Summary
| ASN | AS26 Cornell University |
| BGP | 128.84.0.0/16 |
| IPs with RDNS | 219 |
| Hosted Domains | 0 |
| Pingable IPs | 1 |
| Router IPs | 0 |
| 128.84.241.0 | — | 0 |  | |
| 128.84.241.1 | — | 0 | | |
| 128.84.241.2 | test-vl417-128-84-241-2.net.cornell.edu | 0 | | |
| 128.84.241.3 | test-vl417-128-84-241-3.net.cornell.edu | 0 | | |
| 128.84.241.4 | va275.lassp.cornell.edu | 0 | | |
| 128.84.241.5 | rs-las-ic64l2-2.lassp.cornell.edu | 0 | | |
| 128.84.241.6 | eds5.lassp.cornell.edu | 0 | | |
| 128.84.241.7 | rbr2-1.lassp.cornell.edu | 0 | | |
| 128.84.241.8 | kms272.lassp.cornell.edu | 0 | | |
| 128.84.241.9 | rs-lasrbr2l1-519.lassp.cornell.edu | 0 | | |
| 128.84.241.10 | rs-las-gpweb2.lassp.cornell.edu | 0 | | |
| 128.84.241.11 | cohenlab.lassp.cornell.edu | 0 | | |
| 128.84.241.12 | snowball.ccmr.cornell.edu | 0 | | |
| 128.84.241.13 | lassploan.lassp.cornell.edu | 0 | | |
| 128.84.241.14 | rs-las-rbr2d4.lassp.cornell.edu | 0 | | |
| 128.84.241.15 | rs-las-jmp9l2.lassp.cornell.edu | 0 | | |
| 128.84.241.16 | dc977.lassp.cornell.edu | 0 | | |
| 128.84.241.17 | rs-las-gp2.lassp.cornell.edu | 0 | | |
| 128.84.241.18 | gshop-router.lassp.cornell.edu | 0 | | |
| 128.84.241.19 | ccmr-gw-228.ccmr.cornell.edu | 0 | | |
| 128.84.241.20 | rs-lasens5d.lassp.cornell.edu | 0 | | |
| 128.84.241.21 | rs-las-eag256l.lassp.cornell.edu | 0 | | |
| 128.84.241.22 | kagome.ccmr.cornell.edu | 0 | | |
| 128.84.241.23 | sident.lassp.cornell.edu | 0 | | |
| 128.84.241.24 | rs-las-c515bd.lassp.cornell.edu | 0 | | |
| 128.84.241.25 | rs-las-ssd32l2.lassp.cornell.edu | 0 | | |
| 128.84.241.26 | rs-las-ic64l3.lassp.cornell.edu | 0 | | |
| 128.84.241.27 | zz888.lassp.cornell.edu | 0 | | |
| 128.84.241.28 | al2486.lassp.cornell.edu | 0 | | |
| 128.84.241.29 | lassp-fw2.lassp.cornell.edu | 0 | | |
| 128.84.241.30 | rs-las-hek1.lassp.cornell.edu | 0 | | |
| 128.84.241.31 | rs-las-rbr2d1x.lassp.cornell.edu | 0 | | |
| 128.84.241.32 | noreaster.ccmr.cornell.edu | 0 | | |
| 128.84.241.33 | rs-las-ic64l2.lassp.cornell.edu | 0 | | |
| 128.84.241.34 | ht452-1.lassp.cornell.edu | 0 | | |
| 128.84.241.35 | nh443.lassp.cornell.edu | 0 | | |
| 128.84.241.36 | avipc0.lassp.cornell.edu | 0 | | |
| 128.84.241.37 | nh443-1.lassp.cornell.edu | 0 | | |
| 128.84.241.38 | rs-las-tdd26l2.lassp.cornell.edu | 0 | | |
| 128.84.241.39 | rs-las-srk3.lassp.cornell.edu | 0 | | |
| 128.84.241.40 | he3.lassp.cornell.edu | 0 | | |
| 128.84.241.41 | webber.lassp.cornell.edu | 0 | | |
| 128.84.241.42 | clark-b15-fw.lassp.cornell.edu | 0 | | |
| 128.84.241.43 | rs-las-jwr96l2.lassp.cornell.edu | 0 | | |
| 128.84.241.44 | lovelace.lassp.cornell.edu | 0 | | |
| 128.84.241.45 | mueller1.lassp.cornell.edu | 0 | | |
| 128.84.241.46 | stm1temp.ccmr.cornell.edu | 0 | | |
| 128.84.241.47 | 309router.lassp.cornell.edu | 0 | | |
