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:184)

IP Host DateTime
128.91.233.1 irb1.mkt.router.upenn.edu 2025-06-04 08:24:34
128.91.233.2 mkt-300-1a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.3 mkt-4fl-2.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.5 mkt-1fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.6 mkt-1fl-1a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.7 mkt-300-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.8 mkt-4fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.10 mkt-5fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.11 mkt-5fl-1a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.12 mkt-5fl-2.dccs.upenn.edu 2025-05-30 03:04:55
128.91.233.13 mkt-1fl-2.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.14 mkt-5fl-3.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.15 mkt-300-1b.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.25 mkt-5fl-3a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.32 mkt-1fl-2a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.41 mkt-300-2.dccs.upenn.edu 2025-06-04 08:24:34
128.91.233.65 xe3-1-2-824.vagelos.router.upenn.edu 2025-06-04 08:24:34
128.91.233.66 mkp-timeclock-00.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.67 mkp-timeclock-01.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.68 mkp-timeclock-02.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.69 mkp-timeclock-03.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.70 mkp-timeclock-04.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.71 mkp-timeclock-05.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.72 mkp-timeclock-06.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.73 mkp-timeclock-07.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.74 mkp-timeclock-08.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.75 mkp-timeclock-09.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.76 mkp-timeclock-10.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.77 mkp-timeclock-11.dental.upenn.edu 2025-05-30 03:04:55
128.91.233.78 mkp-timeclock-12.dental.upenn.edu 2025-06-04 08:24:34
128.91.233.81 irb824.ach.router.upenn.edu 2025-06-04 08:24:34
128.91.233.82 ach-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.83 ach-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.84 ach-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.85 ach-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.86 ach-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.87 ach-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.88 ach-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.89 ach-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.90 ach-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.91 ach-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.92 ach-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.93 ach-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.94 ach-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.97 irb824.brb.router.upenn.edu 2025-06-04 08:24:34
128.91.233.98 brb-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.99 brb-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.100 brb-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.101 brb-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.102 brb-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.103 brb-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.104 brb-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.105 brb-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.106 brb-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.107 brb-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.108 brb-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.109 brb-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.110 brb-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.113 irb824.col.router.upenn.edu 2025-06-04 08:24:34
128.91.233.114 col-timeclock-dhcp01.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.115 col-timeclock-dhcp02.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.116 col-timeclock-dhcp03.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.117 col-timeclock-dhcp04.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.118 col-timeclock-dhcp05.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.119 col-timeclock-dhcp06.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.120 col-timeclock-dhcp07.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.121 col-timeclock-dhcp08.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.122 col-timeclock-dhcp09.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.123 col-timeclock-dhcp10.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.124 col-timeclock-dhcp11.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.125 col-timeclock-dhcp12.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.126 col-timeclock-dhcp13.ugao.upenn.edu 2025-06-04 08:24:34
128.91.233.129 irb824.mla.router.upenn.edu 2025-06-04 08:24:34
128.91.233.130 mla-timeclock-dhcp01.ular.upenn.edu 2025-05-30 03:04:55
128.91.233.131 mla-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.132 mla-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.133 mla-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.134 mla-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.135 mla-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.136 mla-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.137 mla-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.138 mla-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.139 mla-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.140 mla-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.141 mla-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.142 mla-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.145 irb824.vhp.router.upenn.edu 2025-06-04 08:24:34
128.91.233.146 ovh-ros-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.147 ovh-ros-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.148 ovh-ros-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.149 ovh-ros-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.150 ovh-ros-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.151 ovh-ros-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.152 ovh-ros-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.153 ovh-ros-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.154 ovh-ros-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.155 ovh-ros-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.156 ovh-ros-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.157 ovh-ros-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.158 ovh-ros-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.161 irb824.vrb.router.upenn.edu 2025-06-04 08:24:34
