Summary
| ASN | AS1742 Harvard University |
| BGP | 131.142.0.0/16 |
| IPs with RDNS | 236 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 131.142.157.0 | — | 0 |  | |
| 131.142.157.1 | — | 0 | | |
| 131.142.157.2 | cube-155-04986.cfa.harvard.edu | 0 | | |
| 131.142.157.3 | — | 0 | | |
| 131.142.157.4 | ssp5-desk5.cfa.harvard.edu | 0 | | |
| 131.142.157.5 | garnet.cfa.harvard.edu | 0 | | |
| 131.142.157.6 | newisis.cfa.harvard.edu | 0 | | |
| 131.142.157.7 | sagas.cfa.harvard.edu | 0 | | |
| 131.142.157.8 | lib-mac-107.cfa.harvard.edu | 0 | | |
| 131.142.157.9 | overpricedmac.cfa.harvard.edu | 0 | | |
| 131.142.157.10 | mycroft.cfa.harvard.edu | 0 | | |
| 131.142.157.11 | rstyx.cfa.harvard.edu | 0 | | |
| 131.142.157.12 | planck.cfa.harvard.edu | 0 | | |
| 131.142.157.13 | oberg-lab-cp-1.cfa.harvard.edu | 0 | | |
| 131.142.157.14 | jyethernet.cfa.harvard.edu | 0 | | |
| 131.142.157.15 | grex-harvard.cfa.harvard.edu | 0 | | |
| 131.142.157.16 | betelgeuse.cfa.harvard.edu | 0 | | |
| 131.142.157.17 | pmozz-nuc.cfa.harvard.edu | 0 | | |
| 131.142.157.18 | fields.cfa.harvard.edu | 0 | | |
| 131.142.157.19 | conroyvis.cfa.harvard.edu | 0 | | |
| 131.142.157.20 | john3mac.cfa.harvard.edu | 0 | | |
| 131.142.157.21 | lions.cfa.harvard.edu | 0 | | |
| 131.142.157.22 | wax.cfa.harvard.edu | 0 | | |
| 131.142.157.23 | scixmuse.cfa.harvard.edu | 0 | | |
| 131.142.157.24 | photino.cfa.harvard.edu | 0 | | |
| 131.142.157.25 | fractal.cfa.harvard.edu | 0 | | |
| 131.142.157.26 | oberg-1.cfa.harvard.edu | 0 | | |
| 131.142.157.27 | saroun.cfa.harvard.edu | 0 | | |
| 131.142.157.28 | barrett.cfa.harvard.edu | 0 | | |
| 131.142.157.29 | amitl.cfa.harvard.edu | 0 | | |
| 131.142.157.30 | — | 0 | | |
| 131.142.157.31 | eddie.cfa.harvard.edu | 0 | | |
| 131.142.157.32 | hitran-macmini.cfa.harvard.edu | 0 | | |
| 131.142.157.33 | elbereth.cfa.harvard.edu | 0 | | |
| 131.142.157.34 | — | 0 | | |
| 131.142.157.35 | yam.cfa.harvard.edu | 0 | | |
| 131.142.157.36 | tijs.cfa.harvard.edu | 0 | | |
| 131.142.157.37 | vwallpc.cfa.harvard.edu | 0 | | |
| 131.142.157.38 | room-alert-160.cfa.harvard.edu | 0 | | |
| 131.142.157.39 | leona.cfa.harvard.edu | 0 | | |
| 131.142.157.40 | synology-nas.cfa.harvard.edu | 0 | | |
| 131.142.157.41 | pannenberg.cfa.harvard.edu | 0 | | |
| 131.142.157.42 | ecsed.cfa.harvard.edu | 0 | | |
| 131.142.157.43 | espresso.cfa.harvard.edu | 0 | | |
| 131.142.157.44 | vega.cfa.harvard.edu | 0 | | |
| 131.142.157.45 | earwig.cfa.harvard.edu | 0 | | |
| 131.142.157.46 | barnacka.cfa.harvard.edu | 0 | | |
| 131.142.157.47 | almatraz.cfa.harvard.edu | 0 | | |
| 131.142.157.48 | brunhilde.cfa.harvard.edu | 0 | | |
| 131.142.157.49 | leda.cfa.harvard.edu | 0 | | |
| 131.142.157.50 | wvr2.cfa.harvard.edu | 0 | | |
| 131.142.157.51 | lappy.cfa.harvard.edu | 0 | | |
| 131.142.157.52 | wilnerlaptop.cfa.harvard.edu | 0 | | |
