Summary
| ASN | AS3784 Pohang University of Science and Technology |
| BGP | 141.223.64.0/18 |
| IPs with RDNS | 189 |
| Hosted Domains | 0 |
| Pingable IPs | 80 |
| Router IPs | 1 |
| 141.223.100.0 | — | 0 |  | |
| 141.223.100.1 | pal-rt2.postech.ac.kr | 0 | | |
| 141.223.100.2 | — | 0 | | |
| 141.223.100.3 | pal-lab2.postech.ac.kr | 0 | |  |
| 141.223.100.4 | — | 0 | | |
| 141.223.100.5 | rt105.postech.ac.kr | 0 | Ping | |
| 141.223.100.6 | — | 0 | | |
| 141.223.100.7 | — | 0 | Ping | |
| 141.223.100.8 | — | 0 | Ping | |
| 141.223.100.9 | — | 0 | | |
| 141.223.100.10 | pal-rt1.postech.ac.kr | 0 | | |
| 141.223.100.11 | kamsa1.postech.ac.kr | 0 | | |
| 141.223.100.12 | kamsa2.postech.ac.kr | 0 | | |
| 141.223.100.13 | kamsa3.postech.ac.kr | 0 | Ping | |
| 141.223.100.14 | kamsa4.postech.ac.kr | 0 | | |
| 141.223.100.15 | kamsa5.postech.ac.kr | 0 | | |
| 141.223.100.16 | kamsa6.postech.ac.kr | 0 | | |
| 141.223.100.17 | lj4600dn.postech.ac.kr | 0 | | |
| 141.223.100.18 | lj4550dn.postech.ac.kr | 0 | Ping | |
| 141.223.100.19 | lj4100n.postech.ac.kr | 0 | Ping | |
| 141.223.100.20 | — | 0 | | |
| 141.223.100.21 | conf-1.postech.ac.kr | 0 | | |
| 141.223.100.22 | conf-2.postech.ac.kr | 0 | | |
| 141.223.100.23 | — | 0 | | |
| 141.223.100.24 | namsan.postech.ac.kr | 0 | | |
| 141.223.100.25 | faith.postech.ac.kr | 0 | | |
| 141.223.100.26 | kandm.postech.ac.kr | 0 | | |
| 141.223.100.27 | kdj.postech.ac.kr | 0 | | |
| 141.223.100.28 | pca.postech.ac.kr | 0 | | |
| 141.223.100.29 | pca2.postech.ac.kr | 0 | | |
| 141.223.100.30 | — | 0 | Ping | |
| 141.223.100.31 | cooling.postech.ac.kr | 0 | | |
| 141.223.100.32 | fem-kkr.postech.ac.kr | 0 | | |
| 141.223.100.33 | rccs.postech.ac.kr | 0 | Ping | |
| 141.223.100.34 | — | 0 | | |
| 141.223.100.35 | — | 0 | | |
| 141.223.100.36 | pi.postech.ac.kr | 0 | Ping | |
| 141.223.100.37 | ykkim.postech.ac.kr | 0 | | |
| 141.223.100.38 | wooriso.postech.ac.kr | 0 | | |
| 141.223.100.39 | windtest.postech.ac.kr | 0 | | |
| 141.223.100.40 | jinnam.postech.ac.kr | 0 | Ping | |
| 141.223.100.41 | khgilpc.postech.ac.kr | 0 | | |
| 141.223.100.42 | edprint.postech.ac.kr | 0 | | |
| 141.223.100.43 | rad05.postech.ac.kr | 0 | | |
| 141.223.100.44 | accson.postech.ac.kr | 0 | | |
| 141.223.100.45 | orange794.postech.ac.kr | 0 | | |
| 141.223.100.46 | plume.postech.ac.kr | 0 | | |
| 141.223.100.47 | — | 0 | | |
| 141.223.100.48 | barcode03.postech.ac.kr | 0 | | |
| 141.223.100.49 | huang0.postech.ac.kr | 0 | | |
