Summary
| ASN | AS3676 University of Iowa |
| BGP | 128.255.0.0/16 |
| IPs with RDNS | 126 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.255.217.0 | cbrb-net-4.uiowa.edu | 0 |  | |
| 128.255.217.1 | — | 0 | | |
| 128.255.217.2 | — | 0 | | |
| 128.255.217.3 | — | 0 | | |
| 128.255.217.4 | — | 0 | | |
| 128.255.217.5 | — | 0 | | |
| 128.255.217.6 | — | 0 | | |
| 128.255.217.7 | — | 0 | | |
| 128.255.217.8 | — | 0 | | |
| 128.255.217.9 | — | 0 | | |
| 128.255.217.10 | — | 0 | | |
| 128.255.217.11 | — | 0 | | |
| 128.255.217.12 | — | 0 | | |
| 128.255.217.13 | — | 0 | | |
| 128.255.217.14 | — | 0 | | |
| 128.255.217.15 | — | 0 | | |
| 128.255.217.16 | — | 0 | | |
| 128.255.217.17 | — | 0 | | |
| 128.255.217.18 | — | 0 | | |
| 128.255.217.19 | — | 0 | | |
| 128.255.217.20 | — | 0 | | |
| 128.255.217.21 | — | 0 | | |
| 128.255.217.22 | — | 0 | | |
| 128.255.217.23 | — | 0 | | |
| 128.255.217.24 | — | 0 | | |
| 128.255.217.25 | — | 0 | | |
| 128.255.217.26 | — | 0 | | |
| 128.255.217.27 | — | 0 | | |
| 128.255.217.28 | — | 0 | | |
| 128.255.217.29 | — | 0 | | |
| 128.255.217.30 | — | 0 | | |
| 128.255.217.31 | — | 0 | | |
| 128.255.217.32 | — | 0 | | |
| 128.255.217.33 | — | 0 | | |
| 128.255.217.34 | — | 0 | | |
| 128.255.217.35 | — | 0 | | |
| 128.255.217.36 | — | 0 | | |
| 128.255.217.37 | — | 0 | | |
| 128.255.217.38 | — | 0 | | |
| 128.255.217.39 | — | 0 | | |
| 128.255.217.40 | — | 0 | | |
| 128.255.217.41 | — | 0 | | |
| 128.255.217.42 | — | 0 | | |
| 128.255.217.43 | — | 0 | | |
| 128.255.217.44 | — | 0 | | |
| 128.255.217.45 | — | 0 | | |
| 128.255.217.46 | — | 0 | | |
| 128.255.217.47 | — | 0 | | |
| 128.255.217.48 | — | 0 | | |
| 128.255.217.49 | — | 0 | | |
| 128.255.217.50 | — | 0 | | |
| 128.255.217.51 | — | 0 | | |
| 128.255.217.52 | — | 0 | | |
| 128.255.217.53 | — | 0 | | |
| 128.255.217.54 | — | 0 | | |
| 128.255.217.55 | — | 0 | | |
| 128.255.217.56 | — | 0 | | |
| 128.255.217.57 | — | 0 | | |
| 128.255.217.58 | — | 0 | | |
| 128.255.217.59 | — | 0 | | |
| 128.255.217.60 | — | 0 | | |
| 128.255.217.61 | — | 0 | | |
| 128.255.217.62 | — | 0 | | |
| 128.255.217.63 | — | 0 | | |
| 128.255.217.64 | — | 0 | | |
| 128.255.217.65 | — | 0 | | |
| 128.255.217.66 | — | 0 | | |
| 128.255.217.67 | — | 0 | | |
| 128.255.217.68 | — | 0 | | |
| 128.255.217.69 | — | 0 | | |
| 128.255.217.70 | — | 0 | | |
| 128.255.217.71 | — | 0 | | |
| 128.255.217.72 | — | 0 | | |
