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:200)
| IP | Host | DateTime |
|---|---|---|
| 131.142.8.23 | linkrunner.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.35 | jhushan.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.37 | jungli.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.38 | mingjian.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.40 | puli.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.41 | shueili.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.45 | wugu.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.50 | blackhole.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.51 | corrin.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.52 | laelaps.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.53 | smasummitphone.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.55 | scaler.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.58 | microobs5sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.59 | pcpls.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.60 | alfnew.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.61 | pi01.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.62 | camerapc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.63 | rtdc8.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.64 | sma-pap.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.65 | rfdesign.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.66 | smaxerox.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.67 | ss2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.68 | mobspwr1.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.69 | toshlabo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.70 | katahdin.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.71 | imageronenew.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.72 | corinth.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.73 | gus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.74 | rxlablj.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.75 | rxlabvna.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.76 | blackwidow.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.77 | happylappy.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.78 | mandarin.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.79 | thinking.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.80 | rashomon.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.81 | abell.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.82 | clanger.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.83 | gamont.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.84 | firsx.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.85 | ccsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.86 | forge.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.88 | iflo1.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.89 | caroline3.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.90 | ntcc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.91 | bw2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.92 | tane.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.93 | tessares.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.94 | eeyore.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.96 | ch3cn.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.97 | hawk.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.99 | rxlabcp.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.100 | bastet.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.101 | libra.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.102 | cfaconfocal2awg.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.103 | mark5-01.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.104 | sssed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.105 | marcus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.106 | jynotebook.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.107 | europa2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.108 | pcbmill2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.109 | digitizer.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.110 | valhalla.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.111 | ledapi.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.112 | lynx.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.113 | cfaimager3.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.114 | balentia.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.115 | crux.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.117 | alburz.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.118 | microobs1sed.cfa.harvard.edu | 2024-05-12 22:11:36 |
| 131.142.8.119 | microobs2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.121 | originalquagaar.cfa.harvard.edu | 2024-05-12 22:11:36 |
| 131.142.8.122 | firsgse.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.123 | hamster.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.124 | fudo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.125 | thorin.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.126 | bilby.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.127 | spare2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.128 | atsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.130 | bwsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.131 | hcsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.132 | gaia.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.133 | smavpn.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.134 | sedfloat1.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.135 | cosmo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.136 | printscharming.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.137 | adp.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.138 | antao.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.139 | sedfloat2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.141 | sdsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.142 | ledadsp.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.143 | pcb.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.144 | maser.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.145 | tres-3.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.146 | float2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.147 | gcrunch.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.148 | labrx.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.149 | gvwno1.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.150 | copernicustc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.151 | rglinux7.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.152 | hercules.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.153 | cftestprint.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.154 | rtdc12.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.155 | buildinge.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.156 | muir.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.157 | snowy.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.158 | aries.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.159 | mark6-4015.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.160 | gemini.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.161 | rtdc-smaspec.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.162 | hilophone.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.163 | khamul.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.164 | mreidimac.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.165 | cfaitamp7.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.166 | frankenfocal.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.167 | tristannew.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.168 | smalab.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.169 | hobiekat.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.170 | sedbw2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.171 | pgwork.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.172 | centaurus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.173 | ai2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.174 | muse-vm.cfa.harvard.edu | 2024-05-12 22:11:36 |
| 131.142.8.175 | grace.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.176 | rosslaptop2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.177 | capricornus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.178 | mck-ip-extender.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.179 | fd2sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.180 | dpowell.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.181 | if-lo-lab.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.182 | famulus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.183 | quagaartoo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.184 | carthage.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.185 | pg7office2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.186 | jimbo-tc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.187 | itamp2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.188 | macedon.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.189 | stopgap.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.190 | ledazfs.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.191 | suse.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.192 | douro.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.194 | pokey.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.195 | bargensnaps.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.196 | byzantium.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.197 | vaporcell.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.198 | smavpn2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.199 | pandarog.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.200 | bedlam.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.201 | redroo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.202 | master.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.203 | hydrus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.204 | agoodimac.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.205 | coronat.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.206 | zeppelin.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.207 | microobs3sed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.208 | monkeyking.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.209 | romapinta.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.210 | mark6-4016.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.211 | tres-2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.212 | infinity.cfa.harvard.edu | 2024-05-12 22:11:36 |
| 131.142.8.213 | cfarx2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.214 | alerion.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.215 | rcote.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.216 | avrettpc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.217 | mdsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.218 | chronos.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.219 | arrakis.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.220 | rtdc9.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.221 | rglinux6.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.222 | barebear.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.223 | sma-bee2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.224 | barebear-1.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.225 | barebear-2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.226 | proto.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.227 | teumesia.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.228 | obsconc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.229 | eb2sed.cfa.harvard.edu | 2024-05-07 09:02:37 |
| 131.142.8.230 | labbenchsed.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.231 | ephemeris.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.232 | southerncross.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.233 | quagaar.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.234 | leo.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.235 | nirlaptop.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.236 | cfa-laptop-2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.237 | a34410.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.238 | aised.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.239 | cerberus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.240 | cfargvn.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.241 | newtown.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.242 | dropbear.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.243 | oirplot.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.245 | twm937-pc.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.246 | rtdc2.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.247 | nibble.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.248 | jydesktop.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.249 | delphinus.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.250 | wisemac.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.251 | brassica.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.252 | frag.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.253 | mothra.cfa.harvard.edu | 2024-05-09 08:00:49 |
| 131.142.8.254 | phase-monitor.cfa.harvard.edu | 2024-05-09 08:00:49 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
30471 | 1417071250 | 971609751636114 |
Brazil
|
9009 | 87108080 | 29475019264006 |
China
|
6735 | 353778040 | 129949356402048 |
Russian Federation
|
5800 | 46447650 | 294625088565056 |
India
|
5793 | 35566880 | 24474078384128 |
Australia
|
4988 | 41042516 | 20560034732288 |
Indonesia
|
3300 | 17653760 | 1329090068480 |
United Kingdom
|
3184 | 77589668 | 32611926999040 |
Germany
|
3111 | 112611848 | 71369691168768 |
Poland
|
2506 | 18312320 | 15916763321344 |
Canada
|
2340 | 54621080 | 3518796334080 |
France
|
2286 | 76417024 | 12798066360320 |
Ukraine
|
2118 | 9184256 | 5041672945664 |
Bangladesh
|
1769 | 1834288 | 1012299595776 |
Netherlands
|
1588 | 53229104 | 26226325325312 |
Colombia
|
1481 | 17190912 | 724523819268 |
Italy
|
1299 | 51903568 | 28919318839296 |
Hong Kong
|
1274 | 17538420 | 1726481630208 |
Argentina
|
1260 | 19446784 | 18801614192640 |
Japan
|
1234 | 167359592 | 33532234956800 |