Summary
| ASN | AS59 University of Wisconsin Madison |
| BGP | 128.104.0.0/16 |
| IPs with RDNS | 251 |
| Hosted Domains | 0 |
| Pingable IPs | 0 |
| Router IPs | 0 |
| 128.104.19.0 | dyn-128-104-19-0.doit.wisc.edu | 0 |  | |
| 128.104.19.1 | dyn-128-104-19-1.doit.wisc.edu | 0 | | |
| 128.104.19.2 | dyn-128-104-19-2.doit.wisc.edu | 0 | | |
| 128.104.19.3 | dyn-128-104-19-3.doit.wisc.edu | 0 | | |
| 128.104.19.4 | dyn-128-104-19-4.doit.wisc.edu | 0 | | |
| 128.104.19.5 | dyn-128-104-19-5.doit.wisc.edu | 0 | | |
| 128.104.19.6 | dyn-128-104-19-6.doit.wisc.edu | 0 | | |
| 128.104.19.7 | dyn-128-104-19-7.doit.wisc.edu | 0 | | |
| 128.104.19.8 | dyn-128-104-19-8.doit.wisc.edu | 0 | | |
| 128.104.19.9 | dyn-128-104-19-9.doit.wisc.edu | 0 | | |
| 128.104.19.10 | dyn-128-104-19-10.doit.wisc.edu | 0 | | |
| 128.104.19.11 | dyn-128-104-19-11.doit.wisc.edu | 0 | | |
| 128.104.19.12 | dyn-128-104-19-12.doit.wisc.edu | 0 | | |
| 128.104.19.13 | dyn-128-104-19-13.doit.wisc.edu | 0 | | |
| 128.104.19.14 | dyn-128-104-19-14.doit.wisc.edu | 0 | | |
| 128.104.19.15 | dyn-128-104-19-15.doit.wisc.edu | 0 | | |
| 128.104.19.16 | dyn-128-104-19-16.doit.wisc.edu | 0 | | |
| 128.104.19.17 | dyn-128-104-19-17.doit.wisc.edu | 0 | | |
| 128.104.19.18 | dyn-128-104-19-18.doit.wisc.edu | 0 | | |
| 128.104.19.19 | dyn-128-104-19-19.doit.wisc.edu | 0 | | |
| 128.104.19.20 | dyn-128-104-19-20.doit.wisc.edu | 0 | | |
| 128.104.19.21 | dyn-128-104-19-21.doit.wisc.edu | 0 | | |
| 128.104.19.22 | dyn-128-104-19-22.doit.wisc.edu | 0 | | |
| 128.104.19.23 | dyn-128-104-19-23.doit.wisc.edu | 0 | | |
| 128.104.19.24 | dyn-128-104-19-24.doit.wisc.edu | 0 | | |
| 128.104.19.25 | dyn-128-104-19-25.doit.wisc.edu | 0 | | |
| 128.104.19.26 | dyn-128-104-19-26.doit.wisc.edu | 0 | | |
| 128.104.19.27 | dyn-128-104-19-27.doit.wisc.edu | 0 | | |
| 128.104.19.28 | dyn-128-104-19-28.doit.wisc.edu | 0 | | |
| 128.104.19.29 | dyn-128-104-19-29.doit.wisc.edu | 0 | | |
| 128.104.19.30 | dyn-128-104-19-30.doit.wisc.edu | 0 | | |
| 128.104.19.31 | dyn-128-104-19-31.doit.wisc.edu | 0 | | |
| 128.104.19.32 | dyn-128-104-19-32.doit.wisc.edu | 0 | | |
| 128.104.19.33 | dyn-128-104-19-33.doit.wisc.edu | 0 | | |
| 128.104.19.34 | doitpr-violet.doit.wisc.edu | 0 | | |
| 128.104.19.35 | static-19-35.doit.wisc.edu | 0 | | |
| 128.104.19.36 | static-19-36.doit.wisc.edu | 0 | | |
| 128.104.19.37 | doitpr-cs-b122-ricoh-mpc2504.doit.wisc.edu | 0 | | |
| 128.104.19.38 | doitpr-cs-fl2hall-ricoh-mp4001.doit.wisc.edu | 0 | | |
| 128.104.19.39 | doitpr-cs-fl3hall-ricoh-mp5002.doit.wisc.edu | 0 | | |
| 128.104.19.40 | static-128-104-19-40.doit.wisc.edu | 0 | | |