| 128.84.241.48 | oatmeal.ccmr.cornell.edu | 0 | | |
| 128.84.241.49 | rs-las-ic64l.lassp.cornell.edu | 0 | | |
| 128.84.241.50 | tap66.lassp.cornell.edu | 0 | | |
| 128.84.241.51 | rs-las-erd43k1.lassp.cornell.edu | 0 | | |
| 128.84.241.52 | henry.lassp.cornell.edu | 0 | | |
| 128.84.241.53 | kite.lassp.cornell.edu | 0 | | |
| 128.84.241.54 | eunahkim-fw1.lassp.cornell.edu | 0 | | |
| 128.84.241.55 | a11router.lassp.cornell.edu | 0 | | |
| 128.84.241.56 | rs-las-dc977d.lassp.cornell.edu | 0 | | |
| 128.84.241.57 | incognito.lassp.cornell.edu | 0 | | |
| 128.84.241.58 | ept.ccmr.cornell.edu | 0 | | |
| 128.84.241.59 | rs-las-c515ad.lassp.cornell.edu | 0 | | |
| 128.84.241.60 | rs-las-ln2k2.lassp.cornell.edu | 0 | | |
| 128.84.241.61 | rs-las-c513d.lassp.cornell.edu | 0 | | |
| 128.84.241.62 | rs-lasrbr2d2.lassp.cornell.edu | 0 | | |
| 128.84.241.63 | cohenfea.lassp.cornell.edu | 0 | | |
| 128.84.241.64 | gauss.lassp.cornell.edu | 0 | | |
| 128.84.241.65 | rs-las-psbg20d.lassp.cornell.edu | 0 | | |
| 128.84.241.66 | rs-las-gmscad1.lassp.cornell.edu | 0 | | |
| 128.84.241.67 | itchy.ccmr.cornell.edu | 0 | | |
| 128.84.241.68 | rs-las-ah2352.lassp.cornell.edu | 0 | | |
| 128.84.241.69 | sk2697.lassp.cornell.edu | 0 | | |
| 128.84.241.70 | lassp-c364.lassp.cornell.edu | 0 | | |
| 128.84.241.71 | anderson.lassp.cornell.edu | 0 | | |
| 128.84.241.72 | disco-stu.lassp.cornell.edu | 0 | | |
| 128.84.241.73 | bh628.lassp.cornell.edu | 0 | | |
| 128.84.241.74 | lenny.lassp.cornell.edu | 0 | | |
| 128.84.241.75 | jac.lassp.cornell.edu | 0 | | |
| 128.84.241.76 | pippard.lassp.cornell.edu | 0 | | |
| 128.84.241.77 | shoenberg.lassp.cornell.edu | 0 | | |
| 128.84.241.78 | dresselhaus.lassp.cornell.edu | 0 | | |
| 128.84.241.79 | abbyscoolcomputer.lassp.cornell.edu | 0 | | |
| 128.84.241.80 | rs-las-srk4.lassp.cornell.edu | 0 | | |
| 128.84.241.81 | rs-las-sns236d.lassp.cornell.edu | 0 | | |
| 128.84.241.82 | bead.ccmr.cornell.edu | 0 | | |
| 128.84.241.83 | computy.lassp.cornell.edu | 0 | | |
| 128.84.241.84 | rs-laststl2.lassp.cornell.edu | 0 | | |
| 128.84.241.85 | rs-las-tstd2.lassp.cornell.edu | 0 | | |
| 128.84.241.86 | yl3295.lassp.cornell.edu | 0 | | |
| 128.84.241.87 | rs-las-lnx1.lassp.cornell.edu | 0 | | |
| 128.84.241.88 | kempersradcomputer.lassp.cornell.edu | 0 | | |
| 128.84.241.89 | hopper.lassp.cornell.edu | 0 | | |
| 128.84.241.90 | rs-las-jmp9l1.lassp.cornell.edu | 0 | | |
| 128.84.241.91 | rs-lasln2k1.lassp.cornell.edu | 0 | | |
| 128.84.241.92 | nh443-2.lassp.cornell.edu | 0 | | |
| 128.84.241.93 | rs-las-kcn34d1.lassp.cornell.edu | 0 | | |
| 128.84.241.94 | rs-las-msradio.lassp.cornell.edu | 0 | | |
| 128.84.241.95 | rs-lass-edl56b.lassp.cornell.edu | 0 | | |
| 128.84.241.96 | rs-las-rbr2d5.lassp.cornell.edu | 0 | | |
| 128.84.241.97 | jnc82.lassp.cornell.edu | 0 | | |
