Summary
| ASN | AS14 Columbia University |
| BGP | 129.236.0.0/16 |
| IPs with RDNS | 212 |
| Hosted Domains | 0 |
| Pingable IPs | 29 |
| Router IPs | 0 |
| 129.236.171.0 | — | 0 |  | |
| 129.236.171.1 | vlan1560-hsrp-1.net.columbia.edu | 0 | | |
| 129.236.171.2 | cep-gw-1-vlan1560-1.net.columbia.edu | 0 | | |
| 129.236.171.3 | stud-gw-1-vlan1560-1.net.columbia.edu | 0 | | |
| 129.236.171.4 | — | 0 | | |
| 129.236.171.5 | — | 0 | | |
| 129.236.171.6 | — | 0 | | |
| 129.236.171.7 | — | 0 | | |
| 129.236.171.8 | — | 0 | | |
| 129.236.171.9 | — | 0 | | |
| 129.236.171.10 | — | 0 | | |
| 129.236.171.11 | cufsj2819-d.facil.columbia.edu | 0 | | |
| 129.236.171.12 | cufsj2819-xerox.gsb.columbia.edu | 0 | | |
| 129.236.171.13 | geffnds01.atg.columbia.edu | 0 |  | |
| 129.236.171.14 | geffsds02.atg.columbia.edu | 0 | | |
| 129.236.171.15 | — | 0 | | |
| 129.236.171.16 | — | 0 | | |
| 129.236.171.17 | — | 0 | | |
| 129.236.171.18 | — | 0 | | |
| 129.236.171.19 | — | 0 | | |
| 129.236.171.20 | — | 0 | | |
| 129.236.171.21 | — | 0 | | |
| 129.236.171.22 | — | 0 | | |
| 129.236.171.23 | — | 0 | | |
| 129.236.171.24 | — | 0 | | |
| 129.236.171.25 | — | 0 | | |
| 129.236.171.26 | — | 0 | | |
| 129.236.171.27 | — | 0 | | |
| 129.236.171.28 | — | 0 | | |
| 129.236.171.29 | — | 0 | | |
| 129.236.171.30 | — | 0 | | |
| 129.236.171.31 | — | 0 | | |
| 129.236.171.32 | — | 0 | | |
| 129.236.171.33 | — | 0 | | |
| 129.236.171.34 | — | 0 | | |
| 129.236.171.35 | — | 0 | | |
| 129.236.171.36 | — | 0 | | |
| 129.236.171.37 | — | 0 | | |
| 129.236.171.38 | — | 0 | | |
| 129.236.171.39 | — | 0 | | |
| 129.236.171.40 | — | 0 | | |
| 129.236.171.41 | — | 0 | | |
| 129.236.171.42 | — | 0 | | |
| 129.236.171.43 | — | 0 | | |
| 129.236.171.44 | — | 0 | | |
| 129.236.171.45 | — | 0 | | |
| 129.236.171.46 | — | 0 | | |
| 129.236.171.47 | — | 0 | | |
| 129.236.171.48 | — | 0 | | |
| 129.236.171.49 | — | 0 | | |
| 129.236.171.50 | dyn-129-236-171-50.dyn.columbia.edu | 0 | | |
| 129.236.171.51 | dyn-129-236-171-51.dyn.columbia.edu | 0 | | |
| 129.236.171.52 | dyn-129-236-171-52.dyn.columbia.edu | 0 | | |
| 129.236.171.53 | dyn-129-236-171-53.dyn.columbia.edu | 0 | | |
| 129.236.171.54 | dyn-129-236-171-54.dyn.columbia.edu | 0 | | |
| 129.236.171.55 | dyn-129-236-171-55.dyn.columbia.edu | 0 | | |
| 129.236.171.56 | dyn-129-236-171-56.dyn.columbia.edu | 0 | | |
| 129.236.171.57 | dyn-129-236-171-57.dyn.columbia.edu | 0 | | |
| 129.236.171.58 | dyn-129-236-171-58.dyn.columbia.edu | 0 | | |
| 129.236.171.59 | dyn-129-236-171-59.dyn.columbia.edu | 0 | | |
| 129.236.171.60 | dyn-129-236-171-60.dyn.columbia.edu | 0 | | |
