Summary
| ASN | AS3676 University of Iowa |
| BGP | 128.255.0.0/16 |
| IPs with RDNS | 198 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.255.157.0 | ssh-net.uiowa.edu | 0 |  | |
| 128.255.157.1 | r-lnx502.psychology.uiowa.edu | 0 | | |
| 128.255.157.2 | psyc-uic0018029.dynamic.uiowa.edu | 0 | | |
| 128.255.157.3 | — | 0 | | |
| 128.255.157.4 | — | 0 | | |
| 128.255.157.5 | vpr-oar-183.dynamic.uiowa.edu | 0 | | |
| 128.255.157.6 | psyc-s334.dynamic.uiowa.edu | 0 | | |
| 128.255.157.7 | dhcp80ff9d07.dynamic.uiowa.edu | 0 | | |
| 128.255.157.8 | dhcp80ff9d08.dynamic.uiowa.edu | 0 | | |
| 128.255.157.9 | dhcp80ff9d09.dynamic.uiowa.edu | 0 | | |
| 128.255.157.10 | dhcp80ff9d0a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.11 | psyc-s318.dynamic.uiowa.edu | 0 | | |
| 128.255.157.12 | psyc-s008.dynamic.uiowa.edu | 0 | | |
| 128.255.157.13 | psyc-uic0019903.dynamic.uiowa.edu | 0 | | |
| 128.255.157.14 | psyc-uic0023875.dynamic.uiowa.edu | 0 | | |
| 128.255.157.15 | psyc-s003.dynamic.uiowa.edu | 0 | | |
| 128.255.157.16 | dhcp80ff9d10.dynamic.uiowa.edu | 0 | | |
| 128.255.157.17 | psyc-uic0027660.dynamic.uiowa.edu | 0 | | |
| 128.255.157.18 | — | 0 | | |
| 128.255.157.19 | vpr-oar-182.dynamic.uiowa.edu | 0 | | |
| 128.255.157.20 | dhcp80ff9d14.dynamic.uiowa.edu | 0 | | |
| 128.255.157.21 | — | 0 | | |
| 128.255.157.22 | psyc-uic0019162.dynamic.uiowa.edu | 0 | | |
| 128.255.157.23 | dhcp80ff9d17.dynamic.uiowa.edu | 0 | | |
| 128.255.157.24 | psyc-s518.dynamic.uiowa.edu | 0 | | |
| 128.255.157.25 | dhcp80ff9d19.dynamic.uiowa.edu | 0 | | |
| 128.255.157.26 | dhcp80ff9d1a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.27 | — | 0 | | |
| 128.255.157.28 | — | 0 | | |
| 128.255.157.29 | psyc-uic0037179.dynamic.uiowa.edu | 0 | | |
| 128.255.157.30 | dhcp80ff9d1e.dynamic.uiowa.edu | 0 | | |
| 128.255.157.31 | dhcp80ff9d1f.dynamic.uiowa.edu | 0 | | |
| 128.255.157.32 | dhcp80ff9d20.dynamic.uiowa.edu | 0 | | |
| 128.255.157.33 | dhcp80ff9d21.dynamic.uiowa.edu | 0 | | |
| 128.255.157.34 | psyc-uic0018679.dynamic.uiowa.edu | 0 | | |
| 128.255.157.35 | psyc-uic0027696.dynamic.uiowa.edu | 0 | | |
| 128.255.157.36 | dhcp80ff9d24.dynamic.uiowa.edu | 0 | | |
| 128.255.157.37 | uic0017425.dynamic.uiowa.edu | 0 | | |
| 128.255.157.38 | dhcp80ff9d26.dynamic.uiowa.edu | 0 | | |
| 128.255.157.39 | psyc-s556.dynamic.uiowa.edu | 0 | | |
| 128.255.157.40 | — | 0 | | |
| 128.255.157.41 | dhcp80ff9d29.dynamic.uiowa.edu | 0 | | |
| 128.255.157.42 | dhcp80ff9d2a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.43 | dhcp80ff9d2b.dynamic.uiowa.edu | 0 | | |
| 128.255.157.44 | dhcp80ff9d2c.dynamic.uiowa.edu | 0 | | |
| 128.255.157.45 | dhcp80ff9d2d.dynamic.uiowa.edu | 0 | | |
| 128.255.157.46 | dhcp80ff9d2e.dynamic.uiowa.edu | 0 | | |
| 128.255.157.47 | psyc-s180.dynamic.uiowa.edu | 0 | | |
| 128.255.157.48 | — | 0 | | |
