Summary
| ASN | AS1968 UMASSNET |
| BGP | 158.121.0.0/16 |
| IPs with RDNS | 214 |
| Hosted Domains | 0 |
| Pingable IPs | 2 |
| Router IPs | 0 |
| 158.121.106.0 | — | 0 |  | |
| 158.121.106.1 | — | 0 | | |
| 158.121.106.2 | — | 0 | | |
| 158.121.106.3 | — | 0 | | |
| 158.121.106.4 | — | 0 | | |
| 158.121.106.5 | pclab30.cs.umb.edu | 0 | | |
| 158.121.106.6 | pclab31.cs.umb.edu | 0 | | |
| 158.121.106.7 | pclab32.cs.umb.edu | 0 | | |
| 158.121.106.8 | pclab33.cs.umb.edu | 0 | | |
| 158.121.106.9 | pclab34.cs.umb.edu | 0 | | |
| 158.121.106.10 | pclab35.cs.umb.edu | 0 | | |
| 158.121.106.11 | pclab36.cs.umb.edu | 0 | | |
| 158.121.106.12 | pclab37.cs.umb.edu | 0 | | |
| 158.121.106.13 | pclab38.cs.umb.edu | 0 | | |
| 158.121.106.14 | pclab39.cs.umb.edu | 0 | | |
| 158.121.106.15 | gxwqpb1.cs.umb.edu | 0 | | |
| 158.121.106.16 | vislab.cs.umb.edu | 0 | | |
| 158.121.106.17 | sideshow.cs.umb.edu | 0 | | |
| 158.121.106.18 | vm18.cs.umb.edu | 0 | | |
| 158.121.106.19 | — | 0 | | |
| 158.121.106.20 | — | 0 | | |
| 158.121.106.21 | dssg.cs.umb.edu | 0 | | |
| 158.121.106.22 | bali.cs.umb.edu | 0 | | |
| 158.121.106.23 | phuket.cs.umb.edu | 0 | | |
| 158.121.106.24 | manikya1.cs.umb.edu | 0 | | |
| 158.121.106.25 | vm97.math.umb.edu | 0 | | |
| 158.121.106.26 | tango.cs.umb.edu | 0 | | |
| 158.121.106.27 | mike.cs.umb.edu | 0 | | |
| 158.121.106.28 | wrcmacbook.cs.umb.edu | 0 | | |
| 158.121.106.29 | maptr.math.umb.edu | 0 | | |
| 158.121.106.30 | ljmath.math.umb.edu | 0 | | |
| 158.121.106.31 | mozart.math.umb.edu | 0 | | |
| 158.121.106.32 | dchqq3h1.math.umb.edu | 0 | | |
| 158.121.106.33 | dmr01.math.umb.edu | 0 | | |
| 158.121.106.34 | cartan.math.umb.edu | 0 | | |
| 158.121.106.35 | betty.math.umb.edu | 0 | | |
| 158.121.106.36 | totoro.math.umb.edu | 0 | | |
| 158.121.106.37 | dannyboy.math.umb.edu | 0 | | |
| 158.121.106.38 | — | 0 | | |
| 158.121.106.39 | — | 0 | | |
| 158.121.106.40 | orioles.math.umb.edu | 0 | | |
| 158.121.106.41 | calculus.math.umb.edu | 0 | | |
| 158.121.106.42 | mathret2.math.umb.edu | 0 | | |
| 158.121.106.43 | — | 0 | | |
| 158.121.106.44 | dmr024.math.umb.edu | 0 | | |
| 158.121.106.45 | 86lh10b.math.umb.edu | 0 | | |
| 158.121.106.46 | sam.math.umb.edu | 0 | | |
| 158.121.106.47 | sicily.math.umb.edu | 0 | | |
| 158.121.106.48 | ravens.math.umb.edu | 0 | | |
| 158.121.106.49 | mathret1.math.umb.edu | 0 | | |
| 158.121.106.50 | abel.math.umb.edu | 0 | | |
| 158.121.106.51 | pclab01.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.52 | pclab02.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.53 | pclab03.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.54 | pclab04.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.55 | pclab05.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.56 | pclab06.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.57 | pclab07.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.58 | pclab08.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.59 | pclab09.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.60 | pclab10.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.61 | pclab11.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.62 | pclab12.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.63 | pclab13.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.64 | pclab14.