| 129.236.171.61 | dyn-129-236-171-61.dyn.columbia.edu | 0 | | |
| 129.236.171.62 | dyn-129-236-171-62.dyn.columbia.edu | 0 | | |
| 129.236.171.63 | dyn-129-236-171-63.dyn.columbia.edu | 0 | | |
| 129.236.171.64 | dyn-129-236-171-64.dyn.columbia.edu | 0 | | |
| 129.236.171.65 | dyn-129-236-171-65.dyn.columbia.edu | 0 | | |
| 129.236.171.66 | dyn-129-236-171-66.dyn.columbia.edu | 0 | | |
| 129.236.171.67 | dyn-129-236-171-67.dyn.columbia.edu | 0 | | |
| 129.236.171.68 | dyn-129-236-171-68.dyn.columbia.edu | 0 | | |
| 129.236.171.69 | dyn-129-236-171-69.dyn.columbia.edu | 0 | | |
| 129.236.171.70 | dyn-129-236-171-70.dyn.columbia.edu | 0 | | |
| 129.236.171.71 | dyn-129-236-171-71.dyn.columbia.edu | 0 | | |
| 129.236.171.72 | dyn-129-236-171-72.dyn.columbia.edu | 0 | | |
| 129.236.171.73 | dyn-129-236-171-73.dyn.columbia.edu | 0 | | |
| 129.236.171.74 | dyn-129-236-171-74.dyn.columbia.edu | 0 | | |
| 129.236.171.75 | dyn-129-236-171-75.dyn.columbia.edu | 0 | | |
| 129.236.171.76 | dyn-129-236-171-76.dyn.columbia.edu | 0 | | |
| 129.236.171.77 | dyn-129-236-171-77.dyn.columbia.edu | 0 | | |
| 129.236.171.78 | dyn-129-236-171-78.dyn.columbia.edu | 0 | | |
| 129.236.171.79 | dyn-129-236-171-79.dyn.columbia.edu | 0 | | |
| 129.236.171.80 | dyn-129-236-171-80.dyn.columbia.edu | 0 | | |
| 129.236.171.81 | dyn-129-236-171-81.dyn.columbia.edu | 0 | | |
| 129.236.171.82 | dyn-129-236-171-82.dyn.columbia.edu | 0 | | |
| 129.236.171.83 | dyn-129-236-171-83.dyn.columbia.edu | 0 | | |
| 129.236.171.84 | dyn-129-236-171-84.dyn.columbia.edu | 0 | | |
| 129.236.171.85 | dyn-129-236-171-85.dyn.columbia.edu | 0 | | |
| 129.236.171.86 | dyn-129-236-171-86.dyn.columbia.edu | 0 | | |
| 129.236.171.87 | dyn-129-236-171-87.dyn.columbia.edu | 0 | | |
| 129.236.171.88 | dyn-129-236-171-88.dyn.columbia.edu | 0 | | |
| 129.236.171.89 | dyn-129-236-171-89.dyn.columbia.edu | 0 | | |
| 129.236.171.90 | dyn-129-236-171-90.dyn.columbia.edu | 0 | | |
| 129.236.171.91 | dyn-129-236-171-91.dyn.columbia.edu | 0 | | |
| 129.236.171.92 | dyn-129-236-171-92.dyn.columbia.edu | 0 | | |
| 129.236.171.93 | dyn-129-236-171-93.dyn.columbia.edu | 0 | | |
| 129.236.171.94 | dyn-129-236-171-94.dyn.columbia.edu | 0 | | |
| 129.236.171.95 | dyn-129-236-171-95.dyn.columbia.edu | 0 | | |
| 129.236.171.96 | dyn-129-236-171-96.dyn.columbia.edu | 0 | | |
| 129.236.171.97 | dyn-129-236-171-97.dyn.columbia.edu | 0 | | |
| 129.236.171.98 | dyn-129-236-171-98.dyn.columbia.edu | 0 | | |
| 129.236.171.99 | dyn-129-236-171-99.dyn.columbia.edu | 0 | | |
| 129.236.171.100 | dyn-129-236-171-100.dyn.columbia.edu | 0 | | |
| 129.236.171.101 | dyn-129-236-171-101.dyn.columbia.edu | 0 | | |
