Summary
| ASN | AS3676 University of Iowa |
| BGP | 128.255.0.0/16 |
| IPs with RDNS | 161 |
| Hosted Domains | 0 |
| Pingable IPs | 1 |
| Router IPs | 0 |
| 128.255.9.0 | nb-net.uiowa.edu | 0 |  | |
| 128.255.9.1 | — | 0 | | |
| 128.255.9.2 | nrsg-c333.dynamic.uiowa.edu | 0 | | |
| 128.255.9.3 | — | 0 | | |
| 128.255.9.4 | — | 0 | | |
| 128.255.9.5 | — | 0 | | |
| 128.255.9.6 | — | 0 | | |
| 128.255.9.7 | — | 0 | | |
| 128.255.9.8 | — | 0 |  | |
| 128.255.9.9 | — | 0 | | |
| 128.255.9.10 | nrsg-nb-610.dynamic.uiowa.edu | 0 | | |
| 128.255.9.11 | nrsg-170l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.12 | nrsg-advlab3.dynamic.uiowa.edu | 0 | | |
| 128.255.9.13 | — | 0 | | |
| 128.255.9.14 | — | 0 | | |
| 128.255.9.15 | — | 0 | | |
| 128.255.9.16 | — | 0 | | |
| 128.255.9.17 | nrsg-conf116.dynamic.uiowa.edu | 0 | | |
| 128.255.9.18 | nrsg-advlab5.dynamic.uiowa.edu | 0 | | |
| 128.255.9.19 | nrsg-advlab1.dynamic.uiowa.edu | 0 | | |
| 128.255.9.20 | nrsg-nb-608.dynamic.uiowa.edu | 0 | | |
| 128.255.9.21 | — | 0 | | |
| 128.255.9.22 | nrsg-152l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.23 | nrsg-c016.dynamic.uiowa.edu | 0 | | |
| 128.255.9.24 | nrsg-nb-605.dynamic.uiowa.edu | 0 | | |
| 128.255.9.25 | nrsg-c009.dynamic.uiowa.edu | 0 | | |
| 128.255.9.26 | — | 0 | | |
| 128.255.9.27 | nrsg-nb-977.dynamic.uiowa.edu | 0 | | |
| 128.255.9.28 | nrsg-nb-619.dynamic.uiowa.edu | 0 | | |
| 128.255.9.29 | — | 0 | | |
| 128.255.9.30 | nrsg-004.dynamic.uiowa.edu | 0 | | |
| 128.255.9.31 | — | 0 | | |
| 128.255.9.32 | — | 0 | | |
| 128.255.9.33 | nrsg-163l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.34 | nrsg-nb-112.dynamic.uiowa.edu | 0 | | |
| 128.255.9.35 | — | 0 | | |
| 128.255.9.36 | — | 0 | | |
| 128.255.9.37 | — | 0 | | |
| 128.255.9.38 | nrsg-009.dynamic.uiowa.edu | 0 | | |
| 128.255.9.39 | — | 0 | | |
| 128.255.9.40 | — | 0 | | |
| 128.255.9.41 | dhcp80ff0929.dynamic.uiowa.edu | 0 | | |
| 128.255.9.42 | nrsg-197l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.43 | msp-cnb-020-07.dynamic.uiowa.edu | 0 | | |
| 128.255.9.44 | nrsg-103l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.45 | nrsg-141l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.46 | nrsg-nb-611.dynamic.uiowa.edu | 0 | | |
| 128.255.9.47 | nrsg-onrs.dynamic.uiowa.edu | 0 | | |
| 128.255.9.48 | msp-cnb-020-08.dynamic.uiowa.edu | 0 | | |
| 128.255.9.49 | — | 0 | | |
| 128.255.9.50 | erm-cnb-032-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.51 | nrsg-c015.dynamic.uiowa.edu | 0 | | |
| 128.255.9.52 | msp-cnb-234.dynamic.uiowa.edu | 0 | | |
