Summary
| ASN | AS55 University of Pennsylvania |
| BGP | 128.91.0.0/16 |
| IPs with RDNS | 151 |
| Hosted Domains | 0 |
| Pingable IPs | 25 |
| Router IPs | 0 |
| 128.91.74.0 | — | 0 | ||
| 128.91.74.1 | — | 0 | ||
| 128.91.74.2 | thinapp1.vpul.upenn.edu | 0 | ||
| 128.91.74.3 | — | 0 | ||
| 128.91.74.4 | — | 0 | ||
| 128.91.74.5 | — | 0 | ||
| 128.91.74.6 | — | 0 | ||
| 128.91.74.7 | — | 0 | ||
| 128.91.74.8 | — | 0 | ||
| 128.91.74.9 | — | 0 | ||
| 128.91.74.10 | vpults-dellmfp.vpul.upenn.edu | 0 | ||
| 128.91.74.11 | chsrch2.vpul.upenn.edu | 0 | ||
| 128.91.74.12 | wo17612_8.vpul.upenn.edu | 0 | ||
| 128.91.74.13 | — | 0 | ||
| 128.91.74.14 | chspch2.vpul.upenn.edu | 0 | ||
| 128.91.74.15 | fgmnv12.vpul.upenn.edu | 0 | ||
| 128.91.74.16 | vpults-sb-ws.vpul.upenn.edu | 0 | ||
| 128.91.74.17 | — | 0 | ||
| 128.91.74.18 | 19tjcz1.vpul.upenn.edu | 0 | ||
| 128.91.74.19 | vpultsmb16gk.vpul.upenn.edu | 0 | ||
| 128.91.74.20 | — | 0 | ||
| 128.91.74.21 | — | 0 | ||
| 128.91.74.22 | — | 0 | ||
| 128.91.74.23 | — | 0 | ||
| 128.91.74.24 | 40jnjk2.vpul.upenn.edu | 0 | ||
| 128.91.74.25 | 762mr22.vpul.upenn.edu | 0 | ||
| 128.91.74.26 | 761zr22.vpul.upenn.edu | 0 | ||
| 128.91.74.27 | 760lr22.vpul.upenn.edu | 0 | ||
| 128.91.74.28 | — | 0 | ||
| 128.91.74.29 | 19thcz1.vpul.upenn.edu | 0 | ||
| 128.91.74.30 | vpultshp.vpul.upenn.edu | 0 | ||
| 128.91.74.31 | d2rgfz1.vpul.upenn.edu | 0 | ||
| 128.91.74.32 | vpul21-001-wd.vpul.upenn.edu | 0 | ||
| 128.91.74.33 | hsmsh03.vpul.upenn.edu | 0 | ||
| 128.91.74.34 | 7640s22.vpul.upenn.edu | 0 | ||
| 128.91.74.35 | wlrcbrightsign.vpul.upenn.edu | 0 | ||
| 128.91.74.36 | vpultsmacpro1.vpul.upenn.edu | 0 | ||
| 128.91.74.37 | — | 0 | ||
| 128.91.74.38 | printer.vpul.upenn.edu | 0 | ||
| 128.91.74.39 | vpultsmacbp1.vpul.upenn.edu | 0 | ||
| 128.91.74.40 | mentoring.vpul.upenn.edu | 0 | ||
| 128.91.74.41 | devtest.vpul.upenn.edu | 0 | ||
| 128.91.74.42 | marysurface.vpul.upenn.edu | 0 | ||
| 128.91.74.43 | weiningsurface.vpul.upenn.edu | 0 | ||
| 128.91.74.44 | stevesurface.vpul.upenn.edu | 0 | ||
| 128.91.74.45 | judysurface.vpul.upenn.edu | 0 | ||
| 128.91.74.46 | gregsurface.vpul.upenn.edu | 0 | ||
| 128.91.74.47 | robsurface.vpul.upenn.edu | 0 | ||
| 128.91.74.48 | 11l7dy3.vpul.upenn.edu | 0 | ||
| 128.91.74.49 | vpultsimac.vpul.upenn.edu | 0 | ||
| 128.91.74.50 | 787sgb2.vpul.upenn.edu | 0 | ||
| 128.91.74.51 | vpults-sp4-1.vpul.upenn.edu | 0 | ||
| 128.91.74.52 | nasrin-mb16.vpul.upenn.edu | 0 | ||
| 128.91.74.53 | desktop-g9563it.vpul.upenn.edu | 0 | ||
| 128.91.74.54 | fglxv12.vpul.upenn.edu | 0 | ||
| 128.91.74.55 | vpults-mb16-t1.vpul.upenn.edu | 0 | ||
| 128.91.74.56 | 787qgb2.vpul.upenn.edu | 0 | ||
| 128.91.74.57 | jnctkh2.vpul.upenn.edu | 0 | ||
| 128.91.74.58 | ovpulmb13cbl.vpul.upenn.edu | 0 | ||
| 128.91.74.59 | 131mm1.vpul.upenn.edu | 0 | ||
