Summary
| ASN | AS104 University of Colorado at Boulder |
| BGP | 146.5.20.0/22 |
| IPs with RDNS | 143 |
| Hosted Domains | 0 |
| Pingable IPs | 8 |
| Router IPs | 0 |
| 146.5.21.0 | — | 0 | ||
| 146.5.21.1 | — | 0 | ||
| 146.5.21.2 | — | 0 | ||
| 146.5.21.3 | — | 0 | ||
| 146.5.21.4 | — | 0 | ||
| 146.5.21.5 | — | 0 | ||
| 146.5.21.6 | — | 0 | ||
| 146.5.21.7 | — | 0 | ||
| 146.5.21.8 | — | 0 | ||
| 146.5.21.9 | — | 0 | ||
| 146.5.21.10 | — | 0 | ||
| 146.5.21.11 | admin1.nispdc.nso.edu | 0 | ||
| 146.5.21.12 | admin2.nispdc.nso.edu | 0 | ||
| 146.5.21.13 | auxserv1.nispdc.nso.edu | 0 | ||
| 146.5.21.14 | auxserv2.nispdc.nso.edu | 0 | ||
| 146.5.21.15 | auxserv3.nispdc.nso.edu | 0 | ||
| 146.5.21.16 | auxserv4.nispdc.nso.edu | 0 | ||
| 146.5.21.17 | — | 0 | ||
| 146.5.21.18 | — | 0 | ||
| 146.5.21.19 | — | 0 | ||
| 146.5.21.20 | — | 0 | ||
| 146.5.21.21 | pipe1.nispdc.nso.edu | 0 | ||
| 146.5.21.22 | pipe2.nispdc.nso.edu | 0 | ||
| 146.5.21.23 | pipe3.nispdc.nso.edu | 0 | ||
| 146.5.21.24 | pipe4.nispdc.nso.edu | 0 | ||
| 146.5.21.25 | pipe5.nispdc.nso.edu | 0 | ||
| 146.5.21.26 | pipe6.nispdc.nso.edu | 0 | ||
| 146.5.21.27 | — | 0 | ||
| 146.5.21.28 | — | 0 | ||
| 146.5.21.29 | — | 0 | ||
| 146.5.21.30 | — | 0 | ||
| 146.5.21.31 | db1.nispdc.nso.edu | 0 | ||
| 146.5.21.32 | db2.nispdc.nso.edu | 0 | ||
| 146.5.21.33 | db3.nispdc.nso.edu | 0 | ||
| 146.5.21.34 | db4.nispdc.nso.edu | 0 | ||
| 146.5.21.35 | tape1.nispdc.nso.edu | 0 | ||
| 146.5.21.36 | tape-robot1.nispdc.nso.edu | 0 | ||
| 146.5.21.37 | tape2.nispdc.nso.edu | 0 | ||
| 146.5.21.38 | tape-robot2.nispdc.nso.edu | 0 | ||
| 146.5.21.39 | — | 0 | ||
| 146.5.21.40 | — | 0 | ||
| 146.5.21.41 | vm1.nispdc.nso.edu | 0 | ||
| 146.5.21.42 | vm2.nispdc.nso.edu | 0 | ||
| 146.5.21.43 | vm3.nispdc.nso.edu | 0 | ||
| 146.5.21.44 | — | 0 | ||
| 146.5.21.45 | — | 0 | ||
| 146.5.21.46 | — | 0 | ||
| 146.5.21.47 | — | 0 | ||
| 146.5.21.48 | — | 0 | ||
| 146.5.21.49 | — | 0 | ||
| 146.5.21.50 | — | 0 | ||
| 146.5.21.51 | dev1.nispdc.nso.edu | 0 | ||
| 146.5.21.52 | dev2.nispdc.nso.edu | 0 | ||
| 146.5.21.53 | dev3.nispdc.nso.edu | 0 | ||
| 146.5.21.54 | dev4.nispdc.nso.edu | 0 | ||
| 146.5.21.55 | dev5.nispdc.nso.edu | 0 | ||
| 146.5.21.56 | dev6.nispdc.nso.edu | 0 | ||
| 146.5.21.57 | dev7.nispdc.nso.edu | 0 | ||
| 146.5.21.58 | — | 0 | ||
| 146.5.21.59 | — | 0 | ||
| 146.5.21.60 | shemesh.nispdc.nso.edu | 0 | ||
| 146.5.21.61 | web1.nispdc.nso.edu | 0 | ||
| 146.5.21.62 | web2.nispdc.nso.edu | 0 | ||
| 146.5.21.63 | — | 0 | ||
| 146.5.21.64 | — | 0 | ||
| 146.5.21.65 | — | 0 | ||
| 146.5.21.66 | — | 0 | ||
| 146.5.21.67 | — | 0 | ||