| 128.255.157.49 | dhcp80ff9d31.dynamic.uiowa.edu | 0 | | |
| 128.255.157.50 | dhcp80ff9d32.dynamic.uiowa.edu | 0 | | |
| 128.255.157.51 | whitneyiowa.dynamic.uiowa.edu | 0 | | |
| 128.255.157.52 | fm-d100140.dynamic.uiowa.edu | 0 | | |
| 128.255.157.53 | dhcp80ff9d35.dynamic.uiowa.edu | 0 | | |
| 128.255.157.54 | psyc-uic0007578.dynamic.uiowa.edu | 0 | | |
| 128.255.157.55 | dhcp80ff9d37.dynamic.uiowa.edu | 0 | | |
| 128.255.157.56 | dhcp80ff9d38.dynamic.uiowa.edu | 0 | | |
| 128.255.157.57 | psyc-s471.dynamic.uiowa.edu | 0 | | |
| 128.255.157.58 | dhcp80ff9d3a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.59 | — | 0 | | |
| 128.255.157.60 | dhcp80ff9d3c.dynamic.uiowa.edu | 0 | | |
| 128.255.157.61 | polycom_64167f837745.dynamic.uiowa.edu | 0 | | |
| 128.255.157.62 | psyc-s121.dynamic.uiowa.edu | 0 | | |
| 128.255.157.63 | dhcp80ff9d3f.dynamic.uiowa.edu | 0 | | |
| 128.255.157.64 | psyc-uic0015133.dynamic.uiowa.edu | 0 | | |
| 128.255.157.65 | dhcp80ff9d41.dynamic.uiowa.edu | 0 | | |
| 128.255.157.66 | psyc-s306.dynamic.uiowa.edu | 0 | | |
| 128.255.157.67 | psyc-uic0039650.dynamic.uiowa.edu | 0 | | |
| 128.255.157.68 | psyc-s458.dynamic.uiowa.edu | 0 | | |
| 128.255.157.69 | psyc-s384.dynamic.uiowa.edu | 0 | | |
| 128.255.157.70 | psyc-s453.dynamic.uiowa.edu | 0 | | |
| 128.255.157.71 | psyc-uic0027805.dynamic.uiowa.edu | 0 | | |
| 128.255.157.72 | psyc-uic0037660.dynamic.uiowa.edu | 0 | | |
| 128.255.157.73 | — | 0 | | |
| 128.255.157.74 | dhcp80ff9d4a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.75 | — | 0 | | |
| 128.255.157.76 | — | 0 | | |
| 128.255.157.77 | psyc-uic0018382.dynamic.uiowa.edu | 0 | | |
| 128.255.157.78 | psyc-s085.dynamic.uiowa.edu | 0 | | |
| 128.255.157.79 | — | 0 | | |
| 128.255.157.80 | — | 0 | | |
| 128.255.157.81 | psyc-s523.dynamic.uiowa.edu | 0 | | |
| 128.255.157.82 | — | 0 | | |
| 128.255.157.83 | — | 0 | | |
| 128.255.157.84 | psyc-s536.dynamic.uiowa.edu | 0 | | |
| 128.255.157.85 | dhcp80ff9d55.dynamic.uiowa.edu | 0 | | |
| 128.255.157.86 | dhcp80ff9d56.dynamic.uiowa.edu | 0 | | |
| 128.255.157.87 | dhcp80ff9d57.dynamic.uiowa.edu | 0 | | |
| 128.255.157.88 | dhcp80ff9d58.dynamic.uiowa.edu | 0 | | |
| 128.255.157.89 | — | 0 | | |
| 128.255.157.90 | dhcp80ff9d5a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.91 | dhcp80ff9d5b.dynamic.uiowa.edu | 0 | | |
| 128.255.157.92 | dhcp80ff9d5c.dynamic.uiowa.edu | 0 | | |
| 128.255.157.93 | — | 0 | | |
| 128.255.157.94 | — | 0 | | |
| 128.255.157.95 | psyc-uic0027155.dynamic.uiowa.edu | 0 | | |
| 128.255.157.96 | psyc-uicbq1mkd3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.97 | — | 0 | | |
| 128.255.157.98 | dhcp80ff9d62.dynamic.uiowa.edu | 0 | | |
| 128.255.157.99 | dhcp80ff9d63.dynamic.uiowa.edu | 0 | | |
| 128.255.157.100 | dhcp80ff9d64.dynamic.uiowa.edu | 0 | | |
| 128.255.157.101 | psyc-s411.dynamic.uiowa.edu | 0 | | |
