AS3527
National Institutes of Health · nih.gov
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nih.gov |
| Hosted domains | 33 |
| Number of IPv4 | 336,640 |
| Number of IPv6 | 38,685,626,227,668,133,590,597,632 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 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 |
| 128.231.245.0/24 | National Institutes of Health | 256 |
| 128.231.3.0/24 | National Institutes of Health | 256 |
| 165.112.137.0/24 | National Institutes of Health | 256 |
| 165.112.138.0/24 | 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 33 domain names hosted across 19 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 156.40.76.107 | ██████████ | 7 |
| 137.187.52.151 | ██████████ | 3 |
| 128.231.198.5 | ██████████ | 3 |
| 156.40.212.210 | ███████ | 2 |
| 128.231.19.108 | █████████ | 2 |
| 128.231.19.104 | ████████ | 2 |
| 128.231.198.7 | ██████████ | 2 |
| 156.40.212.153 | ██████████ | 1 |
| 156.40.187.118 | ██████████ | 1 |
| 156.40.156.22 | ██████████ | 1 |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS6150 | National Cancer Institute |
Pingable IPs
86 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.231.1.195 |
4.86ms from Ashburn,
US
|
|
| 128.231.3.12 |
4.44ms from Ashburn,
US
|
|
| 128.231.58.118 |
4.75ms from Ashburn,
US
|
|
| 137.187.223.138 |
3.82ms from Ashburn,
US
|
|
| 162.99.254.106 |
5.65ms from Ashburn,
US
|
|
| 156.40.187.116 |
4.65ms from Washington,
US
|
|
| 2607:f220:404:2102::9c28:f212 |
3.23ms from Ashburn,
US
|
|
| 2607:f220:418:4801::2:96 |
3.69ms from Ashburn,
US
|
|
| 2607:f220:412:109:156:40:180:25 |
3.47ms from Ashburn,
US
|
|
| 165.112.228.247 |
2.98ms from Ashburn,
US
|
|
| 156.40.239.5 |
2.94ms from Ashburn,
US
|
|
| 165.112.116.215 |
3.33ms from Ashburn,
US
|
|
| 137.187.216.61 |
4.68ms from Washington,
US
|
|
| 165.112.213.234 |
4.81ms from Washington,
US
|
|
| 137.187.246.54 |
4.56ms from Ashburn,
US
|
|
| 156.40.76.121 |
2.98ms from Ashburn,
US
|
|
| 156.40.180.25 |
3.05ms from Ashburn,
US
|
|
| 2607:f220:41d:4f4d::466 |
3.45ms from Ashburn,
US
|
|
| 128.231.64.1 |
3.01ms from Ashburn,
US
|
|
| 137.187.172.221 |
2.91ms from Ashburn,
US
|
|
| 128.231.90.199 |
2.93ms from Ashburn,
US
|
|
| 2607:f220:401:3406::243 |
3.70ms from Ashburn,
US
|
|
| 157.98.251.20 |
4.81ms from Washington,
US
|
|
| 128.231.91.241 |
4.68ms from Washington,
US
|
|
| 128.231.2.76 |
3.00ms 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 |
4.07ms from Atlanta,
US
|
|
| 54.187.72.199 |
0.24ms from Boardman,
US
|
|
| 75.217.238.87 |
18.85ms from Chicago,
US
|
|
| 89.117.209.87 |
0.18ms from Dallas,
US
|
|
| 84.129.12.167 |
6.91ms from Duesseldorf,
DE
|
|
| 93.200.254.215 |
5.68ms from Frankfurt am Main,
DE
|
|
| 130.232.160.135 |
4.90ms from Helsinki,
FI
|
|
| 66.60.254.87 |
1.84ms from Houston,
US
|
|
| 142.111.134.55 |
0.49ms from Los Angeles,
US
|
|
| 201.232.151.103 |
9.84ms from Medellin,
CO
|
|
| 93.63.131.135 |
1.45ms from Milan,
IT
|
|
| 180.10.153.119 |
11.55ms from Osaka,
JP
|
|
| 90.26.117.199 |
1.70ms from Paris,
FR
|
|
| 119.163.243.247 |
7.01ms from Qingdao,
CN
|
|
| 3.208.157.199 |
0.22ms from Reston,
US
|
|
| 14.34.212.7 |
1.88ms from Seoul,
KR
|
|
| 20.212.217.23 |
0.69ms from Singapore,
SG
|
|
| 84.86.122.55 |
2.67ms from Amsterdam,
NL
|
|
| 191.248.165.103 |
11.34ms from Belo Horizonte,
BR
|
|
| 23.223.168.23 |
0.19ms from Chicago,
US
|
|
| 68.32.178.119 |
7.50ms from Flint,
US
|
|
| 221.127.22.87 |
1.72ms from Hong Kong,
HK
|
|
| 197.237.77.231 |
1.26ms from Nairobi,
KE
|
|
| 67.80.145.55 |
10.38ms from Newark,
US
|
|
| 106.150.32.39 |
15.47ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Astana, KZ
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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