BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2852 |
147.231.0.0/16
|
CESNET2 - CESNET z.s.p.o., CZ |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:204)
| IP | Host | DateTime |
|---|---|---|
| 147.231.28.1 | ns1.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.2 | ns2.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.3 | mx.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.5 | intranet.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.7 | green.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.8 | web.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.9 | blue.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.11 | vpn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.12 | eset.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.13 | papouch.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.14 | virtualbox.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.15 | idp.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.16 | radius.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.18 | green-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.22 | services.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.33 | bro2750dw.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.34 | hp2420a.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.35 | hp3600.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.36 | okic5250.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.37 | hp2605.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.38 | hp1022.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.39 | sykora.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.40 | konica.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.41 | hpm553dn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.42 | hp1320tn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.43 | hp2600n2.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.44 | okimc332.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.45 | hp2055dn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.46 | clp310n.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.47 | clp660.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.48 | cp2025dn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.49 | phaser.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.50 | hp2600n3.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.52 | cp2025n2.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.53 | cp2025n3.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.54 | c35.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.55 | cp1515.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.56 | designjet.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.57 | lbp6650.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.58 | c220.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.59 | bizhub223.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.60 | ibrahima.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.61 | canon.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.62 | okimb491.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.64 | jlap.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.65 | lang.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.66 | rhenium.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.67 | smaragd.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.68 | safir.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.69 | wannier.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.70 | gpum.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.71 | luka1.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.72 | lotus.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.73 | git.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.74 | antares.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.75 | vydra.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.76 | sunray.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.77 | moonstone.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.78 | kohn-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.79 | octave.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.80 | gpun.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.81 | farnik.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.82 | portal.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.84 | eduard.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.85 | betta.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.86 | feshbach.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.87 | fock.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.88 | fock-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.89 | planck.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.90 | osmium.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.91 | pulay.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.92 | lv.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.93 | rubin.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.94 | blauspitze.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.95 | jp.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.96 | jb.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.97 | kohn.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.98 | luka2.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.100 | sirrah.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.102 | crux.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.104 | maggie.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.105 | mp.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.106 | snezka.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.107 | gpus.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.108 | ehrenfest.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.109 | ofey.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.110 | cuda.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.111 | cygnus.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.112 | monet.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.113 | gaspard.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.114 | gibbs.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.115 | higgs.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.116 | higgs-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.117 | nickel.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.118 | maki.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.119 | datacebe.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.120 | rodin.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.121 | osmium-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.122 | openbis.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.123 | bose-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.124 | gpu.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.125 | gpu-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.126 | plinth.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.129 | tracy.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.130 | laura.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.131 | dirac.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.132 | moler.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.135 | fikus.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.136 | bart.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.145 | ppp0.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.146 | ppp1.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.147 | ppp2.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.148 | ppp3.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.149 | ppp4.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.150 | ppp5.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.151 | ppp6.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.152 | ppp7.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.153 | pptp0.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.154 | pptp1.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.161 | switch10.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.162 | switch11.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.163 | switch12.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.164 | switch13.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.165 | switch31.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.166 | switch32.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.167 | switch33.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.168 | switch51.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.169 | switch52.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.170 | switch53.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.171 | switch14.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.172 | switch95.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.173 | switch96.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.174 | switch98.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.175 | switch99.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.176 | wifi00.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.178 | wifi02.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.179 | wifi03.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.180 | wifi04.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.182 | wifi06.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.183 | wifi07.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.184 | wifi08.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.185 | wifi09.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.186 | wifi10.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.187 | wifi11.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.188 | wifi12.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.189 | wifi13.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.190 | wifi14.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.191 | wifi15.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.192 | wifi16.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.193 | wifi17.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.195 | wifi19.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.196 | wifi20.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.197 | wifi21.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.198 | wifi22.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.199 | wifi23.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.200 | wifi24.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.201 | wifi25.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.202 | wifi26.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.203 | wifi27.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.204 | wifi28.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.205 | wifi29.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.206 | wifi30.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.207 | wifi31.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.208 | wifi32.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.209 | wifi33.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.210 | wifi34.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.211 | wifi35.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.212 | wifi36.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.213 | pca213.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.214 | pca214.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.215 | pca215.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.216 | pca216.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.217 | pca217.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.218 | pca218.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.219 | pca219.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.220 | pca220.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.221 | pca221.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.222 | wifi46.jh-inst.cas.cz pca222.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.223 | pca223.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.224 | pca224.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.225 | pca225.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.226 | pca226.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.227 | pca227.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.228 | pca228.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.229 | pca229.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.230 | pca230.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.231 | pca231.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.232 | pca232.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.233 | pca233.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.234 | pca234.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.235 | pca235.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.236 | pca236.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.237 | pca237.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.238 | switch94.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.239 | wlc.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.247 | okbase.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.248 | esxi04.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.249 | esxi04-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.250 | esxi03.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.251 | esxi01-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.252 | esxi01.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.253 | esxi02-m.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.254 | esxi02.jh-inst.cas.cz | 2025-04-07 11:06:19 |
| 147.231.28.255 | helios.jh-inst.cas.cz | 2025-04-07 11:06:19 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31299 | 1464271833 | 3459991642243605586 |
Brazil
|
9018 | 86337502 | 28732454637570 |
China
|
6578 | 346911652 | 147464698538864 |
India
|
5944 | 35517952 | 24457626243072 |
Russian Federation
|
5756 | 46640848 | 10667272810568 |
Indonesia
|
3560 | 17857536 | 1222154649600 |
Germany
|
3104 | 112780040 | 69582617706496 |
United Kingdom
|
3100 | 72795744 | 31014668926976 |
Australia
|
3006 | 40561456 | 20475333515008 |
Poland
|
2466 | 19516160 | 15457293964288 |
Canada
|
2433 | 54570344 | 4420633822464 |
France
|
2214 | 75333888 | 12217543427328 |
Ukraine
|
2006 | 8483328 | 5327232958464 |
Bangladesh
|
1862 | 1895168 | 904718188544 |
Netherlands
|
1597 | 52962512 | 27345703929344 |
Italy
|
1296 | 51870848 | 28616784871424 |
Argentina
|
1294 | 19703808 | 18766790787072 |
Hong Kong
|
1278 | 17769924 | 7806925275904 |
Japan
|
1266 | 159239528 | 33547046944768 |
Spain
|
1235 | 34572800 | 7530784100352 |