| 128.255.9.53 | — | 0 | | |
| 128.255.9.54 | nrsg-c429.dynamic.uiowa.edu | 0 | | |
| 128.255.9.55 | — | 0 | | |
| 128.255.9.56 | msp-cnb-429.dynamic.uiowa.edu | 0 | | |
| 128.255.9.57 | msp-cnb-030-02.dynamic.uiowa.edu | 0 | | |
| 128.255.9.58 | msp-cnb-030-05.dynamic.uiowa.edu | 0 | | |
| 128.255.9.59 | — | 0 | | |
| 128.255.9.60 | msp-cnb-020-04.dynamic.uiowa.edu | 0 | | |
| 128.255.9.61 | erm-cnb-309-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.62 | msp-cnb-307.dynamic.uiowa.edu | 0 | | |
| 128.255.9.63 | — | 0 | | |
| 128.255.9.64 | msp-cnb-034-07.dynamic.uiowa.edu | 0 | | |
| 128.255.9.65 | nrsg-010.dynamic.uiowa.edu | 0 | | |
| 128.255.9.66 | — | 0 | | |
| 128.255.9.67 | msp-cnb-034-01.dynamic.uiowa.edu | 0 | | |
| 128.255.9.68 | msp-cnb-020-05.dynamic.uiowa.edu | 0 | | |
| 128.255.9.69 | nrsg-c013.dynamic.uiowa.edu | 0 | | |
| 128.255.9.70 | nrsg-c011.dynamic.uiowa.edu | 0 | | |
| 128.255.9.71 | — | 0 | | |
| 128.255.9.72 | — | 0 | | |
| 128.255.9.73 | msp-cnb-337-04.dynamic.uiowa.edu | 0 | | |
| 128.255.9.74 | msp-cnb-235.dynamic.uiowa.edu | 0 | | |
| 128.255.9.75 | erm-cnb-034-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.76 | nrsg-nb-895.dynamic.uiowa.edu | 0 | | |
| 128.255.9.77 | msp-cnb-333-01.dynamic.uiowa.edu | 0 | | |
| 128.255.9.78 | — | 0 | | |
| 128.255.9.79 | msp-cnb-337-03.dynamic.uiowa.edu | 0 | | |
| 128.255.9.80 | lst-cnb-331.dynamic.uiowa.edu | 0 | | |
| 128.255.9.81 | — | 0 | | |
| 128.255.9.82 | msp-cnb-020-01.dynamic.uiowa.edu | 0 | | |
| 128.255.9.83 | msp-cnb-034-inst.dynamic.uiowa.edu | 0 | | |
| 128.255.9.84 | — | 0 | | |
| 128.255.9.85 | nrsg-dean.dynamic.uiowa.edu | 0 | | |
| 128.255.9.86 | msp-cnb-333-02.dynamic.uiowa.edu | 0 | | |
| 128.255.9.87 | — | 0 | | |
| 128.255.9.88 | nrsg-nb-614.dynamic.uiowa.edu | 0 | | |
| 128.255.9.89 | — | 0 | | |
| 128.255.9.90 | — | 0 | | |
| 128.255.9.91 | — | 0 | | |
| 128.255.9.92 | — | 0 | | |
| 128.255.9.93 | msp-cnb-333-04.dynamic.uiowa.edu | 0 | | |
| 128.255.9.94 | msp-cnb-331.dynamic.uiowa.edu | 0 | | |
| 128.255.9.95 | — | 0 | | |
| 128.255.9.96 | msp-cnb-020-14.dynamic.uiowa.edu | 0 | | |
| 128.255.9.97 | msp-cnb-337-05.dynamic.uiowa.edu | 0 | | |
| 128.255.9.98 | lst-cnb-307.dynamic.uiowa.edu | 0 | | |
| 128.255.9.99 | nrsg-secure.iowa.uiowa.edu | 0 | | |
| 128.255.9.100 | erm-cnb-032-1-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.101 | msp-cnb-130.dynamic.uiowa.edu | 0 | | |
| 128.255.9.102 | msp-cnb-116.dynamic.uiowa.edu | 0 | | |
| 128.255.9.103 | nrsg-nb-626.dynamic.uiowa.edu | 0 | | |
| 128.255.9.104 | msp-cnb-337-01.dynamic.uiowa.edu | 0 | | |