| 129.236.171.102 | dyn-129-236-171-102.dyn.columbia.edu | 0 | | |
| 129.236.171.103 | dyn-129-236-171-103.dyn.columbia.edu | 0 | | |
| 129.236.171.104 | dyn-129-236-171-104.dyn.columbia.edu | 0 | | |
| 129.236.171.105 | dyn-129-236-171-105.dyn.columbia.edu | 0 | | |
| 129.236.171.106 | dyn-129-236-171-106.dyn.columbia.edu | 0 | | |
| 129.236.171.107 | dyn-129-236-171-107.dyn.columbia.edu | 0 | | |
| 129.236.171.108 | dyn-129-236-171-108.dyn.columbia.edu | 0 | | |
| 129.236.171.109 | dyn-129-236-171-109.dyn.columbia.edu | 0 | | |
| 129.236.171.110 | dyn-129-236-171-110.dyn.columbia.edu | 0 | | |
| 129.236.171.111 | dyn-129-236-171-111.dyn.columbia.edu | 0 | | |
| 129.236.171.112 | dyn-129-236-171-112.dyn.columbia.edu | 0 | | |
| 129.236.171.113 | dyn-129-236-171-113.dyn.columbia.edu | 0 | | |
| 129.236.171.114 | dyn-129-236-171-114.dyn.columbia.edu | 0 | | |
| 129.236.171.115 | dyn-129-236-171-115.dyn.columbia.edu | 0 | | |
| 129.236.171.116 | dyn-129-236-171-116.dyn.columbia.edu | 0 | | |
| 129.236.171.117 | dyn-129-236-171-117.dyn.columbia.edu | 0 | | |
| 129.236.171.118 | dyn-129-236-171-118.dyn.columbia.edu | 0 | | |
| 129.236.171.119 | dyn-129-236-171-119.dyn.columbia.edu | 0 | | |
| 129.236.171.120 | dyn-129-236-171-120.dyn.columbia.edu | 0 | | |
| 129.236.171.121 | dyn-129-236-171-121.dyn.columbia.edu | 0 | | |
| 129.236.171.122 | dyn-129-236-171-122.dyn.columbia.edu | 0 | | |
| 129.236.171.123 | dyn-129-236-171-123.dyn.columbia.edu | 0 | | |
| 129.236.171.124 | dyn-129-236-171-124.dyn.columbia.edu | 0 | | |
| 129.236.171.125 | dyn-129-236-171-125.dyn.columbia.edu | 0 | | |
| 129.236.171.126 | dyn-129-236-171-126.dyn.columbia.edu | 0 | | |
| 129.236.171.127 | dyn-129-236-171-127.dyn.columbia.edu | 0 | | |
| 129.236.171.128 | dyn-129-236-171-128.dyn.columbia.edu | 0 | | |
| 129.236.171.129 | dyn-129-236-171-129.dyn.columbia.edu | 0 | | |
| 129.236.171.130 | dyn-129-236-171-130.dyn.columbia.edu | 0 | | |
| 129.236.171.131 | dyn-129-236-171-131.dyn.columbia.edu | 0 | | |
| 129.236.171.132 | dyn-129-236-171-132.dyn.columbia.edu | 0 | | |
| 129.236.171.133 | dyn-129-236-171-133.dyn.columbia.edu | 0 | | |
| 129.236.171.134 | dyn-129-236-171-134.dyn.columbia.edu | 0 | | |
| 129.236.171.135 | dyn-129-236-171-135.dyn.columbia.edu | 0 | | |
| 129.236.171.136 | dyn-129-236-171-136.dyn.columbia.edu | 0 | | |
| 129.236.171.137 | dyn-129-236-171-137.dyn.columbia.edu | 0 | | |
| 129.236.171.138 | dyn-129-236-171-138.dyn.columbia.edu | 0 | | |
| 129.236.171.139 | dyn-129-236-171-139.dyn.columbia.edu | 0 | | |
| 129.236.171.140 | dyn-129-236-171-140.dyn.columbia.edu | 0 | | |