| 128.255.157.102 | psyc-s535.dynamic.uiowa.edu | 0 | | |
| 128.255.157.103 | dhcp80ff9d67.dynamic.uiowa.edu | 0 | | |
| 128.255.157.104 | — | 0 | | |
| 128.255.157.105 | psyc-m109.dynamic.uiowa.edu | 0 | | |
| 128.255.157.106 | phys-s083.dynamic.uiowa.edu | 0 | | |
| 128.255.157.107 | dhcp80ff9d6b.dynamic.uiowa.edu | 0 | | |
| 128.255.157.108 | dhcp80ff9d6c.dynamic.uiowa.edu | 0 | | |
| 128.255.157.109 | — | 0 | | |
| 128.255.157.110 | laa-s0027733.dynamic.uiowa.edu | 0 | | |
| 128.255.157.111 | lst-pbsb-b51.dynamic.uiowa.edu | 0 | | |
| 128.255.157.112 | dhcp80ff9d70.dynamic.uiowa.edu | 0 | | |
| 128.255.157.113 | dhcp80ff9d71.dynamic.uiowa.edu | 0 | | |
| 128.255.157.114 | dhcp80ff9d72.dynamic.uiowa.edu | 0 | | |
| 128.255.157.115 | psyc-uic0027473.dynamic.uiowa.edu | 0 | | |
| 128.255.157.116 | psyc-uic0027810.dynamic.uiowa.edu | 0 | | |
| 128.255.157.117 | — | 0 | | |
| 128.255.157.118 | psyc-uic900477.dynamic.uiowa.edu | 0 | | |
| 128.255.157.119 | psyc-s147.dynamic.uiowa.edu | 0 | | |
| 128.255.157.120 | psyc-uic0027818.dynamic.uiowa.edu | 0 | | |
| 128.255.157.121 | dhcp80ff9d79.dynamic.uiowa.edu | 0 | | |
| 128.255.157.122 | dhcp80ff9d7a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.123 | — | 0 | | |
| 128.255.157.124 | psyc-uic0027158.dynamic.uiowa.edu | 0 | | |
| 128.255.157.125 | psyc-uic0039688.dynamic.uiowa.edu | 0 | | |
| 128.255.157.126 | — | 0 | | |
| 128.255.157.127 | psyc-uic0015147.dynamic.uiowa.edu | 0 | | |
| 128.255.157.128 | psyc-s027.dynamic.uiowa.edu | 0 | | |
| 128.255.157.129 | dhcp80ff9d81.dynamic.uiowa.edu | 0 | | |
| 128.255.157.130 | — | 0 | | |
| 128.255.157.131 | psyc-s479.dynamic.uiowa.edu | 0 | | |
| 128.255.157.132 | psyc-uic0019190.dynamic.uiowa.edu | 0 | | |
| 128.255.157.133 | dhcp80ff9d85.dynamic.uiowa.edu | 0 | | |
| 128.255.157.134 | dhcp80ff9d86.dynamic.uiowa.edu | 0 | | |
| 128.255.157.135 | — | 0 | | |
| 128.255.157.136 | psyc-uic0019761.dynamic.uiowa.edu | 0 | | |
| 128.255.157.137 | — | 0 | | |
| 128.255.157.138 | lyre.dynamic.uiowa.edu | 0 | | |
| 128.255.157.139 | — | 0 | | |
| 128.255.157.140 | dhcp80ff9d8c.dynamic.uiowa.edu | 0 | | |
| 128.255.157.141 | orodruin.dynamic.uiowa.edu | 0 | | |
| 128.255.157.142 | — | 0 | | |
| 128.255.157.143 | dhcp80ff9d8f.dynamic.uiowa.edu | 0 | | |
| 128.255.157.144 | psyc-s097.dynamic.uiowa.edu | 0 | | |
| 128.255.157.145 | psyc-s315.dynamic.uiowa.edu | 0 | | |
| 128.255.157.146 | dhcp80ff9d92.dynamic.uiowa.edu | 0 | | |
| 128.255.157.147 | dhcp80ff9d93.dynamic.uiowa.edu | 0 | | |
| 128.255.157.148 | psyc-s531.dynamic.uiowa.edu | 0 | | |
| 128.255.157.149 | psyc-m121.dynamic.uiowa.edu | 0 | | |
| 128.255.157.150 | psyc-uic0019467.dynamic.uiowa.edu | 0 | | |
| 128.255.157.151 | dhcp80ff9d97.dynamic.uiowa.edu | 0 | | |
| 128.255.157.152 | dhcp80ff9d98.dynamic.uiowa.edu | 0 | | |
| 128.255.157.153 | psyc-uic0024904.dynamic.uiowa.edu | 0 | | |
