Summary
| ASN | AS55 University of Pennsylvania |
| BGP | 128.91.0.0/16 |
| IPs with RDNS | 240 |
| Hosted Domains | 0 |
| Pingable IPs | 26 |
| Router IPs | 3 |
| 128.91.224.0 | — | 0 | ||
| 128.91.224.1 | seo-firewall-gw.dccs.upenn.edu | 0 | ||
| 128.91.224.2 | seo.seofirewall.router.upenn.edu | 0 | ||
| 128.91.224.3 | dc-vpn-test2025.isc.upenn.edu | 0 | ||
| 128.91.224.4 | ozzywest.isc-seo.upenn.edu | 0 | ||
| 128.91.224.5 | ercoiutdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.6 | dc-fw-pub.isc.upenn.edu | 0 | ||
| 128.91.224.7 | dc-fw-2600f-pub.isc.upenn.edu | 0 | ||
| 128.91.224.8 | seo-firewall-gw1.dccs.upenn.edu | 0 | ||
| 128.91.224.9 | atlswsdml02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.10 | seo-redundant-int.dccs.upenn.edu | 0 | ||
| 128.91.224.11 | dc-vpn.isc.upenn.edu | 0 | ||
| 128.91.224.12 | gateway2.isc.upenn.edu | 0 | ||
| 128.91.224.13 | admasa13.isc-seo.upenn.edu | 0 | ||
| 128.91.224.14 | bsbbdbdvw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.15 | bannerdbtxl02.isc.upenn.edu | 0 | ||
| 128.91.224.16 | ars-prod.isc.upenn.edu | 0 | ||
| 128.91.224.17 | pdmpacsapprw01.dsn.dental.upenn.edu | 0 | ||
| 128.91.224.18 | admssh1.isc-seo.upenn.edu | 0 | ||
| 128.91.224.19 | bannermtutprl01.isc.upenn.edu | 0 | ||
| 128.91.224.20 | burns.isc-seo.upenn.edu | 0 | ||
| 128.91.224.21 | smithers.isc-seo.upenn.edu | 0 | ||
| 128.91.224.22 | seotpcw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.23 | pdmmsqldbprw04.kite.upenn.edu | 0 | ||
| 128.91.224.24 | srfsslapprw02.kite.upenn.edu | 0 | ||
| 128.91.224.25 | clusternat.isc-seo.upenn.edu | 0 | ||
| 128.91.224.26 | orswsprl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.27 | atlas-placeholder.isc-seo.upenn.edu | 0 | ||
| 128.91.224.28 | orrcdbprl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.29 | srfsdwdbdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.30 | srfsdwdbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.31 | chs-s12.admin.upenn.edu | 0 | ||
| 128.91.224.32 | bannerdbcvl02.isc.upenn.edu | 0 | ||
| 128.91.224.33 | oremapdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.34 | frestrgwbtsw01.kite.upenn.edu | 0 | ||
| 128.91.224.35 | srfsslapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.36 | test.isc-seo.upenn.edu | 0 | ||
| 128.91.224.37 | fresinovapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.38 | — | 0 | ||
| 128.91.224.39 | srfsslaptsw02.kite.upenn.edu | 0 | ||
| 128.91.224.40 | benfjagprl01.isc.upenn.edu | 0 | ||
| 128.91.224.41 | seokbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.42 | oremapprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.43 | bannerwsprls1.isc.upenn.edu | 0 | ||
| 128.91.224.44 | cmhp.med.upenn.edu | 0 | ||
| 128.91.224.45 | ovprdbdvl01.isc.upenn.edu | 0 | ||
| 128.91.224.46 | opecmaptsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.47 | vipadmtstdb02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.48 | bannerwscvls2.isc.upenn.edu | 0 | ||
| 128.91.224.49 | iamattrdvl-new.net.isc.upenn.edu | 0 | ||
| 128.91.224.50 | pcomdbdva01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.51 | orswstsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.52 | iscvdildbprw11.kite.upenn.edu | 0 | ||
| 128.91.224.53 | srfsisuiapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.54 | pennantxedbtsl02.isc.upenn.edu | 0 | ||
| 128.91.224.55 | bsd-isc-dc01.business-services.upenn.edu | 0 | ||
| 128.91.224.56 | bannerdbprl01.isc.upenn.edu | 0 | ||
| 128.91.224.57 | pdmmaodbprw01.kite.upenn.edu | 0 | ||
| 128.91.224.58 | opscan10.isc-seo.upenn.edu | 0 | ||
| 128.91.224.59 | benfcmrfl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.60 | gserunnerprl01.gse.upenn.edu | 0 | ||
| 128.91.224.61 | housapprw02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.62 | pennantdbtxl02.isc.upenn.edu | 0 | ||