| 128.255.9.105 | nrsg-c315.dynamic.uiowa.edu | 0 | | |
| 128.255.9.106 | — | 0 | | |
| 128.255.9.107 | — | 0 | | |
| 128.255.9.108 | msp-cnb-333-06.dynamic.uiowa.edu | 0 | | |
| 128.255.9.109 | nrsg-c010.dynamic.uiowa.edu | 0 | | |
| 128.255.9.110 | erm-cnb-331-1-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.111 | nrsg-160l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.112 | nrsg-c20.dynamic.uiowa.edu | 0 | | |
| 128.255.9.113 | — | 0 | | |
| 128.255.9.114 | — | 0 | | |
| 128.255.9.115 | lst-cnb-030.dynamic.uiowa.edu | 0 | | |
| 128.255.9.116 | — | 0 | | |
| 128.255.9.117 | nrsg-c012.dynamic.uiowa.edu | 0 | | |
| 128.255.9.118 | nrsg-nb-625.dynamic.uiowa.edu | 0 | | |
| 128.255.9.119 | — | 0 | | |
| 128.255.9.120 | — | 0 | | |
| 128.255.9.121 | msp-cnb-102.dynamic.uiowa.edu | 0 | | |
| 128.255.9.122 | — | 0 | | |
| 128.255.9.123 | nrsg-187l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.124 | — | 0 | | |
| 128.255.9.125 | nrsg-142l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.126 | — | 0 | | |
| 128.255.9.127 | msp-cnb-020-09.dynamic.uiowa.edu | 0 | | |
| 128.255.9.128 | fm-d100176.dynamic.uiowa.edu | 0 | | |
| 128.255.9.129 | msp-cnb-333-03.dynamic.uiowa.edu | 0 | | |
| 128.255.9.130 | nrsg-nb-616.dynamic.uiowa.edu | 0 | | |
| 128.255.9.131 | nrsg-005.dynamic.uiowa.edu | 0 | | |
| 128.255.9.132 | nrsg-150l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.133 | nrsg-nb-986.dynamic.uiowa.edu | 0 | | |
| 128.255.9.134 | — | 0 | | |
| 128.255.9.135 | nrsg-172l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.136 | — | 0 | | |
| 128.255.9.137 | — | 0 | | |
| 128.255.9.138 | — | 0 | | |
| 128.255.9.139 | — | 0 | | |
| 128.255.9.140 | nrsg-nb-613.dynamic.uiowa.edu | 0 | | |
| 128.255.9.141 | nrsg-advlab2.dynamic.uiowa.edu | 0 | | |
| 128.255.9.142 | — | 0 | | |
| 128.255.9.143 | — | 0 | | |
| 128.255.9.144 | nrsg-nb-701.dynamic.uiowa.edu | 0 | | |
| 128.255.9.145 | msp-cnb-020-10.dynamic.uiowa.edu | 0 | | |
| 128.255.9.146 | — | 0 | | |
| 128.255.9.147 | msp-cnb-337-02.dynamic.uiowa.edu | 0 | | |
| 128.255.9.148 | — | 0 | | |
| 128.255.9.149 | — | 0 | | |
| 128.255.9.150 | — | 0 | | |
| 128.255.9.151 | msp-cnb-333-05.dynamic.uiowa.edu | 0 | | |
| 128.255.9.152 | nrsg-c017.dynamic.uiowa.edu | 0 | | |
| 128.255.9.153 | — | 0 | | |
| 128.255.9.154 | nrsg-nb-607.dynamic.uiowa.edu | 0 | | |
| 128.255.9.155 | erm-cnb-333-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.156 | nrsg-nb-114.dynamic.uiowa.edu | 0 | | |
| 128.255.9.157 | lst-cnb-337.dynamic.uiowa.edu | 0 | | |