| 128.255.217.73 | — | 0 | | |
| 128.255.217.74 | — | 0 | | |
| 128.255.217.75 | — | 0 | | |
| 128.255.217.76 | — | 0 | | |
| 128.255.217.77 | — | 0 | | |
| 128.255.217.78 | — | 0 | | |
| 128.255.217.79 | — | 0 | | |
| 128.255.217.80 | — | 0 | | |
| 128.255.217.81 | — | 0 | | |
| 128.255.217.82 | — | 0 | | |
| 128.255.217.83 | — | 0 | | |
| 128.255.217.84 | — | 0 | | |
| 128.255.217.85 | — | 0 | | |
| 128.255.217.86 | — | 0 | | |
| 128.255.217.87 | — | 0 | | |
| 128.255.217.88 | — | 0 | | |
| 128.255.217.89 | — | 0 | | |
| 128.255.217.90 | — | 0 | | |
| 128.255.217.91 | — | 0 | | |
| 128.255.217.92 | — | 0 | | |
| 128.255.217.93 | — | 0 | | |
| 128.255.217.94 | — | 0 | | |
| 128.255.217.95 | — | 0 | | |
| 128.255.217.96 | — | 0 | | |
| 128.255.217.97 | — | 0 | | |
| 128.255.217.98 | — | 0 | | |
| 128.255.217.99 | — | 0 | | |
| 128.255.217.100 | polycom_64167fdcc40a.dynamic.uiowa.edu | 0 | | |
| 128.255.217.101 | dhcp80ffd965.dynamic.uiowa.edu | 0 | | |
| 128.255.217.102 | mnr666.dynamic.uiowa.edu | 0 | | |
| 128.255.217.103 | dhcp80ffd967.dynamic.uiowa.edu | 0 | | |
| 128.255.217.104 | dhcp80ffd968.dynamic.uiowa.edu | 0 | | |
| 128.255.217.105 | mnv140.dynamic.uiowa.edu | 0 | | |
| 128.255.217.106 | dhcp80ffd96a.dynamic.uiowa.edu | 0 | | |
| 128.255.217.107 | dhcp80ffd96b.dynamic.uiowa.edu | 0 | | |
| 128.255.217.108 | dhcp80ffd96c.dynamic.uiowa.edu | 0 | | |
| 128.255.217.109 | mpd188.dynamic.uiowa.edu | 0 | | |
| 128.255.217.110 | mnc558.dynamic.uiowa.edu | 0 | | |
| 128.255.217.111 | — | 0 |  | |
| 128.255.217.112 | dhcp80ffd970.dynamic.uiowa.edu | 0 | | |
| 128.255.217.113 | — | 0 | | |
| 128.255.217.114 | dhcp80ffd972.dynamic.uiowa.edu | 0 | | |
| 128.255.217.115 | dhcp80ffd973.dynamic.uiowa.edu | 0 | | |
| 128.255.217.116 | dhcp80ffd974.dynamic.uiowa.edu | 0 | | |
| 128.255.217.117 | dhcp80ffd975.dynamic.uiowa.edu | 0 | | |
| 128.255.217.118 | dhcp80ffd976.dynamic.uiowa.edu | 0 | | |
| 128.255.217.119 | dhcp80ffd977.dynamic.uiowa.edu | 0 | | |
| 128.255.217.120 | mpj279.dynamic.uiowa.edu | 0 | | |
| 128.255.217.121 | — | 0 | | |
| 128.255.217.122 | mnq518.dynamic.uiowa.edu | 0 | | |
| 128.255.217.123 | mpf106.dynamic.uiowa.edu | 0 | | |
| 128.255.217.124 | dhcp80ffd97c.dynamic.uiowa.edu | 0 | | |
| 128.255.217.125 | dhcp80ffd97d.dynamic.uiowa.edu | 0 | | |
| 128.255.217.126 | — | 0 | | |
| 128.255.217.127 | dhcp80ffd97f.dynamic.uiowa.edu | 0 | | |
