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:129)

IP Host DateTime
128.91.220.1 sfr-nrn-gw.router.upenn.edu 2025-06-04 08:24:15
128.91.220.2 sfr-bsmt-1.dccs.upenn.edu 2025-06-04 08:24:15
128.91.220.31 temp01.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.40 chas-ptr.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.56 chas-fax-ptr.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.72 chastechdir-ptr.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.81 cohocomp-ptr.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.98 web-ptr.collegehouses.upenn.edu 2025-05-30 03:04:36
128.91.220.115 st01.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.116 st02.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.117 st03.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.118 st04.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.119 st05.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.120 st06.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.121 st07.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.122 st08.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.123 st09.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.124 st10.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.125 st11.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.126 st12.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.127 st13.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.128 st14.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.129 st15.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.130 st16.reslabs.collegehouses.upenn.edu 2025-06-04 08:24:15
128.91.220.131 rhs-sfr-bbnl082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.132 rhs-sfr-ddzhh02.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.133 rhs-sfr-byw3pd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.134 rhs-sfr-d9jm1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.135 rhs-hx25vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.136 rhs-sfr-8xpm1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.137 rhs-sfr-byw3pd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.138 rhs-sfr-750brd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.139 rhs-sfr-bblj082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.140 rhs-sfr-hx26vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.141 rhs-sfr-hx54vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.142 rhs-sfr-bbnl082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.143 rhs-sfr-dtns8n2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.144 rhs-sfr-bbpk082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.145 rhs-j9dzhq1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.146 rhs-sfr-g38n1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.147 rhs-sfr-gf07fb2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.148 rhs-sfr-32ym7h2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.149 rhs-stouf-key2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.150 rhs-stouf-key3.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.151 bappetit-temp2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.152 rhs-sfr-fygck02.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.153 rhs-sfr-b9gdxq2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.154 rhs-sfr-hpm755.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.155 rhs-sfr-p950202.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.156 rhs-sfr-p950201.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.157 stouf-printer1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.158 rhs-x55a-jh91.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.159 bappetit-temp1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.160 rhs-sfr-bbnk082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.161 rhs-dprx4j1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.162 cgl-pbah39y.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.163 rhs-sfr-testports.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.164 rhs-sfr-bbqh082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.165 rhs-sfr-mkf8j2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.166 rhs-sfr-dgwm1g2.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.167 rhs-sfr-267jhh2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.168 rhs-sfr-6pp1p32.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.169 rhs-cjkb8y1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.170 ba-laptop.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.171 rhs-sfr-bbnj082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.172 rhs-sfr-bbnl082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.173 nathancimac.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.174 rhs-sfr-hk24942.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.175 rhs-ddznh02.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.176 bartaprintii.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.177 rhs-sfr-fygck02.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.178 rhs-3zr7v12.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.179 rhs-sfr-bbrsmr2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.180 rhs-sfr-267dhh2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.181 rhs-sfr-7hwm1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.182 rhs-sfr-bbpf082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.183 rhs-sfr-jcf32g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.184 rhs-sfr-fyjck02.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.185 rhs-p2055dn.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.186 rhs-sfr-51ym7h2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.187 rhs-stoubth-key.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.188 rhs-sfr-cj0xp13.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.189 rhs-sfr-7fwm1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.190 rhs-sfr-hk21942.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.191 rhs-j9d4jq1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.192 rhs-hx33vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.193 rhs-sfr-bbng082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.194 rhs-hot-gyngk2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.195 macltrhs1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.196 rhs-sfr-932jrd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.197 imacrm260.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.198 rhs-3zr8v12.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.199 ehatrzemacpro.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.200 rhs-sfr-bbnf082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.201 rhs-hx80vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.202 rhsloan-72ym7h2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.203 rhs-maclt15.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.204 stouf-printer10.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.205 rhs-sfr-ricohc5210s.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.206 rhs-sfr-cnb9hc693x.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.207 macbook.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.208 rhs-stou-key.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.209 rhs-sfr-808n1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.210 rhs-hx66vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.211 rhs-sfr-938frd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.212 rhs-sfr-dtqx8n2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.213 rhs-sfr-p950204.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.214 rhs-sfr-cj0xp13.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.215 rhs-sfr-hx34vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.216 rhs-sfr-267dhh2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.217 rhs-sfr-bblj082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.218 rhs-sfr-basementricoh.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.219 rhs-sfr-hx36vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.220 rhs-964dzv1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.221 rhs-sfr-938frd2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.222 rhs-sfr-hx24vr1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.223 ba-stfr-hess.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.224 rhs-sfr-fh6kns1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.225 rhs-sfr-fyfjk02.business-services.upenn.edu 2025-05-30 03:04:36
128.91.220.226 rhs-sfr-89jm1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.227 rhs-g468qn1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.228 rhs-sfr-92glql1.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.229 rhs-sfr-jl2r1g2.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.230 rhs-bbqg082.business-services.upenn.edu 2025-06-04 08:24:15
128.91.220.233 plattricohmpc6004.vpul.upenn.edu 2025-06-04 08:24:15
128.91.220.236 750hgk2.vpul.upenn.edu 2025-06-04 08:24:15
128.91.220.237 133lmm1.vpul.upenn.edu 2025-06-04 08:24:15
128.91.220.238 vpul21-0009-md.vpul.upenn.edu 2025-06-04 08:24:15
128.91.220.239 b2m26k2.vpul.upenn.edu 2025-06-04 08:24:15

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