| 141.223.100.50 | huang2.postech.ac.kr | 0 | Ping | |
| 141.223.100.51 | palcom01.postech.ac.kr | 0 | Ping | |
| 141.223.100.52 | eln.postech.ac.kr | 0 | Ping | |
| 141.223.100.53 | pla.postech.ac.kr | 0 | | |
| 141.223.100.54 | palcom04.postech.ac.kr | 0 | Ping | |
| 141.223.100.55 | palcom05.postech.ac.kr | 0 | Ping | |
| 141.223.100.56 | palcom06.postech.ac.kr | 0 | | |
| 141.223.100.57 | calens.postech.ac.kr | 0 | | |
| 141.223.100.58 | palcom08.postech.ac.kr | 0 | | |
| 141.223.100.59 | itcc-pal.postech.ac.kr | 0 | Ping | |
| 141.223.100.60 | palsub.postech.ac.kr | 0 | | |
| 141.223.100.61 | pal-backup.postech.ac.kr | 0 | | |
| 141.223.100.62 | hpe201-05.postech.ac.kr | 0 | | |
| 141.223.100.63 | apac04.postech.ac.kr | 0 | Ping | |
| 141.223.100.64 | itrp-4.postech.ac.kr | 0 | | |
| 141.223.100.65 | itrp-5.postech.ac.kr | 0 | | |
| 141.223.100.66 | gpu1.postech.ac.kr | 0 | Ping | |
| 141.223.100.67 | gpu2.postech.ac.kr | 0 | | |
| 141.223.100.68 | itrp-8.postech.ac.kr | 0 | | |
| 141.223.100.69 | — | 0 | | |
| 141.223.100.70 | — | 0 | | |
| 141.223.100.71 | cser.postech.ac.kr | 0 | | |
| 141.223.100.72 | august.postech.ac.kr | 0 | | |
| 141.223.100.73 | tiberius.postech.ac.kr | 0 | | |
| 141.223.100.74 | — | 0 | | |
| 141.223.100.75 | higgs.postech.ac.kr | 0 | | |
| 141.223.100.76 | exafs7.postech.ac.kr | 0 | | |
| 141.223.100.77 | matlab7.postech.ac.kr | 0 | | |
| 141.223.100.78 | alice.postech.ac.kr | 0 | | |
| 141.223.100.79 | xfel01.postech.ac.kr | 0 | | |
| 141.223.100.80 | — | 0 | | |
| 141.223.100.81 | kingkong.postech.ac.kr | 0 | | |
| 141.223.100.82 | arare.postech.ac.kr | 0 | | |
| 141.223.100.83 | yuree.postech.ac.kr | 0 | | |
| 141.223.100.84 | geophone.postech.ac.kr | 0 | | |
| 141.223.100.85 | srfcode.postech.ac.kr | 0 | Ping | |
| 141.223.100.86 | — | 0 | | |
| 141.223.100.87 | — | 0 | | |
| 141.223.100.88 | palmdt.postech.ac.kr | 0 | | |
| 141.223.100.89 | — | 0 | | |
| 141.223.100.90 | — | 0 | | |
| 141.223.100.91 | sr-c5500.postech.ac.kr | 0 | Ping | |
| 141.223.100.92 | staff-c5500.postech.ac.kr | 0 | | |
| 141.223.100.93 | staff104.postech.ac.kr | 0 | Ping | |
| 141.223.100.94 | staff2f.postech.ac.kr | 0 | Ping | |
| 141.223.100.95 | staff204.postech.ac.kr | 0 | Ping | |
| 141.223.100.96 | staff3f.postech.ac.kr | 0 | Ping | |
| 141.223.100.97 | — | 0 | | |
| 141.223.100.98 | staff-3524.postech.ac.kr | 0 | Ping | |
| 141.223.100.99 | fpls.postech.ac.kr | 0 | Ping | |
| 141.223.100.100 | sr-rsm.postech.ac.kr | 0 | | |