| 128.91.224.63 | isqsapdvw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.64 | iscqvqsapdvw01.isc.upenn.edu | 0 | ||
| 128.91.224.65 | atlsdbdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.66 | pcomhapra02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.67 | pennantxedbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.68 | — | 0 | ||
| 128.91.224.69 | fresfalcapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.70 | pcomhapra01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.71 | iscdnsprw02.kite.upenn.edu | 0 | ||
| 128.91.224.72 | persdbdvl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.73 | joetesting-nonat.isc-seo.upenn.edu | 0 | ||
| 128.91.224.74 | orrcdbtsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.75 | bsdsltoapprw02.kite.upenn.edu | 0 | ||
| 128.91.224.76 | srfsdwdbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.77 | sasiraddbprl04.sas.upenn.edu | 0 | ||
| 128.91.224.78 | pennantdbftl01.isc.upenn.edu | 0 | ||
| 128.91.224.79 | f5monitoring2.isc-seo.upenn.edu | 0 | ||
| 128.91.224.80 | bannertcftlx8.isc.upenn.edu | 0 | ||
| 128.91.224.81 | orrcdbtsl02-vip.isc-seo.upenn.edu | 0 | ||
| 128.91.224.82 | orrcdbtsl01-vip.isc-seo.upenn.edu | 0 | ||
| 128.91.224.83 | iscwutprw01.kite.upenn.edu | 0 | ||
| 128.91.224.84 | — | 0 | ||
| 128.91.224.85 | — | 0 | ||
| 128.91.224.86 | isqsapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.87 | bsbbdbprw01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.88 | pennantdbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.89 | rmandbdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.90 | bsdbbapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.91 | benfimtrl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.92 | pennantdbcvl02.isc.upenn.edu | 0 | ||
| 128.91.224.93 | rmandbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.94 | iscshdbprw10.kite.upenn.edu | 0 | ||
| 128.91.224.95 | rembrandt.isc-seo.upenn.edu | 0 | ||
| 128.91.224.96 | iamattrdvl01r9.net.isc.upenn.edu | 0 | ||
| 128.91.224.97 | wcmpdbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.98 | tsvdiapdvw01.kite.upenn.edu | 0 | ||
| 128.91.224.99 | srfsevapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.100 | vdi-2factor-pool.isc.upenn.edu | 0 | ||
| 128.91.224.101 | iscbpagntprw12.kite.upenn.edu | 0 | ||
| 128.91.224.102 | benfapprl03.isc-seo.upenn.edu | 0 | ||
| 128.91.224.103 | benfapprl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.104 | fortinet-dc-test.isc-seo.upenn.edu | 0 | ||
| 128.91.224.105 | benfdbdvl03.isc.upenn.edu | 0 | ||
| 128.91.224.106 | srfsevaptsw01.isc.upenn.edu | 0 | ||
| 128.91.224.107 | bannerxetctslx301.isc.upenn.edu | 0 | ||
| 128.91.224.108 | fisapptsw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.109 | iratabapprw01.admin.upenn.edu | 0 | ||
| 128.91.224.110 | testnat.isc-seo.upenn.edu | 0 | ||
| 128.91.224.111 | dc-pci.isc.upenn.edu | 0 | ||
| 128.91.224.112 | ulrfileprw01.kite.upenn.edu | 0 | ||
| 128.91.224.113 | bsdhvacapprw03.kite.upenn.edu | 0 | ||
| 128.91.224.114 | bannertccvlx2801.isc.upenn.edu | 0 | ||
| 128.91.224.115 | bsdhvacapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.116 | srfsisuitdvw01.kite.upenn.edu | 0 | ||
| 128.91.224.117 | darjiraapdvw01.dev.upenn.edu | 0 | ||
| 128.91.224.118 | atlswsdml03.isc-seo.upenn.edu | 0 | ||
| 128.91.224.119 | driafileprw01.kite.upenn.edu | 0 | ||
| 128.91.224.120 | setcvdbprl01.isc.upenn.edu | 0 | ||
| 128.91.224.121 | awsdbdml01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.122 | bsdherbapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.123 | pcifileprw01.kite.upenn.edu | 0 | ||
| 128.91.224.124 | gigamon-fm.net.isc.upenn.edu | 0 | ||
| 128.91.224.125 | pdmpacsapprw02.kite.upenn.edu | 0 | ||
| 128.91.224.126 | iscdnsprw01.kite.upenn.edu | 0 | ||