| 131.142.157.53 | obergexpt3a.cfa.harvard.edu | 0 | | |
| 131.142.157.54 | obergexpt3b.cfa.harvard.edu | 0 | | |
| 131.142.157.55 | pdu209bay8-0.cfa.harvard.edu | 0 | | |
| 131.142.157.56 | bicep51.cfa.harvard.edu | 0 | | |
| 131.142.157.57 | bicep52.cfa.harvard.edu | 0 | | |
| 131.142.157.58 | bicep53.cfa.harvard.edu | 0 | | |
| 131.142.157.59 | dugong.cfa.harvard.edu | 0 | | |
| 131.142.157.60 | — | 0 | | |
| 131.142.157.61 | jrmini.cfa.harvard.edu | 0 | | |
| 131.142.157.62 | minerva-nas.cfa.harvard.edu | 0 | | |
| 131.142.157.63 | eastman-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.64 | raspberrypi.cfa.harvard.edu | 0 | | |
| 131.142.157.65 | ssp4-desk4.cfa.harvard.edu | 0 | | |
| 131.142.157.66 | e6410.cfa.harvard.edu | 0 | | |
| 131.142.157.67 | khazna.cfa.harvard.edu | 0 | | |
| 131.142.157.68 | kempton-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.69 | dharma.cfa.harvard.edu | 0 | | |
| 131.142.157.70 | nighthawk.cfa.harvard.edu | 0 | | |
| 131.142.157.71 | jcrpaquin-desktop.cfa.harvard.edu | 0 | | |
| 131.142.157.72 | — | 0 | | |
| 131.142.157.73 | — | 0 | | |
| 131.142.157.74 | oberg-pm.cfa.harvard.edu | 0 | | |
| 131.142.157.75 | el-sur.cfa.harvard.edu | 0 | | |
| 131.142.157.76 | zolalmacbook.cfa.harvard.edu | 0 | | |
| 131.142.157.77 | m340-dm.cfa.harvard.edu | 0 | | |
| 131.142.157.78 | m340-record.cfa.harvard.edu | 0 | | |
| 131.142.157.79 | gfmacpro.cfa.harvard.edu | 0 | | |
| 131.142.157.80 | scanner-b3bridge.cfa.harvard.edu | 0 | | |
| 131.142.157.81 | avimac.cfa.harvard.edu | 0 | | |
| 131.142.157.82 | ledawindows.cfa.harvard.edu | 0 | | |
| 131.142.157.83 | chirp.cfa.harvard.edu | 0 | | |
| 131.142.157.84 | mirinei.cfa.harvard.edu | 0 | | |
| 131.142.157.85 | — | 0 | | |
| 131.142.157.86 | rexis-hoak.cfa.harvard.edu | 0 | | |
| 131.142.157.87 | patsy.cfa.harvard.edu | 0 | | |
| 131.142.157.88 | wolbach-dell-mini.cfa.harvard.edu | 0 | | |
| 131.142.157.89 | — | 0 | | |
| 131.142.157.90 | adam.cfa.harvard.edu | 0 | | |
| 131.142.157.91 | beeblebrox.cfa.harvard.edu | 0 | | |
| 131.142.157.92 | antariksh.cfa.harvard.edu | 0 | | |
| 131.142.157.93 | vostok.cfa.harvard.edu | 0 | | |
| 131.142.157.94 | — | 0 | | |
| 131.142.157.95 | buconero.cfa.harvard.edu | 0 | | |
| 131.142.157.96 | emeritus-monitor1.cfa.harvard.edu | 0 | | |
| 131.142.157.97 | rsmonitor.cfa.harvard.edu | 0 | | |
| 131.142.157.98 | annasimac.cfa.harvard.edu | 0 | | |
| 131.142.157.99 | bose-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.100 | obergexpt1a.cfa.harvard.edu | 0 | | |
| 131.142.157.101 | obergexpt2a.cfa.harvard.edu | 0 | | |
| 131.142.157.102 | ralfs-macbook-pro.cfa.harvard.edu | 0 | | |
| 131.142.157.103 | stark.cfa.harvard.edu | 0 | | |
| 131.142.157.104 | csm.cfa.harvard.edu | 0 | | |
| 131.142.157.105 | oodaaq.cfa.harvard.edu | 0 | | |
