BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS3527 |
128.231.0.0/16
|
NIH-NET - National Institutes of Health, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:50)
| IP | Host | DateTime |
|---|---|---|
| 128.231.90.2 | b12-dc-dr-a-vlan69.net.nih.gov b12-dc-dr-a-vlan69-int.net.nih.gov | 2025-07-01 09:58:21 |
| 128.231.90.3 | b12-dc-dr-b-vlan69.net.nih.gov b12-msfc-sec-vlan69-int.net.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.26 | nihihsserchweb.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.27 | cmsserch.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.40 | nihserchweb.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.41 | nihserchweb2.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.42 | nihserchlabweb.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.66 | b12-dc-dr-a-vlan9-int.net.nih.gov b12-dc-dr-a-vlan9.net.nih.gov | 2025-07-01 09:58:21 |
| 128.231.90.67 | b12-msfc-sec-vlan9-int.net.nih.gov b12-dc-dr-b-vlan9.net.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.71 | audiocodes.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.73 | msg-b12-ltm1_v9.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.75 | msg-b12-v9_vrrp.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.76 | cesedge01.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.84 | nihxwaye3ab01.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.85 | nihxwaye3ab02.hub.nih.gov nihsmtpxwayb06.hub.nih.gov | 2025-07-01 09:58:21 |
| 128.231.90.86 | nihxwaye3ab03.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.87 | nihxwaye3ab04.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.88 | nihxwaye3ab05.hub.nih.gov | 2025-07-05 22:08:21 |
| 128.231.90.89 | nihxwaye3ab06.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.96 | nihsmtpxway4.hub.nih.gov | 2025-06-30 02:57:45 |
| 128.231.90.97 | nihsmtpxway5.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.98 | nihxwaye3ab07.hub.nih.gov nihxwaye3ab07.nihdev.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.100 | nihsmtpxway7.nihdev.cit.nih.gov nihsmtpxway7.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.103 | nihsmtpxway.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.104 | nihsmtpxway2.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.105 | nihsmtpxway3.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.108 | nihcesxway7.nihdev.cit.nih.gov nihcesxway7.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.117 | cesspamvltdev.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.118 | cesspamvlt.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.119 | nihcesxway4.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.120 | nihcesxway5.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.121 | nihcesxway6.hub.nih.gov | 2025-06-30 02:57:48 |
| 128.231.90.122 | nihsmtpxway6.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.123 | nihcesxway.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.124 | nihcesxway2.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.125 | nihcesxway3.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.129 | b12-dc-dr-a-b-hsrp-vlan107-int.net.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.130 | b12-dc-dr-a-vlan107.net.nih.gov b12-dc-dr-a-vlan107-int.net.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.131 | b12-dc-dr-b-vlan107.net.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.136 | listmail.hub.nih.gov | 2025-07-01 09:58:21 |
| 128.231.90.137 | mailfwd.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.139 | mx.hub.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.145 | services.vds.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.170 | pivd.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.199 | stsprep.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.235 | ssoproxyp1.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.236 | ssoproxys1.cit.nih.gov | 2025-07-01 09:58:21 |
| 128.231.90.237 | ssoproxyd1.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.239 | fztest1.cit.nih.gov | 2025-07-06 21:00:51 |
| 128.231.90.240 | fztest2.cit.nih.gov | 2025-07-06 21:00:51 |
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 |