Summary
| ASN | AS6106 University of California, Riverside |
| BGP | 138.23.0.0/16 |
| IPs with RDNS | 166 |
| Hosted Domains | 0 |
| Pingable IPs | 21 |
| Router IPs | 0 |
| 138.23.220.0 | — | 0 |  | |
| 138.23.220.1 | d-hmnss-2518-1-v77.net.ucr.edu | 0 | Ping | |
| 138.23.220.2 | hmnss-220-2.ucr.edu | 0 | | |
| 138.23.220.3 | hmnss-220-3.ucr.edu | 0 | | |
| 138.23.220.4 | hmnss-220-4.ucr.edu | 0 | | |
| 138.23.220.5 | hmnss-arp.ucr.edu | 0 | | |
| 138.23.220.6 | hmnss1102-mp8000.ucr.edu | 0 | | |
| 138.23.220.7 | dw-mycloud.ucr.edu | 0 | | |
| 138.23.220.8 | childstudiesdb.ucr.edu | 0 | | |
| 138.23.220.9 | hmnss-220-9.ucr.edu | 0 | | |
| 138.23.220.10 | hmnss-220-10.ucr.edu | 0 | Ping | |
| 138.23.220.11 | c3data1-old.ucr.edu | 0 | | |
| 138.23.220.12 | — | 0 | | |
| 138.23.220.13 | — | 0 | | |
| 138.23.220.14 | hmnss-synology-nas-old.ucr.edu | 0 | | |
| 138.23.220.15 | hmnss-220-15.ucr.edu | 0 | | |
| 138.23.220.16 | hmnss-220-16.ucr.edu | 0 | | |
| 138.23.220.17 | kios2-gate.ucr.edu | 0 | Ping | |
| 138.23.220.18 | kios-access-220-18.ucr.edu | 0 | Ping | |
| 138.23.220.19 | psych-rs-bu.ucr.edu | 0 | | |
| 138.23.220.20 | — | 0 | | |
| 138.23.220.21 | — | 0 | | |
| 138.23.220.22 | — | 0 | | |
| 138.23.220.23 | — | 0 | | |
| 138.23.220.24 | — | 0 | | |
| 138.23.220.25 | — | 0 | | |
| 138.23.220.26 | — | 0 | | |
| 138.23.220.27 | — | 0 | | |
| 138.23.220.28 | — | 0 | | |
| 138.23.220.29 | cbsrredux.ucr.edu | 0 | | |
| 138.23.220.30 | hmnss-220-30.ucr.edu | 0 | | |
| 138.23.220.31 | hmnss220-31.ucr.edu | 0 | | |
| 138.23.220.32 | hmnss3604.ucr.edu | 0 | | |
| 138.23.220.33 | hmnss220-33.ucr.edu | 0 | | |
| 138.23.220.34 | hmnss-220-34.ucr.edu | 0 | | |
| 138.23.220.35 | hmnss-220-35.ucr.edu | 0 | | |
| 138.23.220.36 | hmnss-220-36.ucr.edu | 0 | | |
| 138.23.220.37 | hmnss-220-37.ucr.edu | 0 | | |
| 138.23.220.38 | hmnss-220-38.ucr.edu | 0 | | |
| 138.23.220.39 | hmnss-220-39.ucr.edu | 0 | | |
| 138.23.220.40 | hmnss-220-40.ucr.edu | 0 | | |
| 138.23.220.41 | — | 0 | | |
| 138.23.220.42 | socqc.ucr.edu | 0 | | |
| 138.23.220.43 | hmnss-220-43.ucr.edu | 0 | | |
| 138.23.220.44 | chassr300.ucr.edu | 0 | | |
| 138.23.220.45 | humsocsci3415.ucr.edu | 0 | | |
| 138.23.220.46 | hmnss-220-46.ucr.edu | 0 | | |
| 138.23.220.47 | hmnss-220-47.ucr.edu | 0 | | |
| 138.23.220.48 | hmnss-220-48.ucr.edu | 0 | | |
| 138.23.220.49 | hmnss-220-49.ucr.edu | 0 | | |
| 138.23.220.50 | hmnss-220-50.ucr.edu | 0 | | |
| 138.23.220.51 | hmnss-220-51.ucr.edu | 0 | | |
| 138.23.220.52 | c3fw1.ucr.edu | 0 | | |
| 138.23.220.53 | c3svr1.ucr.edu | 0 | | |
| 138.23.220.54 | chss-server1.ucr.edu | 0 | | |
| 138.23.220.55 | chss-server2.ucr.edu | 0 | | |
| 138.23.220.56 | — | 0 | | |
| 138.23.220.57 | c3bksvr.ucr.edu | 0 | | |
| 138.23.220.58 | c3data.ucr.edu | 0 | | |
| 138.23.220.59 | c3databu.ucr.edu | 0 | | |
| 138.23.220.60 | c3svr2.ucr.edu | 0 | | |
| 138.23.220.61 | c3cfw1.ucr.edu | 0 | | |
| 138.23.220.62 | c3cfw2.ucr.edu | 0 | | |
| 138.23.220.63 | hmnss-220-63.ucr.edu | 0 | | |
