Summary
| ASN | AS16643 Virginia Commonwealth University |
| BGP | 128.172.0.0/18 |
| IPs with RDNS | 182 |
| Hosted Domains | 0 |
| Pingable IPs | 2 |
| Router IPs | 0 |
| 128.172.12.0 | — | 0 |  | |
| 128.172.12.1 | — | 0 | | |
| 128.172.12.2 | dhcp-12-2.cns.vcu.edu | 0 | | |
| 128.172.12.3 | dhcp-12-3.cns.vcu.edu | 0 | | |
| 128.172.12.4 | dhcp-12-4.cns.vcu.edu | 0 | | |
| 128.172.12.5 | dhcp-12-5.cns.vcu.edu | 0 | | |
| 128.172.12.6 | dhcp-12-6.cns.vcu.edu | 0 | | |
| 128.172.12.7 | dhcp-12-7.cns.vcu.edu | 0 | | |
| 128.172.12.8 | dhcp-12-8.cns.vcu.edu | 0 | | |
| 128.172.12.9 | quask.vcu.edu | 0 | | |
| 128.172.12.10 | dhcp-12-10.cns.vcu.edu | 0 | | |
| 128.172.12.11 | dhcp-12-11.cns.vcu.edu | 0 | | |
| 128.172.12.12 | dhcp-12-12.cns.vcu.edu | 0 | | |
| 128.172.12.13 | dhcp-12-13.cns.vcu.edu | 0 | | |
| 128.172.12.14 | dhcp-12-14.cns.vcu.edu | 0 | | |
| 128.172.12.15 | dhcp-12-15.cns.vcu.edu | 0 | | |
| 128.172.12.16 | dhcp-12-16.cns.vcu.edu | 0 | | |
| 128.172.12.17 | roomview2.mss.vcu.edu | 0 |  | |
| 128.172.12.18 | — | 0 | | |
| 128.172.12.19 | roomviewtest.mss.vcu.edu | 0 | | |
| 128.172.12.20 | dhcp-12-20.cns.vcu.edu | 0 | | |
| 128.172.12.21 | dhcp-12-21.cns.vcu.edu | 0 | | |
| 128.172.12.22 | dhcp-12-22.cns.vcu.edu | 0 | | |
| 128.172.12.23 | dhcp-12-23.cns.vcu.edu | 0 | | |
| 128.172.12.24 | dhcp-12-24.cns.vcu.edu | 0 | | |
| 128.172.12.25 | v01ldv101.vcu.edu | 0 | | |
| 128.172.12.26 | v01ldm109.vcu.edu | 0 | | |
| 128.172.12.27 | dhcp-12-27.cns.vcu.edu | 0 | | |
| 128.172.12.28 | dhcp-12-28.cns.vcu.edu | 0 | | |
| 128.172.12.29 | dhcp-12-29.cns.vcu.edu | 0 | | |
| 128.172.12.30 | dhcp-12-30.cns.vcu.edu | 0 | | |
| 128.172.12.31 | dhcp-12-31.cns.vcu.edu | 0 | | |
| 128.172.12.32 | dhcp-12-32.cns.vcu.edu | 0 | | |
| 128.172.12.33 | v01ldg101.vcu.edu | 0 | | |
| 128.172.12.34 | dhcp-12-34.cns.vcu.edu | 0 | | |
| 128.172.12.35 | dhcp-12-35.cns.vcu.edu | 0 | | |
| 128.172.12.36 | dhcp-12-36.cns.vcu.edu | 0 | | |
| 128.172.12.37 | dhcp-12-37.cns.vcu.edu | 0 | | |
| 128.172.12.38 | dhcp-12-38.cns.vcu.edu | 0 | | |
| 128.172.12.39 | dhcp-12-39.cns.vcu.edu | 0 | | |
| 128.172.12.40 | — | 0 | | |
| 128.172.12.41 | — | 0 | | |
| 128.172.12.42 | — | 0 | | |
| 128.172.12.43 | — | 0 | | |
| 128.172.12.44 | — | 0 | | |
| 128.172.12.45 | — | 0 | | |
| 128.172.12.46 | — | 0 | | |
| 128.172.12.47 | — | 0 | | |
| 128.172.12.48 | dhcp-12-48.cns.vcu.edu | 0 | | |