| 128.84.241.98 | folding.lassp.cornell.edu | 0 | | |
| 128.84.241.99 | jian1.lassp.cornell.edu | 0 | | |
| 128.84.241.100 | chowdhury1.lassp.cornell.edu | 0 | | |
| 128.84.241.101 | rs-las-rtp43d2.lassp.cornell.edu | 0 | | |
| 128.84.241.102 | rs-las-jps6d2.lassp.cornell.edu | 0 | | |
| 128.84.241.103 | rs-las-tstl6.lassp.cornell.edu | 0 | | |
| 128.84.241.104 | rbr2-2.lassp.cornell.edu | 0 | | |
| 128.84.241.105 | rs-las-raj8l2.lassp.cornell.edu | 0 | | |
| 128.84.241.106 | rs-las-lnx3.lassp.cornell.edu | 0 | | |
| 128.84.241.107 | rs-laststlin.lassp.cornell.edu | 0 | | |
| 128.84.241.108 | muxin-pc.lassp.cornell.edu | 0 | | |
| 128.84.241.109 | jzcartilage.lassp.cornell.edu | 0 | | |
| 128.84.241.110 | rs-las-lnx2.lassp.cornell.edu | 0 | | |
| 128.84.241.111 | eunahkim1.lassp.cornell.edu | 0 | | |
| 128.84.241.112 | ret-pc.lassp.cornell.edu | 0 | | |
| 128.84.241.113 | clarkc10.lassp.cornell.edu | 0 | | |
| 128.84.241.114 | bdl48-pc.ccmr.cornell.edu | 0 | | |
| 128.84.241.115 | chowdhury2.lassp.cornell.edu | 0 | | |
| 128.84.241.116 | handshake.lassp.cornell.edu | 0 | | |
| 128.84.241.117 | sen27.lassp.cornell.edu | 0 | | |
| 128.84.241.118 | rs-las-cadd6.lassp.cornell.edu | 0 | | |
| 128.84.241.119 | blizzard.ccmr.cornell.edu | 0 | | |
| 128.84.241.120 | archoasstm1.lassp.cornell.edu | 0 | | |
| 128.84.241.121 | kz-davis.lassp.cornell.edu | 0 | | |
| 128.84.241.122 | rs-las-cadd7.lassp.cornell.edu | 0 | | |
| 128.84.241.123 | rs-las-cadd8.lassp.cornell.edu | 0 | | |
| 128.84.241.124 | rs-las-cadd9.lassp.cornell.edu | 0 | | |
| 128.84.241.125 | rs-las-msk4.lassp.cornell.edu | 0 | | |
| 128.84.241.126 | doodleous.lassp.cornell.edu | 0 | | |
| 128.84.241.127 | cj510router.lassp.cornell.edu | 0 | | |
| 128.84.241.128 | rs-lasem256l1.lassp.cornell.edu | 0 | | |
| 128.84.241.129 | mrburns.ccmr.cornell.edu | 0 | | |
| 128.84.241.130 | chowdhury3.lassp.cornell.edu | 0 | | |
| 128.84.241.131 | cqgm1molly.lassp.cornell.edu | 0 | | |
| 128.84.241.132 | cqgm1rheed1.lassp.cornell.edu | 0 | | |
| 128.84.241.133 | cqgm1rheed2.lassp.cornell.edu | 0 | | |
| 128.84.241.134 | rs-las-tstd3.lassp.cornell.edu | 0 | | |
| 128.84.241.135 | rs-las-rbr2l5.lassp.cornell.edu | 0 | | |
| 128.84.241.136 | psb-b87-router.lassp.cornell.edu | 0 | | |
| 128.84.241.137 | clark-b15-office.lassp.cornell.edu | 0 | | |
| 128.84.241.138 | clark-b18-lab.lassp.cornell.edu | 0 | | |
| 128.84.241.139 | clark-b22-lab.lassp.cornell.edu | 0 | | |
| 128.84.241.140 | clark-a02-router.lassp.cornell.edu | 0 | | |
| 128.84.241.141 | rs-las-tstd4.lassp.cornell.edu | 0 | | |
| 128.84.241.142 | dain.ccmr.cornell.edu | 0 | | |
| 128.84.241.143 | kempt.ccmr.cornell.edu | 0 | | |
| 128.84.241.144 | heveled.ccmr.cornell.edu | 0 | | |
| 128.84.241.145 | rs-lastdm68l.lassp.cornell.edu | 0 | | |
| 128.84.241.146 | router531.lassp.cornell.edu | 0 | | |