| 129.236.171.141 | dyn-129-236-171-141.dyn.columbia.edu | 0 | | |
| 129.236.171.142 | dyn-129-236-171-142.dyn.columbia.edu | 0 | | |
| 129.236.171.143 | dyn-129-236-171-143.dyn.columbia.edu | 0 | | |
| 129.236.171.144 | dyn-129-236-171-144.dyn.columbia.edu | 0 | | |
| 129.236.171.145 | dyn-129-236-171-145.dyn.columbia.edu | 0 | | |
| 129.236.171.146 | dyn-129-236-171-146.dyn.columbia.edu | 0 | | |
| 129.236.171.147 | dyn-129-236-171-147.dyn.columbia.edu | 0 | | |
| 129.236.171.148 | dyn-129-236-171-148.dyn.columbia.edu | 0 | | |
| 129.236.171.149 | dyn-129-236-171-149.dyn.columbia.edu | 0 | | |
| 129.236.171.150 | dyn-129-236-171-150.dyn.columbia.edu | 0 | | |
| 129.236.171.151 | dyn-129-236-171-151.dyn.columbia.edu | 0 | | |
| 129.236.171.152 | dyn-129-236-171-152.dyn.columbia.edu | 0 | | |
| 129.236.171.153 | dyn-129-236-171-153.dyn.columbia.edu | 0 | | |
| 129.236.171.154 | dyn-129-236-171-154.dyn.columbia.edu | 0 | | |
| 129.236.171.155 | dyn-129-236-171-155.dyn.columbia.edu | 0 | | |
| 129.236.171.156 | dyn-129-236-171-156.dyn.columbia.edu | 0 | | |
| 129.236.171.157 | dyn-129-236-171-157.dyn.columbia.edu | 0 | | |
| 129.236.171.158 | dyn-129-236-171-158.dyn.columbia.edu | 0 | | |
| 129.236.171.159 | dyn-129-236-171-159.dyn.columbia.edu | 0 | | |
| 129.236.171.160 | dyn-129-236-171-160.dyn.columbia.edu | 0 | | |
| 129.236.171.161 | dyn-129-236-171-161.dyn.columbia.edu | 0 | | |
| 129.236.171.162 | dyn-129-236-171-162.dyn.columbia.edu | 0 | | |
| 129.236.171.163 | dyn-129-236-171-163.dyn.columbia.edu | 0 | | |
| 129.236.171.164 | dyn-129-236-171-164.dyn.columbia.edu | 0 | | |
| 129.236.171.165 | dyn-129-236-171-165.dyn.columbia.edu | 0 | | |
| 129.236.171.166 | dyn-129-236-171-166.dyn.columbia.edu | 0 | | |
| 129.236.171.167 | dyn-129-236-171-167.dyn.columbia.edu | 0 | | |
| 129.236.171.168 | dyn-129-236-171-168.dyn.columbia.edu | 0 | | |
| 129.236.171.169 | dyn-129-236-171-169.dyn.columbia.edu | 0 | | |
| 129.236.171.170 | dyn-129-236-171-170.dyn.columbia.edu | 0 | | |
| 129.236.171.171 | dyn-129-236-171-171.dyn.columbia.edu | 0 | | |
| 129.236.171.172 | dyn-129-236-171-172.dyn.columbia.edu | 0 | | |
| 129.236.171.173 | dyn-129-236-171-173.dyn.columbia.edu | 0 | | |
| 129.236.171.174 | dyn-129-236-171-174.dyn.columbia.edu | 0 | | |
| 129.236.171.175 | dyn-129-236-171-175.dyn.columbia.edu | 0 | | |
| 129.236.171.176 | dyn-129-236-171-176.dyn.columbia.edu | 0 | | |
| 129.236.171.177 | dyn-129-236-171-177.dyn.columbia.edu | 0 | | |
| 129.236.171.178 | dyn-129-236-171-178.dyn.columbia.edu | 0 | | |
| 129.236.171.179 | dyn-129-236-171-179.dyn.columbia.edu | 0 | | |