| 141.223.100.101 | project.postech.ac.kr | 0 | | |
| 141.223.100.102 | electboard.postech.ac.kr | 0 | | |
| 141.223.100.103 | — | 0 | | |
| 141.223.100.104 | — | 0 | | |
| 141.223.100.105 | ghkim100.postech.ac.kr | 0 | | |
| 141.223.100.106 | pal-db.postech.ac.kr | 0 | | |
| 141.223.100.107 | — | 0 | Ping | |
| 141.223.100.108 | — | 0 | | |
| 141.223.100.109 | paldvr1.postech.ac.kr | 0 | | |
| 141.223.100.110 | lser.postech.ac.kr | 0 | | |
| 141.223.100.111 | beamline-lhs1.postech.ac.kr | 0 | | |
| 141.223.100.112 | — | 0 | | |
| 141.223.100.113 | lgb.postech.ac.kr | 0 | | |
| 141.223.100.114 | — | 0 | | |
| 141.223.100.115 | adlj5.postech.ac.kr | 0 | | |
| 141.223.100.116 | apmac.postech.ac.kr | 0 | Ping | |
| 141.223.100.117 | jinee.postech.ac.kr | 0 | | |
| 141.223.100.118 | hyj.postech.ac.kr | 0 | | |
| 141.223.100.119 | — | 0 | | |
| 141.223.100.120 | palppp1.postech.ac.kr | 0 | | |
| 141.223.100.121 | beauty.postech.ac.kr | 0 | | |
| 141.223.100.122 | conf.postech.ac.kr | 0 | | |
| 141.223.100.123 | pls2pro.postech.ac.kr | 0 | | |
| 141.223.100.124 | — | 0 | | |
| 141.223.100.125 | env01.postech.ac.kr | 0 | | |
| 141.223.100.126 | env02.postech.ac.kr | 0 | Ping | |
| 141.223.100.127 | env03.postech.ac.kr | 0 | | |
| 141.223.100.128 | rsafety.postech.ac.kr | 0 | | |
| 141.223.100.129 | rsafety10.postech.ac.kr | 0 | | |
| 141.223.100.130 | palsafety.postech.ac.kr | 0 | Ping | |
| 141.223.100.131 | rpmc.postech.ac.kr | 0 | Ping | |
| 141.223.100.132 | rsafety0.postech.ac.kr | 0 | | |
| 141.223.100.133 | jypark.postech.ac.kr | 0 | | |
| 141.223.100.134 | — | 0 | | |
| 141.223.100.135 | — | 0 | | |
| 141.223.100.136 | — | 0 | | |
| 141.223.100.137 | hp550dn.postech.ac.kr | 0 | Ping | |
| 141.223.100.138 | — | 0 | | |
| 141.223.100.139 | rsafety1.postech.ac.kr | 0 | | |
| 141.223.100.140 | — | 0 | | |
| 141.223.100.141 | blhead.postech.ac.kr | 0 | | |
| 141.223.100.142 | seongjun.postech.ac.kr | 0 | | |
| 141.223.100.143 | sdhjs.postech.ac.kr | 0 | | |
| 141.223.100.144 | — | 0 | | |
| 141.223.100.145 | hakkik.postech.ac.kr | 0 | | |
| 141.223.100.146 | — | 0 | | |
| 141.223.100.147 | mychoe.postech.ac.kr | 0 | | |
| 141.223.100.148 | yangmi.postech.ac.kr | 0 | | |
| 141.223.100.149 | cwclj5.postech.ac.kr | 0 | | |
| 141.223.100.150 | antonio.postech.ac.kr | 0 | | |
| 141.223.100.151 | guest1.postech.ac.kr | 0 | | |
| 141.223.100.152 | guest2.postech.ac.kr | 0 | | |
| 141.223.100.153 | plsguest.postech.ac.kr | 0 | Ping | |
| 141.223.100.154 | jjm.postech.ac.kr | 0 | | |