| 146.5.21.68 | — | 0 | ||
| 146.5.21.69 | web.nispdc.nso.edu | 0 | ||
| 146.5.21.70 | — | 0 | ||
| 146.5.21.71 | aux1.nispdc.nso.edu | 0 | ||
| 146.5.21.72 | aux2.nispdc.nso.edu | 0 | ||
| 146.5.21.73 | — | 0 | ||
| 146.5.21.74 | — | 0 | ||
| 146.5.21.75 | — | 0 | ||
| 146.5.21.76 | — | 0 | ||
| 146.5.21.77 | — | 0 | ||
| 146.5.21.78 | — | 0 | ||
| 146.5.21.79 | — | 0 | ||
| 146.5.21.80 | — | 0 | ||
| 146.5.21.81 | nisp1.nispdc.nso.edu | 0 | ||
| 146.5.21.82 | nisp2.nispdc.nso.edu | 0 | ||
| 146.5.21.83 | nisp3.nispdc.nso.edu | 0 | ||
| 146.5.21.84 | nisp4.nispdc.nso.edu | 0 | ||
| 146.5.21.85 | — | 0 | ||
| 146.5.21.86 | — | 0 | ||
| 146.5.21.87 | — | 0 | ||
| 146.5.21.88 | — | 0 | ||
| 146.5.21.89 | — | 0 | ||
| 146.5.21.90 | — | 0 | ||
| 146.5.21.91 | ctest1.nispdc.nso.edu | 0 | ||
| 146.5.21.92 | ctest2.nispdc.nso.edu | 0 | ||
| 146.5.21.93 | ctest3.nispdc.nso.edu | 0 | ||
| 146.5.21.94 | ctest4.nispdc.nso.edu | 0 | ||
| 146.5.21.95 | — | 0 | ||
| 146.5.21.96 | — | 0 | ||
| 146.5.21.97 | — | 0 | ||
| 146.5.21.98 | — | 0 | ||
| 146.5.21.99 | — | 0 | ||
| 146.5.21.100 | vmgong.nispdc.nso.edu | 0 | ||
| 146.5.21.101 | helia1.nispdc.nso.edu | 0 | ||
| 146.5.21.102 | helia2.nispdc.nso.edu | 0 | ||
| 146.5.21.103 | helia3.nispdc.nso.edu | 0 | ||
| 146.5.21.104 | helia4.nispdc.nso.edu | 0 | ||
| 146.5.21.105 | gong1.nispdc.nso.edu | 0 | ||
| 146.5.21.106 | gong2.nispdc.nso.edu | 0 | ||
| 146.5.21.107 | gong3.nispdc.nso.edu | 0 | ||
| 146.5.21.108 | monitora.nispdc.nso.edu | 0 | ||
| 146.5.21.109 | adapt1.nispdc.nso.edu | 0 | ||
| 146.5.21.110 | teide.nispdc.nso.edu | 0 | ||
| 146.5.21.111 | solrepro1.nispdc.nso.edu | 0 | ||
| 146.5.21.112 | solrepro2.nispdc.nso.edu | 0 | ||
| 146.5.21.113 | sundance3.nispdc.nso.edu | 0 | ||
| 146.5.21.114 | sundance4.nispdc.nso.edu | 0 | ||
| 146.5.21.115 | sundance5.nispdc.nso.edu | 0 | ||
| 146.5.21.116 | sundancea.nispdc.nso.edu | 0 | ||
| 146.5.21.117 | sundanceb.nispdc.nso.edu | 0 | ||
| 146.5.21.118 | austin.nispdc.nso.edu | 0 | ||
| 146.5.21.119 | thar.nispdc.nso.edu | 0 | ||
| 146.5.21.120 | netdrms01.nispdc.nso.edu | 0 | ||
| 146.5.21.121 | vso03.nispdc.nso.edu | 0 | ||
| 146.5.21.122 | vso02.nispdc.nso.edu | 0 | ||
| 146.5.21.123 | netdrms02.nispdc.nso.edu | 0 | ||
| 146.5.21.124 | vso04.nispdc.nso.edu | 0 | ||
| 146.5.21.125 | vso05.nispdc.nso.edu | 0 | ||
| 146.5.21.126 | — | 0 | ||
| 146.5.21.127 | — | 0 | ||
| 146.5.21.128 | — | 0 | ||
| 146.5.21.129 | — | 0 | ||
| 146.5.21.130 | gongpipe1.nispdc.nso.edu | 0 | ||
| 146.5.21.131 | gongpipe2.nispdc.nso.edu | 0 | ||
| 146.5.21.132 | — | 0 | ||
| 146.5.21.133 | — | 0 | ||
| 146.5.21.134 | — | 0 | ||