| 131.142.157.106 | monica.cfa.harvard.edu | 0 | | |
| 131.142.157.107 | newton.cfa.harvard.edu | 0 | | |
| 131.142.157.108 | zoidberg.cfa.harvard.edu | 0 | | |
| 131.142.157.109 | orgraur2.cfa.harvard.edu | 0 | | |
| 131.142.157.110 | zero.cfa.harvard.edu | 0 | | |
| 131.142.157.111 | sotmpmini.cfa.harvard.edu | 0 | | |
| 131.142.157.112 | b115-1.cfa.harvard.edu | 0 | | |
| 131.142.157.113 | mccarthy-pi.cfa.harvard.edu | 0 | | |
| 131.142.157.114 | — | 0 | | |
| 131.142.157.115 | pimento.cfa.harvard.edu | 0 | | |
| 131.142.157.116 | annas.cfa.harvard.edu | 0 | | |
| 131.142.157.117 | frederic-thinkpad.cfa.harvard.edu | 0 | | |
| 131.142.157.118 | klapaucius4.cfa.harvard.edu | 0 | | |
| 131.142.157.119 | p-g11-ups.cfa.harvard.edu | 0 | | |
| 131.142.157.120 | enterprise.cfa.harvard.edu | 0 | | |
| 131.142.157.121 | conwayek.cfa.harvard.edu | 0 | | |
| 131.142.157.122 | mobs0sed.cfa.harvard.edu | 0 | | |
| 131.142.157.123 | egoi.cfa.harvard.edu | 0 | | |
| 131.142.157.124 | eos0.cfa.harvard.edu | 0 | | |
| 131.142.157.125 | nyx.cfa.harvard.edu | 0 | | |
| 131.142.157.126 | bbb20.cfa.harvard.edu | 0 | | |
| 131.142.157.127 | zhu-ubuntu.cfa.harvard.edu | 0 | | |
| 131.142.157.128 | apc-mb8-1.cfa.harvard.edu | 0 | | |
| 131.142.157.129 | apc-mb1-1.cfa.harvard.edu | 0 | | |
| 131.142.157.130 | chshenp7920.cfa.harvard.edu | 0 | | |
| 131.142.157.131 | morgoth.cfa.harvard.edu | 0 | | |
| 131.142.157.132 | vex-temp.cfa.harvard.edu | 0 | | |
| 131.142.157.133 | apc-mb8-2.cfa.harvard.edu | 0 | | |
| 131.142.157.134 | nancy.cfa.harvard.edu | 0 | | |
| 131.142.157.135 | skylake.cfa.harvard.edu | 0 | | |
| 131.142.157.136 | apc-mb1-2.cfa.harvard.edu | 0 | | |
| 131.142.157.137 | selfcheck3.cfa.harvard.edu | 0 | | |
| 131.142.157.138 | tres-guider.cfa.harvard.edu | 0 | | |
| 131.142.157.139 | lp-asz.cfa.harvard.edu | 0 | | |
| 131.142.157.140 | mokusei.cfa.harvard.edu | 0 | | |
| 131.142.157.141 | — | 0 | | |
| 131.142.157.142 | cyberpowerpc.cfa.harvard.edu | 0 | | |
| 131.142.157.143 | aluche-temp.cfa.harvard.edu | 0 | | |
| 131.142.157.144 | m160-2-bw.cfa.harvard.edu | 0 | | |
| 131.142.157.145 | dedgarlap.cfa.harvard.edu | 0 | | |
| 131.142.157.146 | m160-3-bw.cfa.harvard.edu | 0 | | |
| 131.142.157.147 | walter2.cfa.harvard.edu | 0 | | |
| 131.142.157.148 | lindahl-macmini.cfa.harvard.edu | 0 | | |
| 131.142.157.149 | henrietta.cfa.harvard.edu | 0 | | |
| 131.142.157.150 | lstn.cfa.harvard.edu | 0 | | |
| 131.142.157.151 | hitran-optiplex.cfa.harvard.edu | 0 | | |
| 131.142.157.152 | cf-booth.cfa.harvard.edu | 0 | | |
| 131.142.157.153 | vwalllnx.cfa.harvard.edu | 0 | | |
| 131.142.157.154 | ledawindowsx.cfa.harvard.edu | 0 | | |
| 131.142.157.155 | vwalllnx-idrac.cfa.harvard.edu | 0 | | |
| 131.142.157.156 | shawarma.cfa.harvard.edu | 0 | | |
| 131.142.157.157 | xrr.cfa.harvard.edu | 0 | | |
| 131.142.157.158 | puget.cfa.harvard.edu | 0 | | |