| 128.255.9.158 | erm-cnb-040-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.159 | lst-cnb-309.dynamic.uiowa.edu | 0 | | |
| 128.255.9.160 | nrsg-c004.dynamic.uiowa.edu | 0 | | |
| 128.255.9.161 | — | 0 | | |
| 128.255.9.162 | nrsg-c002.dynamic.uiowa.edu | 0 | | |
| 128.255.9.163 | msp-cnb-034-04.dynamic.uiowa.edu | 0 | | |
| 128.255.9.164 | msp-cnb-030-01.dynamic.uiowa.edu | 0 | | |
| 128.255.9.165 | msp-cnb-030-06.dynamic.uiowa.edu | 0 | | |
| 128.255.9.166 | msp-cnb-020-02.dynamic.uiowa.edu | 0 | | |
| 128.255.9.167 | nrsg-008.dynamic.uiowa.edu | 0 | | |
| 128.255.9.168 | msp-cnb-034-06.dynamic.uiowa.edu | 0 | | |
| 128.255.9.169 | msp-cnb-020-06.dynamic.uiowa.edu | 0 | | |
| 128.255.9.170 | nrsg-nb-617.dynamic.uiowa.edu | 0 | | |
| 128.255.9.171 | erm-cnb-337-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.172 | nrsg-011l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.173 | lst-cnb-040.dynamic.uiowa.edu | 0 | | |
| 128.255.9.174 | — | 0 | | |
| 128.255.9.175 | — | 0 | | |
| 128.255.9.176 | nrsg-c007.dynamic.uiowa.edu | 0 | | |
| 128.255.9.177 | — | 0 | | |
| 128.255.9.178 | msp-cnb-020-12.dynamic.uiowa.edu | 0 | | |
| 128.255.9.179 | msp-cnb-020-13.dynamic.uiowa.edu | 0 | | |
| 128.255.9.180 | erm-cnb-331-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.181 | nrsg-a009.dynamic.uiowa.edu | 0 | | |
| 128.255.9.182 | — | 0 | | |
| 128.255.9.183 | — | 0 | | |
| 128.255.9.184 | erm-cnb-309-1-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.185 | msp-cnb-030-04.dynamic.uiowa.edu | 0 | | |
| 128.255.9.186 | — | 0 | | |
| 128.255.9.187 | msp-cnb-030-03.dynamic.uiowa.edu | 0 | | |
| 128.255.9.188 | msp-cnb-034-03.dynamic.uiowa.edu | 0 | | |
| 128.255.9.189 | nrsg-c003.dynamic.uiowa.edu | 0 | | |
| 128.255.9.190 | — | 0 | | |
| 128.255.9.191 | msp-cnb-034-05.dynamic.uiowa.edu | 0 | | |
| 128.255.9.192 | nrsg-c008.dynamic.uiowa.edu | 0 | | |
| 128.255.9.193 | msp-cnb-030-07.dynamic.uiowa.edu | 0 | | |
| 128.255.9.194 | msp-cnb-020-03.dynamic.uiowa.edu | 0 | | |
| 128.255.9.195 | — | 0 | | |
| 128.255.9.196 | nrsg-nb-624.dynamic.uiowa.edu | 0 | | |
| 128.255.9.197 | — | 0 | | |
| 128.255.9.198 | polycom_64167f833aa1.dynamic.uiowa.edu | 0 | | |
| 128.255.9.199 | msp-cnb-030-inst.dynamic.uiowa.edu | 0 | | |
| 128.255.9.200 | nrsg-c014.dynamic.uiowa.edu | 0 | | |
| 128.255.9.201 | — | 0 | | |
| 128.255.9.202 | — | 0 | | |
| 128.255.9.203 | nrsg-101l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.204 | — | 0 | | |
| 128.255.9.205 | msp-cnb-020-15.dynamic.uiowa.edu | 0 | | |
| 128.255.9.206 | pr-cnb-40.dynamic.uiowa.edu | 0 | | |
| 128.255.9.207 | — | 0 | | |
