BGP Announced

AS CIDR Description
AS55 128.91.0.0/16 UPENN - University of Pennsylvania, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:168)

IP Host DateTime
128.91.233.1 irb1.mkt.router.upenn.edu 2024-04-17 19:08:42
128.91.233.2 mkt-300-1a.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.3 mkt-4fl-2.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.5 mkt-1fl-1.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.6 mkt-1fl-1a.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.7 mkt-300-1.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.8 mkt-4fl-1.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.10 mkt-5fl-1.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.11 mkt-5fl-1a.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.12 mkt-5fl-2.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.13 mkt-1fl-2.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.15 mkt-300-1b.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.25 mkt-5fl-3a.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.32 mkt-1fl-2a.dccs.upenn.edu 2024-04-17 19:08:42
128.91.233.65 xe3-1-2-824.vagelos.router.upenn.edu 2024-04-17 19:08:42
128.91.233.66 mkp-timeclock-00.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.67 mkp-timeclock-01.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.68 mkp-timeclock-02.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.69 mkp-timeclock-03.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.70 mkp-timeclock-04.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.71 mkp-timeclock-05.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.72 mkp-timeclock-06.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.73 mkp-timeclock-07.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.74 mkp-timeclock-08.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.75 mkp-timeclock-09.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.76 mkp-timeclock-10.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.77 mkp-timeclock-11.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.78 mkp-timeclock-12.dental.upenn.edu 2024-04-17 19:08:42
128.91.233.82 ach-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.83 ach-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.84 ach-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.86 ach-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.87 ach-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.88 ach-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.89 ach-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.90 ach-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.91 ach-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.92 ach-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.93 ach-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.94 ach-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.97 irb824.brb.router.upenn.edu 2024-04-17 19:08:42
128.91.233.98 brb-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.99 brb-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.100 brb-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.101 brb-timeclock-dhcp04.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.102 brb-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.103 brb-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.104 brb-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.105 brb-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.106 brb-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.107 brb-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.108 brb-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.109 brb-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.113 irb824.col.router.upenn.edu 2024-04-17 19:08:42
128.91.233.114 col-timeclock-dhcp01.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.116 col-timeclock-dhcp03.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.117 col-timeclock-dhcp04.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.118 col-timeclock-dhcp05.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.119 col-timeclock-dhcp06.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.120 col-timeclock-dhcp07.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.121 col-timeclock-dhcp08.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.122 col-timeclock-dhcp09.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.123 col-timeclock-dhcp10.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.124 col-timeclock-dhcp11.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.125 col-timeclock-dhcp12.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.126 col-timeclock-dhcp13.ugao.upenn.edu 2024-04-17 19:08:42
128.91.233.129 irb824.mla.router.upenn.edu 2024-04-17 19:08:42
128.91.233.130 mla-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.131 mla-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.132 mla-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.134 mla-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.135 mla-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.136 mla-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.137 mla-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.138 mla-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.141 mla-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.142 mla-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.145 irb824.vhp.router.upenn.edu 2024-04-17 19:08:42
128.91.233.146 ovh-ros-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.147 ovh-ros-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.148 ovh-ros-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.149 ovh-ros-timeclock-dhcp04.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.150 ovh-ros-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.151 ovh-ros-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.152 ovh-ros-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.153 ovh-ros-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.154 ovh-ros-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.155 ovh-ros-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.156 ovh-ros-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.157 ovh-ros-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.158 ovh-ros-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.161 irb824.vrb.router.upenn.edu 2024-04-17 19:08:42
128.91.233.162 vrb-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.163 vrb-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.164 vrb-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.165 vrb-timeclock-dhcp04.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.166 vrb-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.167 vrb-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.168 vrb-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.169 vrb-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.170 vrb-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.171 vrb-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.172 vrb-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.173 vrb-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.174 vrb-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.177 eap-timeclock-gw1.router.upenn.edu 2024-04-17 19:08:42
128.91.233.178 eap-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.179 eap-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.180 eap-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.181 eap-timeclock-dhcp04.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.182 eap-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.183 eap-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.184 eap-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.185 eap-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.186 eap-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.187 eap-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.188 eap-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.189 eap-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.194 trc-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.195 trc-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.196 trc-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.197 trc-timeclock-dhcp04.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.198 trc-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.199 trc-timeclock-dhcp06.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.200 trc-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.201 trc-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.202 trc-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.203 trc-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.204 trc-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.205 trc-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.206 trc-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.209 irb824.hou.router.upenn.edu 2024-04-17 19:08:42
128.91.233.210 hou-timeclock-dhcp01.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.211 hou-timeclock-dhcp02.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.213 hou-timeclock-dhcp04.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.214 hou-timeclock-dhcp05.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.215 hou-timeclock-dhcp06.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.216 hou-timeclock-dhcp07.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.217 hou-timeclock-dhcp08.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.219 hou-timeclock-dhcp10.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.220 hou-timeclock-dhcp11.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.221 hou-timeclock-dhcp12.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.222 hou-timeclock-dhcp13.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.225 irb824.wms.router.upenn.edu 2024-04-17 19:08:42
128.91.233.226 wms-timeclock-dhcp01.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.227 wms-timeclock-dhcp02.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.228 wms-timeclock-dhcp03.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.229 wms-timeclock-dhcp04.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.230 wms-timeclock-dhcp05.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.231 wms-timeclock-dhcp06.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.233 wms-timeclock-dhcp08.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.234 wms-timeclock-dhcp09.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.235 wms-timeclock-dhcp10.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.236 wms-timeclock-dhcp11.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.237 wms-timeclock-dhcp12.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.238 wms-timeclock-dhcp13.vpul.upenn.edu 2024-04-17 19:08:42
128.91.233.241 irb824.crb.router.upenn.edu 2024-04-17 19:08:42
128.91.233.242 crb-timeclock-dhcp01.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.243 crb-timeclock-dhcp02.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.244 crb-timeclock-dhcp03.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.246 crb-timeclock-dhcp05.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.248 crb-timeclock-dhcp07.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.249 crb-timeclock-dhcp08.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.250 crb-timeclock-dhcp09.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.251 crb-timeclock-dhcp10.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.252 crb-timeclock-dhcp11.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.253 crb-timeclock-dhcp12.ular.upenn.edu 2024-04-17 19:08:42
128.91.233.254 crb-timeclock-dhcp13.ular.upenn.edu 2024-04-17 19:08:42

Top 20 / total ASN

Country / Region Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 30411 1445755138 971421750996114
Brazil 8999 88019984 29346785038342
China 6735 372554616 129907452748416
Russian Federation 5802 47603986 294410343739200
India 5789 36208672 24452077228032
Australia 5021 42286964 20569915005184
Indonesia 3297 17791232 1324558647296
United Kingdom 3175 81138468 32014100398080
Germany 3096 113843496 70968058773504
Poland 2511 19277056 15951122994176
Canada 2348 55993288 3527344325632
France 2280 77259296 12875268816896
Ukraine 2116 9679616 5110393470976
Bangladesh 1753 1907980 1013879275520
Netherlands 1586 55646128 26105505383936
Italy 1298 52325328 28831789219840
Hong Kong 1268 17893748 1721396888320
Argentina 1260 19529184 18796763021312
Japan 1232 168102760 33532218048512
Spain 1224 34622976 7902193782784