Summary
| ASN | AS513 CERN - European Organization for Nuclear Research |
| BGP | 128.141.0.0/16 |
| IPs with RDNS | 250 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.141.225.0 | — | 0 |  | |
| 128.141.225.1 | r13-2-rjucy-1-pu2.cern.ch | 0 | | |
| 128.141.225.2 | — | 0 | | |
| 128.141.225.3 | — | 0 | | |
| 128.141.225.4 | pb-d-128-141-225-4.cern.ch | 0 | | |
| 128.141.225.5 | pb-d-128-141-225-5.cern.ch | 0 | | |
| 128.141.225.6 | pb-d-128-141-225-6.cern.ch | 0 | | |
| 128.141.225.7 | pb-d-128-141-225-7.cern.ch | 0 | | |
| 128.141.225.8 | pb-d-128-141-225-8.cern.ch | 0 | | |
| 128.141.225.9 | pb-d-128-141-225-9.cern.ch | 0 | | |
| 128.141.225.10 | pb-d-128-141-225-10.cern.ch | 0 | | |
| 128.141.225.11 | pb-d-128-141-225-11.cern.ch | 0 | | |
| 128.141.225.12 | pb-d-128-141-225-12.cern.ch | 0 | | |
| 128.141.225.13 | pb-d-128-141-225-13.cern.ch | 0 | | |
| 128.141.225.14 | pb-d-128-141-225-14.cern.ch | 0 | | |
| 128.141.225.15 | pb-d-128-141-225-15.cern.ch | 0 | | |
| 128.141.225.16 | pb-d-128-141-225-16.cern.ch | 0 | | |
| 128.141.225.17 | pb-d-128-141-225-17.cern.ch | 0 | | |
| 128.141.225.18 | pb-d-128-141-225-18.cern.ch | 0 | | |
| 128.141.225.19 | pb-d-128-141-225-19.cern.ch | 0 | | |
| 128.141.225.20 | pb-d-128-141-225-20.cern.ch | 0 | | |
| 128.141.225.21 | pb-d-128-141-225-21.cern.ch | 0 | | |
| 128.141.225.22 | pb-d-128-141-225-22.cern.ch | 0 | | |
| 128.141.225.23 | pb-d-128-141-225-23.cern.ch | 0 | | |
| 128.141.225.24 | pb-d-128-141-225-24.cern.ch | 0 | | |
| 128.141.225.25 | pb-d-128-141-225-25.cern.ch | 0 | | |
| 128.141.225.26 | pb-d-128-141-225-26.cern.ch | 0 | | |
| 128.141.225.27 | pb-d-128-141-225-27.cern.ch | 0 | | |
| 128.141.225.28 | pb-d-128-141-225-28.cern.ch | 0 | | |
| 128.141.225.29 | pb-d-128-141-225-29.cern.ch | 0 | | |
| 128.141.225.30 | pb-d-128-141-225-30.cern.ch | 0 | | |
| 128.141.225.31 | pb-d-128-141-225-31.cern.ch | 0 | | |
| 128.141.225.32 | pb-d-128-141-225-32.cern.ch | 0 | | |
| 128.141.225.33 | pb-d-128-141-225-33.cern.ch | 0 | | |
| 128.141.225.34 | pb-d-128-141-225-34.cern.ch | 0 | | |
| 128.141.225.35 | pb-d-128-141-225-35.cern.ch | 0 | | |
| 128.141.225.36 | pb-d-128-141-225-36.cern.ch | 0 | | |
| 128.141.225.37 | pb-d-128-141-225-37.cern.ch | 0 | | |
| 128.141.225.38 | pb-d-128-141-225-38.cern.ch | 0 | | |
| 128.141.225.39 | pb-d-128-141-225-39.cern.ch | 0 | | |
| 128.141.225.40 | pb-d-128-141-225-40.cern.ch | 0 | | |
| 128.141.225.41 | pb-d-128-141-225-41.cern.ch | 0 | | |
| 128.141.225.42 | pb-d-128-141-225-42.cern.ch | 0 | | |
| 128.141.225.43 | pb-d-128-141-225-43.cern.ch | 0 | | |
| 128.141.225.44 | pb-d-128-141-225-44.cern.ch | 0 | | |
| 128.141.225.45 | pb-d-128-141-225-45.cern.ch | 0 | | |
| 128.141.225.46 | pb-d-128-141-225-46.cern.ch | 0 | | |
| 128.141.225.47 | pb-d-128-141-225-47.cern.ch | 0 | | |
| 128.141.225.48 | pb-d-128-141-225-48.cern.ch | 0 | | |
