BGP Announced

AS CIDR Description
AS20252 157.139.0.0/16 JSIWMC - Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell University, US

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:53)

IP Host DateTime
157.139.56.59 pc141100.med.cornell.edu 2025-07-23 08:25:35
157.139.56.61 pc141102.med.cornell.edu 2025-07-23 08:25:35
157.139.56.62 pc141103.med.cornell.edu 2025-07-23 08:25:35
157.139.56.63 pc141104.med.cornell.edu 2025-07-23 08:25:35
157.139.56.64 pc141105.med.cornell.edu 2025-07-23 08:25:35
157.139.56.65 pc141106.med.cornell.edu 2025-07-23 08:25:35
157.139.56.66 pc141107.med.cornell.edu 2025-07-23 08:25:35
157.139.56.67 pc141108.med.cornell.edu 2025-07-23 08:25:35
157.139.56.69 pc141110.med.cornell.edu 2025-07-23 08:25:35
157.139.56.72 pc141113.med.cornell.edu 2025-07-23 08:25:35
157.139.56.73 pc141114.med.cornell.edu 2025-07-23 08:25:35
157.139.56.74 pc141115.med.cornell.edu 2025-07-23 08:25:35
157.139.56.75 pc141116.med.cornell.edu 2025-07-23 08:25:35
157.139.56.76 pc141117.med.cornell.edu 2025-07-23 08:25:35
157.139.56.80 pc141121.med.cornell.edu 2025-07-23 08:25:35
157.139.56.82 pc141123.med.cornell.edu 2025-07-23 08:25:35
157.139.56.83 pc141124.med.cornell.edu 2025-07-23 08:25:35
157.139.56.86 pc141127.med.cornell.edu 2025-07-23 08:25:35
157.139.56.89 pc141130.med.cornell.edu 2025-07-23 08:25:35
157.139.56.90 pc141131.med.cornell.edu 2025-07-23 08:25:35
157.139.56.93 pc141134.med.cornell.edu 2025-07-23 08:25:35
157.139.56.95 pc141136.med.cornell.edu 2025-07-23 08:25:35
157.139.56.97 pc141138.med.cornell.edu 2025-07-23 08:25:35
157.139.56.98 pc141139.med.cornell.edu 2025-07-23 08:25:35
157.139.56.99 pc141140.med.cornell.edu 2025-07-23 08:25:35
157.139.56.101 pc141142.med.cornell.edu 2025-07-23 08:25:35
157.139.56.102 pc141143.med.cornell.edu 2025-07-23 08:25:35
157.139.56.103 pc141144.med.cornell.edu 2025-07-23 08:25:35
157.139.56.104 pc141145.med.cornell.edu 2025-07-23 08:25:35
157.139.56.105 pc141146.med.cornell.edu 2025-07-23 08:25:35
157.139.56.106 pc141147.med.cornell.edu 2025-07-23 08:25:35
157.139.56.107 pc141148.med.cornell.edu 2025-07-23 08:25:35
157.139.56.108 pc141149.med.cornell.edu 2025-07-23 08:25:35
157.139.56.109 pc141150.med.cornell.edu 2025-07-23 08:25:35
157.139.56.120 pc146082.med.cornell.edu 2025-07-23 08:25:35
157.139.56.202 pc141249.med.cornell.edu 2025-07-23 08:25:35
157.139.56.206 pc145451.med.cornell.edu 2025-07-23 08:25:35
157.139.56.210 pc145456.med.cornell.edu 2025-07-23 08:25:35
157.139.56.212 pc145458.med.cornell.edu 2025-07-23 08:25:35
157.139.56.214 pc145460.med.cornell.edu 2025-07-23 08:25:35
157.139.56.216 pc145462.med.cornell.edu 2025-07-23 08:25:35
157.139.56.227 pc152675.med.cornell.edu 2025-07-23 08:25:35
157.139.56.228 pc152674.med.cornell.edu 2025-07-23 08:25:35
157.139.56.229 pc152673.med.cornell.edu 2025-07-23 08:25:35
157.139.56.230 pc152672.med.cornell.edu 2025-07-23 08:25:35
157.139.56.233 pc152671.med.cornell.edu 2025-07-23 08:25:35
157.139.56.234 pc152670.med.cornell.edu 2025-07-23 08:25:35
157.139.56.237 pc154530-1.med.cornell.edu 2025-07-23 08:25:35
157.139.56.238 pc152669.med.cornell.edu 2025-07-18 10:50:09
157.139.56.242 mac154521.med.cornell.edu 2025-07-23 08:25:35
157.139.56.251 pc152613.med.cornell.edu 2025-07-23 08:25:35
157.139.56.252 pc152612.med.cornell.edu 2025-07-23 08:25:35
157.139.56.253 pc152611.med.cornell.edu 2025-07-23 08:25:35

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