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.65 | pclab15.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.66 | pclab16.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.67 | pclab17.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.68 | pclab18.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.69 | pclab19.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.70 | pclab20.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.71 | pclab21.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.72 | pclab22.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.73 | pclab23.cs.umb.edu | 0 | | |
| 158.121.106.74 | pclab24.cs.umb.edu | 0 | | |
| 158.121.106.75 | pclab25.cs.umb.edu | 0 | | |
| 158.121.106.76 | pclab26.cs.umb.edu | 0 | | |
| 158.121.106.77 | pclab27.cs.umb.edu | 0 | | |
| 158.121.106.78 | pclab28.cs.umb.edu | 0 | | |
| 158.121.106.79 | pclab29.cs.umb.edu | 0 | | |
| 158.121.106.80 | gpu1-bios.cs.umb.edu | 0 | | |
| 158.121.106.81 | gpu1.cs.umb.edu | 0 | | |
| 158.121.106.82 | — | 0 | | |
| 158.121.106.83 | drobo0.cs.umb.edu | 0 | | |
| 158.121.106.84 | ming-macpro.cs.umb.edu | 0 | | |
| 158.121.106.85 | mic.cs.umb.edu | 0 | | |
| 158.121.106.86 | minimacming.cs.umb.edu | 0 | | |
| 158.121.106.87 | — | 0 | | |
| 158.121.106.88 | nclab.cs.umb.edu | 0 | | |
| 158.121.106.89 | nislab1.cs.umb.edu | 0 | | |
| 158.121.106.90 | carlos.cs.umb.edu | 0 | | |
| 158.121.106.91 | pele.cs.umb.edu | 0 | | |
| 158.121.106.92 | charlie.cs.umb.edu | 0 | | |
| 158.121.106.93 | zidane.cs.umb.edu | 0 | | |
| 158.121.106.94 | rivaldo.cs.umb.edu | 0 | | |
| 158.121.106.95 | kobe.cs.umb.edu | 0 | | |
| 158.121.106.96 | vm96.math.umb.edu | 0 | | |
| 158.121.106.97 | dennis.cs.umb.edu | 0 | | |
| 158.121.106.98 | vm98.math.umb.edu | 0 | | |
| 158.121.106.99 | — | 0 | | |
| 158.121.106.100 | weblab00.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.101 | weblab01.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.102 | weblab02.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.103 | weblab03.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.104 | weblab04.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.105 | weblab05.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.106 | weblab06.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.107 | weblab07.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.108 | weblab08.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.109 | weblab09.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.110 | weblab10.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.111 | weblab11.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.112 | weblab12.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.113 | weblab13.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.114 | weblab14.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.115 | weblab15.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.116 | weblab16.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.117 | weblab17.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.118 | weblab18.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.119 | — | 0 | | |
| 158.121.106.120 | — | 0 | | |
| 158.121.106.121 | — | 0 | | |
| 158.121.106.122 | — | 0 | | |
| 158.121.106.123 | — | 0 | | |