| 128.84.241.147 | rs-las-raj8d2.lassp.cornell.edu | 0 | | |
| 128.84.241.148 | rs-las-ssd32d2.lassp.cornell.edu | 0 | | |
| 128.84.241.149 | rbr2-3.lassp.cornell.edu | 0 | | |
| 128.84.241.150 | al2486-1.lassp.cornell.edu | 0 | | |
| 128.84.241.151 | al2486-2.lassp.cornell.edu | 0 | | |
| 128.84.241.152 | xz878.lassp.cornell.edu | 0 | | |
| 128.84.241.153 | bjr228.lassp.cornell.edu | 0 | | |
| 128.84.241.154 | rs-lastdm68l-dock.lassp.cornell.edu | 0 | | |
| 128.84.241.155 | kl556.lassp.cornell.edu | 0 | | |
| 128.84.241.156 | — | 0 | | |
| 128.84.241.157 | rs-las-bkc4l.lassp.cornell.edu | 0 | | |
| 128.84.241.158 | dcr14monitor.lassp.cornell.edu | 0 | | |
| 128.84.241.159 | — | 0 | | |
| 128.84.241.160 | mec1.lassp.cornell.edu | 0 | | |
| 128.84.241.161 | rs-las-plm23l.lassp.cornell.edu | 0 | | |
| 128.84.241.162 | — | 0 | | |
| 128.84.241.163 | rs-lasjwr96l.lassp.cornell.edu | 0 | | |
| 128.84.241.164 | chowdhury4.lassp.cornell.edu | 0 | | |
| 128.84.241.165 | rs-lassam19d.lassp.cornell.edu | 0 | | |
| 128.84.241.166 | origami.lassp.cornell.edu | 0 | | |
| 128.84.241.167 | — | 0 | | |
| 128.84.241.168 | bayamo.ccmr.cornell.edu | 0 | | |
| 128.84.241.169 | mec2.lassp.cornell.edu | 0 | | |
| 128.84.241.170 | rs-lasrmk16d2.lassp.cornell.edu | 0 | | |
| 128.84.241.171 | rs-las-ens5d2.lassp.cornell.edu | 0 | | |
| 128.84.241.172 | stm1-nanonis.lassp.cornell.edu | 0 | | |
| 128.84.241.173 | zl467-pc.lassp.cornell.edu | 0 | | |
| 128.84.241.174 | rs-las-msk3.lassp.cornell.edu | 0 | | |
| 128.84.241.175 | rs-las-nghlab1.lassp.cornell.edu | 0 | | |
| 128.84.241.176 | rs-las-nghlab2.lassp.cornell.edu | 0 | | |
| 128.84.241.177 | mueller2.ccmr.cornell.edu | 0 | | |
| 128.84.241.178 | rs-las-tdd26d2.lassp.cornell.edu | 0 | | |
| 128.84.241.179 | lasercut.lassp.cornell.edu | 0 | | |
| 128.84.241.180 | tertia2.lassp.cornell.edu | 0 | | |
| 128.84.241.181 | rs-lastdd26l.lassp.cornell.edu | 0 | | |
| 128.84.241.182 | rs-las-rss358d3.lassp.cornell.edu | 0 | | |
| 128.84.241.183 | rs-las-ckd24ad.lassp.cornell.edu | 0 | | |
| 128.84.241.184 | — | 0 | | |
| 128.84.241.185 | thomson.lassp.cornell.edu | 0 | | |
| 128.84.241.186 | mirage.lassp.cornell.edu | 0 | | |
| 128.84.241.187 | rs-lasjds474d.lassp.cornell.edu | 0 | | |
| 128.84.241.188 | fraunhofer.lassp.cornell.edu | 0 | | |
| 128.84.241.189 | — | 0 | | |
| 128.84.241.190 | omena.ccmr.cornell.edu | 0 | | |
| 128.84.241.191 | rs-lasmstestd1.lassp.cornell.edu | 0 | | |
| 128.84.241.192 | — | 0 | | |
| 128.84.241.193 | — | 0 | | |
| 128.84.241.194 | — | 0 | | |
| 128.84.241.195 | — | 0 | | |
| 128.84.241.196 | retriever.lassp.cornell.edu | 0 | | |
| 128.84.241.197 | — | 0 | | |
| 128.84.241.198 | — | 0 | | |
| 128.84.241.199 | — | 0 | | |
| 128.84.241.200 | mec3.lassp.cornell.edu | 0 | | |
| 128.84.241.201 | gruntled.ccmr.cornell.edu | 0 | | |