| 128.172.12.49 | sharepoint.ucc.vcu.edu | 0 | | |
| 128.172.12.50 | dhcp-12-50.cns.vcu.edu | 0 | | |
| 128.172.12.51 | dhcp-12-51.cns.vcu.edu | 0 | | |
| 128.172.12.52 | dhcp-12-52.cns.vcu.edu | 0 | | |
| 128.172.12.53 | dhcp-12-53.cns.vcu.edu | 0 | | |
| 128.172.12.54 | dhcp-12-54.cns.vcu.edu | 0 | | |
| 128.172.12.55 | dhcp-12-55.cns.vcu.edu | 0 | | |
| 128.172.12.56 | dhcp-12-56.cns.vcu.edu | 0 | | |
| 128.172.12.57 | resiis.ucc.vcu.edu | 0 | | |
| 128.172.12.58 | dhcp-12-58.cns.vcu.edu | 0 | | |
| 128.172.12.59 | dhcp-12-59.cns.vcu.edu | 0 | | |
| 128.172.12.60 | dhcp-12-60.cns.vcu.edu | 0 | | |
| 128.172.12.61 | dhcp-12-61.cns.vcu.edu | 0 | | |
| 128.172.12.62 | dhcp-12-62.cns.vcu.edu | 0 | | |
| 128.172.12.63 | dhcp-12-63.cns.vcu.edu | 0 | | |
| 128.172.12.64 | dhcp-12-64.cns.vcu.edu | 0 | | |
| 128.172.12.65 | crawl7.vcu.edu | 0 | | |
| 128.172.12.66 | — | 0 | | |
| 128.172.12.67 | — | 0 | | |
| 128.172.12.68 | crawl8.vcu.edu | 0 | | |
| 128.172.12.69 | — | 0 | | |
| 128.172.12.70 | dhcp-12-70.cns.vcu.edu | 0 | | |
| 128.172.12.71 | dhcp-12-71.cns.vcu.edu | 0 | | |
| 128.172.12.72 | dhcp-12-72.cns.vcu.edu | 0 | | |
| 128.172.12.73 | — | 0 | | |
| 128.172.12.74 | dhcp-12-74.cns.vcu.edu | 0 | | |
| 128.172.12.75 | dhcp-12-75.cns.vcu.edu | 0 | | |
| 128.172.12.76 | dhcp-12-76.cns.vcu.edu | 0 | | |
| 128.172.12.77 | dhcp-12-77.cns.vcu.edu | 0 | | |
| 128.172.12.78 | dhcp-12-78.cns.vcu.edu | 0 | | |
| 128.172.12.79 | dhcp-12-79.cns.vcu.edu | 0 | | |
| 128.172.12.80 | dhcp-12-80.cns.vcu.edu | 0 | | |
| 128.172.12.81 | vcuwsus.vcu.edu | 0 | | |
| 128.172.12.82 | dhcp-12-82.cns.vcu.edu | 0 | | |
| 128.172.12.83 | dhcp-12-83.cns.vcu.edu | 0 | | |
| 128.172.12.84 | dhcp-12-84.cns.vcu.edu | 0 | | |
| 128.172.12.85 | dhcp-12-85.cns.vcu.edu | 0 | | |
| 128.172.12.86 | dhcp-12-86.cns.vcu.edu | 0 | | |
| 128.172.12.87 | dhcp-12-87.cns.vcu.edu | 0 | | |
| 128.172.12.88 | dhcp-12-88.cns.vcu.edu | 0 | | |
| 128.172.12.89 | — | 0 | | |
| 128.172.12.90 | mysqltest.ucc.vcu.edu | 0 | | |
| 128.172.12.91 | dhcp-12-91.cns.vcu.edu | 0 | | |
| 128.172.12.92 | dhcp-12-92.cns.vcu.edu | 0 | | |
| 128.172.12.93 | dhcp-12-93.cns.vcu.edu | 0 | | |
| 128.172.12.94 | dhcp-12-94.cns.vcu.edu | 0 | | |
| 128.172.12.95 | dhcp-12-95.cns.vcu.edu | 0 | | |
| 128.172.12.96 | dhcp-12-96.cns.vcu.edu | 0 | | |
| 128.172.12.97 | dhcp-12-97.cns.vcu.edu | 0 | | |
| 128.172.12.98 | — | 0 | | |
| 128.172.12.99 | — | 0 | | |