| 128.141.225.49 | pb-d-128-141-225-49.cern.ch | 0 | | |
| 128.141.225.50 | pb-d-128-141-225-50.cern.ch | 0 | | |
| 128.141.225.51 | pb-d-128-141-225-51.cern.ch | 0 | | |
| 128.141.225.52 | pb-d-128-141-225-52.cern.ch | 0 | | |
| 128.141.225.53 | pb-d-128-141-225-53.cern.ch | 0 | | |
| 128.141.225.54 | pb-d-128-141-225-54.cern.ch | 0 | | |
| 128.141.225.55 | pb-d-128-141-225-55.cern.ch | 0 | | |
| 128.141.225.56 | pb-d-128-141-225-56.cern.ch | 0 | | |
| 128.141.225.57 | pb-d-128-141-225-57.cern.ch | 0 | | |
| 128.141.225.58 | pb-d-128-141-225-58.cern.ch | 0 | | |
| 128.141.225.59 | pb-d-128-141-225-59.cern.ch | 0 | | |
| 128.141.225.60 | pb-d-128-141-225-60.cern.ch | 0 | | |
| 128.141.225.61 | pb-d-128-141-225-61.cern.ch | 0 | | |
| 128.141.225.62 | pb-d-128-141-225-62.cern.ch | 0 | | |
| 128.141.225.63 | pb-d-128-141-225-63.cern.ch | 0 | | |
| 128.141.225.64 | pb-d-128-141-225-64.cern.ch | 0 | | |
| 128.141.225.65 | pb-d-128-141-225-65.cern.ch | 0 | | |
| 128.141.225.66 | pb-d-128-141-225-66.cern.ch | 0 | | |
| 128.141.225.67 | pb-d-128-141-225-67.cern.ch | 0 | | |
| 128.141.225.68 | pb-d-128-141-225-68.cern.ch | 0 | | |
| 128.141.225.69 | pb-d-128-141-225-69.cern.ch | 0 | | |
| 128.141.225.70 | pb-d-128-141-225-70.cern.ch | 0 | | |
| 128.141.225.71 | pb-d-128-141-225-71.cern.ch | 0 | | |
| 128.141.225.72 | pb-d-128-141-225-72.cern.ch | 0 | | |
| 128.141.225.73 | pb-d-128-141-225-73.cern.ch | 0 | | |
| 128.141.225.74 | pb-d-128-141-225-74.cern.ch | 0 | | |
| 128.141.225.75 | pb-d-128-141-225-75.cern.ch | 0 | | |
| 128.141.225.76 | pb-d-128-141-225-76.cern.ch | 0 | | |
| 128.141.225.77 | pb-d-128-141-225-77.cern.ch | 0 | | |
| 128.141.225.78 | pb-d-128-141-225-78.cern.ch | 0 | | |
| 128.141.225.79 | pb-d-128-141-225-79.cern.ch | 0 | | |
| 128.141.225.80 | pb-d-128-141-225-80.cern.ch | 0 | | |
| 128.141.225.81 | pb-d-128-141-225-81.cern.ch | 0 | | |
| 128.141.225.82 | pb-d-128-141-225-82.cern.ch | 0 | | |
| 128.141.225.83 | pb-d-128-141-225-83.cern.ch | 0 | | |
| 128.141.225.84 | pb-d-128-141-225-84.cern.ch | 0 | | |
| 128.141.225.85 | pb-d-128-141-225-85.cern.ch | 0 | | |
| 128.141.225.86 | pb-d-128-141-225-86.cern.ch | 0 | | |
| 128.141.225.87 | pb-d-128-141-225-87.cern.ch | 0 | | |
| 128.141.225.88 | pb-d-128-141-225-88.cern.ch | 0 | | |
| 128.141.225.89 | pb-d-128-141-225-89.cern.ch | 0 | | |
| 128.141.225.90 | pb-d-128-141-225-90.cern.ch | 0 | | |
| 128.141.225.91 | pb-d-128-141-225-91.cern.ch | 0 | | |
| 128.141.225.92 | pb-d-128-141-225-92.cern.ch | 0 | | |
| 128.141.225.93 | pb-d-128-141-225-93.cern.ch | 0 | | |
| 128.141.225.94 | pb-d-128-141-225-94.cern.ch | 0 | | |
| 128.141.225.95 | pb-d-128-141-225-95.cern.ch | 0 | | |
| 128.141.225.96 | pb-d-128-141-225-96.cern.ch | 0 | | |
| 128.141.225.97 | pb-d-128-141-225-97.cern.ch | 0 | | |
| 128.141.225.98 | pb-d-128-141-225-98.cern.ch | 0 | | |
| 128.141.225.99 | pb-d-128-141-225-99.cern.ch | 0 | | |