| 128.104.19.41 | — | 0 | | |
| 128.104.19.42 | timmay.doit.wisc.edu | 0 | | |
| 128.104.19.43 | static-128-104-19-43.doit.wisc.edu | 0 | | |
| 128.104.19.44 | dworkin.doit.wisc.edu | 0 | | |
| 128.104.19.45 | ip-128-104-19-45.doit.wisc.edu | 0 | | |
| 128.104.19.46 | doitpr-cs-2247-ricoh-c440dn.doit.wisc.edu | 0 | | |
| 128.104.19.47 | — | 0 | | |
| 128.104.19.48 | static-128-104-19-48.doit.wisc.edu | 0 | | |
| 128.104.19.49 | 1s681s2.doit.wisc.edu | 0 | | |
| 128.104.19.50 | dyn-128-104-19-50.doit.wisc.edu | 0 | | |
| 128.104.19.51 | dyn-128-104-19-51.doit.wisc.edu | 0 | | |
| 128.104.19.52 | dyn-128-104-19-52.doit.wisc.edu | 0 | | |
| 128.104.19.53 | dyn-128-104-19-53.doit.wisc.edu | 0 | | |
| 128.104.19.54 | dyn-128-104-19-54.doit.wisc.edu | 0 | | |
| 128.104.19.55 | dyn-128-104-19-55.doit.wisc.edu | 0 | | |
| 128.104.19.56 | dyn-128-104-19-56.doit.wisc.edu | 0 | | |
| 128.104.19.57 | dyn-128-104-19-57.doit.wisc.edu | 0 | | |
| 128.104.19.58 | dyn-128-104-19-58.doit.wisc.edu | 0 | | |
| 128.104.19.59 | starbuck.doit.wisc.edu | 0 | | |
| 128.104.19.60 | ip-128-104-19-60.doit.wisc.edu | 0 | | |
| 128.104.19.61 | ip-128-104-19-61.doit.wisc.edu | 0 | | |
| 128.104.19.62 | ip-128-104-19-62.doit.wisc.edu | 0 | | |
| 128.104.19.63 | static-19-63.doit.wisc.edu | 0 | | |
| 128.104.19.64 | ip-128-104-19-64.doit.wisc.edu | 0 | | |
| 128.104.19.65 | ip-128-104-19-65.doit.wisc.edu | 0 | | |
| 128.104.19.66 | static-19-66.doit.wisc.edu | 0 | | |
| 128.104.19.67 | static-19-67.doit.wisc.edu | 0 | | |
| 128.104.19.68 | ip-128-104-19-68.doit.wisc.edu | 0 | | |
| 128.104.19.69 | ip-128-104-19-69.doit.wisc.edu | 0 | | |
| 128.104.19.70 | static-19-70.doit.wisc.edu | 0 | | |
| 128.104.19.71 | static-19-71.doit.wisc.edu | 0 | | |
| 128.104.19.72 | doitpr-cs-4212-hp-4650.doit.wisc.edu | 0 | | |
| 128.104.19.73 | dyn-128-104-19-73.doit.wisc.edu | 0 | | |
| 128.104.19.74 | dyn-128-104-19-74.doit.wisc.edu | 0 | | |
| 128.104.19.75 | dyn-128-104-19-75.doit.wisc.edu | 0 | | |
| 128.104.19.76 | dyn-128-104-19-76.doit.wisc.edu | 0 | | |
| 128.104.19.77 | dyn-128-104-19-77.doit.wisc.edu | 0 | | |
| 128.104.19.78 | dyn-128-104-19-78.doit.wisc.edu | 0 | | |
| 128.104.19.79 | dyn-128-104-19-79.doit.wisc.edu | 0 | | |
| 128.104.19.80 | dyn-128-104-19-80.doit.wisc.edu | 0 | | |
| 128.104.19.81 | — | 0 | | |
| 128.104.19.82 | dyn-128-104-19-82.doit.wisc.edu | 0 | | |
| 128.104.19.83 | dyn-128-104-19-83.doit.wisc.edu | 0 | | |
| 128.104.19.84 | dyn-128-104-19-84.doit.wisc.edu | 0 | | |
| 128.104.19.85 | babu.doit.wisc.edu | 0 | | |
| 128.104.19.86 | static-19-86.doit.wisc.edu | 0 | | |