| 129.236.171.180 | dyn-129-236-171-180.dyn.columbia.edu | 0 | | |
| 129.236.171.181 | dyn-129-236-171-181.dyn.columbia.edu | 0 | | |
| 129.236.171.182 | dyn-129-236-171-182.dyn.columbia.edu | 0 | | |
| 129.236.171.183 | dyn-129-236-171-183.dyn.columbia.edu | 0 | | |
| 129.236.171.184 | dyn-129-236-171-184.dyn.columbia.edu | 0 | | |
| 129.236.171.185 | dyn-129-236-171-185.dyn.columbia.edu | 0 | | |
| 129.236.171.186 | dyn-129-236-171-186.dyn.columbia.edu | 0 | | |
| 129.236.171.187 | dyn-129-236-171-187.dyn.columbia.edu | 0 | | |
| 129.236.171.188 | dyn-129-236-171-188.dyn.columbia.edu | 0 | | |
| 129.236.171.189 | dyn-129-236-171-189.dyn.columbia.edu | 0 | | |
| 129.236.171.190 | dyn-129-236-171-190.dyn.columbia.edu | 0 | | |
| 129.236.171.191 | dyn-129-236-171-191.dyn.columbia.edu | 0 | | |
| 129.236.171.192 | dyn-129-236-171-192.dyn.columbia.edu | 0 | | |
| 129.236.171.193 | dyn-129-236-171-193.dyn.columbia.edu | 0 | | |
| 129.236.171.194 | dyn-129-236-171-194.dyn.columbia.edu | 0 | | |
| 129.236.171.195 | dyn-129-236-171-195.dyn.columbia.edu | 0 | | |
| 129.236.171.196 | dyn-129-236-171-196.dyn.columbia.edu | 0 | | |
| 129.236.171.197 | dyn-129-236-171-197.dyn.columbia.edu | 0 | | |
| 129.236.171.198 | dyn-129-236-171-198.dyn.columbia.edu | 0 | | |
| 129.236.171.199 | dyn-129-236-171-199.dyn.columbia.edu | 0 | | |
| 129.236.171.200 | dyn-129-236-171-200.dyn.columbia.edu | 0 | | |
| 129.236.171.201 | dyn-129-236-171-201.dyn.columbia.edu | 0 | | |
| 129.236.171.202 | dyn-129-236-171-202.dyn.columbia.edu | 0 | | |
| 129.236.171.203 | dyn-129-236-171-203.dyn.columbia.edu | 0 | | |
| 129.236.171.204 | dyn-129-236-171-204.dyn.columbia.edu | 0 | | |
| 129.236.171.205 | dyn-129-236-171-205.dyn.columbia.edu | 0 | | |
| 129.236.171.206 | dyn-129-236-171-206.dyn.columbia.edu | 0 | | |
| 129.236.171.207 | dyn-129-236-171-207.dyn.columbia.edu | 0 | | |
| 129.236.171.208 | dyn-129-236-171-208.dyn.columbia.edu | 0 | | |
| 129.236.171.209 | dyn-129-236-171-209.dyn.columbia.edu | 0 | | |
| 129.236.171.210 | dyn-129-236-171-210.dyn.columbia.edu | 0 | | |
| 129.236.171.211 | dyn-129-236-171-211.dyn.columbia.edu | 0 | | |
| 129.236.171.212 | dyn-129-236-171-212.dyn.columbia.edu | 0 | | |
| 129.236.171.213 | dyn-129-236-171-213.dyn.columbia.edu | 0 | | |
| 129.236.171.214 | dyn-129-236-171-214.dyn.columbia.edu | 0 | | |
| 129.236.171.215 | dyn-129-236-171-215.dyn.columbia.edu | 0 | | |
| 129.236.171.216 | dyn-129-236-171-216.dyn.columbia.edu | 0 | | |
| 129.236.171.217 | dyn-129-236-171-217.dyn.columbia.edu | 0 | | |
| 129.236.171.218 | dyn-129-236-171-218.dyn.columbia.edu | 0 | | |
| 129.236.171.219 | dyn-129-236-171-219.dyn.columbia.edu | 0 | | |