| 138.23.220.64 | hmnss-220-64.ucr.edu | 0 | | |
| 138.23.220.65 | hmnss-220-65.ucr.edu | 0 | | |
| 138.23.220.66 | hmnss220-66.ucr.edu | 0 | | |
| 138.23.220.67 | — | 0 | | |
| 138.23.220.68 | hmnss-ray2.ucr.edu | 0 | | |
| 138.23.220.69 | hmnss-220-69.ucr.edu | 0 | | |
| 138.23.220.70 | hmnss-220-70.ucr.edu | 0 | | |
| 138.23.220.71 | hmnss-220-71.ucr.edu | 0 | | |
| 138.23.220.72 | c3storage.ucr.edu | 0 | | |
| 138.23.220.73 | hmnss-220-73.ucr.edu | 0 | | |
| 138.23.220.74 | humnss220-74.ucr.edu | 0 | | |
| 138.23.220.75 | hmnss-1501-macmini.ucr.edu | 0 | | |
| 138.23.220.76 | hmnss-220-76.ucr.edu | 0 | | |
| 138.23.220.77 | hmnss-220-77.ucr.edu | 0 | | |
| 138.23.220.78 | hmnss-220-78.ucr.edu | 0 | | |
| 138.23.220.79 | c3dev-old.ucr.edu | 0 | | |
| 138.23.220.80 | c3svr4b.ucr.edu | 0 | | |
| 138.23.220.81 | hmnss-220-81.ucr.edu | 0 | | |
| 138.23.220.82 | hmnss-220-82.ucr.edu | 0 | | |
| 138.23.220.83 | hmnss-220-83.ucr.edu | 0 | | |
| 138.23.220.84 | uwp-multifunction.ucr.edu | 0 | | |
| 138.23.220.85 | hmnss-220-85.ucr.edu | 0 | | |
| 138.23.220.86 | hmnss-220-86.ucr.edu | 0 | | |
| 138.23.220.87 | hmnss-220-87.ucr.edu | 0 | | |
| 138.23.220.88 | kioskchass.ucr.edu | 0 | | |
| 138.23.220.89 | — | 0 | | |
| 138.23.220.90 | — | 0 | | |
| 138.23.220.91 | — | 0 | | |
| 138.23.220.92 | — | 0 | | |
| 138.23.220.93 | — | 0 | | |
| 138.23.220.94 | — | 0 | | |
| 138.23.220.95 | — | 0 | | |
| 138.23.220.96 | — | 0 | | |
| 138.23.220.97 | — | 0 | | |
| 138.23.220.98 | — | 0 | | |
| 138.23.220.99 | taps-5z6zhm1.ucr.edu | 0 | | |
| 138.23.220.100 | taps-7g50jm1.ucr.edu | 0 | | |
| 138.23.220.101 | philosophy-printer.ucr.edu | 0 | | |
| 138.23.220.102 | hmnss-220-102.ucr.edu | 0 | | |
| 138.23.220.103 | hmnss-220-103.ucr.edu | 0 | | |
| 138.23.220.104 | hmnss-220-104.ucr.edu | 0 | | |
| 138.23.220.105 | hmnss-220-105.ucr.edu | 0 | | |
| 138.23.220.106 | — | 0 | | |
| 138.23.220.107 | — | 0 | | |
| 138.23.220.108 | — | 0 | | |
| 138.23.220.109 | — | 0 | | |
| 138.23.220.110 | — | 0 | | |
| 138.23.220.111 | — | 0 | | |
| 138.23.220.112 | — | 0 | | |
| 138.23.220.113 | — | 0 | | |
| 138.23.220.114 | — | 0 | | |
| 138.23.220.115 | — | 0 | | |
| 138.23.220.116 | hmnss-220-116.ucr.edu | 0 | | |
| 138.23.220.117 | park-remoteclient-k2.ucr.edu | 0 | Ping | |
| 138.23.220.118 | megant320-old.ucr.edu | 0 | | |
| 138.23.220.119 | lizt320.ucr.edu | 0 | | |
| 138.23.220.120 | c3fw4.ucr.edu | 0 | | |
| 138.23.220.121 | johnt320.ucr.edu | 0 | | |
| 138.23.220.122 | c3fw3.ucr.edu | 0 | | |
| 138.23.220.123 | c3inet.ucr.edu | 0 | | |
| 138.23.220.124 | c3fw5.ucr.edu | 0 | | |
| 138.23.220.125 | padlabdb.ucr.edu | 0 | | |
| 138.23.220.126 | hmnss-220-126.ucr.edu | 0 | | |
| 138.23.220.127 | adlabsvr-old.ucr.edu | 0 | | |
| 138.23.220.128 | adlabbk-old.ucr.edu | 0 | | |
| 138.23.220.129 | c3svr5b.ucr.edu | 0 | | |
| 138.23.220.130 | — | 0 | | |
| 138.23.220.131 | — | 0 | | |
| 138.23.220.132 | — | 0 | | |
| 138.23.220.133 | — | 0 | | |
| 138.23.220.134 | — | 0 | | |
| 138.23.220.135 | — | 0 | | |