| 131.142.157.159 | makena.cfa.harvard.edu | 0 | | |
| 131.142.157.160 | narayan-desktop.cfa.harvard.edu | 0 | | |
| 131.142.157.161 | — | 0 | | |
| 131.142.157.162 | jiffy.cfa.harvard.edu | 0 | | |
| 131.142.157.163 | mobs1sed.cfa.harvard.edu | 0 | | |
| 131.142.157.164 | mobspi0sed.cfa.harvard.edu | 0 | | |
| 131.142.157.165 | mobspi1sed.cfa.harvard.edu | 0 | | |
| 131.142.157.166 | mobs2sed.cfa.harvard.edu | 0 | | |
| 131.142.157.167 | mobspi2sed.cfa.harvard.edu | 0 | | |
| 131.142.157.168 | rrim.cfa.harvard.edu | 0 | | |
| 131.142.157.169 | akdesktop.cfa.harvard.edu | 0 | | |
| 131.142.157.170 | nasakiosksed.cfa.harvard.edu | 0 | | |
| 131.142.157.171 | b2016.cfa.harvard.edu | 0 | | |
| 131.142.157.172 | galileo-camera.cfa.harvard.edu | 0 | | |
| 131.142.157.173 | edge-d01.cfa.harvard.edu | 0 | | |
| 131.142.157.174 | edge-d02.cfa.harvard.edu | 0 | | |
| 131.142.157.175 | edge-d03.cfa.harvard.edu | 0 | | |
| 131.142.157.176 | edge-d04.cfa.harvard.edu | 0 | | |
| 131.142.157.177 | edge-t01.cfa.harvard.edu | 0 | | |
| 131.142.157.178 | edge-server01.cfa.harvard.edu | 0 | | |
| 131.142.157.179 | amost-p01.cfa.harvard.edu | 0 | | |
| 131.142.157.180 | skywatch-p01.cfa.harvard.edu | 0 | | |
| 131.142.157.181 | flicker.cfa.harvard.edu | 0 | | |
| 131.142.157.182 | funes.cfa.harvard.edu | 0 | | |
| 131.142.157.183 | gravity.cfa.harvard.edu | 0 | | |
| 131.142.157.184 | stay.cfa.harvard.edu | 0 | | |
| 131.142.157.185 | sao-393877.cfa.harvard.edu | 0 | | |
| 131.142.157.186 | epiphan-phillips.cfa.harvard.edu | 0 | | |
| 131.142.157.187 | epiphan-wolbach.cfa.harvard.edu | 0 | | |
| 131.142.157.188 | dg-desktop.cfa.harvard.edu | 0 | | |
| 131.142.157.189 | oka.cfa.harvard.edu | 0 | | |
| 131.142.157.190 | si385756.cfa.harvard.edu | 0 | | |
| 131.142.157.191 | drip.cfa.harvard.edu | 0 | | |
| 131.142.157.192 | roadrunner.cfa.harvard.edu | 0 | | |
| 131.142.157.193 | qianyang1.cfa.harvard.edu | 0 | | |
| 131.142.157.194 | qianyang2.cfa.harvard.edu | 0 | | |
| 131.142.157.195 | do-lk-studio.cfa.harvard.edu | 0 | | |
| 131.142.157.196 | shep-imac.cfa.harvard.edu | 0 | | |
| 131.142.157.197 | malbec.cfa.harvard.edu | 0 | | |
| 131.142.157.198 | mobscam1.cfa.harvard.edu | 0 | | |
| 131.142.157.199 | mobspwr0.cfa.harvard.edu | 0 | | |
| 131.142.157.200 | scanner-b115.cfa.harvard.edu | 0 | | |
| 131.142.157.201 | scanner-c311.cfa.harvard.edu | 0 | | |
| 131.142.157.202 | meech-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.203 | corona.cfa.harvard.edu | 0 | | |
| 131.142.157.204 | desktop-8jhkl6i.cfa.harvard.edu | 0 | | |
| 131.142.157.205 | emeritus-monitor2.cfa.harvard.edu | 0 | | |
| 131.142.157.206 | schumann.cfa.harvard.edu | 0 | | |
| 131.142.157.207 | si399280.cfa.harvard.edu | 0 | | |
| 131.142.157.208 | masoud-ghr.cfa.harvard.edu | 0 | | |
| 131.142.157.209 | pslanetv.cfa.harvard.edu | 0 | | |
