BGP Announced

AS CIDR Description
AS513 128.141.0.0/16 CERN - CERN - European Organization for Nuclear Research, CH

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:171)

IP Host DateTime
128.141.63.1 r4-s-rjucy-1-ip12.cern.ch 2025-07-17 10:45:39
128.141.63.3 u4-s-ip12-shp3l-e6.cern.ch 2025-07-17 10:45:39
128.141.63.4 u4-s-ip12-shp3l-e7.cern.ch 2025-07-17 10:45:39
128.141.63.6 alibuildmac01.cern.ch 2025-07-17 10:45:39
128.141.63.7 alibuildmac02.cern.ch 2025-07-17 10:45:39
128.141.63.8 aido2osx4.cern.ch 2025-07-17 10:45:39
128.141.63.9 aido2osx7.cern.ch 2025-07-17 10:45:39
128.141.63.10 aido2osx8.cern.ch 2025-07-17 10:45:39
128.141.63.64 pcaldbuild-slc6-32.cern.ch 2025-07-17 10:45:39
128.141.63.65 pcald79.cern.ch 2025-07-17 10:45:39
128.141.63.66 pcaldref22-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.67 aldaqds11.cern.ch 2025-07-17 10:45:39
128.141.63.68 pcald50.cern.ch 2025-07-17 10:45:39
128.141.63.69 pcaldctp3.cern.ch 2025-07-17 10:45:39
128.141.63.70 pcald59.cern.ch 2025-07-17 10:45:39
128.141.63.71 pcald51.cern.ch 2025-07-17 10:45:39
128.141.63.72 aldaqweb02-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.73 pippo-vhdl.cern.ch 2025-07-17 10:45:39
128.141.63.74 pcaldvmh05.cern.ch 2025-07-17 10:45:39
128.141.63.75 aldaqdb02.cern.ch 2025-07-17 10:45:39
128.141.63.76 refgw3.cern.ch 2025-07-17 10:45:39
128.141.63.77 pcaldref23.cern.ch 2025-07-17 10:45:39
128.141.63.78 pcaldctp2.cern.ch 2025-07-17 10:45:39
128.141.63.79 pcaldbuild-cc7-64.cern.ch 2025-07-17 10:45:39
128.141.63.80 amorebuild01-mgmt.cern.ch 2025-07-17 10:45:39
128.141.63.81 aliflp-mch-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.82 pcaldref23-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.83 pcald48.cern.ch 2025-07-17 10:45:39
128.141.63.84 pcaldbuild05.cern.ch 2025-07-17 10:45:39
128.141.63.85 aldaqweb01-gpn01.cern.ch 2025-07-17 10:45:39
128.141.63.87 aldaqweb02.cern.ch 2025-07-17 10:45:39
128.141.63.88 pcaldvmh04.cern.ch 2025-07-17 10:45:39
128.141.63.89 aido2osx3.cern.ch 2025-07-17 10:45:39
128.141.63.90 pcaldvmhgui.cern.ch 2025-07-17 10:45:39
128.141.63.91 aldaqdb11-ilo.cern.ch 2025-07-17 10:45:39
128.141.63.92 amorebuild1.cern.ch 2025-07-17 10:45:39
128.141.63.93 aldaqds04.cern.ch 2025-07-17 10:45:39
128.141.63.94 aldaqds06.cern.ch 2025-07-17 10:45:39
128.141.63.95 aido2osx2.cern.ch 2025-07-17 10:45:39
128.141.63.96 aidrefups01.cern.ch 2025-07-17 10:45:39
128.141.63.97 aldaqweb01-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.98 aldaqdb11.cern.ch 2025-07-17 10:45:39
128.141.63.99 pcaldmon01.cern.ch 2025-07-17 10:45:39
128.141.63.100 pcald49.cern.ch 2025-07-17 10:45:39
128.141.63.101 pcaldref21-mgmt.cern.ch 2025-07-17 10:45:39
128.141.63.102 pcaldref21.cern.ch 2025-07-17 10:45:39
128.141.63.103 pcaldref22.cern.ch 2025-07-17 10:45:39
128.141.63.104 pcald78.cern.ch 2025-07-17 10:45:39
128.141.63.105 pcald52.cern.ch 2025-07-17 10:45:39
128.141.63.106 pcaldvmh03.cern.ch 2025-07-17 10:45:39
128.141.63.107 pcaldvmh02.cern.ch 2025-07-17 10:45:39
128.141.63.108 pcald42.cern.ch 2025-07-17 10:45:39
128.141.63.109 pcald28.cern.ch 2025-07-17 10:45:39
128.141.63.111 pcald08.cern.ch 2025-07-17 10:45:39
128.141.63.112 pcald03.cern.ch 2025-07-17 10:45:39
128.141.63.113 pcaldvmh01.cern.ch 2025-07-17 10:45:39
128.141.63.114 pippogdc.cern.ch 2025-07-17 10:45:39