| 128.255.157.154 | dhcp80ff9d9a.dynamic.uiowa.edu | 0 | | |
| 128.255.157.155 | — | 0 | | |
| 128.255.157.156 | lst-pbsb-b56.dynamic.uiowa.edu | 0 | | |
| 128.255.157.157 | — | 0 | | |
| 128.255.157.158 | — | 0 | | |
| 128.255.157.159 | psyc-s069.dynamic.uiowa.edu | 0 | | |
| 128.255.157.160 | — | 0 | | |
| 128.255.157.161 | — | 0 | | |
| 128.255.157.162 | — | 0 | | |
| 128.255.157.163 | dhcp80ff9da3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.164 | dhcp80ff9da4.dynamic.uiowa.edu | 0 | | |
| 128.255.157.165 | psyc-s001.dynamic.uiowa.edu | 0 | | |
| 128.255.157.166 | dhcp80ff9da6.dynamic.uiowa.edu | 0 | | |
| 128.255.157.167 | dhcp80ff9da7.dynamic.uiowa.edu | 0 | | |
| 128.255.157.168 | — | 0 | | |
| 128.255.157.169 | — | 0 | | |
| 128.255.157.170 | — | 0 | | |
| 128.255.157.171 | psyc-uic0018051.dynamic.uiowa.edu | 0 | | |
| 128.255.157.172 | — | 0 | | |
| 128.255.157.173 | psyc-uic0027885.dynamic.uiowa.edu | 0 | | |
| 128.255.157.174 | — | 0 | | |
| 128.255.157.175 | — | 0 | | |
| 128.255.157.176 | uibst.dynamic.uiowa.edu | 0 | | |
| 128.255.157.177 | psyc-s004.dynamic.uiowa.edu | 0 | | |
| 128.255.157.178 | psyc-uic0019989.dynamic.uiowa.edu | 0 | | |
| 128.255.157.179 | dhcp80ff9db3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.180 | dhcp80ff9db4.dynamic.uiowa.edu | 0 | | |
| 128.255.157.181 | dhcp80ff9db5.dynamic.uiowa.edu | 0 | | |
| 128.255.157.182 | dhcp80ff9db6.dynamic.uiowa.edu | 0 | | |
| 128.255.157.183 | dhcp80ff9db7.dynamic.uiowa.edu | 0 | | |
| 128.255.157.184 | dhcp80ff9db8.dynamic.uiowa.edu | 0 | | |
| 128.255.157.185 | dhcp80ff9db9.dynamic.uiowa.edu | 0 | | |
| 128.255.157.186 | psyc-uic0019164.dynamic.uiowa.edu | 0 | | |
| 128.255.157.187 | — | 0 | | |
| 128.255.157.188 | dhcp80ff9dbc.dynamic.uiowa.edu | 0 | | |
| 128.255.157.189 | psyc-s018.dynamic.uiowa.edu | 0 | | |
| 128.255.157.190 | psyc-uic0018060.dynamic.uiowa.edu | 0 | | |
| 128.255.157.191 | — | 0 | | |
| 128.255.157.192 | psyc-s622.dynamic.uiowa.edu | 0 | | |
| 128.255.157.193 | psyc-uic0027742.dynamic.uiowa.edu | 0 | | |
| 128.255.157.194 | — | 0 | | |
| 128.255.157.195 | dhcp80ff9dc3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.196 | dhcp80ff9dc4.dynamic.uiowa.edu | 0 | | |
| 128.255.157.197 | dhcp80ff9dc5.dynamic.uiowa.edu | 0 | | |
| 128.255.157.198 | — | 0 | | |
| 128.255.157.199 | dhcp80ff9dc7.dynamic.uiowa.edu | 0 | | |
| 128.255.157.200 | dhcp80ff9dc8.dynamic.uiowa.edu | 0 | | |
| 128.255.157.201 | dhcp80ff9dc9.dynamic.uiowa.edu | 0 | | |
| 128.255.157.202 | dhcp80ff9dca.dynamic.uiowa.edu | 0 | | |
| 128.255.157.203 | psyc-uic0024899.dynamic.uiowa.edu | 0 | | |
| 128.255.157.204 | psyc-s490.dynamic.uiowa.edu | 0 | | |
| 128.255.157.205 | psyc-s519.dynamic.uiowa.edu | 0 | | |
| 128.255.157.206 | — | 0 | | |
| 128.255.157.207 | psyc-uic0023859.dynamic.uiowa.edu | 0 | | |