| 128.255.217.128 | polycom_64167f8eddd3.dynamic.uiowa.edu | 0 | | |
| 128.255.217.129 | dhcp80ffd981.dynamic.uiowa.edu | 0 | | |
| 128.255.217.130 | dhcp80ffd982.dynamic.uiowa.edu | 0 | | |
| 128.255.217.131 | dhcp80ffd983.dynamic.uiowa.edu | 0 | | |
| 128.255.217.132 | dhcp80ffd984.dynamic.uiowa.edu | 0 | | |
| 128.255.217.133 | dhcp80ffd985.dynamic.uiowa.edu | 0 | | |
| 128.255.217.134 | — | 0 | | |
| 128.255.217.135 | mpa597.dynamic.uiowa.edu | 0 | | |
| 128.255.217.136 | mpj894.dynamic.uiowa.edu | 0 | | |
| 128.255.217.137 | dhcp80ffd989.dynamic.uiowa.edu | 0 | | |
| 128.255.217.138 | dhcp80ffd98a.dynamic.uiowa.edu | 0 | | |
| 128.255.217.139 | dhcp80ffd98b.dynamic.uiowa.edu | 0 | | |
| 128.255.217.140 | mnu124.dynamic.uiowa.edu | 0 | | |
| 128.255.217.141 | — | 0 | | |
| 128.255.217.142 | dhcp80ffd98e.dynamic.uiowa.edu | 0 | | |
| 128.255.217.143 | poly64167ff172ca.dynamic.uiowa.edu | 0 | | |
| 128.255.217.144 | dhcp80ffd990.dynamic.uiowa.edu | 0 | | |
| 128.255.217.145 | — | 0 | | |
| 128.255.217.146 | dhcp80ffd992.dynamic.uiowa.edu | 0 | | |
| 128.255.217.147 | mpa298.dynamic.uiowa.edu | 0 | | |
| 128.255.217.148 | dhcp80ffd994.dynamic.uiowa.edu | 0 | | |
| 128.255.217.149 | dhcp80ffd995.dynamic.uiowa.edu | 0 | | |
| 128.255.217.150 | dhcp80ffd996.dynamic.uiowa.edu | 0 | | |
| 128.255.217.151 | dhcp80ffd997.dynamic.uiowa.edu | 0 | | |
| 128.255.217.152 | dhcp80ffd998.dynamic.uiowa.edu | 0 | | |
| 128.255.217.153 | — | 0 | | |
| 128.255.217.154 | — | 0 | | |
| 128.255.217.155 | mme195.dynamic.uiowa.edu | 0 | | |
| 128.255.217.156 | poly64167ff18e78.dynamic.uiowa.edu | 0 | | |
| 128.255.217.157 | mff926.dynamic.uiowa.edu | 0 | | |
| 128.255.217.158 | dhcp80ffd99e.dynamic.uiowa.edu | 0 | | |
| 128.255.217.159 | dhcp80ffd99f.dynamic.uiowa.edu | 0 | | |
| 128.255.217.160 | — | 0 | | |
| 128.255.217.161 | mnu824.dynamic.uiowa.edu | 0 | | |
| 128.255.217.162 | — | 0 | | |
| 128.255.217.163 | mnz510.dynamic.uiowa.edu | 0 | | |
| 128.255.217.164 | dhcp80ffd9a4.dynamic.uiowa.edu | 0 | | |
| 128.255.217.165 | dhcp80ffd9a5.dynamic.uiowa.edu | 0 | | |
| 128.255.217.166 | dhcp80ffd9a6.dynamic.uiowa.edu | 0 | | |
| 128.255.217.167 | dhcp80ffd9a7.dynamic.uiowa.edu | 0 | | |
| 128.255.217.168 | dhcp80ffd9a8.dynamic.uiowa.edu | 0 | | |
| 128.255.217.169 | mny869.dynamic.uiowa.edu | 0 | | |
| 128.255.217.170 | — | 0 | | |
| 128.255.217.171 | dhcp80ffd9ab.dynamic.uiowa.edu | 0 | | |