| 158.121.106.124 | — | 0 | | |
| 158.121.106.125 | wds.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.126 | lj4.cs.umb.edu | 0 | | |
| 158.121.106.127 | — | 0 | | |
| 158.121.106.128 | itvm21-1.it.cs.umb.edu | 0 | | |
| 158.121.106.129 | itvm22-1.it.cs.umb.edu | 0 | | |
| 158.121.106.130 | itvm23-1.it.cs.umb.edu | 0 | | |
| 158.121.106.131 | itvm24-1.it.cs.umb.edu | 0 | | |
| 158.121.106.132 | itvm25-1.it.cs.umb.edu | 0 | | |
| 158.121.106.133 | itvm26-1.it.cs.umb.edu | 0 | | |
| 158.121.106.134 | itvm27-1.it.cs.umb.edu | 0 | | |
| 158.121.106.135 | itvm28-1.it.cs.umb.edu | 0 | | |
| 158.121.106.136 | itvm21-2.it.cs.umb.edu | 0 | | |
| 158.121.106.137 | itvm22-2.it.cs.umb.edu | 0 | | |
| 158.121.106.138 | itvm23-2.it.cs.umb.edu | 0 | | |
| 158.121.106.139 | itvm24-2.it.cs.umb.edu | 0 | | |
| 158.121.106.140 | itvm25-2.it.cs.umb.edu | 0 | | |
| 158.121.106.141 | itvm26-2.it.cs.umb.edu | 0 | | |
| 158.121.106.142 | itvm27-2.it.cs.umb.edu | 0 | | |
| 158.121.106.143 | itvm28-2.it.cs.umb.edu | 0 | | |
| 158.121.106.144 | itvm21-3.it.cs.umb.edu | 0 | | |
| 158.121.106.145 | itvm22-3.it.cs.umb.edu | 0 | | |
| 158.121.106.146 | itvm23-3.it.cs.umb.edu | 0 | | |
| 158.121.106.147 | vm47.cs.umb.edu | 0 | | |
| 158.121.106.148 | itvm25-3.it.cs.umb.edu | 0 | | |
| 158.121.106.149 | itvm26-3.it.cs.umb.edu | 0 | | |
| 158.121.106.150 | itvm27-3.it.cs.umb.edu | 0 | | |
| 158.121.106.151 | itvm28-3.it.cs.umb.edu | 0 | | |
| 158.121.106.152 | itvm21-4.it.cs.umb.edu | 0 | | |
| 158.121.106.153 | itvm22-4.it.cs.umb.edu | 0 | | |
| 158.121.106.154 | itvm23-4.it.cs.umb.edu | 0 | | |
| 158.121.106.155 | itvm24-4.it.cs.umb.edu | 0 | | |
| 158.121.106.156 | itvm25-4.it.cs.umb.edu | 0 | | |
| 158.121.106.157 | itvm26-4.it.cs.umb.edu | 0 | | |
| 158.121.106.158 | itvm27-4.it.cs.umb.edu | 0 | | |
| 158.121.106.159 | itvm28-4.it.cs.umb.edu | 0 | | |
| 158.121.106.160 | itvm21-5.it.cs.umb.edu | 0 | | |
| 158.121.106.161 | itvm22-5.it.cs.umb.edu | 0 | | |
| 158.121.106.162 | itvm23-5.it.cs.umb.edu | 0 | | |
| 158.121.106.163 | itvm24-5.it.cs.umb.edu | 0 | | |
| 158.121.106.164 | itvm25-5.it.cs.umb.edu | 0 | | |
| 158.121.106.165 | itvm26-5.it.cs.umb.edu | 0 | | |
| 158.121.106.166 | itvm27-5.it.cs.umb.edu | 0 | | |
| 158.121.106.167 | itvm28-5.it.cs.umb.edu | 0 | | |
| 158.121.106.168 | itvm2-00.cs.umb.edu | 0 | | |
| 158.121.106.169 | itvm2-01.cs.umb.edu | 0 | | |
| 158.121.106.170 | itvm2-02.cs.umb.edu | 0 | | |
| 158.121.106.171 | itvm2-03.cs.umb.edu | 0 | | |
| 158.121.106.172 | itvm2-04.cs.umb.edu | 0 | | |
| 158.121.106.173 | itvm2-05.cs.umb.edu | 0 | | |
| 158.121.106.174 | itvm2-06.cs.umb.edu | 0 | | |
| 158.121.106.175 | itvm2-07.cs.umb.edu | 0 | | |
| 158.121.106.176 | itvm2-08.cs.umb.edu | 0 | | |
| 158.121.106.177 | itvm2-09.cs.umb.edu | 0 | | |
| 158.121.106.178 | itvm2-10.cs.umb.edu | 0 | | |
| 158.121.106.179 | itvm2-11.cs.umb.edu | 0 | | |
| 158.121.106.180 | itvm2-12.cs.umb.edu | 0 | | |
| 158.121.106.181 | itvm2-13.cs.umb.edu | 0 | | |
| 158.121.106.182 | itvm2-14.cs.umb.edu | 0 | | |
| 158.121.106.183 | itvm2-15.cs.umb.edu | 0 | | |
| 158.121.106.184 | it21.it.cs.umb.edu | 0 | | |
| 158.121.106.185 | it22.it.cs.umb.edu | 0 | | |
| 158.121.106.186 | it23.it.cs.umb.edu | 0 | | |
| 158.121.106.187 | it24.it.cs.umb.edu | 0 | | |