| 128.91.224.127 | benfimtrl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.128 | curling.isc-seo.upenn.edu | 0 | ||
| 128.91.224.129 | bsd-seo-dc01.business-services.upenn.edu | 0 | ||
| 128.91.224.130 | ugaofileprw01.kite.upenn.edu | 0 | ||
| 128.91.224.131 | frestrgawbw01.isc.upenn.edu | 0 | ||
| 128.91.224.132 | terra.isc-seo.upenn.edu | 0 | ||
| 128.91.224.133 | — | 0 | ||
| 128.91.224.134 | vrrp224-1.isc-seo.upenn.edu | 0 | ||
| 128.91.224.135 | orrcdbstbytsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.136 | vrrp224-2.isc-seo.upenn.edu | 0 | ||
| 128.91.224.137 | firma.isc-seo.upenn.edu | 0 | ||
| 128.91.224.138 | saturn2-fax.kite.upenn.edu | 0 | ||
| 128.91.224.139 | oactmapdvw02.kite.upenn.edu | 0 | ||
| 128.91.224.140 | iamattrprl01r9.net.isc.upenn.edu | 0 | ||
| 128.91.224.141 | — | 0 | ||
| 128.91.224.142 | — | 0 | ||
| 128.91.224.143 | dc-fw.isc-seo.upenn.edu | 0 | ||
| 128.91.224.144 | isccaddbprw01.kite.upenn.edu | 0 | ||
| 128.91.224.145 | seovpn.isc-seo.upenn.edu | 0 | ||
| 128.91.224.146 | davinci.isc-seo.upenn.edu | 0 | ||
| 128.91.224.147 | orrcdbstbyprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.148 | ehscmsapprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.149 | banner-rp-dev.isc-seo.upenn.edu | 0 | ||
| 128.91.224.150 | ehsfmpapprw03.kite.upenn.edu | 0 | ||
| 128.91.224.151 | benfcmprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.152 | benfapprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.153 | oipiofapdvw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.154 | netprobe.isc-seo.upenn.edu | 0 | ||
| 128.91.224.155 | bannerbstxl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.156 | iscbpagntprw13.kite.upenn.edu | 0 | ||
| 128.91.224.157 | bannerxedbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.158 | pdmmsqldbprw03.kite.upenn.edu | 0 | ||
| 128.91.224.159 | — | 0 | ||
| 128.91.224.160 | iscqvqsapprw01.isc.upenn.edu | 0 | ||
| 128.91.224.161 | mondrian.isc-seo.upenn.edu | 0 | ||
| 128.91.224.162 | iscadmtdvw01.kite.upenn.edu | 0 | ||
| 128.91.224.163 | benfdbrfl02.isc.upenn.edu | 0 | ||
| 128.91.224.164 | iscntapnfs-sb.isc.upenn.edu | 0 | ||
| 128.91.224.165 | — | 0 | ||
| 128.91.224.166 | orsperdbdvl04.isc.upenn.edu | 0 | ||
| 128.91.224.167 | bsdbbapdvw01.kite.upenn.edu | 0 | ||
| 128.91.224.168 | — | 0 | ||
| 128.91.224.169 | bannerdbftl01.isc.upenn.edu | 0 | ||
| 128.91.224.170 | pcomhatsa01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.171 | bacon.isc-seo.upenn.edu | 0 | ||
| 128.91.224.172 | setcvdbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.173 | f5monitoring.isc-seo.upenn.edu | 0 | ||
| 128.91.224.174 | peradbtrl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.175 | peradbdvl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.176 | pcomhatsa02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.177 | oldsigtest.isc-seo.upenn.edu | 0 | ||
| 128.91.224.178 | peradbtsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.179 | rchvdbprl81.isc-seo.upenn.edu | 0 | ||
| 128.91.224.180 | rchvdbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.181 | dntldbstbyprl01.isc.upenn.edu | 0 | ||
| 128.91.224.182 | bsdsltoapprw03.kite.upenn.edu | 0 | ||
| 128.91.224.183 | peradbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.184 | iscntapnfs-lev.isc.upenn.edu | 0 | ||
| 128.91.224.185 | persdbprl02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.186 | orsperdbdvl05.isc.upenn.edu | 0 | ||
| 128.91.224.187 | ugaosqldbprw01.ugao.upenn.edu | 0 | ||
| 128.91.224.188 | fastutsgl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.189 | dropboxtest.gse.upenn.edu | 0 | ||
| 128.91.224.190 | prvolifsprw01.kite.upenn.edu | 0 | ||
| 128.91.224.191 | oldsignet.isc-seo.upenn.edu | 0 | ||