| 141.223.100.155 | tylee.postech.ac.kr | 0 | | |
| 141.223.100.156 | — | 0 | | |
| 141.223.100.157 | — | 0 | | |
| 141.223.100.158 | rad06.postech.ac.kr | 0 | | |
| 141.223.100.159 | — | 0 | | |
| 141.223.100.160 | — | 0 | | |
| 141.223.100.161 | — | 0 | Ping | |
| 141.223.100.162 | darksun.postech.ac.kr | 0 | | |
| 141.223.100.163 | kdhmcnp.postech.ac.kr | 0 | Ping | |
| 141.223.100.164 | — | 0 | | |
| 141.223.100.165 | ideas.postech.ac.kr | 0 | | |
| 141.223.100.166 | codwin.postech.ac.kr | 0 | | |
| 141.223.100.167 | apollo.postech.ac.kr | 0 | | |
| 141.223.100.168 | palppp2.postech.ac.kr | 0 | | |
| 141.223.100.169 | sjkwon.postech.ac.kr | 0 | | |
| 141.223.100.170 | sonjb.postech.ac.kr | 0 | | |
| 141.223.100.171 | calistar2.postech.ac.kr | 0 | | |
| 141.223.100.172 | namhee.postech.ac.kr | 0 | | |
| 141.223.100.173 | tesla.postech.ac.kr | 0 | | |
| 141.223.100.174 | pls2.postech.ac.kr | 0 | | |
| 141.223.100.175 | random.postech.ac.kr | 0 | | |
| 141.223.100.176 | venb.postech.ac.kr | 0 | | |
| 141.223.100.177 | hyesung.postech.ac.kr | 0 | Ping | |
| 141.223.100.178 | — | 0 | Ping | |
| 141.223.100.179 | uns.postech.ac.kr | 0 | | |
| 141.223.100.180 | lear.postech.ac.kr | 0 | | |
| 141.223.100.181 | indico.postech.ac.kr | 0 | Ping | |
| 141.223.100.182 | director.postech.ac.kr | 0 | | |
| 141.223.100.183 | queen.postech.ac.kr | 0 | | |
| 141.223.100.184 | queen1.postech.ac.kr | 0 | | |
| 141.223.100.185 | — | 0 | | |
| 141.223.100.186 | — | 0 | | |
| 141.223.100.187 | calistar.postech.ac.kr | 0 | | |
| 141.223.100.188 | — | 0 | | |
| 141.223.100.189 | charm.postech.ac.kr | 0 | | |
| 141.223.100.190 | — | 0 | Ping | |
| 141.223.100.191 | c500n.postech.ac.kr | 0 | | |
| 141.223.100.192 | adviser.postech.ac.kr | 0 | | |
| 141.223.100.193 | zenith.postech.ac.kr | 0 | | |
| 141.223.100.194 | yongssda.postech.ac.kr | 0 | | |
| 141.223.100.195 | palppp3.postech.ac.kr | 0 | | |
| 141.223.100.196 | parkjh.postech.ac.kr | 0 | | |
| 141.223.100.197 | — | 0 | Ping | |
| 141.223.100.198 | accel3.postech.ac.kr | 0 | | |
| 141.223.100.199 | plsmy.postech.ac.kr | 0 | | |
| 141.223.100.200 | plscomm1.postech.ac.kr | 0 | | |
| 141.223.100.201 | engcenter.postech.ac.kr | 0 | | |
| 141.223.100.202 | acphys.postech.ac.kr | 0 | | |
| 141.223.100.203 | — | 0 | | |
| 141.223.100.204 | — | 0 | | |
| 141.223.100.205 | — | 0 | | |
| 141.223.100.206 | niente.postech.ac.kr | 0 | | |
| 141.223.100.207 | publicrl01.postech.ac.kr | 0 | | |