| 138.23.220.136 | — | 0 | | |
| 138.23.220.137 | — | 0 | | |
| 138.23.220.138 | — | 0 | | |
| 138.23.220.139 | — | 0 | | |
| 138.23.220.140 | — | 0 | | |
| 138.23.220.141 | — | 0 | | |
| 138.23.220.142 | — | 0 | | |
| 138.23.220.143 | — | 0 | | |
| 138.23.220.144 | — | 0 | | |
| 138.23.220.145 | — | 0 | | |
| 138.23.220.146 | — | 0 | | |
| 138.23.220.147 | — | 0 | | |
| 138.23.220.148 | — | 0 | | |
| 138.23.220.149 | — | 0 | | |
| 138.23.220.150 | — | 0 | | |
| 138.23.220.151 | c3svr6b.ucr.edu | 0 | | |
| 138.23.220.152 | c3svr7b.ucr.edu | 0 | | |
| 138.23.220.153 | hmnss3612-fw-1.ucr.edu | 0 | | |
| 138.23.220.154 | — | 0 | | |
| 138.23.220.155 | — | 0 | | |
| 138.23.220.156 | — | 0 | | |
| 138.23.220.157 | — | 0 | | |
| 138.23.220.158 | — | 0 | | |
| 138.23.220.159 | — | 0 | | |
| 138.23.220.160 | chassadnimsimac.dyn.ucr.edu | 0 | | |
| 138.23.220.161 | — | 0 | | |
| 138.23.220.162 | desktop-ti96h9q.dyn.ucr.edu | 0 | | |
| 138.23.220.163 | polycom48256774d9a4.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.164 | hss-cll-mny3y2.dyn.ucr.edu | 0 | | |
| 138.23.220.165 | its-mmt-hm1503.dyn.ucr.edu | 0 | | |
| 138.23.220.166 | hss-cdo-0lnr0s.dyn.ucr.edu | 0 | | |
| 138.23.220.167 | — | 0 | | |
| 138.23.220.168 | — | 0 | | |
| 138.23.220.169 | desktop-i0siq3e.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.170 | its-mmt-hm1402.dyn.ucr.edu | 0 | | |
| 138.23.220.171 | ivans-imac.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.172 | desktop-i2rv5cj.dyn.ucr.edu | 0 | | |
| 138.23.220.173 | hss-cdo-41ck7g.dyn.ucr.edu | 0 | | |
| 138.23.220.174 | — | 0 | Ping | |
| 138.23.220.175 | desktop-htht7bd.dyn.ucr.edu | 0 | | |
| 138.23.220.176 | hss-cdo-c2ljk2.dyn.ucr.edu | 0 | | |
| 138.23.220.177 | hss-saf-3vpkpe.dyn.ucr.edu | 0 | | |
| 138.23.220.178 | — | 0 | | |
| 138.23.220.179 | — | 0 | | |
| 138.23.220.180 | desktop-dmphcsd.dyn.ucr.edu | 0 | | |
| 138.23.220.181 | windows-license-machine.ucr.edu | 0 | | |
| 138.23.220.182 | — | 0 | Ping | |
| 138.23.220.183 | laptop-33ch1vi2.dyn.ucr.edu | 0 | | |
| 138.23.220.184 | — | 0 | | |
| 138.23.220.185 | — | 0 | | |
| 138.23.220.186 | laptop-77bk3gic.dyn.ucr.edu | 0 | | |
| 138.23.220.187 | hss-csa-41t91l.dyn.ucr.edu | 0 | | |
| 138.23.220.188 | — | 0 | | |
| 138.23.220.189 | its-mmt-hm1401.dyn.ucr.edu | 0 | | |
| 138.23.220.190 | hmnss-220-190.ucr.edu | 0 | | |
| 138.23.220.191 | desktop-7kimtuj.dyn.ucr.edu | 0 | | |
| 138.23.220.192 | desktop-fb01v4h.dyn.ucr.edu | 0 | | |
| 138.23.220.193 | macbook-pro-200.dyn.ucr.edu | 0 | | |
| 138.23.220.194 | hss-csa-3vkgxb.dyn.ucr.edu | 0 | | |
| 138.23.220.195 | desktop-jfoir4n.dyn.ucr.edu | 0 | | |
| 138.23.220.196 | desktop-3c0tns7.dyn.ucr.edu | 0 | | |
| 138.23.220.197 | hss-mau-3v9yko.dyn.ucr.edu | 0 | | |
| 138.23.220.198 | polycom48256715ae09.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.199 | desktop-hbjk0ca.dyn.ucr.edu | 0 | | |
| 138.23.220.200 | poly482567127c68.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.201 | — | 0 | | |
| 138.23.220.202 | — | 0 | | |