| 129.236.171.220 | dyn-129-236-171-220.dyn.columbia.edu | 0 | | |
| 129.236.171.221 | dyn-129-236-171-221.dyn.columbia.edu | 0 | | |
| 129.236.171.222 | dyn-129-236-171-222.dyn.columbia.edu | 0 | | |
| 129.236.171.223 | dyn-129-236-171-223.dyn.columbia.edu | 0 | | |
| 129.236.171.224 | dyn-129-236-171-224.dyn.columbia.edu | 0 | | |
| 129.236.171.225 | dyn-129-236-171-225.dyn.columbia.edu | 0 | | |
| 129.236.171.226 | dyn-129-236-171-226.dyn.columbia.edu | 0 | | |
| 129.236.171.227 | dyn-129-236-171-227.dyn.columbia.edu | 0 | | |
| 129.236.171.228 | dyn-129-236-171-228.dyn.columbia.edu | 0 | | |
| 129.236.171.229 | dyn-129-236-171-229.dyn.columbia.edu | 0 | | |
| 129.236.171.230 | dyn-129-236-171-230.dyn.columbia.edu | 0 | | |
| 129.236.171.231 | dyn-129-236-171-231.dyn.columbia.edu | 0 | | |
| 129.236.171.232 | dyn-129-236-171-232.dyn.columbia.edu | 0 | | |
| 129.236.171.233 | dyn-129-236-171-233.dyn.columbia.edu | 0 | | |
| 129.236.171.234 | dyn-129-236-171-234.dyn.columbia.edu | 0 | | |
| 129.236.171.235 | dyn-129-236-171-235.dyn.columbia.edu | 0 | | |
| 129.236.171.236 | dyn-129-236-171-236.dyn.columbia.edu | 0 | | |
| 129.236.171.237 | dyn-129-236-171-237.dyn.columbia.edu | 0 | | |
| 129.236.171.238 | dyn-129-236-171-238.dyn.columbia.edu | 0 | | |
| 129.236.171.239 | dyn-129-236-171-239.dyn.columbia.edu | 0 | | |
| 129.236.171.240 | dyn-129-236-171-240.dyn.columbia.edu | 0 | | |
| 129.236.171.241 | dyn-129-236-171-241.dyn.columbia.edu | 0 | | |
| 129.236.171.242 | dyn-129-236-171-242.dyn.columbia.edu | 0 | | |
| 129.236.171.243 | dyn-129-236-171-243.dyn.columbia.edu | 0 | | |
| 129.236.171.244 | dyn-129-236-171-244.dyn.columbia.edu | 0 | | |
| 129.236.171.245 | dyn-129-236-171-245.dyn.columbia.edu | 0 | | |
| 129.236.171.246 | dyn-129-236-171-246.dyn.columbia.edu | 0 | | |
| 129.236.171.247 | dyn-129-236-171-247.dyn.columbia.edu | 0 | | |
| 129.236.171.248 | dyn-129-236-171-248.dyn.columbia.edu | 0 | | |
| 129.236.171.249 | dyn-129-236-171-249.dyn.columbia.edu | 0 | | |
| 129.236.171.250 | dyn-129-236-171-250.dyn.columbia.edu | 0 | | |
| 129.236.171.251 | dyn-129-236-171-251.dyn.columbia.edu | 0 | | |
| 129.236.171.252 | dyn-129-236-171-252.dyn.columbia.edu | 0 | | |
| 129.236.171.253 | dyn-129-236-171-253.dyn.columbia.edu | 0 | | |
| 129.236.171.254 | dyn-129-236-171-254.dyn.columbia.edu | 0 | | |
| 129.236.171.255 | — | 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 129.236.171.67
traceroute to 129.236.171.67 (129.236.171.67): 64 hops max, 52 byte packets
Measurement taken from 
IPinfo ProbeNet in New York City, US
IPinfo ProbeNet in New York City, USOn