| 128.91.74.60 | training-room-2.vpul.upenn.edu | 0 | ||
| 128.91.74.61 | thinappw10vm.vpul.upenn.edu | 0 | ||
| 128.91.74.62 | vpultswyse.vpul.upenn.edu | 0 | ||
| 128.91.74.63 | vpultsmacbp2.vpul.upenn.edu | 0 | ||
| 128.91.74.64 | butlerrmb16.vpul.upenn.edu | 0 | ||
| 128.91.74.65 | vpultsmacpro2.vpul.upenn.edu | 0 | ||
| 128.91.74.66 | 760nr22.vpul.upenn.edu | 0 | ||
| 128.91.74.67 | thinappw10vm_20h2.vpul.upenn.edu | 0 | ||
| 128.91.74.68 | vpulpcoiptest.vpul.upenn.edu | 0 | ||
| 128.91.74.69 | 11l7dy3.vpul.upenn.edu | 0 | ||
| 128.91.74.70 | 787rgb2.vpul.upenn.edu | 0 | ||
| 128.91.74.71 | fglnv12.vpul.upenn.edu | 0 | ||
| 128.91.74.72 | jhxhhr3.vpul.upenn.edu | 0 | ||
| 128.91.74.73 | — | 0 | ||
| 128.91.74.74 | — | 0 | ||
| 128.91.74.75 | — | 0 | ||
| 128.91.74.76 | — | 0 | ||
| 128.91.74.77 | — | 0 | ||
| 128.91.74.78 | — | 0 | ||
| 128.91.74.79 | — | 0 | ||
| 128.91.74.80 | 499vkh2.vpul.upenn.edu | 0 | ||
| 128.91.74.81 | — | 0 | ||
| 128.91.74.82 | — | 0 | ||
| 128.91.74.83 | vpulfacilitiesprinter.vpul.upenn.edu | 0 | ||
| 128.91.74.84 | franklin_port_test.vpul.upenn.edu | 0 | ||
| 128.91.74.85 | win7x64-cfp.vpul.upenn.edu | 0 | ||
| 128.91.74.86 | trainingroomprinter.vpul.upenn.edu | 0 | ||
| 128.91.74.87 | 787sgb2.vpul.upenn.edu | 0 | ||
| 128.91.74.88 | training-room-01.vpul.upenn.edu | 0 | ||
| 128.91.74.89 | — | 0 | ||
| 128.91.74.90 | training-room-03.vpul.upenn.edu | 0 | ||
| 128.91.74.91 | training-room-04.vpul.upenn.edu | 0 | ||
| 128.91.74.92 | training-room-05.vpul.upenn.edu | 0 | ||
| 128.91.74.93 | training-room-06.vpul.upenn.edu | 0 | ||
| 128.91.74.94 | training-room-07.vpul.upenn.edu | 0 | ||
| 128.91.74.95 | training-room-08.vpul.upenn.edu | 0 | ||
| 128.91.74.96 | training-room-09.vpul.upenn.edu | 0 | ||
| 128.91.74.97 | training-room-10.vpul.upenn.edu | 0 | ||
| 128.91.74.98 | training-room-11.vpul.upenn.edu | 0 | ||
| 128.91.74.99 | training-room-12.vpul.upenn.edu | 0 | ||
| 128.91.74.100 | — | 0 | ||
| 128.91.74.101 | — | 0 | ||
| 128.91.74.102 | — | 0 | ||
| 128.91.74.103 | — | 0 | ||
| 128.91.74.104 | hireit-ard.admin.upenn.edu | 0 | ||
| 128.91.74.105 | — | 0 | ||
| 128.91.74.106 | — | 0 | ||
| 128.91.74.107 | — | 0 | ||
| 128.91.74.108 | — | 0 | ||
| 128.91.74.109 | — | 0 | ||
| 128.91.74.110 | — | 0 | ||
| 128.91.74.111 | — | 0 | ||
| 128.91.74.112 | cts-ricoh.admin.upenn.edu | 0 | ||
| 128.91.74.113 | — | 0 | ||
| 128.91.74.114 | — | 0 | ||
| 128.91.74.115 | — | 0 | ||
| 128.91.74.116 | — | 0 | ||
| 128.91.74.117 | — | 0 | ||
| 128.91.74.118 | — | 0 | ||
| 128.91.74.119 | — | 0 | ||
| 128.91.74.120 | — | 0 | ||
| 128.91.74.121 | — | 0 | ||
| 128.91.74.122 | — | 0 | ||
| 128.91.74.123 | — | 0 | ||
| 128.91.74.124 | — | 0 | ||
| 128.91.74.125 | — | 0 | ||
| 128.91.74.126 | — | 0 | ||
| 128.91.74.127 | — | 0 | ||
| 128.91.74.128 | — | 0 | ||