| 128.104.19.87 | doitpr-cs-2247-ricoh-mp301spf.doit.wisc.edu | 0 | | |
| 128.104.19.88 | doitpr-cs-2210-ricoh-mp301spf.doit.wisc.edu | 0 | | |
| 128.104.19.89 | doitpr-cs-2210-ricoh-mp5002.doit.wisc.edu | 0 | | |
| 128.104.19.90 | ip-128-104-19-90.doit.wisc.edu | 0 | | |
| 128.104.19.91 | ip-128-104-19-91.doit.wisc.edu | 0 | | |
| 128.104.19.92 | ip-128-104-19-92.doit.wisc.edu | 0 | | |
| 128.104.19.93 | ip-128-104-19-93.doit.wisc.edu | 0 | | |
| 128.104.19.94 | stsunix.doit.wisc.edu | 0 | | |
| 128.104.19.95 | ip-128-104-19-95.doit.wisc.edu | 0 | | |
| 128.104.19.96 | ip-128-104-19-96.doit.wisc.edu | 0 | | |
| 128.104.19.97 | yerevan.doit.wisc.edu | 0 | | |
| 128.104.19.98 | dyn-128-104-19-98.doit.wisc.edu | 0 | | |
| 128.104.19.99 | dyn-128-104-19-99.doit.wisc.edu | 0 | | |
| 128.104.19.100 | dyn-128-104-19-100.doit.wisc.edu | 0 | | |
| 128.104.19.101 | dyn-128-104-19-101.doit.wisc.edu | 0 | | |
| 128.104.19.102 | static-128-104-19-102.doit.wisc.edu | 0 | | |
| 128.104.19.103 | dyn-128-104-19-103.doit.wisc.edu | 0 | | |
| 128.104.19.104 | dyn-128-104-19-104.doit.wisc.edu | 0 | | |
| 128.104.19.105 | dyn-128-104-19-105.doit.wisc.edu | 0 | | |
| 128.104.19.106 | dyn-128-104-19-106.doit.wisc.edu | 0 | | |
| 128.104.19.107 | stutter.doit.wisc.edu | 0 | | |
| 128.104.19.108 | ip-128-104-19-108.doit.wisc.edu | 0 | | |
| 128.104.19.109 | ip-128-104-19-109.doit.wisc.edu | 0 | | |
| 128.104.19.110 | static-128-104-19-110.doit.wisc.edu | 0 | | |
| 128.104.19.111 | b263.doit.wisc.edu | 0 | | |
| 128.104.19.112 | dyn-128-104-19-112.doit.wisc.edu | 0 | | |
| 128.104.19.113 | dyn-128-104-19-113.doit.wisc.edu | 0 | | |
| 128.104.19.114 | dyn-128-104-19-114.doit.wisc.edu | 0 | | |
| 128.104.19.115 | dyn-128-104-19-115.doit.wisc.edu | 0 | | |
| 128.104.19.116 | dyn-128-104-19-116.doit.wisc.edu | 0 | | |
| 128.104.19.117 | dyn-128-104-19-117.doit.wisc.edu | 0 | | |
| 128.104.19.118 | dyn-128-104-19-118.doit.wisc.edu | 0 | | |
| 128.104.19.119 | dyn-128-104-19-119.doit.wisc.edu | 0 | | |
| 128.104.19.120 | dyn-128-104-19-120.doit.wisc.edu | 0 | | |
| 128.104.19.121 | dyn-128-104-19-121.doit.wisc.edu | 0 | | |
| 128.104.19.122 | ginazuniga.doit.wisc.edu | 0 | | |
| 128.104.19.123 | dyn-128-104-19-123.doit.wisc.edu | 0 | | |
| 128.104.19.124 | dyn-128-104-19-124.doit.wisc.edu | 0 | | |
| 128.104.19.125 | dyn-128-104-19-125.doit.wisc.edu | 0 | | |
| 128.104.19.126 | dyn-128-104-19-126.doit.wisc.edu | 0 | | |
| 128.104.19.127 | dyn-128-104-19-127.doit.wisc.edu | 0 | | |
| 128.104.19.128 | dyn-128-104-19-128.doit.wisc.edu | 0 | | |
| 128.104.19.129 | dyn-128-104-19-129.doit.wisc.edu | 0 | | |