| 128.255.157.208 | psyc-uic0015157.dynamic.uiowa.edu | 0 | | |
| 128.255.157.209 | dhcp80ff9dd1.dynamic.uiowa.edu | 0 | | |
| 128.255.157.210 | — | 0 | | |
| 128.255.157.211 | dhcp80ff9dd3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.212 | psyc-uic0027319.dynamic.uiowa.edu | 0 | | |
| 128.255.157.213 | psyc-s438.dynamic.uiowa.edu | 0 | | |
| 128.255.157.214 | dhcp80ff9dd6.dynamic.uiowa.edu | 0 | | |
| 128.255.157.215 | dhcp80ff9dd7.dynamic.uiowa.edu | 0 | | |
| 128.255.157.216 | — | 0 | | |
| 128.255.157.217 | psyc-uic0019457.dynamic.uiowa.edu | 0 | | |
| 128.255.157.218 | — | 0 | | |
| 128.255.157.219 | dhcp80ff9ddb.dynamic.uiowa.edu | 0 | | |
| 128.255.157.220 | — | 0 | | |
| 128.255.157.221 | dhcp80ff9ddd.dynamic.uiowa.edu | 0 | | |
| 128.255.157.222 | dhcp80ff9dde.dynamic.uiowa.edu | 0 | | |
| 128.255.157.223 | dhcp80ff9ddf.dynamic.uiowa.edu | 0 | | |
| 128.255.157.224 | — | 0 | | |
| 128.255.157.225 | psyc-uic0017310.dynamic.uiowa.edu | 0 | | |
| 128.255.157.226 | — | 0 | | |
| 128.255.157.227 | — | 0 | | |
| 128.255.157.228 | — | 0 | | |
| 128.255.157.229 | dhcp80ff9de5.dynamic.uiowa.edu | 0 | | |
| 128.255.157.230 | snsr-pbsb-1.dynamic.uiowa.edu | 0 | | |
| 128.255.157.231 | dhcp80ff9de7.dynamic.uiowa.edu | 0 | | |
| 128.255.157.232 | dhcp80ff9de8.dynamic.uiowa.edu | 0 | | |
| 128.255.157.233 | psyc-uic0019786.dynamic.uiowa.edu | 0 | | |
| 128.255.157.234 | dhcp80ff9dea.dynamic.uiowa.edu | 0 | | |
| 128.255.157.235 | fm-d100106.dynamic.uiowa.edu | 0 | | |
| 128.255.157.236 | dhcp80ff9dec.dynamic.uiowa.edu | 0 | | |
| 128.255.157.237 | — | 0 | | |
| 128.255.157.238 | dhcp80ff9dee.dynamic.uiowa.edu | 0 | | |
| 128.255.157.239 | dhcp80ff9def.dynamic.uiowa.edu | 0 | | |
| 128.255.157.240 | dhcp80ff9df0.dynamic.uiowa.edu | 0 | | |
| 128.255.157.241 | dhcp80ff9df1.dynamic.uiowa.edu | 0 | | |
| 128.255.157.242 | dhcp80ff9df2.dynamic.uiowa.edu | 0 | | |
| 128.255.157.243 | dhcp80ff9df3.dynamic.uiowa.edu | 0 | | |
| 128.255.157.244 | dhcp80ff9df4.dynamic.uiowa.edu | 0 | | |
| 128.255.157.245 | dhcp80ff9df5.dynamic.uiowa.edu | 0 | | |
| 128.255.157.246 | dhcp80ff9df6.dynamic.uiowa.edu | 0 | | |
| 128.255.157.247 | — | 0 | | |
| 128.255.157.248 | dhcp80ff9df8.dynamic.uiowa.edu | 0 | | |
| 128.255.157.249 | fm-d0027652.dynamic.uiowa.edu | 0 | | |
| 128.255.157.250 | lst-pbsb-b60.dynamic.uiowa.edu | 0 | | |
| 128.255.157.251 | dhcp80ff9dfb.dynamic.uiowa.edu | 0 | | |
| 128.255.157.252 | psyc-s222.dynamic.uiowa.edu | 0 | | |
| 128.255.157.253 | its-es-053.dynamic.uiowa.edu | 0 | | |
| 128.255.157.254 | dhcp80ff9dfe.dynamic.uiowa.edu | 0 | | |
| 128.255.157.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f3 -m8 128.255.157.197
traceroute to 128.255.157.197 (128.255.157.197): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from 
IPinfo ProbeNet in Salt Lake City, US
IPinfo ProbeNet in Salt Lake City, USOn