0 | | |
| 208.121.252.147 | sf208-121-252-147.sfgov.org | 0 | | |
| 208.121.252.148 | sf208-121-252-148.sfgov.org | 0 | | |
| 208.121.252.149 | sf208-121-252-149.sfgov.org | 0 | | |
| 208.121.252.150 | sf208-121-252-150.sfgov.org | 0 | | |
| 208.121.252.151 | sf208-121-252-151.sfgov.org | 0 | | |
| 208.121.252.152 | sf208-121-252-152.sfgov.org | 0 | | |
| 208.121.252.153 | sf208-121-252-153.sfgov.org | 0 | | |
| 208.121.252.154 | sf208-121-252-154.sfgov.org | 0 | | |
| 208.121.252.155 | sf208-121-252-155.sfgov.org | 0 | | |
| 208.121.252.156 | sf208-121-252-156.sfgov.org | 0 | | |
| 208.121.252.157 | sf208-121-252-157.sfgov.org | 0 | | |
| 208.121.252.158 | sf208-121-252-158.sfgov.org | 0 | | |
| 208.121.252.159 | sf208-121-252-159.sfgov.org | 0 | | |
| 208.121.252.160 | sf208-121-252-160.sfgov.org | 0 | | |
| 208.121.252.161 | sf208-121-252-161.sfgov.org | 0 | | |
| 208.121.252.162 | sf208-121-252-162.sfgov.org | 0 | | |
| 208.121.252.163 | sf208-121-252-163.sfgov.org | 0 | | |
| 208.121.252.164 | sf208-121-252-164.sfgov.org | 0 | | |
| 208.121.252.165 | sf208-121-252-165.sfgov.org | 0 | | |
| 208.121.252.166 | sf208-121-252-166.sfgov.org | 0 | | |
| 208.121.252.167 | sf208-121-252-167.sfgov.org | 0 | | |
| 208.121.252.168 | sf208-121-252-168.sfgov.org | 0 | | |
| 208.121.252.169 | sf208-121-252-169.sfgov.org | 0 | | |
| 208.121.252.170 | sf208-121-252-170.sfgov.org | 0 | | |
| 208.121.252.171 | sf208-121-252-171.sfgov.org | 0 | | |
| 208.121.252.172 | sf208-121-252-172.sfgov.org | 0 | | |
| 208.121.252.173 | sf208-121-252-173.sfgov.org | 0 | | |
| 208.121.252.174 | sf208-121-252-174.sfgov.org | 0 | | |
| 208.121.252.175 | sf208-121-252-175.sfgov.org | 0 | | |
| 208.121.252.176 | sf208-121-252-176.sfgov.org | 0 | | |
| 208.121.252.177 | sf208-121-252-177.sfgov.org | 0 | | |
| 208.121.252.178 | sf208-121-252-178.sfgov.org | 0 | | |
| 208.121.252.179 | sf208-121-252-179.sfgov.org | 0 | | |
| 208.121.252.180 | sf208-121-252-180.sfgov.org | 0 | | |
| 208.121.252.181 | sf208-121-252-181.sfgov.org | 0 | | |
| 208.121.252.182 | sf208-121-252-182.sfgov.org | 0 | | |
| 208.121.252.183 | sf208-121-252-183.sfgov.org | 0 | | |
| 208.121.252.184 | sf208-121-252-184.sfgov.org | 0 | | |
| 208.121.252.185 | sf208-121-252-185.sfgov.org | 0 | | |
| 208.121.252.186 | sf208-121-252-186.sfgov.org | 0 | | |
| 208.121.252.187 | sf208-121-252-187.sfgov.org | 0 | | |
| 208.121.252.188 | sf208-121-252-188.sfgov.org | 0 | | |
| 208.121.252.189 | sf208-121-252-189.sfgov.org | 0 | | |
| 208.121.252.190 | sf208-121-252-190.sfgov.org | 0 | | |
| 208.121.252.191 | sf208-121-252-191.sfgov.org | 0 | | |
| 208.121.252.192 | sf208-121-252-192.sfgov.org | 0 | | |
| 208.121.252.193 | sf208-121-252-193.sfgov.org | 0 | | |
| 208.121.252.194 | sf208-121-252-194.sfgov.org | 0 | | |
| 208.121.252.195 | sf208-121-252-195.sfgov.org | 0 | | |
| 208.121.252.196 | sf208-121-252-196.sfgov.org | 0 | | |
| 208.121.252.197 | sf208-121-252-197.sfgov.org | 0 | | |
| 208.121.252.198 | sf208-121-252-198.sfgov.org | 0 | | |
| 208.121.252.199 | sf208-121-252-199.sfgov.org | 0 | | |
| 208.121.252.200 | sf208-121-252-200.sfgov.org | 0 | | |
| 208.121.252.201 | sf208-121-252-201.sfgov.org | 0 | | |
| 208.121.252.202 | sf208-121-252-202.sfgov.org | 0 | | |
| 208.121.252.203 | sf208-121-252-203.sfgov.org | 0 | | |