| 128.104.19.130 | dyn-128-104-19-130.doit.wisc.edu | 0 | | |
| 128.104.19.131 | dyn-128-104-19-131.doit.wisc.edu | 0 | | |
| 128.104.19.132 | dyn-128-104-19-132.doit.wisc.edu | 0 | | |
| 128.104.19.133 | dyn-128-104-19-133.doit.wisc.edu | 0 | | |
| 128.104.19.134 | dyn-128-104-19-134.doit.wisc.edu | 0 | | |
| 128.104.19.135 | dyn-128-104-19-135.doit.wisc.edu | 0 | | |
| 128.104.19.136 | dyn-128-104-19-136.doit.wisc.edu | 0 | | |
| 128.104.19.137 | dyn-128-104-19-137.doit.wisc.edu | 0 | | |
| 128.104.19.138 | dyn-128-104-19-138.doit.wisc.edu | 0 | | |
| 128.104.19.139 | dyn-128-104-19-139.doit.wisc.edu | 0 | | |
| 128.104.19.140 | dyn-128-104-19-140.doit.wisc.edu | 0 | | |
| 128.104.19.141 | dyn-128-104-19-141.doit.wisc.edu | 0 | | |
| 128.104.19.142 | dyn-128-104-19-142.doit.wisc.edu | 0 | | |
| 128.104.19.143 | dyn-128-104-19-143.doit.wisc.edu | 0 | | |
| 128.104.19.144 | dyn-128-104-19-144.doit.wisc.edu | 0 | | |
| 128.104.19.145 | dyn-128-104-19-145.doit.wisc.edu | 0 | | |
| 128.104.19.146 | dyn-128-104-19-146.doit.wisc.edu | 0 | | |
| 128.104.19.147 | doit-6zqv2c2.doit.wisc.edu | 0 | | |
| 128.104.19.148 | dyn-128-104-19-148.doit.wisc.edu | 0 | | |
| 128.104.19.149 | dyn-128-104-19-149.doit.wisc.edu | 0 | | |
| 128.104.19.150 | dyn-128-104-19-150.doit.wisc.edu | 0 | | |
| 128.104.19.151 | dyn-128-104-19-151.doit.wisc.edu | 0 | | |
| 128.104.19.152 | dyn-128-104-19-152.doit.wisc.edu | 0 | | |
| 128.104.19.153 | ip-128-104-19-153.doit.wisc.edu | 0 | | |
| 128.104.19.154 | dyn-128-104-19-154.doit.wisc.edu | 0 | | |
| 128.104.19.155 | dyn-128-104-19-155.doit.wisc.edu | 0 | | |
| 128.104.19.156 | dyn-128-104-19-156.doit.wisc.edu | 0 | | |
| 128.104.19.157 | dyn-128-104-19-157.doit.wisc.edu | 0 | | |
| 128.104.19.158 | dyn-128-104-19-158.doit.wisc.edu | 0 | | |
| 128.104.19.159 | dyn-128-104-19-159.doit.wisc.edu | 0 | | |
| 128.104.19.160 | dyn-128-104-19-160.doit.wisc.edu | 0 | | |
| 128.104.19.161 | dyn-128-104-19-161.doit.wisc.edu | 0 | | |
| 128.104.19.162 | dyn-128-104-19-162.doit.wisc.edu | 0 | | |
| 128.104.19.163 | dyn-128-104-19-163.doit.wisc.edu | 0 | | |
| 128.104.19.164 | dyn-128-104-19-164.doit.wisc.edu | 0 | | |
| 128.104.19.165 | dyn-128-104-19-165.doit.wisc.edu | 0 | | |
| 128.104.19.166 | dyn-128-104-19-166.doit.wisc.edu | 0 | | |
| 128.104.19.167 | dyn-128-104-19-167.doit.wisc.edu | 0 | | |
| 128.104.19.168 | dyn-128-104-19-168.doit.wisc.edu | 0 | | |
| 128.104.19.169 | dyn-128-104-19-169.doit.wisc.edu | 0 | | |
| 128.104.19.170 | static-19-170.doit.wisc.edu | 0 | | |
| 128.104.19.171 | major.doit.wisc.edu | 0 | | |