128.91.233.162 vrb-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.163 vrb-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.164 vrb-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.165 vrb-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.166 vrb-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.167 vrb-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.168 vrb-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.169 vrb-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.170 vrb-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.171 vrb-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.172 vrb-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.173 vrb-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.174 vrb-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.177 eap-timeclock-gw1.router.upenn.edu 2025-06-04 08:24:34
128.91.233.178 eap-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.179 eap-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.180 eap-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.181 eap-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.182 eap-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.183 eap-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.184 eap-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.185 eap-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.186 eap-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.187 eap-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.188 eap-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.189 eap-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.190 eap-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.193 trc-timeclock-gw1.router.upenn.edu 2025-06-04 08:24:34
128.91.233.194 trc-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.195 trc-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.196 trc-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.197 trc-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.198 trc-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.199 trc-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.200 trc-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.201 trc-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.202 trc-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.203 trc-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.204 trc-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.205 trc-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.206 trc-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.209 irb824.hou.router.upenn.edu 2025-06-04 08:24:34
128.91.233.210 hou-timeclock-dhcp01.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.211 hou-timeclock-dhcp02.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.212 hou-timeclock-dhcp03.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.213 hou-timeclock-dhcp04.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.214 hou-timeclock-dhcp05.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.215 hou-timeclock-dhcp06.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.216 hou-timeclock-dhcp07.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.217 hou-timeclock-dhcp08.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.218 hou-timeclock-dhcp09.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.219 hou-timeclock-dhcp10.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.220 hou-timeclock-dhcp11.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.221 hou-timeclock-dhcp12.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.222 hou-timeclock-dhcp13.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.225 irb824.wms.router.upenn.edu 2025-06-04 08:24:34
128.91.233.226 wms-timeclock-dhcp01.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.227 wms-timeclock-dhcp02.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.228 wms-timeclock-dhcp03.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.229 wms-timeclock-dhcp04.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.230 wms-timeclock-dhcp05.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.231 wms-timeclock-dhcp06.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.232 wms-timeclock-dhcp07.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.233 wms-timeclock-dhcp08.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.234 wms-timeclock-dhcp09.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.235 wms-timeclock-dhcp10.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.236 wms-timeclock-dhcp11.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.237 wms-timeclock-dhcp12.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.238 wms-timeclock-dhcp13.vpul.upenn.edu 2025-06-04 08:24:34
128.91.233.241 irb824.crb.router.upenn.edu 2025-06-04 08:24:34
128.91.233.242 crb-timeclock-dhcp01.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.243 crb-timeclock-dhcp02.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.244 crb-timeclock-dhcp03.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.245 crb-timeclock-dhcp04.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.246 crb-timeclock-dhcp05.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.247 crb-timeclock-dhcp06.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.248 crb-timeclock-dhcp07.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.249 crb-timeclock-dhcp08.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.250 crb-timeclock-dhcp09.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.251 crb-timeclock-dhcp10.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.252 crb-timeclock-dhcp11.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.253 crb-timeclock-dhcp12.ular.upenn.edu 2025-06-04 08:24:34
128.91.233.254 crb-timeclock-dhcp13.ular.upenn.edu 2025-06-04 08:24:34

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31381 1463309133 1153867275719288914
Brazil 9037 86226398 2305871897990729730
China 6564 346799264 129893613128288
India 5969 35348480 24480594907136
Russian Federation 5748 46622776 10705793691720
Indonesia 3603 18073088 1225629728768
Germany 3109 112752904 69548054544384
United Kingdom 3108 71550336 31532536299520
Australia 3015 40588592 20514282543104
Poland 2465 19272192 15298114229248
Canada 2443 54437736 4438988948736
France 2201 75328768 12154271827456
Ukraine 2009 8261632 5013717516288
Bangladesh 1870 1933568 908494569472
Netherlands 1595 51310544 26556465939968
Argentina 1300 19708416 18815344377856
Italy 1298 52409856 28591018606592
Hong Kong 1280 18154148 8554605118208
Japan 1269 159027048 33573211799552
Spain 1233 34628352 7522246791168