| 128.172.12.100 | dhcp-12-100.cns.vcu.edu | 0 | | |
| 128.172.12.101 | dhcp-12-101.cns.vcu.edu | 0 | | |
| 128.172.12.102 | dhcp-12-102.cns.vcu.edu | 0 | | |
| 128.172.12.103 | dhcp-12-103.cns.vcu.edu | 0 | | |
| 128.172.12.104 | dhcp-12-104.cns.vcu.edu | 0 | | |
| 128.172.12.105 | — | 0 | | |
| 128.172.12.106 | dhcp-12-106.cns.vcu.edu | 0 | | |
| 128.172.12.107 | dhcp-12-107.cns.vcu.edu | 0 | | |
| 128.172.12.108 | dhcp-12-108.cns.vcu.edu | 0 | | |
| 128.172.12.109 | dhcp-12-109.cns.vcu.edu | 0 | | |
| 128.172.12.110 | dhcp-12-110.cns.vcu.edu | 0 | | |
| 128.172.12.111 | dhcp-12-111.cns.vcu.edu | 0 | | |
| 128.172.12.112 | — | 0 | | |
| 128.172.12.113 | web-prod2.lib.vcu.edu | 0 | | |
| 128.172.12.114 | omeka-prod2.lib.vcu.edu | 0 | | |
| 128.172.12.115 | gallerytest.library.vcu.edu | 0 | | |
| 128.172.12.116 | librarytest.vcu.edu | 0 | | |
| 128.172.12.117 | web-prod.uls.vcu.edu | 0 | | |
| 128.172.12.118 | omeka-prod.uls.vcu.edu | 0 | | |
| 128.172.12.119 | images.socialwelfare.library.vcu.edu | 0 | | |
| 128.172.12.120 | apps-dev2.library.vcu.edu | 0 | | |
| 128.172.12.121 | web-prodnew.lib.vcu.edu | 0 | | |
| 128.172.12.122 | web-prodbackup.lib.vcu.edu | 0 | | |
| 128.172.12.123 | dhcp-12-123.cns.vcu.edu | 0 | | |
| 128.172.12.124 | dhcp-12-124.cns.vcu.edu | 0 | | |
| 128.172.12.125 | dhcp-12-125.cns.vcu.edu | 0 | | |
| 128.172.12.126 | dhcp-12-126.cns.vcu.edu | 0 | | |
| 128.172.12.127 | dhcp-12-127.cns.vcu.edu | 0 | | |
| 128.172.12.128 | dhcp-12-128.cns.vcu.edu | 0 | | |
| 128.172.12.129 | — | 0 | | |
| 128.172.12.130 | dhcp-12-130.cns.vcu.edu | 0 | | |
| 128.172.12.131 | dhcp-12-131.cns.vcu.edu | 0 | | |
| 128.172.12.132 | dhcp-12-132.cns.vcu.edu | 0 | | |
| 128.172.12.133 | dhcp-12-133.cns.vcu.edu | 0 | | |
| 128.172.12.134 | dhcp-12-134.cns.vcu.edu | 0 | | |
| 128.172.12.135 | dhcp-12-135.cns.vcu.edu | 0 | | |
| 128.172.12.136 | dhcp-12-136.cns.vcu.edu | 0 | | |
| 128.172.12.137 | dhcp-12-137.cns.vcu.edu | 0 | | |
| 128.172.12.138 | dhcp-12-138.cns.vcu.edu | 0 | | |
| 128.172.12.139 | dhcp-12-139.cns.vcu.edu | 0 | | |
| 128.172.12.140 | dhcp-12-140.cns.vcu.edu | 0 | | |
| 128.172.12.141 | dhcp-12-141.cns.vcu.edu | 0 | | |
| 128.172.12.142 | dhcp-12-142.cns.vcu.edu | 0 | | |
| 128.172.12.143 | dhcp-12-143.cns.vcu.edu | 0 | | |
| 128.172.12.144 | dhcp-12-144.cns.vcu.edu | 0 | | |
| 128.172.12.145 | dhcp-12-145.cns.vcu.edu | 0 | | |