| 128.104.19.172 | doit-6m38wf2.doit.wisc.edu | 0 | | |
| 128.104.19.173 | ip-128-104-19-173.doit.wisc.edu | 0 | | |
| 128.104.19.174 | ip-128-104-19-174.doit.wisc.edu | 0 | | |
| 128.104.19.175 | vavrus.doit.wisc.edu | 0 | | |
| 128.104.19.176 | tobrz1.doit.wisc.edu | 0 | | |
| 128.104.19.177 | tobrz2.doit.wisc.edu | 0 | | |
| 128.104.19.178 | ip-128-104-19-178.doit.wisc.edu | 0 | | |
| 128.104.19.179 | ip-128-104-19-179.doit.wisc.edu | 0 | | |
| 128.104.19.180 | ip-19-180.doit.wisc.edu | 0 | | |
| 128.104.19.181 | ip-128-104-19-181.doit.wisc.edu | 0 | | |
| 128.104.19.182 | — | 0 | | |
| 128.104.19.183 | dyn-128-104-19-183.doit.wisc.edu | 0 | | |
| 128.104.19.184 | dyn-128-104-19-184.doit.wisc.edu | 0 | | |
| 128.104.19.185 | dyn-128-104-19-185.doit.wisc.edu | 0 | | |
| 128.104.19.186 | dyn-128-104-19-186.doit.wisc.edu | 0 | | |
| 128.104.19.187 | dyn-128-104-19-187.doit.wisc.edu | 0 | | |
| 128.104.19.188 | dyn-128-104-19-188.doit.wisc.edu | 0 | | |
| 128.104.19.189 | dyn-128-104-19-189.doit.wisc.edu | 0 | | |
| 128.104.19.190 | dyn-128-104-19-190.doit.wisc.edu | 0 | | |
| 128.104.19.191 | dyn-128-104-19-191.doit.wisc.edu | 0 | | |
| 128.104.19.192 | dyn-128-104-19-192.doit.wisc.edu | 0 | | |
| 128.104.19.193 | dyn-128-104-19-193.doit.wisc.edu | 0 | | |
| 128.104.19.194 | dyn-128-104-19-194.doit.wisc.edu | 0 | | |
| 128.104.19.195 | dyn-128-104-19-195.doit.wisc.edu | 0 | | |
| 128.104.19.196 | tobrz.doit.wisc.edu | 0 | | |
| 128.104.19.197 | dyn-128-104-19-197.doit.wisc.edu | 0 | | |
| 128.104.19.198 | dyn-128-104-19-198.doit.wisc.edu | 0 | | |
| 128.104.19.199 | dyn-128-104-19-199.doit.wisc.edu | 0 | | |
| 128.104.19.200 | dyn-128-104-19-200.doit.wisc.edu | 0 | | |
| 128.104.19.201 | dyn-128-104-19-201.doit.wisc.edu | 0 | | |
| 128.104.19.202 | dyn-128-104-19-202.doit.wisc.edu | 0 | | |
| 128.104.19.203 | dyn-128-104-19-203.doit.wisc.edu | 0 | | |
| 128.104.19.204 | why.doit.wisc.edu | 0 | | |
| 128.104.19.205 | static-19-205.doit.wisc.edu | 0 | | |
| 128.104.19.206 | dearth.doit.wisc.edu | 0 | | |
| 128.104.19.207 | avernum.doit.wisc.edu | 0 | | |
| 128.104.19.208 | slant.doit.wisc.edu | 0 | | |
| 128.104.19.209 | zippy.doit.wisc.edu | 0 | | |
| 128.104.19.210 | static-128-104-19-210.doit.wisc.edu | 0 | | |
| 128.104.19.211 | static-128-104-19-211.doit.wisc.edu | 0 | | |
| 128.104.19.212 | spindle.doit.wisc.edu | 0 | | |
| 128.104.19.213 | figment.doit.wisc.edu | 0 | | |
| 128.104.19.214 | ip-128-104-19-214.doit.wisc.edu | 0 | | |
| 128.104.19.215 | ip-128-104-19-215.doit.wisc.edu | 0 | | |
| 128.104.19.216 | static-128-104-19-216.doit.wisc.edu | 0 | | |
