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:69)

IP Host DateTime
128.91.245.129 irb1.mkc.router.upenn.edu 2025-06-04 08:24:34
128.91.245.131 mkb-540-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.135 mkc-3fl-c6-1a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.136 caps-1a-fw.dccs.upenn.edu 2025-05-30 03:04:55
128.91.245.137 caps-1b-fw.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.138 mkc-3fl-c6-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.139 mkb-5fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.140 mkk-4flpent-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.143 mkc-bsmtprepnet-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.146 mkk-4flpent-1a.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.147 market3701-spoke.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.159 mkc-106-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.168 mkb-3fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.169 fba-mkb-ldc-p121-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.171 mkc-5fl-1a.dccs.upenn.edu 2025-05-30 03:04:55
128.91.245.172 mkc-5fl-2.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.179 mkc-2fl-1.dccs.upenn.edu 2025-06-04 08:24:34
128.91.245.193 irb4.quad.router.upenn.edu 2025-06-04 08:24:34
128.91.245.204 quad-irb4-00.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.205 quad-irb4-01.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.206 quad-irb4-02.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.207 quad-irb4-03.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.208 quad-irb4-04.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.209 quad-irb4-05.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.210 quad-irb4-06.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.211 quad-irb4-07.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.212 quad-irb4-08.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.213 quad-irb4-09.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.214 quad-irb4-10.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.215 quad-irb4-11.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.216 quad-irb4-12.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.217 quad-irb4-13.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.218 quad-irb4-14.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.219 quad-irb4-15.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.220 quad-irb4-16.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.221 quad-irb4-17.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.222 quad-irb4-18.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.223 quad-irb4-19.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.224 quad-irb4-20.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.225 quad-irb4-21.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.226 quad-irb4-22.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.227 quad-irb4-23.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.228 quad-irb4-24.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.229 quad-irb4-25.collegehouses.upenn.edu 2025-05-30 03:04:55
128.91.245.230 quad-irb4-26.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.231 quad-irb4-27.collegehouses.upenn.edu 2025-05-30 03:04:55
128.91.245.232 quad-irb4-28.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.233 quad-irb4-29.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.234 quad-irb4-30.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.235 quad-irb4-31.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.236 quad-irb4-32.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.237 quad-irb4-33.collegehouses.upenn.edu 2025-05-30 03:04:55
128.91.245.238 quad-irb4-34.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.239 quad-irb4-35.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.240 quad-irb4-36.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.241 quad-irb4-37.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.242 quad-irb4-38.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.243 quad-irb4-39.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.244 quad-irb4-40.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.245 quad-irb4-41.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.246 quad-irb4-42.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.247 quad-irb4-43.collegehouses.upenn.edu 2025-05-30 03:04:55
128.91.245.248 quad-irb4-44.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.249 quad-irb4-45.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.250 quad-irb4-46.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.251 quad-irb4-47.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.252 quad-irb4-48.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.253 quad-irb4-49.collegehouses.upenn.edu 2025-06-04 08:24:34
128.91.245.254 quad-irb4-50.collegehouses.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