BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS3527 |
137.187.0.0/24
|
NIH-NET - National Institutes of Health, US |
| AS3527 |
137.187.0.0/16
|
NIH-NET - National Institutes of Health, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:27)
| IP | Host | DateTime |
|---|---|---|
| 137.187.0.1 | b12-dc-dr-a-b-hsrp-vlan129-int.net.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.2 | b12-dc-dr-a-vlan129.net.nih.gov b12-dc-dr-a-vlan129-int.net.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.3 | b12-dc-dr-b-vlan129.net.nih.gov | 2025-07-02 13:17:15 |
| 137.187.0.20 | citdcsreport.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.21 | nihitservicedeskreports.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.22 | snowtest.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.23 | citdcskms2.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.27 | itservicedesknew.cit.nih.gov kb.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.29 | itservicedesktools.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.37 | publications.staging.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.40 | itservicedesk.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.41 | publications.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.42 | www.training.cit.nih.gov training.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.43 | ithelpdesklogin.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.44 | testvpn.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.45 | mrc.nih.gov | 2025-07-02 13:17:15 |
| 137.187.0.46 | citdcsknovatest.cit.nih.gov | 2025-07-02 13:17:15 |
| 137.187.0.47 | citdcsknovadev.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.48 | citdcswebsrv1.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.50 | rxmidtier.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.56 | citdcswebtest.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.57 | rxapidirect.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.58 | itmaintenancecalendar.cit.nih.gov itmaintenancecalendar.nih.gov | 2025-07-07 05:49:51 |
| 137.187.0.59 | myitsmstage.cit.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.62 | xmatters-np.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.97 | b31-nih-pe-a-bvi-757.net.nih.gov | 2025-07-07 21:29:13 |
| 137.187.0.129 | b10complex-nih-pe-a-bv-537.net.nih.gov | 2025-07-07 21:29:13 |
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 |