| 128.104.19.217 | ip-128-104-19-217-nw.doit.wisc.edu | 0 | | |
| 128.104.19.218 | ip-128-104-19-218.doit.wisc.edu | 0 | | |
| 128.104.19.219 | jh9.doit.wisc.edu | 0 | | |
| 128.104.19.220 | ip-128-104-19-220.doit.wisc.edu | 0 | | |
| 128.104.19.221 | static-19-221.doit.wisc.edu | 0 | | |
| 128.104.19.222 | ip-128-104-19-222.doit.wisc.edu | 0 | | |
| 128.104.19.223 | 128-104-19-223.doit.wisc.edu | 0 | | |
| 128.104.19.224 | ip-128-104-19-224.doit.wisc.edu | 0 | | |
| 128.104.19.225 | ip-128-104-19-225.doit.wisc.edu | 0 | | |
| 128.104.19.226 | dyn-128-104-19-226.doit.wisc.edu | 0 | | |
| 128.104.19.227 | dyn-128-104-19-227.doit.wisc.edu | 0 | | |
| 128.104.19.228 | dyn-128-104-19-228.doit.wisc.edu | 0 | | |
| 128.104.19.229 | dyn-128-104-19-229.doit.wisc.edu | 0 | | |
| 128.104.19.230 | ip-128-104-19-230.doit.wisc.edu | 0 | | |
| 128.104.19.231 | dyn-128-104-19-231.doit.wisc.edu | 0 | | |
| 128.104.19.232 | dyn-128-104-19-232.doit.wisc.edu | 0 | | |
| 128.104.19.233 | dyn-128-104-19-233.doit.wisc.edu | 0 | | |
| 128.104.19.234 | dyn-128-104-19-234.doit.wisc.edu | 0 | | |
| 128.104.19.235 | dyn-128-104-19-235.doit.wisc.edu | 0 | | |
| 128.104.19.236 | dyn-128-104-19-236.doit.wisc.edu | 0 | | |
| 128.104.19.237 | dyn-128-104-19-237.doit.wisc.edu | 0 | | |
| 128.104.19.238 | dyn-128-104-19-238.doit.wisc.edu | 0 | | |
| 128.104.19.239 | dyn-128-104-19-239.doit.wisc.edu | 0 | | |
| 128.104.19.240 | — | 0 | | |
| 128.104.19.241 | dyn-128-104-19-241.doit.wisc.edu | 0 | | |
| 128.104.19.242 | dyn-128-104-19-242.doit.wisc.edu | 0 | | |
| 128.104.19.243 | dyn-128-104-19-243.doit.wisc.edu | 0 | | |
| 128.104.19.244 | dyn-128-104-19-244.doit.wisc.edu | 0 | | |
| 128.104.19.245 | dyn-128-104-19-245.doit.wisc.edu | 0 | | |
| 128.104.19.246 | dyn-128-104-19-246.doit.wisc.edu | 0 | | |
| 128.104.19.247 | dyn-128-104-19-247.doit.wisc.edu | 0 | | |
| 128.104.19.248 | dyn-128-104-19-248.doit.wisc.edu | 0 | | |
| 128.104.19.249 | dyn-128-104-19-249.doit.wisc.edu | 0 | | |
| 128.104.19.250 | dyn-128-104-19-250.doit.wisc.edu | 0 | | |
| 128.104.19.251 | dyn-128-104-19-251.doit.wisc.edu | 0 | | |
| 128.104.19.252 | dyn-128-104-19-252.doit.wisc.edu | 0 | | |
| 128.104.19.253 | dyn-128-104-19-253.doit.wisc.edu | 0 | | |
| 128.104.19.254 | dyn-128-104-19-254.doit.wisc.edu | 0 | | |
| 128.104.19.255 | ip-128-104-19-255.doit.wisc.edu | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f2 -m11 128.104.19.100
traceroute to 128.104.19.100 (128.104.19.100): 11 hops max, 52 byte packets
9 *
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Measurement taken from 
IPinfo ProbeNet in Chicago, US
IPinfo ProbeNet in Chicago, USOn