| 128.141.225.100 | pb-d-128-141-225-100.cern.ch | 0 | | |
| 128.141.225.101 | pb-d-128-141-225-101.cern.ch | 0 | | |
| 128.141.225.102 | pb-d-128-141-225-102.cern.ch | 0 | | |
| 128.141.225.103 | pb-d-128-141-225-103.cern.ch | 0 | | |
| 128.141.225.104 | pb-d-128-141-225-104.cern.ch | 0 | | |
| 128.141.225.105 | pb-d-128-141-225-105.cern.ch | 0 | | |
| 128.141.225.106 | pb-d-128-141-225-106.cern.ch | 0 | | |
| 128.141.225.107 | pb-d-128-141-225-107.cern.ch | 0 | | |
| 128.141.225.108 | pb-d-128-141-225-108.cern.ch | 0 | | |
| 128.141.225.109 | pb-d-128-141-225-109.cern.ch | 0 | | |
| 128.141.225.110 | pb-d-128-141-225-110.cern.ch | 0 | | |
| 128.141.225.111 | pb-d-128-141-225-111.cern.ch | 0 | | |
| 128.141.225.112 | pb-d-128-141-225-112.cern.ch | 0 | | |
| 128.141.225.113 | pb-d-128-141-225-113.cern.ch | 0 | | |
| 128.141.225.114 | pb-d-128-141-225-114.cern.ch | 0 | | |
| 128.141.225.115 | pb-d-128-141-225-115.cern.ch | 0 | | |
| 128.141.225.116 | pb-d-128-141-225-116.cern.ch | 0 | | |
| 128.141.225.117 | pb-d-128-141-225-117.cern.ch | 0 | | |
| 128.141.225.118 | pb-d-128-141-225-118.cern.ch | 0 | | |
| 128.141.225.119 | pb-d-128-141-225-119.cern.ch | 0 | | |
| 128.141.225.120 | pb-d-128-141-225-120.cern.ch | 0 | | |
| 128.141.225.121 | pb-d-128-141-225-121.cern.ch | 0 | | |
| 128.141.225.122 | pb-d-128-141-225-122.cern.ch | 0 | | |
| 128.141.225.123 | pb-d-128-141-225-123.cern.ch | 0 | | |
| 128.141.225.124 | pb-d-128-141-225-124.cern.ch | 0 | | |
| 128.141.225.125 | pb-d-128-141-225-125.cern.ch | 0 | | |
| 128.141.225.126 | pb-d-128-141-225-126.cern.ch | 0 | | |
| 128.141.225.127 | pb-d-128-141-225-127.cern.ch | 0 | | |
| 128.141.225.128 | pb-d-128-141-225-128.cern.ch | 0 | | |
| 128.141.225.129 | pb-d-128-141-225-129.cern.ch | 0 | | |
| 128.141.225.130 | pb-d-128-141-225-130.cern.ch | 0 | | |
| 128.141.225.131 | pb-d-128-141-225-131.cern.ch | 0 | | |
| 128.141.225.132 | pb-d-128-141-225-132.cern.ch | 0 | | |
| 128.141.225.133 | pb-d-128-141-225-133.cern.ch | 0 | | |
| 128.141.225.134 | pb-d-128-141-225-134.cern.ch | 0 | | |
| 128.141.225.135 | pb-d-128-141-225-135.cern.ch | 0 | | |
| 128.141.225.136 | pb-d-128-141-225-136.cern.ch | 0 | | |
| 128.141.225.137 | pb-d-128-141-225-137.cern.ch | 0 | | |
| 128.141.225.138 | pb-d-128-141-225-138.cern.ch | 0 | | |
| 128.141.225.139 | — | 0 | | |
| 128.141.225.140 | — | 0 | | |
| 128.141.225.141 | cfr-163-scd-fresca-qd06.cern.ch | 0 | | |
| 128.141.225.142 | cfr-163-scd-fresca-qd05.cern.ch | 0 | | |
| 128.141.225.143 | cfr-163-scd-fresca-qd03.cern.ch | 0 | | |
| 128.141.225.144 | cfr-163-scd-fresca-qd02.cern.ch | 0 | | |
| 128.141.225.145 | cfr-163-scd-fresca-qd01.cern.ch | 0 | | |
| 128.141.225.146 | cfr-163-scd-fresca-qd04.cern.ch | 0 | | |
| 128.141.225.147 | pcte276959.cern.ch | 0 | | |
| 128.141.225.148 | pcte276970.cern.ch | 0 | | |
| 128.141.225.149 | pcte276742.cern.ch | 0 | | |