128.141.63.115 pcaldbuild-slc6-64.cern.ch 2025-07-17 10:45:39
128.141.63.116 pcaldbuild-slc5-64.cern.ch 2025-07-17 10:45:39
128.141.63.117 pcaldbuild-slc5-32.cern.ch 2025-07-17 10:45:39
128.141.63.118 pcaldrefdip.cern.ch 2025-07-17 10:45:39
128.141.63.119 pcaldref19.cern.ch 2025-07-17 10:45:39
128.141.63.120 pcaldbuild04.cern.ch 2025-07-17 10:45:39
128.141.63.121 pcaldbuild02.cern.ch 2025-07-17 10:45:39
128.141.63.122 pcaldvmx01.cern.ch 2025-07-17 10:45:39
128.141.63.123 aldaqdb01.cern.ch 2025-07-17 10:45:39
128.141.63.124 amorebuild2.cern.ch 2025-07-17 10:45:39
128.141.63.125 aldaqds04-gpn.cern.ch 2025-07-17 10:45:39
128.141.63.126 phdevpdu06.cern.ch 2025-07-17 10:45:39
128.141.63.129 r186-r-rjucy-1-pu4.cern.ch 2025-07-17 10:45:39
128.141.63.132 pb-d-128-141-63-132.cern.ch 2025-07-17 10:45:39
128.141.63.133 pb-d-128-141-63-133.cern.ch 2025-07-17 10:45:39
128.141.63.134 pb-d-128-141-63-134.cern.ch 2025-07-17 10:45:39
128.141.63.135 pb-d-128-141-63-135.cern.ch 2025-07-17 10:45:39
128.141.63.136 pb-d-128-141-63-136.cern.ch 2025-07-17 10:45:39
128.141.63.137 pb-d-128-141-63-137.cern.ch 2025-07-17 10:45:39
128.141.63.138 pb-d-128-141-63-138.cern.ch 2025-07-17 10:45:39
128.141.63.139 pb-d-128-141-63-139.cern.ch 2025-07-17 10:45:39
128.141.63.140 pb-d-128-141-63-140.cern.ch 2025-07-17 10:45:39
128.141.63.141 pb-d-128-141-63-141.cern.ch 2025-07-17 10:45:39
128.141.63.142 pb-d-128-141-63-142.cern.ch 2025-07-17 10:45:39
128.141.63.143 pb-d-128-141-63-143.cern.ch 2025-07-17 10:45:39
128.141.63.144 pb-d-128-141-63-144.cern.ch 2025-07-17 10:45:39
128.141.63.145 pb-d-128-141-63-145.cern.ch 2025-07-17 10:45:39
128.141.63.146 pb-d-128-141-63-146.cern.ch 2025-07-17 10:45:39
128.141.63.147 pb-d-128-141-63-147.cern.ch 2025-07-17 10:45:39
128.141.63.148 pb-d-128-141-63-148.cern.ch 2025-07-17 10:45:39
128.141.63.149 pb-d-128-141-63-149.cern.ch 2025-07-17 10:45:39
128.141.63.150 pb-d-128-141-63-150.cern.ch 2025-07-17 10:45:39
128.141.63.151 pb-d-128-141-63-151.cern.ch 2025-07-12 00:33:36
128.141.63.152 pb-d-128-141-63-152.cern.ch 2025-07-17 10:45:39
128.141.63.153 pb-d-128-141-63-153.cern.ch 2025-07-17 10:45:39
128.141.63.154 pb-d-128-141-63-154.cern.ch 2025-07-17 10:45:39
128.141.63.155 pb-d-128-141-63-155.cern.ch 2025-07-17 10:45:39
128.141.63.156 pb-d-128-141-63-156.cern.ch 2025-07-17 10:45:39
128.141.63.157 pb-d-128-141-63-157.cern.ch 2025-07-17 10:45:39
128.141.63.158 pb-d-128-141-63-158.cern.ch 2025-07-17 10:45:39
128.141.63.159 pb-d-128-141-63-159.cern.ch 2025-07-17 10:45:39
128.141.63.160 pb-d-128-141-63-160.cern.ch 2025-07-17 10:45:39
128.141.63.161 pb-d-128-141-63-161.cern.ch 2025-07-17 10:45:39
128.141.63.162 hc727596.cern.ch 2025-07-17 10:45:39
128.141.63.163 it1display.cern.ch 2025-07-17 10:45:39
128.141.63.164 itplc1200a.cern.ch 2025-07-17 10:45:39
128.141.63.165 cmskam03-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.169 cmstracker038.cern.ch 2025-07-17 10:45:39
128.141.63.170 pccmstrkst5.cern.ch 2025-07-17 10:45:39
128.141.63.172 r6060-32891.cern.ch 2025-07-17 10:45:39
128.141.63.173 logobril.cern.ch 2025-07-17 10:45:39
128.141.63.174 brillab186.cern.ch 2025-07-17 10:45:39
128.141.63.176 cmsg018gateway.cern.ch 2025-07-17 10:45:39
128.141.63.178 brillab.cern.ch 2025-07-12 00:33:36
128.141.63.179 dss186gw12-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.180 dss186gw12.cern.ch 2025-07-17 10:45:39