| 141.223.100.208 | publicrl02.postech.ac.kr | 0 | Ping | |
| 141.223.100.209 | — | 0 | | |
| 141.223.100.210 | plscsw.postech.ac.kr | 0 | | |
| 141.223.100.211 | engpower.postech.ac.kr | 0 | | |
| 141.223.100.212 | dbserver.postech.ac.kr | 0 | Ping | |
| 141.223.100.213 | hbh4444.postech.ac.kr | 0 | | |
| 141.223.100.214 | — | 0 | | |
| 141.223.100.215 | yhk.postech.ac.kr | 0 | | |
| 141.223.100.216 | cyj.postech.ac.kr | 0 | | |
| 141.223.100.217 | palad.postech.ac.kr | 0 | | |
| 141.223.100.218 | palsec.postech.ac.kr | 0 | | |
| 141.223.100.219 | bkkim.postech.ac.kr | 0 | | |
| 141.223.100.220 | ykchung.postech.ac.kr | 0 | | |
| 141.223.100.221 | palpppsv.postech.ac.kr | 0 | | |
| 141.223.100.222 | — | 0 | | |
| 141.223.100.223 | sandaeri.postech.ac.kr | 0 | | |
| 141.223.100.224 | palppp4.postech.ac.kr | 0 | | |
| 141.223.100.225 | plscomm.postech.ac.kr | 0 | | |
| 141.223.100.226 | kimdh0916.postech.ac.kr | 0 | | |
| 141.223.100.227 | jskim.postech.ac.kr | 0 | | |
| 141.223.100.228 | ichwang.postech.ac.kr | 0 | | |
| 141.223.100.229 | ichwang1.postech.ac.kr | 0 | | |
| 141.223.100.230 | rad01.postech.ac.kr | 0 | | |
| 141.223.100.231 | seminar1.postech.ac.kr | 0 | | |
| 141.223.100.232 | seminar2.postech.ac.kr | 0 | | |
| 141.223.100.233 | — | 0 | Ping | |
| 141.223.100.234 | palppp5.postech.ac.kr | 0 | | |
| 141.223.100.235 | — | 0 | | |
| 141.223.100.236 | plsac.postech.ac.kr | 0 | | |
| 141.223.100.237 | palppp6.postech.ac.kr | 0 | | |
| 141.223.100.238 | — | 0 | | |
| 141.223.100.239 | palppp7.postech.ac.kr | 0 | Ping | |
| 141.223.100.240 | hbh.postech.ac.kr | 0 | | |
| 141.223.100.241 | — | 0 | | |
| 141.223.100.242 | — | 0 | | |
| 141.223.100.243 | — | 0 | | |
| 141.223.100.244 | palppp8.postech.ac.kr | 0 | | |
| 141.223.100.245 | paldoor1.postech.ac.kr | 0 | | |
| 141.223.100.246 | paldoor2.postech.ac.kr | 0 | Ping | |
| 141.223.100.247 | palsmart1.postech.ac.kr | 0 | | |
| 141.223.100.248 | — | 0 | | |
| 141.223.100.249 | viewstation.postech.ac.kr | 0 | | |
| 141.223.100.250 | — | 0 | | |
| 141.223.100.251 | — | 0 | | |
| 141.223.100.252 | — | 0 | | |
| 141.223.100.253 | — | 0 | | |
| 141.223.100.254 | plscomm2.postech.ac.kr | 0 | Ping | |
| 141.223.100.255 | — | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.Traceroute →
$ traceroute -a -n -q1 -f4 141.223.100.254
traceroute to 141.223.100.254 (141.223.100.254): 64 hops max, 52 byte packets
5 *
10 *
Measurement taken from 
IPinfo ProbeNet in Seoul, KR
IPinfo ProbeNet in Seoul, KROn