| 128.255.9.208 | nrsg-nb-313.dynamic.uiowa.edu | 0 | | |
| 128.255.9.209 | msp-cnb-118.dynamic.uiowa.edu | 0 | | |
| 128.255.9.210 | msp-cnb-309.dynamic.uiowa.edu | 0 | | |
| 128.255.9.211 | — | 0 | | |
| 128.255.9.212 | — | 0 | | |
| 128.255.9.213 | nrsg-126l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.214 | erm-cnb-030-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.215 | — | 0 | | |
| 128.255.9.216 | nrsg-c001.dynamic.uiowa.edu | 0 | | |
| 128.255.9.217 | erm-cnb-307-2-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.218 | nrsg-a026l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.219 | — | 0 | | |
| 128.255.9.220 | nrsg-nb-622.dynamic.uiowa.edu | 0 | | |
| 128.255.9.221 | — | 0 | | |
| 128.255.9.222 | dhcp80ff09de.dynamic.uiowa.edu | 0 | | |
| 128.255.9.223 | — | 0 | | |
| 128.255.9.224 | erm-cnb-337-1-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.225 | — | 0 | | |
| 128.255.9.226 | msp-cnb-020-11.dynamic.uiowa.edu | 0 | | |
| 128.255.9.227 | erm-cnb-307-1-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.228 | — | 0 | | |
| 128.255.9.229 | nrsg-c407.dynamic.uiowa.edu | 0 | | |
| 128.255.9.230 | — | 0 | | |
| 128.255.9.231 | — | 0 | | |
| 128.255.9.232 | — | 0 | | |
| 128.255.9.233 | msp-cnb-034-02.dynamic.uiowa.edu | 0 | | |
| 128.255.9.234 | msp-cnb-040.dynamic.uiowa.edu | 0 | | |
| 128.255.9.235 | — | 0 | | |
| 128.255.9.236 | — | 0 | | |
| 128.255.9.237 | msp-cnb-120.dynamic.uiowa.edu | 0 | | |
| 128.255.9.238 | nrsg-109.dynamic.uiowa.edu | 0 | | |
| 128.255.9.239 | erm-cnb-020-astra.dynamic.uiowa.edu | 0 | | |
| 128.255.9.240 | nrsg-c005.dynamic.uiowa.edu | 0 | | |
| 128.255.9.241 | — | 0 | | |
| 128.255.9.242 | nrsg-155l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.243 | nrsg-nb-896l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.244 | — | 0 | | |
| 128.255.9.245 | ael7-f011-7c1a-4822.dynamic.uiowa.edu | 0 | | |
| 128.255.9.246 | — | 0 | | |
| 128.255.9.247 | nrsg-194l.dynamic.uiowa.edu | 0 | | |
| 128.255.9.248 | nrsg-nb-620.dynamic.uiowa.edu | 0 | | |
| 128.255.9.249 | nrsg-nb-981.dynamic.uiowa.edu | 0 | | |
| 128.255.9.250 | msp-cnb-337-inst.dynamic.uiowa.edu | 0 | | |
| 128.255.9.251 | — | 0 | | |
| 128.255.9.252 | — | 0 | | |
| 128.255.9.253 | — | 0 | | |
| 128.255.9.254 | nrsg-003.dynamic.uiowa.edu | 0 | | |
| 128.255.9.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 128.255.9.99
traceroute to 128.255.9.99 (128.255.9.99): 64 hops max, 52 byte packets
6 *
8 *
15 *
16 *
17 *
18 *
Measurement taken from 
IPinfo ProbeNet in Sandefjord, NO
IPinfo ProbeNet in Sandefjord, NOOn