128.141.63.183 pcitsupgrade6.cern.ch 2025-07-12 00:33:36
128.141.63.185 pctkansys.cern.ch 2025-07-17 10:45:39
128.141.63.186 cmsuptracker001-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.187 sy2527crack.cern.ch 2025-07-12 00:33:36
128.141.63.188 logo186r.cern.ch 2025-07-17 10:45:39
128.141.63.189 pcspd2204.cern.ch 2025-07-17 10:45:39
128.141.63.191 pcaitdsf1.cern.ch 2025-07-17 10:45:39
128.141.63.192 tkdcs186-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.193 pcpix08.cern.ch 2025-07-17 10:45:39
128.141.63.195 cmstracker035.cern.ch 2025-07-17 10:45:39
128.141.63.196 tkplce1a18.cern.ch 2025-07-17 10:45:39
128.141.63.197 cmtdisplay02.cern.ch 2025-07-17 10:45:39
128.141.63.198 cmstracker037.cern.ch 2025-07-17 10:45:39
128.141.63.199 cmstracker037-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.200 plctss2.cern.ch 2025-07-17 10:45:39
128.141.63.201 cmsuptracker001.cern.ch 2025-07-17 10:45:39
128.141.63.204 pcitsupgrade3.cern.ch 2025-07-17 10:45:39
128.141.63.206 cms-mtdtf-dcs01.cern.ch 2025-07-17 10:45:39
128.141.63.209 tifracks.cern.ch 2025-07-17 10:45:39
128.141.63.210 cmstracker100.cern.ch 2025-07-17 10:45:39
128.141.63.211 cmstracker050.cern.ch 2025-07-17 10:45:39
128.141.63.212 cmstrk904-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.216 ardutest.cern.ch 2025-07-17 10:45:39
128.141.63.219 svmithi01-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.220 svfnal26-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.221 svfnal27-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.223 svfnal29-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.224 svfnal29.cern.ch 2025-07-17 10:45:39
128.141.63.225 cmsdtlmtrsgateway.cern.ch 2025-07-12 00:33:36
128.141.63.226 svfnal27.cern.ch 2025-07-17 10:45:39
128.141.63.227 svfnal26.cern.ch 2025-07-17 10:45:39
128.141.63.228 svfnal09-ipmi.cern.ch 2025-07-17 10:45:39
128.141.63.229 svmithi01.cern.ch 2025-07-17 10:45:39
128.141.63.230 svfnal09.cern.ch 2025-07-17 10:45:39
128.141.63.231 tac0186rutgersdell.cern.ch 2025-07-17 10:45:39
128.141.63.232 cfv-596-xcmsbcml.cern.ch 2025-07-17 10:45:39
128.141.63.233 outreach67.cern.ch 2025-07-17 10:45:39
128.141.63.234 cfvm-596-xcmsbcml.cern.ch 2025-07-17 10:45:39
128.141.63.235 trk-eltek-ps.cern.ch 2025-07-17 10:45:39
128.141.63.236 ps-crack-400vdc.cern.ch 2025-07-17 10:45:39
128.141.63.237 trkphase2mf.cern.ch 2025-07-17 10:45:39
128.141.63.238 cmstkdptst.cern.ch 2025-07-17 10:45:39
128.141.63.239 cmskam04.cern.ch 2025-07-17 10:45:39
128.141.63.240 serenity-k26-xfl10pduk55k.cern.ch 2025-07-17 10:45:39
128.141.63.241 cm300xi.cern.ch 2025-07-17 10:45:39
128.141.63.242 pcmic152.cern.ch 2025-07-17 10:45:39
128.141.63.243 pccmtdcs.cern.ch 2025-07-17 10:45:39
128.141.63.244 pcqa6.cern.ch 2025-07-17 10:45:39
128.141.63.245 pclhcb15.cern.ch 2025-07-17 10:45:39
128.141.63.246 pcqa3.cern.ch 2025-07-12 00:33:36
128.141.63.247 dellcmscornell.cern.ch 2025-07-17 10:45:39
128.141.63.248 pccmx1.cern.ch 2025-07-17 10:45:39
128.141.63.249 pclbcc15.cern.ch 2025-07-17 10:45:39
128.141.63.250 pcmic103.cern.ch 2025-07-17 10:45:39
128.141.63.251 pcplccmt1.cern.ch 2025-07-17 10:45:39
128.141.63.252 pcqa12.cern.ch 2025-07-17 10:45:39
128.141.63.253 uzh-arrow-fpga.cern.ch 2025-07-17 10:45:39
128.141.63.254 pcqa11.cern.ch 2025-07-17 10:45:39

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168