BGP Announced

AS CIDR Description
AS55 130.91.0.0/16 UPENN - University of Pennsylvania, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:219)

IP Host DateTime
130.91.131.1 dept-dynamic-host162.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.2 dept-dynamic-host160.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.4 dept-dynamic-host157.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.5 dept-dynamic-host155.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.6 dept-dynamic-host153.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.7 dept-dynamic-host151.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.8 dept-dynamic-host149.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.9 dept-dynamic-host147.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.10 dept-dynamic-host145.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.11 dept-dynamic-host011.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.12 dept-dynamic-host012.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.13 dept-dynamic-host013.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.14 dept-dynamic-host014.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.15 dept-dynamic-host015.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.16 dept-dynamic-host138.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.17 dept-dynamic-host136.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.18 dept-dynamic-host134.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.19 dept-dynamic-host132.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.20 dept-dynamic-host130.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.21 dept-dynamic-host021.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.22 dept-dynamic-host022.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.23 dept-dynamic-host023.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.24 dept-dynamic-host024.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.25 dept-dynamic-host025.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.26 dept-dynamic-host026.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.27 dept-dynamic-host027.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.28 dept-dynamic-host028.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.29 sas-bio09972-wd.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.30 dept-dynamic-host030.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.31 dept-dynamic-host031.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.32 dept-dynamic-host032.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.33 dept-dynamic-host033.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.34 dept-dynamic-host034.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.35 dept-dynamic-host035.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.36 dept-dynamic-host036.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.37 dept-dynamic-host037.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.38 dept-dynamic-host038.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.39 dept-dynamic-host039.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.40 dept-dynamic-host040.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.41 dept-dynamic-host041.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.42 dept-dynamic-host042.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.43 dept-dynamic-host043.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.44 dept-dynamic-host044.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.45 dept-dynamic-host045.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.46 dept-dynamic-host046.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.47 dept-dynamic-host047.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.48 dept-dynamic-host048.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.49 dept-dynamic-host049.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.50 dept-dynamic-host050.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.51 dept-dynamic-host098.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.52 dept-dynamic-host096.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.53 dept-dynamic-host094.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.54 dept-dynamic-host092.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.55 dept-dynamic-host090.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.56 dept-dynamic-host088.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.57 dept-dynamic-host086.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.58 dept-dynamic-host084.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.59 dept-dynamic-host082.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.60 dept-dynamic-host080.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.61 dept-dynamic-host078.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.62 dept-dynamic-host076.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.63 dept-dynamic-host074.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.64 dept-dynamic-host072.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.65 dept-dynamic-host070.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.66 dept-dynamic-host068.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.67 dinglabdataprocessor.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.68 dept-dynamic-host064.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.69 dept-dynamic-host062.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.70 dept-dynamic-host060.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.71 dept-dynamic-host058.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.72 dept-dynamic-host056.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.73 dept-dynamic-host054.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.74 dept-dynamic-host052.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.75 dept-dynamic-host050.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.76 dept-dynamic-host048.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.77 dept-dynamic-host047.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.78 dept-dynamic-host045.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.79 dept-dynamic-host043.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.80 dept-dynamic-host041.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.81 dept-dynamic-host039.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.82 dept-dynamic-host037.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.83 dept-dynamic-host035.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.84 dept-dynamic-host033.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.85 dept-dynamic-host031.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.86 dept-dynamic-host029.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.87 dept-dynamic-host027.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.88 dept-dynamic-host025.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.89 dept-dynamic-host023.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.90 dept-dynamic-host021.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.91 dept-dynamic-host019.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.92 dept-dynamic-host017.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.93 dept-dynamic-host015.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.94 dept-dynamic-host013.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.95 dept-dynamic-host011.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.96 dept-dynamic-host009.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.97 dept-dynamic-host007.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.98 dept-dynamic-host005.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.99 dept-dynamic-host003.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.100 dept-dynamic-host001.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.101 dept-dynamic-host002.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.102 dept-dynamic-host004.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.103 dept-dynamic-host006.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.104 dept-dynamic-host008.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.105 dept-dynamic-host010.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.106 dept-dynamic-host012.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.107 dept-dynamic-host014.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.108 dept-dynamic-host016.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.109 dept-dynamic-host018.