| 128.91.74.129 | — | 0 | ||
| 128.91.74.130 | — | 0 | ||
| 128.91.74.131 | — | 0 | ||
| 128.91.74.132 | exchange.admin.upenn.edu | 0 | ||
| 128.91.74.133 | test-fm.admin.upenn.edu | 0 | ||
| 128.91.74.134 | chs-s7.admin.upenn.edu | 0 | ||
| 128.91.74.135 | chs-s5.admin.upenn.edu | 0 | ||
| 128.91.74.136 | — | 0 | ||
| 128.91.74.137 | — | 0 | ||
| 128.91.74.138 | — | 0 | ||
| 128.91.74.139 | chs-s99.admin.upenn.edu | 0 | ||
| 128.91.74.140 | video.admin.upenn.edu | 0 | ||
| 128.91.74.141 | — | 0 | ||
| 128.91.74.142 | chs-s2.admin.upenn.edu | 0 | ||
| 128.91.74.143 | codianmcu.admin.upenn.edu | 0 | ||
| 128.91.74.144 | — | 0 | ||
| 128.91.74.145 | chs-s8.admin.upenn.edu | 0 | ||
| 128.91.74.146 | chs-s6.admin.upenn.edu | 0 | ||
| 128.91.74.147 | — | 0 | ||
| 128.91.74.148 | — | 0 | ||
| 128.91.74.149 | chs-s18.admin.upenn.edu | 0 | ||
| 128.91.74.150 | — | 0 | ||
| 128.91.74.151 | — | 0 | ||
| 128.91.74.152 | — | 0 | ||
| 128.91.74.153 | — | 0 | ||
| 128.91.74.154 | — | 0 | ||
| 128.91.74.155 | — | 0 | ||
| 128.91.74.156 | — | 0 | ||
| 128.91.74.157 | chs-fw2.admin.upenn.edu | 0 | ||
| 128.91.74.158 | — | 0 | ||
| 128.91.74.159 | — | 0 | ||
| 128.91.74.160 | — | 0 | ||
| 128.91.74.161 | training01.finance.upenn.edu | 0 | ||
| 128.91.74.162 | training02.finance.upenn.edu | 0 | ||
| 128.91.74.163 | training03.finance.upenn.edu | 0 | ||
| 128.91.74.164 | training04.finance.upenn.edu | 0 | ||
| 128.91.74.165 | training05.finance.upenn.edu | 0 | ||
| 128.91.74.166 | training06.finance.upenn.edu | 0 | ||
| 128.91.74.167 | training07.finance.upenn.edu | 0 | ||
| 128.91.74.168 | training08.finance.upenn.edu | 0 | ||
| 128.91.74.169 | training09.finance.upenn.edu | 0 | ||
| 128.91.74.170 | training10.finance.upenn.edu | 0 | ||
| 128.91.74.171 | training11.finance.upenn.edu | 0 | ||
| 128.91.74.172 | training12.finance.upenn.edu | 0 | ||
| 128.91.74.173 | training13.finance.upenn.edu | 0 | ||
| 128.91.74.174 | training14.finance.upenn.edu | 0 | ||
| 128.91.74.175 | trainer.finance.upenn.edu | 0 | ||
| 128.91.74.176 | hp5.finance.upenn.edu | 0 | ||
| 128.91.74.177 | — | 0 | ||
| 128.91.74.178 | — | 0 | ||
| 128.91.74.179 | public02.finance.upenn.edu | 0 | ||
| 128.91.74.180 | public01.finance.upenn.edu | 0 | ||
| 128.91.74.181 | — | 0 | ||
| 128.91.74.182 | — | 0 | ||
| 128.91.74.183 | — | 0 | ||
| 128.91.74.184 | — | 0 | ||
| 128.91.74.185 | — | 0 | ||
| 128.91.74.186 | — | 0 | ||
| 128.91.74.187 | — | 0 | ||
| 128.91.74.188 | — | 0 | ||
| 128.91.74.189 | — | 0 | ||
| 128.91.74.190 | — | 0 | ||
| 128.91.74.191 | — | 0 | ||
| 128.91.74.192 | fres-128-091-074-192.facilities.upenn.edu | 0 | ||
| 128.91.74.193 | — | 0 | ||
| 128.91.74.194 | — | 0 | ||
| 128.91.74.195 | — | 0 | ||
| 128.91.74.196 | — | 0 | ||
| 128.91.74.197 | — | 0 | ||
| 128.91.74.198 | — | 0 | ||
| 128.91.74.199 | — | 0 | ||
| 128.91.74.200 | — | 0 | ||
