AS3527
National Institutes of Health · nih.gov
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nih.gov |
| Hosted domains | 35 |
| IPv4 addresses | 336,640 |
| IPv6 addresses | 38,685,626,227,668,133,590,597,632 |
| ASN type | Government |
| Registry | arin |
| Allocated | 32 years ago on Apr 07, 1994 |
| Updated | 3 years ago on Oct 28, 2022 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.231.0.0/16 | National Institutes of Health | 65,536 |
| 137.187.0.0/16 | National Institutes of Health | 65,536 |
| 156.40.0.0/16 | National Institutes of Health | 65,536 |
| 157.98.0.0/16 | National Institute of Environmental Health Sciences | 65,536 |
| 165.112.0.0/16 | National Institutes of Health | 65,536 |
| 162.99.224.0/19 | HRSA | 8,192 |
| 165.112.0.0/20 | National Institutes of Health | 4,096 |
| 165.112.0.0/21 | National Institutes of Health | 2,048 |
| 165.112.136.0/21 | National Institutes of Health | 2,048 |
| 192.231.146.0/23 | National Institutes of Health | 512 |
| 128.231.3.0/24 | National Institutes of Health | 256 |
| 128.231.245.0/24 | National Institutes of Health | 256 |
| 192.231.145.0/24 | National Institutes of Health | 256 |
| 192.231.146.0/24 | National Institutes of Health | 256 |
| 192.231.147.0/24 | National Institutes of Health | 256 |
| Netblock | Company |
|---|---|
| 2607:f220:400::/43 | National Institutes of Health |
WHOIS Details
ASHandle: AS3527
OrgID: AS3527
ASName: AS3527
ASNumber: AS3527
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 35 domain names hosted across 18 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 156.40.18.44 | ██████████ | 7 |
| 137.187.52.151 | ██████████ | 6 |
| 128.231.198.5 | ██████████ | 3 |
| 128.231.19.108 | █████████ | 2 |
| 128.231.198.7 | ████████ | 2 |
| 128.231.19.104 | ████████ | 2 |
| 156.40.212.210 | ███████ | 2 |
| 156.40.187.118 | ██████████ | 1 |
| 156.40.212.217 | ██████████ | 1 |
| 128.231.91.30 | ██████████ | 1 |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS19050 | U.S. Department of Health & Human Services |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS6150 | National Cancer Institute |
Pingable IPs
96 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 192.231.145.110 |
1.89ms from Ashburn,
US
|
|
| 156.40.180.25 |
2.89ms from Ashburn,
US
|
|
| 137.187.0.26 |
2.50ms from Ashburn,
US
|
|
| 2607:f220:414:22e:156:40:18:22 |
2.87ms from Ashburn,
US
|
|
| 128.231.19.108 |
2.10ms from Ashburn,
US
|
|
| 137.187.241.188 |
13.40ms from Providence,
US
|
|
| 2607:f220:41d:21c1::812b:fe93 |
2.76ms from Ashburn,
US
|
|
| 128.231.125.178 |
2.65ms from Ashburn,
US
|
|
| 165.112.180.45 |
2.08ms from Ashburn,
US
|
|
| 137.187.10.214 |
3.61ms from Ashburn,
US
|
|
| 128.231.243.142 |
1.96ms from Ashburn,
US
|
|
| 128.231.153.33 |
2.76ms from Ashburn,
US
|
|
| 165.112.142.207 |
3.37ms from Ashburn,
US
|
|
| 156.40.18.84 |
2.08ms from Ashburn,
US
|
|
| 156.40.246.5 |
2.19ms from Ashburn,
US
|
|
| 165.112.33.196 |
3.67ms from Ashburn,
US
|
|
| 2607:f220:419:4103::116 |
3.42ms from Ashburn,
US
|
|
| 128.231.69.245 |
2.05ms from Ashburn,
US
|
|
| 128.231.91.35 |
2.11ms from Ashburn,
US
|
|
| 137.187.223.131 |
2.19ms from Ashburn,
US
|
|
| 2607:f220:41c:400::27 |
3.00ms from Ashburn,
US
|
|
| 156.40.88.146 |
2.75ms from Ashburn,
US
|
|
| 165.112.252.26 |
3.53ms from Ashburn,
US
|
|
| 128.231.87.83 |
2.01ms from Ashburn,
US
|
|
| 137.187.173.26 |
2.06ms from Ashburn,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 91.41.77.183 |
1.73ms from Duesseldorf,
DE
|
|
| 213.122.82.135 |
4.66ms from London,
GB
|
|
| 184.174.127.7 |
0.24ms from Los Angeles,
US
|
|
| 82.50.19.151 |
5.92ms from Milan,
IT
|
|
| 142.196.53.231 |
4.56ms from Orlando,
US
|
|
| 118.16.208.215 |
8.59ms from Osaka,
JP
|
|
| 179.116.76.231 |
3.85ms from Osasco,
BR
|
|
| 187.89.122.199 |
2.02ms from Osasco,
BR
|
|
| 158.36.172.71 |
4.62ms from Oslo,
NO
|
|
| 193.52.167.215 |
4.59ms from Paris,
FR
|
|
| 89.87.194.7 |
5.22ms from Paris,
FR
|
|
| 1.107.54.135 |
1.43ms from Seoul,
KR
|
|
| 114.41.132.135 |
1.48ms from Taichung,
TW
|
|
| 52.3.240.247 |
0.46ms from Ashburn,
US
|
|
| 44.202.69.87 |
0.46ms from Ashburn,
US
|
|
| 176.239.79.183 |
12.06ms from Istanbul,
TR
|
|
| 81.47.73.151 |
9.64ms from Madrid,
ES
|
|
| 2.12.205.183 |
8.77ms from Paris,
FR
|
|
| 116.32.36.103 |
1.48ms from Seoul,
KR
|
|
| 175.238.246.183 |
1.86ms from Seoul,
KR
|
|
| 121.157.200.39 |
1.29ms from Seoul,
KR
|
|
| 133.114.49.151 |
3.54ms from Tokyo,
JP
|
|
| 20.22.28.247 |
0.28ms from Boydton,
US
|
|
| 222.209.252.39 |
3.02ms from Chengdu,
CN
|
|
| 165.124.25.23 |
0.82ms from Chicago,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Al Fujairah City, AE
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3527 at robtex.
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