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.110 dept-dynamic-host020.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.111 dept-dynamic-host022.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.112 dept-dynamic-host024.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.113 dept-dynamic-host026.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.114 dept-dynamic-host028.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.115 dept-dynamic-host030.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.116 dept-dynamic-host032.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.117 dept-dynamic-host034.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.118 dept-dynamic-host036.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.119 dept-dynamic-host038.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.120 dept-dynamic-host040.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.121 dept-dynamic-host042.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.122 dept-dynamic-host044.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.123 dept-dynamic-host046.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.124 d7492.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.125 dept-dynamic-host049.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.126 dept-dynamic-host051.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.127 dept-dynamic-host053.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.128 dept-dynamic-host055.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.129 dept-dynamic-host057.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.130 dept-dynamic-host059.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.131 dept-dynamic-host061.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.132 dept-dynamic-host063.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.133 dept-dynamic-host065.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.134 dept-dynamic-host067.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.135 dept-dynamic-host069.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.136 dept-dynamic-host071.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.137 dept-dynamic-host073.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.138 dept-dynamic-host075.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.139 dept-dynamic-host077.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.140 dept-dynamic-host079.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.141 dept-dynamic-host081.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.142 dept-dynamic-host083.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.143 dept-dynamic-host085.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.144 dept-dynamic-host087.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.145 dept-dynamic-host089.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.146 dept-dynamic-host091.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.147 dept-dynamic-host093.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.148 dept-dynamic-host095.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.149 dept-dynamic-host097.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.150 dept-dynamic-host099.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.151 dept-dynamic-host100.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.152 dept-dynamic-host101.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.153 dept-dynamic-host102.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.154 dept-dynamic-host103.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.155 dept-dynamic-host104.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.156 dept-dynamic-host105.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.157 dept-dynamic-host106.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.158 dept-dynamic-host107.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.159 dept-dynamic-host108.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.160 dept-dynamic-host109.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.161 dept-dynamic-host110.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.162 dept-dynamic-host111.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.163 dept-dynamic-host112.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.164 dept-dynamic-host113.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.165 dept-dynamic-host114.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.166 dept-dynamic-host115.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.167 dept-dynamic-host116.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.168 dept-dynamic-host117.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.169 dept-dynamic-host118.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.170 dept-dynamic-host119.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.171 dept-dynamic-host120.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.172 dept-dynamic-host121.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.173 dept-dynamic-host122.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.174 dept-dynamic-host123.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.175 dept-dynamic-host124.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.176 dept-dynamic-host125.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.177 dept-dynamic-host126.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.178 dept-dynamic-host127.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.179 dept-dynamic-host128.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.180 dept-dynamic-host129.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.181 dept-dynamic-host131.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.182 dept-dynamic-host133.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.183 dept-dynamic-host135.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.184 dept-dynamic-host137.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.185 dept-dynamic-host139.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.186 dept-dynamic-host140.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.187 dept-dynamic-host141.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.188 dept-dynamic-host142.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.189 dept-dynamic-host143.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.190 dept-dynamic-host144.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.191 dept-dynamic-host146.bio.upenn.edu 2025-05-26 14:32:46
130.91.131.192 dept-dynamic-host148.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.193 dept-dynamic-host150.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.194 dept-dynamic-host152.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.195 dept-dynamic-host154.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.196 dept-dynamic-host156.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.197 dept-dynamic-host158.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.198 dept-dynamic-host159.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.199 dept-dynamic-host161.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.200 dept-dynamic-host163.bio.upenn.edu 2025-05-31 20:21:25
130.91.131.201 ldyapc1.publicsafety.upenn.edu 2025-05-31 20:21:25
130.91.131.224 llab-114mac.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.230 sas21-8200-md.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.231 dmark14.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.232 sas-bio07878-wd.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.233 l7443.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.234 d11253.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.235 llab-012.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.236 leidy104-08.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.237 calvertdock.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.238 sas-ldy109-md.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.239 l10526.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.240 sas-ldy10-wd.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.243 d7763.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.244 sas21-1314-md.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.245 leidy104-04.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.246 leidy104-03.sas.upenn.edu 2025-05-26 14:32:46
130.91.131.247 d8002.sas.upenn.edu 2025-05-26 14:32:46
130.91.131.248 d10451.sas.upenn.edu 2025-05-31 20:21:25
130.91.131.249 delta58.sas.upenn.edu 2025-05-31 20:21:25

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