| 128.84.241.202 | rs-las-jps6l1.lassp.cornell.edu | 0 | | |
| 128.84.241.203 | rs-lasrbr2l1.lassp.cornell.edu | 0 | | |
| 128.84.241.204 | rs-las-tstl3.lassp.cornell.edu | 0 | | |
| 128.84.241.205 | — | 0 | | |
| 128.84.241.206 | rs-las-tstl5.lassp.cornell.edu | 0 | | |
| 128.84.241.207 | snoopy.ccmr.cornell.edu | 0 | | |
| 128.84.241.208 | rs-lasraj8l1.lassp.cornell.edu | 0 | | |
| 128.84.241.209 | rs-las-nghlab3.lassp.cornell.edu | 0 | | |
| 128.84.241.210 | — | 0 | | |
| 128.84.241.211 | rs-las-wd19s-a.lassp.cornell.edu | 0 | | |
| 128.84.241.212 | rs-lass-scw97-a.lassp.cornell.edu | 0 | | |
| 128.84.241.213 | rs-lass-crh-a.lassp.cornell.edu | 0 | | |
| 128.84.241.214 | rs-las-nghlab4.lassp.cornell.edu | 0 | | |
| 128.84.241.215 | rs-las-nghlab5.lassp.cornell.edu | 0 | | |
| 128.84.241.216 | rs-las-nghlab6.lassp.cornell.edu | 0 | | |
| 128.84.241.217 | ns945-pc.lassp.cornell.edu | 0 | | |
| 128.84.241.218 | — | 0 | | |
| 128.84.241.219 | — | 0 | | |
| 128.84.241.220 | — | 0 | | |
| 128.84.241.221 | — | 0 | | |
| 128.84.241.222 | — | 0 | | |
| 128.84.241.223 | — | 0 | | |
| 128.84.241.224 | eds2.lassp.cornell.edu | 0 | | |
| 128.84.241.225 | — | 0 | | |
| 128.84.241.226 | hpc1.lassp.cornell.edu | 0 | | |
| 128.84.241.227 | clarkhalla11.lassp.cornell.edu | 0 | | |
| 128.84.241.228 | — | 0 | | |
| 128.84.241.229 | — | 0 | | |
| 128.84.241.230 | dhcp-241-230.lassp.cornell.edu | 0 | | |
| 128.84.241.231 | dhcp-241-231.lassp.cornell.edu | 0 | | |
| 128.84.241.232 | dhcp-241-232.lassp.cornell.edu | 0 | | |
| 128.84.241.233 | dhcp-241-233.lassp.cornell.edu | 0 | | |
| 128.84.241.234 | dhcp-241-234.lassp.cornell.edu | 0 | | |
| 128.84.241.235 | dhcp-241-235.lassp.cornell.edu | 0 | | |
| 128.84.241.236 | dhcp-241-236.lassp.cornell.edu | 0 | | |
| 128.84.241.237 | dhcp-241-237.lassp.cornell.edu | 0 | | |
| 128.84.241.238 | dhcp-241-238.lassp.cornell.edu | 0 | | |
| 128.84.241.239 | dhcp-241-239.lassp.cornell.edu | 0 | | |
| 128.84.241.240 | dhcp-241-240.lassp.cornell.edu | 0 | | |
| 128.84.241.241 | — | 0 | | |
| 128.84.241.242 | mermin-air.lassp.cornell.edu | 0 | | |
| 128.84.241.243 | it-cac-crm17-23.lassp.cornell.edu | 0 | | |
| 128.84.241.244 | — | 0 | | |
| 128.84.241.245 | — | 0 | | |
| 128.84.241.246 | — | 0 | | |
| 128.84.241.247 | — | 0 | | |
| 128.84.241.248 | — | 0 | | |
| 128.84.241.249 | — | 0 | | |
| 128.84.241.250 | sequoia.lassp.cornell.edu | 0 | | |
| 128.84.241.251 | ccc1-ex-vl417.net.cornell.edu | 0 |  | |
| 128.84.241.252 | — | 0 | | |
| 128.84.241.253 | — | 0 | | |
| 128.84.241.254 | — | 0 | | |
| 128.84.241.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f3 128.84.241.251
traceroute to 128.84.241.251 (128.84.241.251): 64 hops max, 52 byte packets
5 *
6 *
12 *
Measurement taken from 
IPinfo ProbeNet in Indianapolis, US
IPinfo ProbeNet in Indianapolis, USOn