| 138.23.220.203 | — | 0 | | |
| 138.23.220.204 | — | 0 | | |
| 138.23.220.205 | desktop-8bg3f34.dyn.ucr.edu | 0 | | |
| 138.23.220.206 | — | 0 | | |
| 138.23.220.207 | poly482567127bf8.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.208 | desktop-0j8vn0c.dyn.ucr.edu | 0 | | |
| 138.23.220.209 | polycom48256715afbd.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.210 | poly4825671286d2.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.211 | desktop-t9ddfs9.dyn.ucr.edu | 0 | | |
| 138.23.220.212 | polycom482567ae2dc2.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.213 | polycom48256715f09c.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.214 | desktop-i2glv1h.dyn.ucr.edu | 0 | | |
| 138.23.220.215 | — | 0 | | |
| 138.23.220.216 | hss-cdo-477186.dyn.ucr.edu | 0 | | |
| 138.23.220.217 | — | 0 | | |
| 138.23.220.218 | poly482567127a14.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.219 | juans-imac.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.220 | — | 0 | | |
| 138.23.220.221 | hss-sta-02sx0h.dyn.ucr.edu | 0 | | |
| 138.23.220.222 | hss-csa-0bpjb2.dyn.ucr.edu | 0 | | |
| 138.23.220.223 | desktop-hrk9iiv.dyn.ucr.edu | 0 | | |
| 138.23.220.224 | hss-cdo-8bhwk2.dyn.ucr.edu | 0 | | |
| 138.23.220.225 | — | 0 | | |
| 138.23.220.226 | — | 0 | | |
| 138.23.220.227 | desktop-uhjgkqg.dyn.ucr.edu | 0 | | |
| 138.23.220.228 | npic5a4b6.dyn.ucr.edu | 0 | | |
| 138.23.220.229 | — | 0 | | |
| 138.23.220.230 | desktop-slfsekn.dyn.ucr.edu | 0 | | |
| 138.23.220.231 | nikolai-ingistov-garcia.dyn.ucr.edu | 0 | | |
| 138.23.220.232 | hss-cdo-d5fwt2.dyn.ucr.edu | 0 | | |
| 138.23.220.233 | acl_14110208.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.234 | — | 0 | | |
| 138.23.220.235 | — | 0 | | |
| 138.23.220.236 | — | 0 | | |
| 138.23.220.237 | hss-ehp-5qrsn4.dyn.ucr.edu | 0 | | |
| 138.23.220.238 | laptop-6ove6gqb.dyn.ucr.edu | 0 | | |
| 138.23.220.239 | its-css-984328.dyn.ucr.edu | 0 | | |
| 138.23.220.240 | hss-cdo-54avk9.dyn.ucr.edu | 0 | | |
| 138.23.220.241 | desktop-tu54n2b.dyn.ucr.edu | 0 | | |
| 138.23.220.242 | — | 0 | | |
| 138.23.220.243 | hss-lit-5a86r4.dyn.ucr.edu | 0 | | |
| 138.23.220.244 | hss-cdo-015t11.dyn.ucr.edu | 0 | | |
| 138.23.220.245 | desktop-5otg3hg.dyn.ucr.edu | 0 | | |
| 138.23.220.246 | — | 0 | | |
| 138.23.220.247 | — | 0 | | |
| 138.23.220.248 | — | 0 | | |
| 138.23.220.249 | hss-cdo-4y4fza.dyn.ucr.edu | 0 | | |
| 138.23.220.250 | its-mmt-hm1407.dyn.ucr.edu | 0 | | |
| 138.23.220.251 | desktop-c7hcent.dyn.ucr.edu | 0 | | |
| 138.23.220.252 | poly482567127c92.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.253 | polycom48256771a009.dyn.ucr.edu | 0 | Ping | |
| 138.23.220.254 | hss-art-51prda.dyn.ucr.edu | 0 | | |
| 138.23.220.255 | hss-hsp-4arha8.dyn.ucr.edu | 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 -f5 138.23.220.18
traceroute to 138.23.220.18 (138.23.220.18): 64 hops max, 52 byte packets
6 *
9 *
10 *
11 *
12 *
Measurement taken from 
IPinfo ProbeNet in Los Angeles, US
IPinfo ProbeNet in Los Angeles, USOn