| 128.255.217.172 | dhcp80ffd9ac.dynamic.uiowa.edu | 0 | | |
| 128.255.217.173 | dhcp80ffd9ad.dynamic.uiowa.edu | 0 | | |
| 128.255.217.174 | dhcp80ffd9ae.dynamic.uiowa.edu | 0 | | |
| 128.255.217.175 | — | 0 | | |
| 128.255.217.176 | dhcp80ffd9b0.dynamic.uiowa.edu | 0 | | |
| 128.255.217.177 | dhcp80ffd9b1.dynamic.uiowa.edu | 0 | | |
| 128.255.217.178 | envision1051018.dynamic.uiowa.edu | 0 | | |
| 128.255.217.179 | dhcp80ffd9b3.dynamic.uiowa.edu | 0 | | |
| 128.255.217.180 | dhcp80ffd9b4.dynamic.uiowa.edu | 0 | | |
| 128.255.217.181 | — | 0 | | |
| 128.255.217.182 | dhcp80ffd9b6.dynamic.uiowa.edu | 0 | | |
| 128.255.217.183 | polycom_64167fdcb889.dynamic.uiowa.edu | 0 | | |
| 128.255.217.184 | — | 0 | | |
| 128.255.217.185 | dhcp80ffd9b9.dynamic.uiowa.edu | 0 | | |
| 128.255.217.186 | — | 0 | | |
| 128.255.217.187 | — | 0 | | |
| 128.255.217.188 | — | 0 | | |
| 128.255.217.189 | mpm044.dynamic.uiowa.edu | 0 | | |
| 128.255.217.190 | mnz507.dynamic.uiowa.edu | 0 | | |
| 128.255.217.191 | dhcp80ffd9bf.dynamic.uiowa.edu | 0 | | |
| 128.255.217.192 | mnr687.dynamic.uiowa.edu | 0 | | |
| 128.255.217.193 | polycom_64167fdcb82b.dynamic.uiowa.edu | 0 | | |
| 128.255.217.194 | dhcp80ffd9c2.dynamic.uiowa.edu | 0 | | |
| 128.255.217.195 | dhcp80ffd9c3.dynamic.uiowa.edu | 0 | | |
| 128.255.217.196 | mpc305.dynamic.uiowa.edu | 0 | | |
| 128.255.217.197 | ibright-2462522080014.dynamic.uiowa.edu | 0 | | |
| 128.255.217.198 | dhcp80ffd9c6.dynamic.uiowa.edu | 0 | | |
| 128.255.217.199 | dhcp80ffd9c7.dynamic.uiowa.edu | 0 | | |
| 128.255.217.200 | dhcp80ffd9c8.dynamic.uiowa.edu | 0 | | |
| 128.255.217.201 | dhcp80ffd9c9.dynamic.uiowa.edu | 0 | | |
| 128.255.217.202 | — | 0 | | |
| 128.255.217.203 | dhcp80ffd9cb.dynamic.uiowa.edu | 0 | | |
| 128.255.217.204 | dhcp80ffd9cc.dynamic.uiowa.edu | 0 | | |
| 128.255.217.205 | — | 0 | | |
| 128.255.217.206 | dhcp80ffd9ce.dynamic.uiowa.edu | 0 | | |
| 128.255.217.207 | poly48256746f0de.dynamic.uiowa.edu | 0 | | |
| 128.255.217.208 | mnh860.dynamic.uiowa.edu | 0 | | |
| 128.255.217.209 | mpm697.dynamic.uiowa.edu | 0 | | |
| 128.255.217.210 | dhcp80ffd9d2.dynamic.uiowa.edu | 0 | | |
| 128.255.217.211 | — | 0 | | |
| 128.255.217.212 | mnq416.dynamic.uiowa.edu | 0 | | |
| 128.255.217.213 | dhcp80ffd9d5.dynamic.uiowa.edu | 0 | | |
| 128.255.217.214 | poly64167ff18e80.dynamic.uiowa.edu | 0 | | |