| 146.5.21.135 | — | 0 | ||
| 146.5.21.136 | — | 0 | ||
| 146.5.21.137 | — | 0 | ||
| 146.5.21.138 | — | 0 | ||
| 146.5.21.139 | tsgong.nispdc.nso.edu | 0 | ||
| 146.5.21.140 | tsalpha.nispdc.nso.edu | 0 | ||
| 146.5.21.141 | dev-vm1.nispdc.nso.edu | 0 | ||
| 146.5.21.142 | dev-vm2.nispdc.nso.edu | 0 | ||
| 146.5.21.143 | dev-vm3.nispdc.nso.edu | 0 | ||
| 146.5.21.144 | dev-vm4.nispdc.nso.edu | 0 | ||
| 146.5.21.145 | — | 0 | ||
| 146.5.21.146 | — | 0 | ||
| 146.5.21.147 | — | 0 | ||
| 146.5.21.148 | — | 0 | ||
| 146.5.21.149 | — | 0 | ||
| 146.5.21.150 | cephnfs.nispdc.nso.edu | 0 | ||
| 146.5.21.151 | osd-prod-01.nispdc.nso.edu | 0 | ||
| 146.5.21.152 | osd-prod-02.nispdc.nso.edu | 0 | ||
| 146.5.21.153 | osd-prod-03.nispdc.nso.edu | 0 | ||
| 146.5.21.154 | osd-prod-04.nispdc.nso.edu | 0 | ||
| 146.5.21.155 | osd-prod-05.nispdc.nso.edu | 0 | ||
| 146.5.21.156 | osd-prod-06.nispdc.nso.edu | 0 | ||
| 146.5.21.157 | osd-prod-07.nispdc.nso.edu | 0 | ||
| 146.5.21.158 | osd-prod-08.nispdc.nso.edu | 0 | ||
| 146.5.21.159 | osd-prod-09.nispdc.nso.edu | 0 | ||
| 146.5.21.160 | osd-prod-10.nispdc.nso.edu | 0 | ||
| 146.5.21.161 | osd-prod-11.nispdc.nso.edu | 0 | ||
| 146.5.21.162 | osd-prod-12.nispdc.nso.edu | 0 | ||
| 146.5.21.163 | osd-prod-13.nispdc.nso.edu | 0 | ||
| 146.5.21.164 | osd-prod-14.nispdc.nso.edu | 0 | ||
| 146.5.21.165 | osd-prod-15.nispdc.nso.edu | 0 | ||
| 146.5.21.166 | osd-prod-16.nispdc.nso.edu | 0 | ||
| 146.5.21.167 | osd-prod-17.nispdc.nso.edu | 0 | ||
| 146.5.21.168 | osd-prod-18.nispdc.nso.edu | 0 | ||
| 146.5.21.169 | osd-prod-19.nispdc.nso.edu | 0 | ||
| 146.5.21.170 | osd-prod-20.nispdc.nso.edu | 0 | ||
| 146.5.21.171 | osd-prod-21.nispdc.nso.edu | 0 | ||
| 146.5.21.172 | osd-prod-22.nispdc.nso.edu | 0 | ||
| 146.5.21.173 | osd-prod-23.nispdc.nso.edu | 0 | ||
| 146.5.21.174 | osd-prod-24.nispdc.nso.edu | 0 | ||
| 146.5.21.175 | osd-prod-25.nispdc.nso.edu | 0 | ||
| 146.5.21.176 | osd-prod-26.nispdc.nso.edu | 0 | ||
| 146.5.21.177 | osd-prod-27.nispdc.nso.edu | 0 | ||
| 146.5.21.178 | osd-prod-28.nispdc.nso.edu | 0 | ||
| 146.5.21.179 | osd-prod-29.nispdc.nso.edu | 0 | ||
| 146.5.21.180 | osd-prod-30.nispdc.nso.edu | 0 | ||
| 146.5.21.181 | mon-prod-01.nispdc.nso.edu | 0 | ||
| 146.5.21.182 | mon-prod-02.nispdc.nso.edu | 0 | ||
| 146.5.21.183 | mon-prod-03.nispdc.nso.edu | 0 | ||
| 146.5.21.184 | mds-prod-01.nispdc.nso.edu | 0 | ||
| 146.5.21.185 | mds-prod-02.nispdc.nso.edu | 0 | ||
| 146.5.21.186 | mds-prod-03.nispdc.nso.edu | 0 | ||
| 146.5.21.187 | — | 0 | ||
| 146.5.21.188 | — | 0 | ||
| 146.5.21.189 | — | 0 | ||
| 146.5.21.190 | — | 0 | ||
| 146.5.21.191 | — | 0 | ||