| 128.172.12.146 | dhcp-12-146.cns.vcu.edu | 0 | | |
| 128.172.12.147 | dhcp-12-147.cns.vcu.edu | 0 | | |
| 128.172.12.148 | dhcp-12-148.cns.vcu.edu | 0 | | |
| 128.172.12.149 | dhcp-12-149.cns.vcu.edu | 0 | | |
| 128.172.12.150 | dhcp-12-150.cns.vcu.edu | 0 | | |
| 128.172.12.151 | dhcp-12-151.cns.vcu.edu | 0 | | |
| 128.172.12.152 | dhcp-12-152.cns.vcu.edu | 0 | | |
| 128.172.12.153 | csis.csis.vcu.edu | 0 | | |
| 128.172.12.154 | dhcp-12-154.cns.vcu.edu | 0 | | |
| 128.172.12.155 | dhcp-12-155.cns.vcu.edu | 0 | | |
| 128.172.12.156 | dhcp-12-156.cns.vcu.edu | 0 | | |
| 128.172.12.157 | dhcp-12-157.cns.vcu.edu | 0 | | |
| 128.172.12.158 | dhcp-12-158.cns.vcu.edu | 0 | | |
| 128.172.12.159 | dhcp-12-159.cns.vcu.edu | 0 | | |
| 128.172.12.160 | dhcp-12-160.cns.vcu.edu | 0 | | |
| 128.172.12.161 | dhcp-12-161.cns.vcu.edu | 0 | | |
| 128.172.12.162 | dhcp-12-162.cns.vcu.edu | 0 | | |
| 128.172.12.163 | dhcp-12-163.cns.vcu.edu | 0 | | |
| 128.172.12.164 | dhcp-12-164.cns.vcu.edu | 0 | | |
| 128.172.12.165 | dhcp-12-165.cns.vcu.edu | 0 | | |
| 128.172.12.166 | dhcp-12-166.cns.vcu.edu | 0 | | |
| 128.172.12.167 | dhcp-12-167.cns.vcu.edu | 0 | | |
| 128.172.12.168 | dhcp-12-168.cns.vcu.edu | 0 | | |
| 128.172.12.169 | dhcp-12-169.cns.vcu.edu | 0 | | |
| 128.172.12.170 | dhcp-12-170.cns.vcu.edu | 0 | | |
| 128.172.12.171 | dhcp-12-171.cns.vcu.edu | 0 | | |
| 128.172.12.172 | dhcp-12-172.cns.vcu.edu | 0 | | |
| 128.172.12.173 | dhcp-12-173.cns.vcu.edu | 0 | | |
| 128.172.12.174 | dhcp-12-174.cns.vcu.edu | 0 | | |
| 128.172.12.175 | dhcp-12-175.cns.vcu.edu | 0 | | |
| 128.172.12.176 | dhcp-12-176.cns.vcu.edu | 0 | | |
| 128.172.12.177 | — | 0 | | |
| 128.172.12.178 | esstest1.echo360.vcu.edu | 0 | | |
| 128.172.12.179 | dhcp-12-179.cns.vcu.edu | 0 | | |
| 128.172.12.180 | dhcp-12-180.cns.vcu.edu | 0 | | |
| 128.172.12.181 | dhcp-12-181.cns.vcu.edu | 0 | | |
| 128.172.12.182 | dhcp-12-182.cns.vcu.edu | 0 | | |
| 128.172.12.183 | dhcp-12-183.cns.vcu.edu | 0 | | |
| 128.172.12.184 | dhcp-12-184.cns.vcu.edu | 0 | | |
| 128.172.12.185 | univps.vcu.edu | 0 | | |
| 128.172.12.186 | dhcp-12-186.cns.vcu.edu | 0 | | |
| 128.172.12.187 | dhcp-12-187.cns.vcu.edu | 0 | | |
| 128.172.12.188 | dhcp-12-188.cns.vcu.edu | 0 | | |
| 128.172.12.189 | dhcp-12-189.cns.vcu.edu | 0 | | |
| 128.172.12.190 | dhcp-12-190.cns.vcu.edu | 0 | | |
| 128.172.12.191 | dhcp-12-191.cns.vcu.edu | 0 | | |
| 128.172.12.192 | dhcp-12-192.cns.vcu.edu | 0 | | |