| 208.121.252.204 | sf208-121-252-204.sfgov.org | 0 | | |
| 208.121.252.205 | sf208-121-252-205.sfgov.org | 0 | | |
| 208.121.252.206 | sf208-121-252-206.sfgov.org | 0 | | |
| 208.121.252.207 | sf208-121-252-207.sfgov.org | 0 | | |
| 208.121.252.208 | sf208-121-252-208.sfgov.org | 0 | | |
| 208.121.252.209 | sf208-121-252-209.sfgov.org | 0 | | |
| 208.121.252.210 | sf208-121-252-210.sfgov.org | 0 | | |
| 208.121.252.211 | sf208-121-252-211.sfgov.org | 0 | | |
| 208.121.252.212 | sf208-121-252-212.sfgov.org | 0 | | |
| 208.121.252.213 | sf208-121-252-213.sfgov.org | 0 | | |
| 208.121.252.214 | sf208-121-252-214.sfgov.org | 0 | | |
| 208.121.252.215 | sf208-121-252-215.sfgov.org | 0 | | |
| 208.121.252.216 | sf208-121-252-216.sfgov.org | 0 | | |
| 208.121.252.217 | sf208-121-252-217.sfgov.org | 0 | | |
| 208.121.252.218 | sf208-121-252-218.sfgov.org | 0 | | |
| 208.121.252.219 | sf208-121-252-219.sfgov.org | 0 | | |
| 208.121.252.220 | sf208-121-252-220.sfgov.org | 0 | | |
| 208.121.252.221 | sf208-121-252-221.sfgov.org | 0 | | |
| 208.121.252.222 | sf208-121-252-222.sfgov.org | 0 | | |
| 208.121.252.223 | sf208-121-252-223.sfgov.org | 0 | | |
| 208.121.252.224 | sf208-121-252-224.sfgov.org | 0 | | |
| 208.121.252.225 | sf208-121-252-225.sfgov.org | 0 | | |
| 208.121.252.226 | sf208-121-252-226.sfgov.org | 0 | | |
| 208.121.252.227 | sf208-121-252-227.sfgov.org | 0 | | |
| 208.121.252.228 | sf208-121-252-228.sfgov.org | 0 | | |
| 208.121.252.229 | sf208-121-252-229.sfgov.org | 0 | | |
| 208.121.252.230 | sf208-121-252-230.sfgov.org | 0 | | |
| 208.121.252.231 | sf208-121-252-231.sfgov.org | 0 | | |
| 208.121.252.232 | sf208-121-252-232.sfgov.org | 0 | | |
| 208.121.252.233 | sf208-121-252-233.sfgov.org | 0 | | |
| 208.121.252.234 | sf208-121-252-234.sfgov.org | 0 | | |
| 208.121.252.235 | sf208-121-252-235.sfgov.org | 0 | | |
| 208.121.252.236 | sf208-121-252-236.sfgov.org | 0 | | |
| 208.121.252.237 | sf208-121-252-237.sfgov.org | 0 | | |
| 208.121.252.238 | sf208-121-252-238.sfgov.org | 0 | | |
| 208.121.252.239 | sf208-121-252-239.sfgov.org | 0 | | |
| 208.121.252.240 | sf208-121-252-240.sfgov.org | 0 | | |
| 208.121.252.241 | sf208-121-252-241.sfgov.org | 0 | | |
| 208.121.252.242 | sf208-121-252-242.sfgov.org | 0 | | |
| 208.121.252.243 | sf208-121-252-243.sfgov.org | 0 | | |
| 208.121.252.244 | sf208-121-252-244.sfgov.org | 0 | | |
| 208.121.252.245 | sf208-121-252-245.sfgov.org | 0 | | |
| 208.121.252.246 | sf208-121-252-246.sfgov.org | 0 | | |
| 208.121.252.247 | sf208-121-252-247.sfgov.org | 0 | | |
| 208.121.252.248 | sf208-121-252-248.sfgov.org | 0 | | |
| 208.121.252.249 | sf208-121-252-249.sfgov.org | 0 | | |
| 208.121.252.250 | sf208-121-252-250.sfgov.org | 0 | | |
| 208.121.252.251 | sf208-121-252-251.sfgov.org | 0 | | |
| 208.121.252.252 | sf208-121-252-252.sfgov.org | 0 | | |
| 208.121.252.253 | sf208-121-252-253.sfgov.org | 0 | | |
| 208.121.252.254 | sf208-121-252-254.sfgov.org | 0 | | |
| 208.121.252.255 | sf208-121-252-255.sfgov.org | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 -m13 208.121.252.40
traceroute to 208.121.252.40 (208.121.252.40): 13 hops max, 52 byte packets
6 *
7 *
11 *
12 *
13 *
Measurement taken from 
IPinfo ProbeNet in Des Moines, US
IPinfo ProbeNet in Des Moines, USOn