| 128.141.225.150 | keyence-prof-vp2.cern.ch | 0 | | |
| 128.141.225.151 | keyence-prof-vp1.cern.ch | 0 | | |
| 128.141.225.152 | pccag4594-b103.cern.ch | 0 | | |
| 128.141.225.153 | lscswitch01-b103.cern.ch | 0 | | |
| 128.141.225.154 | pccag4594.cern.ch | 0 | | |
| 128.141.225.155 | basler-camera-vic2.cern.ch | 0 | | |
| 128.141.225.156 | basler-camera-vic1.cern.ch | 0 | | |
| 128.141.225.157 | lscswitch01.cern.ch | 0 | | |
| 128.141.225.158 | pcte276969.cern.ch | 0 | | |
| 128.141.225.159 | cfx-163-hsd-htscable-1.cern.ch | 0 | | |
| 128.141.225.160 | bambu-lab-103.cern.ch | 0 | | |
| 128.141.225.161 | sbc-isotdaq-4.cern.ch | 0 | | |
| 128.141.225.162 | pcte276931.cern.ch | 0 | | |
| 128.141.225.163 | cfr-288-hsd-cas-quench.cern.ch | 0 | | |
| 128.141.225.164 | bl4sdaq6.cern.ch | 0 | | |
| 128.141.225.165 | bl4sdaq3.cern.ch | 0 | | |
| 128.141.225.166 | sbc-isotdaq-5.cern.ch | 0 | | |
| 128.141.225.167 | cfr-288-hsd-cas-rrr.cern.ch | 0 | | |
| 128.141.225.168 | cfr-288-hsd-cas-tc.cern.ch | 0 | | |
| 128.141.225.169 | telephone-62585.cern.ch | 0 | | |
| 128.141.225.170 | cfr-163-scd-spare-01.cern.ch | 0 | | |
| 128.141.225.171 | pcroom246.cern.ch | 0 | | |
| 128.141.225.172 | cfr-163-scd-frescadisplay-1.cern.ch | 0 | | |
| 128.141.225.173 | batmaccern.cern.ch | 0 | | |
| 128.141.225.174 | cfx-163-scd-fresca-1.cern.ch | 0 | | |
| 128.141.225.175 | cfr-163-scd-hcl-1.cern.ch | 0 | | |
| 128.141.225.176 | bl4sdaq.cern.ch | 0 | | |
| 128.141.225.177 | sbc-isotdaq-2.cern.ch | 0 | | |
| 128.141.225.178 | cfr-288-hsd-cas-ic.cern.ch | 0 | | |
| 128.141.225.179 | ls224-163-scd-ic-3.cern.ch | 0 | | |
| 128.141.225.180 | cfx-163-scd-ic-01.cern.ch | 0 | | |
| 128.141.225.181 | cfx-163-scd-ic-04.cern.ch | 0 | | |
| 128.141.225.182 | cfx-163-scd-ic-03.cern.ch | 0 | | |
| 128.141.225.183 | ls224-163-scd-ic-4.cern.ch | 0 | | |
| 128.141.225.184 | ls224-163-scd-ic-2.cern.ch | 0 | | |
| 128.141.225.185 | bl4sdaq5.cern.ch | 0 | | |
| 128.141.225.186 | cfx-163-scd-ic-ln2.cern.ch | 0 | | |
| 128.141.225.187 | cfx-163-scd-ic-02.cern.ch | 0 | | |
| 128.141.225.188 | lpnlp108.cern.ch | 0 | | |
| 128.141.225.189 | macminitc.cern.ch | 0 | | |
| 128.141.225.190 | cfr-163-scd-fresca-interlock2.cern.ch | 0 | | |
| 128.141.225.191 | cfr-103-scd-vic-01.cern.ch | 0 | | |
| 128.141.225.192 | cfr-163-scd-svi-1.cern.ch | 0 | | |
| 128.141.225.193 | cfr-163-scd-cryodisplay-1.cern.ch | 0 | | |
| 128.141.225.194 | pc-ctp-fs-02.cern.ch | 0 | | |
| 128.141.225.195 | cfr-163-scd-proto-ccm.cern.ch | 0 | | |
| 128.141.225.196 | cfx-163-scd-icproto.cern.ch | 0 | | |
| 128.141.225.197 | ls336-scd-rrr.cern.ch | 0 | | |
| 128.141.225.198 | pcte245209.cern.ch | 0 | | |
| 128.141.225.199 | scd-tdklambda-gsp10.cern.ch | 0 | | |
| 128.141.225.200 | pcte23572.cern.ch | 0 | | |
| 128.141.225.201 | pcte23441.cern.ch | 0 | | |
| 128.141.225.202 | gero-erth1b.cern.ch | 0 | | |