| 128.172.12.193 | — | 0 | | |
| 128.172.12.194 | compile2.vcu.edu | 0 | | |
| 128.172.12.195 | compile.vcu.edu | 0 | | |
| 128.172.12.196 | dhcp-12-196.cns.vcu.edu | 0 | | |
| 128.172.12.197 | dhcp-12-197.cns.vcu.edu | 0 | | |
| 128.172.12.198 | dhcp-12-198.cns.vcu.edu | 0 | | |
| 128.172.12.199 | dhcp-12-199.cns.vcu.edu | 0 | | |
| 128.172.12.200 | dhcp-12-200.cns.vcu.edu | 0 | | |
| 128.172.12.201 | ganymede.vcu.edu | 0 | | |
| 128.172.12.202 | — | 0 | | |
| 128.172.12.203 | — | 0 | | |
| 128.172.12.204 | — | 0 | | |
| 128.172.12.205 | — | 0 | | |
| 128.172.12.206 | — | 0 | | |
| 128.172.12.207 | — | 0 | | |
| 128.172.12.208 | — | 0 | | |
| 128.172.12.209 | — | 0 | | |
| 128.172.12.210 | — | 0 | | |
| 128.172.12.211 | — | 0 | | |
| 128.172.12.212 | — | 0 | | |
| 128.172.12.213 | — | 0 | | |
| 128.172.12.214 | — | 0 | | |
| 128.172.12.215 | — | 0 | | |
| 128.172.12.216 | — | 0 | | |
| 128.172.12.217 | — | 0 | | |
| 128.172.12.218 | — | 0 | | |
| 128.172.12.219 | — | 0 | | |
| 128.172.12.220 | — | 0 | | |
| 128.172.12.221 | — | 0 | | |
| 128.172.12.222 | — | 0 | | |
| 128.172.12.223 | — | 0 | | |
| 128.172.12.224 | — | 0 | | |
| 128.172.12.225 | nav1.vcu.edu | 0 | | |
| 128.172.12.226 | — | 0 | | |
| 128.172.12.227 | — | 0 | | |
| 128.172.12.228 | — | 0 | | |
| 128.172.12.229 | — | 0 | | |
| 128.172.12.230 | — | 0 | | |
| 128.172.12.231 | — | 0 | | |
| 128.172.12.232 | — | 0 | | |
| 128.172.12.233 | — | 0 | | |
| 128.172.12.234 | — | 0 | | |
| 128.172.12.235 | — | 0 | | |
| 128.172.12.236 | — | 0 | | |
| 128.172.12.237 | — | 0 | | |
| 128.172.12.238 | — | 0 | | |
| 128.172.12.239 | — | 0 | | |
| 128.172.12.240 | — | 0 | | |
| 128.172.12.241 | — | 0 | | |
| 128.172.12.242 | — | 0 | | |
| 128.172.12.243 | — | 0 | | |
| 128.172.12.244 | — | 0 | | |
| 128.172.12.245 | — | 0 | | |
| 128.172.12.246 | — | 0 | | |
| 128.172.12.247 | — | 0 | | |
| 128.172.12.248 | — | 0 | | |
| 128.172.12.249 | — | 0 | | |
| 128.172.12.250 | — | 0 | | |
| 128.172.12.251 | — | 0 | | |
| 128.172.12.252 | — | 0 | | |
| 128.172.12.253 | poca-tb-r1.cns.vcu.edu | 0 | | |
| 128.172.12.254 | poca-1139-r1.cns.vcu.edu | 0 | | |
| 128.172.12.255 | — | 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 -m8 128.172.12.156
traceroute to 128.172.12.156 (128.172.12.156): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Frankfurt am Main, DE
IPinfo ProbeNet in Frankfurt am Main, DEOn