| 128.255.217.215 | mpj893.dynamic.uiowa.edu | 0 | | |
| 128.255.217.216 | dhcp80ffd9d8.dynamic.uiowa.edu | 0 | | |
| 128.255.217.217 | mph480.dynamic.uiowa.edu | 0 | | |
| 128.255.217.218 | dhcp80ffd9da.dynamic.uiowa.edu | 0 | | |
| 128.255.217.219 | mpm656.dynamic.uiowa.edu | 0 | | |
| 128.255.217.220 | polycom_64167fdcc0bc.dynamic.uiowa.edu | 0 | | |
| 128.255.217.221 | mnr133.dynamic.uiowa.edu | 0 | | |
| 128.255.217.222 | dhcp80ffd9de.dynamic.uiowa.edu | 0 | | |
| 128.255.217.223 | dhcp80ffd9df.dynamic.uiowa.edu | 0 | | |
| 128.255.217.224 | dhcp80ffd9e0.dynamic.uiowa.edu | 0 | | |
| 128.255.217.225 | mme301.dynamic.uiowa.edu | 0 | | |
| 128.255.217.226 | — | 0 | | |
| 128.255.217.227 | dhcp80ffd9e3.dynamic.uiowa.edu | 0 | | |
| 128.255.217.228 | dhcp80ffd9e4.dynamic.uiowa.edu | 0 | | |
| 128.255.217.229 | — | 0 | | |
| 128.255.217.230 | — | 0 | | |
| 128.255.217.231 | dhcp80ffd9e7.dynamic.uiowa.edu | 0 | | |
| 128.255.217.232 | dhcp80ffd9e8.dynamic.uiowa.edu | 0 | | |
| 128.255.217.233 | mpe245.dynamic.uiowa.edu | 0 | | |
| 128.255.217.234 | — | 0 | | |
| 128.255.217.235 | — | 0 | | |
| 128.255.217.236 | ael6-0966-57e4-4574.dynamic.uiowa.edu | 0 | | |
| 128.255.217.237 | — | 0 | | |
| 128.255.217.238 | dhcp80ffd9ee.dynamic.uiowa.edu | 0 | | |
| 128.255.217.239 | dhcp80ffd9ef.dynamic.uiowa.edu | 0 | | |
| 128.255.217.240 | — | 0 | | |
| 128.255.217.241 | mpa292.dynamic.uiowa.edu | 0 | | |
| 128.255.217.242 | dhcp80ffd9f2.dynamic.uiowa.edu | 0 | | |
| 128.255.217.243 | leica-lv1baejd1.dynamic.uiowa.edu | 0 | | |
| 128.255.217.244 | dhcp80ffd9f4.dynamic.uiowa.edu | 0 | | |
| 128.255.217.245 | polycom_64167fdcb646.dynamic.uiowa.edu | 0 | | |
| 128.255.217.246 | dhcp80ffd9f6.dynamic.uiowa.edu | 0 | | |
| 128.255.217.247 | — | 0 | | |
| 128.255.217.248 | mnq636.dynamic.uiowa.edu | 0 | | |
| 128.255.217.249 | mnr134.dynamic.uiowa.edu | 0 | | |
| 128.255.217.250 | polycom_64167fdcb5f4.dynamic.uiowa.edu | 0 | | |
| 128.255.217.251 | — | 0 | | |
| 128.255.217.252 | dhcp80ffd9fc.dynamic.uiowa.edu | 0 | | |
| 128.255.217.253 | mpk668.dynamic.uiowa.edu | 0 | | |
| 128.255.217.254 | mnu953.dynamic.uiowa.edu | 0 | | |
| 128.255.217.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f5 -m11 128.255.217.240
traceroute to 128.255.217.240 (128.255.217.240): 11 hops max, 52 byte packets
6 *
9 *
10 *
11 *
Measurement taken from 
IPinfo ProbeNet in Gretna, US
IPinfo ProbeNet in Gretna, USOn