BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS1742 | 131.142.0.0/16 | HARVARD-UNIV - Harvard University, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:201)
| IP | Host | DateTime |
|---|---|---|
| 131.142.157.2 | cube-155-04986.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.3 | tibor.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.4 | sao-b207-1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.5 | garnet.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.6 | newisis.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.7 | sagas.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.8 | lib-mac-107.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.9 | overpricedmac.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.10 | mycroft.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.11 | rstyx.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.12 | planck.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.13 | oberg-lab-cp-1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.14 | jyethernet.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.16 | betelgeuse.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.17 | pmozz-nuc.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.18 | fields.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.19 | conroyvis.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.20 | john3mac.cfa.harvard.edu | 2024-12-04 17:20:47 |
| 131.142.157.21 | lions.cfa.harvard.edu tropicana.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.22 | wax.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.23 | frodo.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.24 | photino.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.25 | fractal.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.26 | oberg-1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.27 | saroun.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.28 | barrett.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.29 | amitl.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.31 | eddie.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.32 | hitran-macmini.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.33 | elbereth.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.35 | yam.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.36 | tijs.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.37 | vwallpc.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.38 | room-alert-160.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.39 | leona.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.40 | synology-nas.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.41 | pannenberg.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.42 | ecsed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.43 | espresso.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.44 | vega.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.45 | earwig.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.46 | barnacka.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.47 | almatraz.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.48 | brunhilde.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.49 | leda.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.50 | wvr2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.51 | lappy.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.52 | wilnerlaptop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.53 | obergexpt3a.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.54 | obergexpt3b.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.55 | pdu209bay8-0.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.56 | bicep51.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.57 | bicep52.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.58 | bicep53.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.59 | dugong.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.61 | jrmini.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.62 | minerva-nas.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.63 | eastman-laptop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.64 | raspberrypi.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.65 | hopkins-m.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.66 | e6410.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.67 | khazna.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.68 | burns.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.69 | dharma.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.70 | nighthawk.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.71 | jcrpaquin-desktop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.72 | adssb.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.73 | adsas.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.74 | oberg-pm.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.75 | el-sur.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.76 | zolalmacbook.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.77 | m340-dm.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.78 | m340-record.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.79 | gfmacpro.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.80 | scanner-b3bridge.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.81 | avimac.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.82 | ledawindows.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.83 | chirp.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.84 | mirinei.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.85 | adskl.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.86 | rexis-hoak.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.87 | patsy.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.88 | wolbach-dell-mini.cfa.harvard.edu | 2024-12-04 17:20:47 |
| 131.142.157.90 | adam.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.91 | beeblebrox.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.92 | antariksh.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.93 | vostok.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.95 | buconero.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.96 | proudhon.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.97 | rsmonitor.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.98 | annasimac.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.99 | bose-laptop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.100 | obergexpt1a.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.101 | obergexpt2a.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.102 | ralfs-macbook-pro.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.103 | stark.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.104 | csm.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.105 | oodaaq.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.106 | monica.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.107 | newton.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.108 | zoidberg.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.109 | orgraur2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.110 | zero.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.111 | sotmpmini.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.112 | monkeys.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.113 | mccarthy-pi.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.114 | avatar.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.115 | pimento.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.116 | annas.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.117 | frederic-thinkpad.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.118 | klapaucius4.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.119 | p-g11-ups.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.120 | enterprise.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.121 | conwayek.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.122 | mobs0sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.123 | egoi.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.124 | eos0.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.125 | nyx.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.126 | bbb20.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.127 | zhu-ubuntu.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.128 | apc-mb8-1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.129 | apc-mb1-1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.130 | chshenp7920.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.131 | morgoth.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.132 | vex-temp.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.133 | apc-mb8-2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.134 | nancy.cfa.harvard.edu | 2024-12-04 17:20:47 |
| 131.142.157.135 | skylake.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.136 | apc-mb1-2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.137 | selfcheck3.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.138 | tres-guider.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.139 | lp-asz.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.140 | mokusei.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.141 | cpads.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.142 | cyberpowerpc.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.143 | aluche-temp.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.144 | m160-2-bw.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.145 | dedgarlap.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.146 | m160-3-bw.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.147 | walter2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.148 | lindahl-macmini.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.149 | henrietta.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.150 | lstn.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.151 | hitran-optiplex.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.152 | cf-booth.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.153 | vwalllnx.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.154 | ledawindowsx.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.155 | vwalllnx-idrac.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.156 | shawarma.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.157 | xrr.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.158 | puget.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.159 | makena.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.160 | narayan-desktop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.161 | jgill.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.162 | jiffy.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.163 | mobs1sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.164 | mobspi0sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.165 | mobspi1sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.166 | mobs2sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.167 | mobspi2sed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.168 | rrim.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.169 | akdesktop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.170 | nasakiosksed.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.171 | b2016.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.172 | galileo-camera.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.173 | edge-d01.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.174 | edge-d02.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.175 | edge-d03.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.176 | edge-d04.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.177 | edge-t01.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.178 | edge-server01.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.179 | amost-p01.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.180 | skywatch-p01.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.181 | flicker.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.182 | funes.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.183 | gravity.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.184 | stay.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.185 | sao-393877.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.186 | epiphan-phillips.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.187 | dg-cfa-desktop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.188 | dg-desktop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.189 | oka.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.190 | si385756.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.191 | drip.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.192 | roadrunner.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.193 | qianyang1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.194 | qianyang2.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.195 | do-lk-studio.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.196 | shep-imac.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.197 | malbec.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.198 | mobscam1.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.199 | mobspwr0.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.200 | scanner-b115.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.201 | scanner-c311.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.202 | meech-laptop.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.203 | corona.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.204 | desktop-8jhkl6i.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.205 | sao-adch.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.227 | nas-gp-sat-04.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.228 | nas-gp-sat-05.cfa.harvard.edu | 2024-12-09 13:17:27 |
| 131.142.157.229 | nas-gp-sat-06.cfa.harvard.edu | 2024-12-09 13:17:27 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31215 | 1374284313 | 1153848465632854754 |
Brazil
|
10673 | 86824112 | 28547768848388 |
China
|
6743 | 349765540 | 147483756865264 |
India
|
5915 | 35411968 | 24394331541504 |
Russian Federation
|
5827 | 46703062 | 11900593777984 |
Australia
|
4316 | 41134640 | 20452893858048 |
Indonesia
|
3504 | 17791008 | 1145696813056 |
United Kingdom
|
3220 | 76943752 | 30795053465600 |
Germany
|
3194 | 112901128 | 69212257452032 |
France
|
2694 | 75899136 | 12308436811776 |
Poland
|
2532 | 18120448 | 15075014939648 |
Canada
|
2383 | 54567160 | 3237624939520 |
Ukraine
|
2081 | 8662528 | 5099598643200 |
Bangladesh
|
1817 | 1862912 | 852482981888 |
Netherlands
|
1601 | 53684760 | 25712078489088 |
Romania
|
1317 | 8012096 | 1441702871296 |
Italy
|
1299 | 51876808 | 28513639530496 |
Argentina
|
1285 | 19693824 | 18732044976128 |
Hong Kong
|
1279 | 17449156 | 8220545450752 |
Spain
|
1267 | 34244352 | 7560829865984 |