| 128.91.224.192 | sepciutprw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.193 | bannerxebstsl01.isc.upenn.edu | 0 | ||
| 128.91.224.194 | ds6800.isc-seo.upenn.edu | 0 | ||
| 128.91.224.195 | bsdrhsaptsw01.kite.upenn.edu | 0 | ||
| 128.91.224.196 | setcvdbatl01.isc.upenn.edu | 0 | ||
| 128.91.224.197 | bsd-kace1000.business-services.upenn.edu | 0 | ||
| 128.91.224.198 | darppcapprw01.dev.upenn.edu | 0 | ||
| 128.91.224.199 | oipiofapprw01.mr.isc-seo.upenn.edu | 0 | ||
| 128.91.224.200 | atlsdbrfl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.201 | charles-test.isc-seo.upenn.edu | 0 | ||
| 128.91.224.202 | bannerdbtsl01.isc.upenn.edu | 0 | ||
| 128.91.224.203 | iscmrmapprw02.kite.upenn.edu | 0 | ||
| 128.91.224.204 | iscvdicdbprw11.kite.upenn.edu | 0 | ||
| 128.91.224.205 | 3401shared.isc-seo.upenn.edu | 0 | ||
| 128.91.224.206 | admtestsrv1.isc-seo.upenn.edu | 0 | ||
| 128.91.224.207 | bannerbsftl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.208 | bsdceapprl03.isc.upenn.edu | 0 | ||
| 128.91.224.209 | vipadmtstdb01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.210 | bsdceapprl04.isc.upenn.edu | 0 | ||
| 128.91.224.211 | ovprdbprl01.isc.upenn.edu | 0 | ||
| 128.91.224.212 | ehshpasapprw01.admin.upenn.edu | 0 | ||
| 128.91.224.213 | flash.isc-seo.upenn.edu | 0 | ||
| 128.91.224.214 | flash2.isc-seo.upenn.edu | 0 | ||
| 128.91.224.215 | pdmaddcprw01.dental.upenn.edu | 0 | ||
| 128.91.224.216 | pdmaddcprw11.dsn.dental.upenn.edu | 0 | ||
| 128.91.224.217 | pdmfsinprw01.dsn.dental.upenn.edu | 0 | ||
| 128.91.224.218 | seoutprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.219 | curly.isc-seo.upenn.edu | 0 | ||
| 128.91.224.220 | isccohvedva01.isc.upenn.edu | 0 | ||
| 128.91.224.221 | oremutprl02.isc.upenn.edu | 0 | ||
| 128.91.224.222 | iscvdkmutprw01.isc.upenn.edu | 0 | ||
| 128.91.224.223 | oremutdvl02.isc.upenn.edu | 0 | ||
| 128.91.224.224 | bannerbscvl02.isc.upenn.edu | 0 | ||
| 128.91.224.225 | bannerdbcvl03.isc.upenn.edu | 0 | ||
| 128.91.224.226 | chmandbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.227 | srfsimgdvl01.isc.upenn.edu | 0 | ||
| 128.91.224.228 | stronghold.isc-seo.upenn.edu | 0 | ||
| 128.91.224.229 | srfsimgprl01.isc.upenn.edu | 0 | ||
| 128.91.224.230 | darjiraapprw01.dev.upenn.edu | 0 | ||
| 128.91.224.231 | atlsdbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.232 | bannerbstsl01.isc.upenn.edu | 0 | ||
| 128.91.224.233 | gseccrtprl01.gse.upenn.edu | 0 | ||
| 128.91.224.234 | benfdbprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.235 | orrcdbprl01-vip.isc-seo.upenn.edu | 0 | ||
| 128.91.224.236 | orrcdbprl02-vip.isc-seo.upenn.edu | 0 | ||
| 128.91.224.237 | housdbprw02.isc-seo.upenn.edu | 0 | ||
| 128.91.224.238 | fresfergwbprw01.kite.upenn.edu | 0 | ||
| 128.91.224.239 | freskeyapprw01.kite.upenn.edu | 0 | ||
| 128.91.224.240 | — | 0 | ||
| 128.91.224.241 | seossutprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.242 | darfmapprw02.dev.upenn.edu | 0 | ||
| 128.91.224.243 | srfsslapprl01.isc.upenn.edu | 0 | ||
| 128.91.224.244 | — | 0 | ||
| 128.91.224.245 | — | 0 | ||
| 128.91.224.246 | orswsprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.247 | tsparcutprl01.isc.upenn.edu | 0 | ||
| 128.91.224.248 | opecmwbtsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.249 | — | 0 | ||
| 128.91.224.250 | tsparcutprl02.isc.upenn.edu | 0 | ||
| 128.91.224.251 | ercoiutprl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.252 | ercoiuttsl01.isc-seo.upenn.edu | 0 | ||
| 128.91.224.253 | dc-fw-temptest.isc.upenn.edu | 0 | ||
| 128.91.224.254 | dc-vpn-temptest.isc.upenn.edu | 0 | ||
| 128.91.224.255 | — | 0 |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 128.91.224.213
traceroute to 128.91.224.213 (128.91.224.213): 64 hops max, 52 byte packets
10 *
11 *
12 *
Measurement taken from
IPinfo ProbeNet in New York City, US
On