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 | 38,685,626,227,668,134,000,000,000 |
| 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 |
| 128.231.19.108 | █████████ | 2 |
| 156.40.212.210 | ███████ | 2 |
| 156.40.212.217 | ██████████ | 1 |
| 128.231.91.30 | ██████████ | 1 |
| 162.99.249.241 | ████████ | 1 |
| 128.231.89.150 | ██████████ | 1 |
| 156.40.187.118 | ██████████ | 1 |
| 128.231.19.104 | ██████████ | 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
12 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 165.112.170.253 |
3.93ms from Ashburn,
US
|
|
| 137.187.246.54 |
4.11ms from Ashburn,
US
|
|
| 128.231.128.228 |
7.18ms from Ashburn,
US
|
|
| 156.40.178.9 |
2.49ms from Ashburn,
US
|
|
| 128.231.244.194 |
1.76ms from Ashburn,
US
|
|
| 2607:f220:403:f1::4:a |
1.93ms from Ashburn,
US
|
|
| 156.40.246.5 |
2.15ms from Ashburn,
US
|
|
| 165.112.142.148 |
4.91ms from Ashburn,
US
|
|
| 192.231.145.106 |
1.77ms from Ashburn,
US
|
|
| 128.231.3.15 |
4.35ms from Ashburn,
US
|
|
| 137.187.10.214 |
3.70ms from Ashburn,
US
|
|
| 128.231.58.118 |
2.77ms 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 |
|---|---|---|
| 108.193.178.183 |
3.42ms from Atlanta,
US
|
|
| 47.95.33.7 |
1.92ms from Beijing,
CN
|
|
| 118.24.35.215 |
0.78ms from Chengdu,
CN
|
|
| 129.134.159.135 |
3.48ms from Chicago,
US
|
|
| 3.130.8.151 |
0.16ms from Columbus,
US
|
|
| 116.109.129.23 |
5.74ms from Ho Chi Minh City,
VN
|
|
| 1.232.85.199 |
1.35ms from Incheon,
KR
|
|
| 5.58.142.7 |
5.61ms from Kyiv,
UA
|
|
| 81.105.186.135 |
7.15ms from London,
GB
|
|
| 146.199.149.183 |
5.18ms from London,
GB
|
|
| 47.138.157.215 |
7.63ms from Los Angeles,
US
|
|
| 75.237.157.103 |
17.87ms from Los Angeles,
US
|
|
| 75.206.124.167 |
19.80ms from Miami,
US
|
|
| 91.149.164.23 |
1.10ms from Minsk,
BY
|
|
| 120.62.134.71 |
1.96ms from Mumbai,
IN
|
|
| 3.94.240.55 |
0.26ms from Reston,
US
|
|
| 54.226.245.7 |
0.44ms from Reston,
US
|
|
| 190.112.48.167 |
9.48ms from Santiago,
CL
|
|
| 82.137.52.71 |
1.54ms from Timisoara,
RO
|
|
| 126.47.172.87 |
3.55ms from Tokyo,
JP
|
|
| 72.39.70.151 |
5.81ms from Toronto,
CA
|
|
| 71.12.57.167 |
14.97ms from Atlanta,
US
|
|
| 68.118.115.151 |
4.38ms from Atlanta,
US
|
|
| 165.228.197.247 |
2.53ms from Brisbane,
AU
|
|
| 152.156.168.71 |
9.72ms from Buenos Aires,
AR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Ashburn, US
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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