| 146.5.21.192 | — | 0 | ||
| 146.5.21.193 | — | 0 | ||
| 146.5.21.194 | — | 0 | ||
| 146.5.21.195 | — | 0 | ||
| 146.5.21.196 | — | 0 | ||
| 146.5.21.197 | — | 0 | ||
| 146.5.21.198 | — | 0 | ||
| 146.5.21.199 | — | 0 | ||
| 146.5.21.200 | isilon.nispdc.nso.edu | 0 | ||
| 146.5.21.201 | isilon1.nispdc.nso.edu | 0 | ||
| 146.5.21.202 | isilon2.nispdc.nso.edu | 0 | ||
| 146.5.21.203 | isilon3.nispdc.nso.edu | 0 | ||
| 146.5.21.204 | isilon4.nispdc.nso.edu | 0 | ||
| 146.5.21.205 | isilon5.nispdc.nso.edu | 0 | ||
| 146.5.21.206 | isilon6.nispdc.nso.edu | 0 | ||
| 146.5.21.207 | isilon7.nispdc.nso.edu | 0 | ||
| 146.5.21.208 | isilon8.nispdc.nso.edu | 0 | ||
| 146.5.21.209 | isilon9.nispdc.nso.edu | 0 | ||
| 146.5.21.210 | isilon10.nispdc.nso.edu | 0 | ||
| 146.5.21.211 | isilon11.nispdc.nso.edu | 0 | ||
| 146.5.21.212 | isilon12.nispdc.nso.edu | 0 | ||
| 146.5.21.213 | isilon13.nispdc.nso.edu | 0 | ||
| 146.5.21.214 | isilon14.nispdc.nso.edu | 0 | ||
| 146.5.21.215 | isilon-ssip.nispdc.nso.edu | 0 | ||
| 146.5.21.216 | — | 0 | ||
| 146.5.21.217 | — | 0 | ||
| 146.5.21.218 | — | 0 | ||
| 146.5.21.219 | — | 0 | ||
| 146.5.21.220 | — | 0 | ||
| 146.5.21.221 | — | 0 | ||
| 146.5.21.222 | — | 0 | ||
| 146.5.21.223 | — | 0 | ||
| 146.5.21.224 | — | 0 | ||
| 146.5.21.225 | — | 0 | ||
| 146.5.21.226 | — | 0 | ||
| 146.5.21.227 | — | 0 | ||
| 146.5.21.228 | cephnfs-sb.nispdc.nso.edu | 0 | ||
| 146.5.21.229 | mon-sb-01.nispdc.nso.edu | 0 | ||
| 146.5.21.230 | mds-sb-01.nispdc.nso.edu | 0 | ||
| 146.5.21.231 | osd-sb-01.nispdc.nso.edu | 0 | ||
| 146.5.21.232 | osd-sb-02.nispdc.nso.edu | 0 | ||
| 146.5.21.233 | osd-sb-03.nispdc.nso.edu | 0 | ||
| 146.5.21.234 | osd-sb-04.nispdc.nso.edu | 0 | ||
| 146.5.21.235 | osd-sb-05.nispdc.nso.edu | 0 | ||
| 146.5.21.236 | osd-sb-06.nispdc.nso.edu | 0 | ||
| 146.5.21.237 | — | 0 | ||
| 146.5.21.238 | — | 0 | ||
| 146.5.21.239 | — | 0 | ||
| 146.5.21.240 | sw-10g-cpu.nispdc.nso.edu | 0 | ||
| 146.5.21.241 | sw-10g-aux.nispdc.nso.edu | 0 | ||
| 146.5.21.242 | sw-10g-vso.nispdc.nso.edu | 0 | ||
| 146.5.21.243 | — | 0 | ||
| 146.5.21.244 | — | 0 | ||
| 146.5.21.245 | — | 0 | ||
| 146.5.21.246 | — | 0 | ||
| 146.5.21.247 | — | 0 | ||
| 146.5.21.248 | — | 0 | ||
| 146.5.21.249 | — | 0 | ||
| 146.5.21.250 | — | 0 | ||
| 146.5.21.251 | — | 0 | ||
| 146.5.21.252 | — | 0 | ||
| 146.5.21.253 | — | 0 | ||
| 146.5.21.254 | — | 0 | ||
| 146.5.21.255 | — | 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 146.5.21.69
traceroute to 146.5.21.69 (146.5.21.69): 64 hops max, 52 byte packets
2 *
6 *
7 *
8 *
9 *
Measurement taken from
IPinfo ProbeNet in Denver, US
On