| 128.141.225.203 | pcalice57.cern.ch | 0 | | |
| 128.141.225.204 | warwick-delta.cern.ch | 0 | | |
| 128.141.225.205 | pcalice14.cern.ch | 0 | | |
| 128.141.225.206 | psepc19.cern.ch | 0 | | |
| 128.141.225.207 | cfr-163-scd-spare-1.cern.ch | 0 | | |
| 128.141.225.208 | netgeargs110tpvis.cern.ch | 0 | | |
| 128.141.225.209 | pclbral13.cern.ch | 0 | | |
| 128.141.225.210 | cfr-163-scd-fresca-interlock1.cern.ch | 0 | | |
| 128.141.225.211 | haswellextrswenzel.cern.ch | 0 | | |
| 128.141.225.212 | tdk-163-scd-ic4.cern.ch | 0 | | |
| 128.141.225.213 | suhep1.cern.ch | 0 | | |
| 128.141.225.214 | daqepesenitro.cern.ch | 0 | | |
| 128.141.225.215 | pcalice91.cern.ch | 0 | | |
| 128.141.225.216 | bl4sdaq1.cern.ch | 0 | | |
| 128.141.225.217 | telephone-76585.cern.ch | 0 | | |
| 128.141.225.218 | four-techno.cern.ch | 0 | | |
| 128.141.225.219 | four-gero.cern.ch | 0 | | |
| 128.141.225.220 | lab163gen.cern.ch | 0 | | |
| 128.141.225.221 | ge-ic1.cern.ch | 0 | | |
| 128.141.225.222 | ge-rc.cern.ch | 0 | | |
| 128.141.225.223 | rc-ethser1.cern.ch | 0 | | |
| 128.141.225.224 | na62gtlab.cern.ch | 0 | | |
| 128.141.225.225 | cfp-211-usme13.cern.ch | 0 | | |
| 128.141.225.226 | pcte23507.cern.ch | 0 | | |
| 128.141.225.227 | info163rs2.cern.ch | 0 | | |
| 128.141.225.228 | pcte23497.cern.ch | 0 | | |
| 128.141.225.229 | info163rs1.cern.ch | 0 | | |
| 128.141.225.230 | vsm.cern.ch | 0 | | |
| 128.141.225.231 | iphonepepuzz.cern.ch | 0 | | |
| 128.141.225.232 | ge-ic3.cern.ch | 0 | | |
| 128.141.225.233 | ge-ic2.cern.ch | 0 | | |
| 128.141.225.234 | ge-ic4.cern.ch | 0 | | |
| 128.141.225.235 | bl4sdaq4.cern.ch | 0 | | |
| 128.141.225.236 | vcroom109.cern.ch | 0 | | |
| 128.141.225.237 | secabk2a.cern.ch | 0 | | |
| 128.141.225.238 | secabk2b.cern.ch | 0 | | |
| 128.141.225.239 | gs105e0.cern.ch | 0 | | |
| 128.141.225.240 | gero-erth1.cern.ch | 0 | | |
| 128.141.225.241 | gero-erth2.cern.ch | 0 | | |
| 128.141.225.242 | gero-erth3.cern.ch | 0 | | |
| 128.141.225.243 | iphone-11.cern.ch | 0 | | |
| 128.141.225.244 | pcdav.cern.ch | 0 | | |
| 128.141.225.245 | cfx-163-scd-rrr.cern.ch | 0 | | |
| 128.141.225.246 | heplabpc1.cern.ch | 0 | | |
| 128.141.225.247 | sbc-mercedes-tmp.cern.ch | 0 | | |
| 128.141.225.248 | zumbachusysipc1e.cern.ch | 0 | | |
| 128.141.225.249 | ls224-163-scd-ic-1.cern.ch | 0 | | |
| 128.141.225.250 | cfr-163-scd-fresca-quickconnect.cern.ch | 0 | | |
| 128.141.225.251 | cbmx.cern.ch | 0 | | |
| 128.141.225.252 | rasberry-pi5-home-assistant.cern.ch | 0 | | |
| 128.141.225.253 | aliserv01.cern.ch | 0 | | |
| 128.141.225.254 | vcroom003.cern.ch | 0 | | |
| 128.141.225.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -m10 128.141.225.26
traceroute to 128.141.225.26 (128.141.225.26): 10 hops max, 52 byte packets
8 *
9 *
10 *
Measurement taken from 
IPinfo ProbeNet in Chicago, US
IPinfo ProbeNet in Chicago, USOn