| 131.142.157.210 | tempotv1.cfa.harvard.edu | 0 | | |
| 131.142.157.211 | hati.cfa.harvard.edu | 0 | | |
| 131.142.157.212 | sevenof9.cfa.harvard.edu | 0 | | |
| 131.142.157.213 | carmenere.cfa.harvard.edu | 0 | | |
| 131.142.157.214 | mpc-dashboard-raspi.cfa.harvard.edu | 0 | | |
| 131.142.157.215 | adam-5630-rx.cfa.harvard.edu | 0 | | |
| 131.142.157.216 | — | 0 | | |
| 131.142.157.217 | ssp3-desk3.cfa.harvard.edu | 0 | | |
| 131.142.157.218 | babin-macbook.cfa.harvard.edu | 0 | | |
| 131.142.157.219 | ssp2-desk2.cfa.harvard.edu | 0 | | |
| 131.142.157.220 | juseon-pc.cfa.harvard.edu | 0 | | |
| 131.142.157.221 | itsnet1.cfa.harvard.edu | 0 | | |
| 131.142.157.222 | casm-corr1.cfa.harvard.edu | 0 | | |
| 131.142.157.223 | brian-mcleod-monitor.cfa.harvard.edu | 0 | | |
| 131.142.157.224 | b-209-hea-ups.cfa.harvard.edu | 0 | | |
| 131.142.157.225 | prattpc.cfa.harvard.edu | 0 | | |
| 131.142.157.226 | rack-wolbach.cfa.harvard.edu | 0 | | |
| 131.142.157.227 | nas-gp-sat-04.cfa.harvard.edu | 0 | | |
| 131.142.157.228 | nas-gp-sat-05.cfa.harvard.edu | 0 | | |
| 131.142.157.229 | nas-gp-sat-06.cfa.harvard.edu | 0 | | |
| 131.142.157.230 | amruta-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.231 | kristin-monsch-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.232 | westman-laptop.cfa.harvard.edu | 0 | | |
| 131.142.157.233 | discovery.cfa.harvard.edu | 0 | | |
| 131.142.157.234 | d16-visitor.cfa.harvard.edu | 0 | | |
| 131.142.157.235 | c-hotel-dock1.cfa.harvard.edu | 0 | | |
| 131.142.157.236 | c-hotel-dock2.cfa.harvard.edu | 0 | | |
| 131.142.157.237 | c-hotel-dock3.cfa.harvard.edu | 0 | | |
| 131.142.157.238 | c-hotel-dock4.cfa.harvard.edu | 0 | | |
| 131.142.157.239 | c-hotel-dock5.cfa.harvard.edu | 0 | | |
| 131.142.157.240 | c-hotel-dock6.cfa.harvard.edu | 0 | | |
| 131.142.157.241 | sao-51012.cfa.harvard.edu | 0 | | |
| 131.142.157.242 | openskies-2.cfa.harvard.edu | 0 | | |
| 131.142.157.243 | openskies-3.cfa.harvard.edu | 0 | | |
| 131.142.157.244 | openskies-4.cfa.harvard.edu | 0 | | |
| 131.142.157.245 | openskies-5.cfa.harvard.edu | 0 | | |
| 131.142.157.246 | openskies-6.cfa.harvard.edu | 0 | | |
| 131.142.157.247 | openskies-7.cfa.harvard.edu | 0 | | |
| 131.142.157.248 | openskies-8.cfa.harvard.edu | 0 | | |
| 131.142.157.249 | openskies-9.cfa.harvard.edu | 0 | | |
| 131.142.157.250 | — | 0 | | |
| 131.142.157.251 | seneca.cfa.harvard.edu | 0 | | |
| 131.142.157.252 | — | 0 | | |
| 131.142.157.253 | — | 0 | | |
| 131.142.157.254 | — | 0 | | |
| 131.142.157.255 | — | 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 -m10 131.142.157.209
traceroute to 131.142.157.209 (131.142.157.209): 10 hops max, 52 byte packets
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5 *
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Abidjan, CI
IPinfo ProbeNet in Abidjan, CIOn