| 158.121.106.188 | it25.it.cs.umb.edu | 0 | | |
| 158.121.106.189 | it26.it.cs.umb.edu | 0 | | |
| 158.121.106.190 | pe01.cs.umb.edu | 0 | | |
| 158.121.106.191 | it28.it.cs.umb.edu | 0 | | |
| 158.121.106.192 | it20.cs.umb.edu | 0 | | |
| 158.121.106.193 | vcsa-ram.cs.umb.edu | 0 | | |
| 158.121.106.194 | — | 0 | | |
| 158.121.106.195 | itvm-vcs1.cs.umb.edu | 0 | | |
| 158.121.106.196 | itvm-gw2.cs.umb.edu | 0 | | |
| 158.121.106.197 | vcs-ram.cs.umb.edu | 0 | | |
| 158.121.106.198 | wsus.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.199 | itvm-vcs3.cs.umb.edu | 0 | | |
| 158.121.106.200 | itvm-gw1.cs.umb.edu | 0 | | |
| 158.121.106.201 | vm21.cs.umb.edu | 0 | | |
| 158.121.106.202 | vm22.cs.umb.edu | 0 | | |
| 158.121.106.203 | vm23.cs.umb.edu | 0 | | |
| 158.121.106.204 | vm24.cs.umb.edu | 0 | | |
| 158.121.106.205 | — | 0 | | |
| 158.121.106.206 | vm26.cs.umb.edu | 0 | | |
| 158.121.106.207 | vm27.cs.umb.edu | 0 | | |
| 158.121.106.208 | vm28.cs.umb.edu | 0 | | |
| 158.121.106.209 | vm29.cs.umb.edu | 0 | | |
| 158.121.106.210 | — | 0 | | |
| 158.121.106.211 | — | 0 | | |
| 158.121.106.212 | — | 0 | | |
| 158.121.106.213 | — | 0 | | |
| 158.121.106.214 | — | 0 | | |
| 158.121.106.215 | — | 0 | | |
| 158.121.106.216 | — | 0 | | |
| 158.121.106.217 | — | 0 | | |
| 158.121.106.218 | — | 0 | | |
| 158.121.106.219 | — | 0 | | |
| 158.121.106.220 | vcs-cybersec.cs.umb.edu | 0 | | |
| 158.121.106.221 | vm51.cs.umb.edu | 0 | | |
| 158.121.106.222 | vm52.cs.umb.edu | 0 | | |
| 158.121.106.223 | vm53.cs.umb.edu | 0 | | |
| 158.121.106.224 | — | 0 | | |
| 158.121.106.225 | — | 0 | | |
| 158.121.106.226 | — | 0 | | |
| 158.121.106.227 | www-proxy.cs.umb.edu | 0 | | |
| 158.121.106.228 | — | 0 | | |
| 158.121.106.229 | vm59.cs.umb.edu | 0 | | |
| 158.121.106.230 | vm33.cs.umb.edu | 0 | | |
| 158.121.106.231 | vm91.math.umb.edu | 0 | | |
| 158.121.106.232 | vm92.math.umb.edu | 0 | | |
| 158.121.106.233 | vm93.math.umb.edu | 0 | | |
| 158.121.106.234 | vm94.math.umb.edu | 0 | | |
| 158.121.106.235 | — | 0 | | |
| 158.121.106.236 | vm71.cs.umb.edu | 0 | | |
| 158.121.106.237 | vm72.cs.umb.edu | 0 | | |
| 158.121.106.238 | vm74.cs.umb.edu | 0 | | |
| 158.121.106.239 | — | 0 | | |
| 158.121.106.240 | vm75.cs.umb.edu | 0 | | |
| 158.121.106.241 | vm76.cs.umb.edu | 0 | | |
| 158.121.106.242 | — | 0 | | |
| 158.121.106.243 | vm78.cs.umb.edu | 0 | | |
| 158.121.106.244 | vm79.cs.umb.edu | 0 | | |
| 158.121.106.245 | — | 0 | | |
| 158.121.106.246 | sp4ic.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.247 | windc01.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.248 | windc02.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.249 | windc03.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.250 | windc04.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.251 | windc05.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.252 | windc06.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.253 | tony03.winpcs.cs.umb.edu | 0 | | |
| 158.121.106.254 | — | 0 | | |
| 158.121.106.255 | — | 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 -f5 -m11 158.121.106.149
traceroute to 158.121.106.149 (158.121.106.149): 11 hops max, 52 byte packets
9 *
10 *
11 *
Measurement taken from 
IPinfo ProbeNet in Los Angeles, US
IPinfo ProbeNet in Los Angeles, USOn