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
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Reverse DNS List (Total:236)

IP Host DateTime
131.142.156.2 dongpu.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.3 proloy.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.4 axolotl.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.5 keshet-pc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.6 valinor.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.7 alba.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.8 voyager.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.9 hokulea.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.10 nigeliii.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.11 dubrovnik.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.12 mehve.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.13 hubble2.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.14 scanner-p3.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.15 cambcam.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.16 sancerre.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.17 ocohen.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.18 cgiguere-imac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.19 nicholas.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.20 rufus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.21 kaibutsu.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.22 quietfan.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.23 firefly.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.24 nocha.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.25 nettool.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.26 gort.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.27 serafina.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.28 tintin.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.29 agilent-dso7104.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.30 kartof.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.31 abax.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.32 ups-60-b209.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.33 cam2-60-com19.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.35 cam1-60-b209.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.36 avtransporter.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.37 nanda1.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.38 spassk.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.39 adder.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.40 mmlaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.41 yosemite.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.42 deltaii.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.43 cam1-160-m252.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.44 ups-60-com19.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.45 stratus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.46 altostratus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.47 smurf-srv02.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.48 chowbrador.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.49 otto.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.50 reddwarf.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.51 ups-60-b209-9kv.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.52 ups-160-m252.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.53 fennec.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.54 environment.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.55 wolfish.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.56 webcast.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.57 cmb.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.58 praesepe.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.59 muis.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.60 bethe.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.61 lynds.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.62 joey.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.63 macmary.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.64 miggins.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.65 tangerine.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.66 rxlab-present.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.67 tupanci.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.68 amma.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.69 sydney.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.70 telemachus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.71 talpiot.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.72 mstevenslaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.73 pveres.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.74 boo.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.75 dkimac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.76 queequeg.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.77 trslaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.78 selene.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.79 jetty.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.80 hyperjet.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.81 atbackup.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.82 tangra.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.83 aurora.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.84 lib-dell.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.85 cfargjw.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.86 bargen.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.87 vtstor.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.88 grettir.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.89 astarte.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.91 sjc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.92 locutus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.93 cube-105-05715.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.94 itampi.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.95 compost.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.96 stuttle-mcmini.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.97 paper2.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.98 sinyi.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.99 chiayi.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.100 taipei.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.101 daysophia.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.102 astropc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.104 caspian.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.105 relativity.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.106 cube-405-00875.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.107 jude.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.108 fermi.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.109 huang.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.110 fay.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.111 vex.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.112 disk.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.113 bagheera.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.114 sartre.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.115 yuchih.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.116 bullfrog2.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.117 exocube.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.118 chiasmus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.119 ekumen.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.120 tsc-vlbi.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.121 caer.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.122 kumkwat.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.124 aluche.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.125 goodmanprinter.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.126 oldforge.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.127 hades.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.128 dpatnaudetc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.129 dorado.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.130 duggang5.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.131 multiverse.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.132 camden-lock.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.133 mauer.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.134 smasci.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.136 lib-imac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.139 kohada.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.140 sol.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.141 giants.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.143 moku-ahikao.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.144 nbody.harvard.edu nbody.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.145 klaatu.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.146 floreana.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.147 foundation.cfa.harvard.edu 2024-12-03 15:31:36
131.142.156.148 caird.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.149 hp-m317.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.150 tangent.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.151 lagrein.cfa.harvard.edu 2024-12-03 15:31:36
131.142.156.152 sourdough.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.153 ginshiro.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.154 robby.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.155 sao-adjd.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.156 ethergpib.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.157 mlbf0019.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.158 trxsys.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.159 sjyoon.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.160 europa.cfa.harvard.edu 2024-12-03 15:31:36
131.142.156.161 chowchow.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.162 mlf1-coating.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.163 conon.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.164 chaos-tdc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.165 itcmacmini.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.166 bayes.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.167 shypro.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.168 steinertc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.169 caml03.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.170 tsc-adev.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.171 mvm.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.172 hipemac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.173 pyxis.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.174 wayzata.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.175 gang.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.176 greene.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.177 hipestor.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.178 sox.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.183 mjplaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.184 ntn.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.185 gandalf.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.186 ds3.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.187 bulldog.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.188 tb12.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.190 smurf-srv02b.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.193 circe.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.194 jayhawk.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.195 allston.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.196 nova.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.197 newcomb.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.198 scorpius.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.199 phobos.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.200 eddie-cfa.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.201 imac-p-127.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.202 dante.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.203 ledaovro.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.204 moose.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.205 nas-gp-sat-01.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.206 hp54347b.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.207 darwin-2.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.208 kari.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.209 jjohnson-printer.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.210 cftestscan.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.211 aether.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.212 jadzia.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.213 frankenmuth.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.215 library-imac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.216 oberglab-mac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.217 vwallbcm.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.218 yanfeisao.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.219 babbage.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.220 cfhek4.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.221 demeo.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.222 hanslaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.223 pneresearch.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.224 asterix.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.225 babbagegrande.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.226 alex.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.227 adsaa.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.228 cam2-60-b209.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.229 frost.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.231 lib-macmini.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.232 jpimac.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.233 kermitfrog.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.234 adssbc.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.235 pooh.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.236 eden.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.237 nas-gp-sat-02.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.238 efayolle.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.239 pliny.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.240 alf.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.241 legs2.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.242 shasta.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.243 nas-gp-sat-03.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.244 holmanlaptop.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.245 lennon.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.246 cygnus.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.247 ciara1.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.248 deimos.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.249 korma.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.250 halwa.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.251 moon.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.252 klapaucius3.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.253 pks0637.cfa.harvard.edu 2024-11-29 23:56:35
131.142.156.254 oberglab-p1.cfa.harvard.edu 2024-11-29 23:56:35

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31244 1374219769 1153848682421486306
Brazil 9497 88314288 28416497684484
China 6726 349753252 147545386198768
India 5919 35407616 24355682385920
Russian Federation 5875 48228058 11707035168064
Australia 4317 41209904 20444302809344
Indonesia 3504 17757984 1141368160256
Germany 3203 112894216 69174143746048
United Kingdom 3197 74862984 30613081882624
France 2671 75946496 12342776889344
Poland 2528 18124544 15062126695424
Canada 2365 54538744 3238023595008
Ukraine 2045 8927232 5138277335040
Bangladesh 1815 1870592 885229748224
Netherlands 1594 53675216 25574086542848
Italy 1298 51807944 28509075996672
Romania 1294 8056896 1437407445248
Argentina 1283 19691008 18731910758400
Hong Kong 1281 17478084 8396627903232
Spain 1266 34310400 7595693248512