| 128.91.74.201 | — | 0 | ||
| 128.91.74.202 | — | 0 | ||
| 128.91.74.203 | — | 0 | ||
| 128.91.74.204 | — | 0 | ||
| 128.91.74.205 | — | 0 | ||
| 128.91.74.206 | — | 0 | ||
| 128.91.74.207 | — | 0 | ||
| 128.91.74.208 | — | 0 | ||
| 128.91.74.209 | — | 0 | ||
| 128.91.74.210 | — | 0 | ||
| 128.91.74.211 | fkb211.finance.upenn.edu | 0 | ||
| 128.91.74.212 | fkb212.finance.upenn.edu | 0 | ||
| 128.91.74.213 | fkb213.finance.upenn.edu | 0 | ||
| 128.91.74.214 | fkb214.finance.upenn.edu | 0 | ||
| 128.91.74.215 | fkb215.finance.upenn.edu | 0 | ||
| 128.91.74.216 | fkb216.finance.upenn.edu | 0 | ||
| 128.91.74.217 | fkb217.finance.upenn.edu | 0 | ||
| 128.91.74.218 | fkb218.finance.upenn.edu | 0 | ||
| 128.91.74.219 | fkb219.finance.upenn.edu | 0 | ||
| 128.91.74.220 | fkb220.finance.upenn.edu | 0 | ||
| 128.91.74.221 | fkb221.finance.upenn.edu | 0 | ||
| 128.91.74.222 | fkb222.finance.upenn.edu | 0 | ||
| 128.91.74.223 | fkb223.finance.upenn.edu | 0 | ||
| 128.91.74.224 | fkb224.finance.upenn.edu | 0 | ||
| 128.91.74.225 | fkb225.finance.upenn.edu | 0 | ||
| 128.91.74.226 | fkb226.finance.upenn.edu | 0 | ||
| 128.91.74.227 | fkb227.finance.upenn.edu | 0 | ||
| 128.91.74.228 | fkb228.finance.upenn.edu | 0 | ||
| 128.91.74.229 | fkb229.finance.upenn.edu | 0 | ||
| 128.91.74.230 | fkb230.finance.upenn.edu | 0 | ||
| 128.91.74.231 | fkb231.finance.upenn.edu | 0 | ||
| 128.91.74.232 | fkb232.finance.upenn.edu | 0 | ||
| 128.91.74.233 | fkb233.finance.upenn.edu | 0 | ||
| 128.91.74.234 | fkb234.finance.upenn.edu | 0 | ||
| 128.91.74.235 | fkb235.finance.upenn.edu | 0 | ||
| 128.91.74.236 | fkb236.finance.upenn.edu | 0 | ||
| 128.91.74.237 | fkb237.finance.upenn.edu | 0 | ||
| 128.91.74.238 | fkb238.finance.upenn.edu | 0 | ||
| 128.91.74.239 | fkb239.finance.upenn.edu | 0 | ||
| 128.91.74.240 | fkb240.finance.upenn.edu | 0 | ||
| 128.91.74.241 | fkb241.finance.upenn.edu | 0 | ||
| 128.91.74.242 | fkb242.finance.upenn.edu | 0 | ||
| 128.91.74.243 | fkb243.finance.upenn.edu | 0 | ||
| 128.91.74.244 | fkb244.finance.upenn.edu | 0 | ||
| 128.91.74.245 | fkb245.finance.upenn.edu | 0 | ||
| 128.91.74.246 | fkb246.finance.upenn.edu | 0 | ||
| 128.91.74.247 | fkb247.finance.upenn.edu | 0 | ||
| 128.91.74.248 | fkb248.finance.upenn.edu | 0 | ||
| 128.91.74.249 | fkb249.finance.upenn.edu | 0 | ||
| 128.91.74.250 | fkb250.finance.upenn.edu | 0 | ||
| 128.91.74.251 | fkb251.finance.upenn.edu | 0 | ||
| 128.91.74.252 | fkb252.finance.upenn.edu | 0 | ||
| 128.91.74.253 | fkb253.finance.upenn.edu | 0 | ||
| 128.91.74.254 | fkb254.finance.upenn.edu | 0 | ||
| 128.91.74.255 | fkb255.finance.upenn.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 -f3 128.91.74.88
traceroute to 128.91.74.88 (128.91.74.88): 64 hops max, 52 byte packets
5 *
6 *
7 *
8 *
Measurement taken from
IPinfo ProbeNet in Zagreb, HR
On