BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS20252 |
140.251.0.0/18
|
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 |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:49)
| IP | Host | DateTime |
|---|---|---|
| 140.251.21.1 | pc122455.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.4 | pc112464.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.6 | pc149248.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.12 | mac144029-1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.13 | mac122374.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.14 | pc132050.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.20 | pc131642.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.22 | itstraining.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.34 | pc148355-1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.39 | pc154375.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.45 | pc122481.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.46 | pc150543.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.50 | cokernb.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.60 | pc108485.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.61 | server02.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.62 | server01.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.64 | pc117268.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.76 | intermapper3.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.77 | pc119991.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.79 | pug.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.83 | macncheese.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.84 | pc154377.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.85 | pc149831.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.88 | pogo.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.106 | polyserver2.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.107 | polyserver3.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.117 | mac144216.med.cornell.edu | 2025-07-20 09:59:25 |
| 140.251.21.123 | chrysalis.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.128 | mac154720-1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.129 | pc154017.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.130 | pc132074.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.133 | pc138950.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.134 | pc146772.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.142 | pc130835-2.med.cornell.edu | 2025-07-20 09:59:25 |
| 140.251.21.152 | pc127107-1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.163 | pc117994.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.172 | mac137566.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.173 | mac121278.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.189 | coker1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.191 | pc131515.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.198 | mac123816-1.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.210 | pc138090.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.217 | mac144214.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.220 | pc127375.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.230 | pc055591.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.236 | mac144215.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.238 | pc149305.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.243 | heat-ntt2-test.med.cornell.edu | 2025-07-25 11:55:40 |
| 140.251.21.248 | biglb91.med.cornell.edu | 2025-07-20 09:59:25 |
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 |