AS3527
National Institutes of Health · nih.gov
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | nih.gov |
| Hosted domains | 30 |
| 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 |
| 192.231.146.0/23 | National Institutes of Health | 512 |
| 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 30 domain names hosted across 18 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 156.40.76.107 | ██████████ | 7 |
| 128.231.198.5 | ██████████ | 3 |
| 128.231.198.7 | ██████████ | 2 |
| 128.231.19.108 | █████████ | 2 |
| 128.231.19.104 | ████████ | 2 |
| 156.40.212.210 | ███████ | 2 |
| 128.231.89.150 | ██████████ | 1 |
| 128.231.198.6 | ███████ | 1 |
| 162.99.249.241 | ████████ | 1 |
| 156.40.187.118 | ██████████ | 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
76 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 165.112.82.210 |
3.30ms from Ashburn,
US
|
|
| 128.231.58.117 |
4.55ms from Ashburn,
US
|
|
| 137.187.52.151 |
3.19ms from Ashburn,
US
|
|
| 2607:f220:41a:5207:e6b5:1ffd:69bb:169c |
3.90ms from Reston,
US
|
|
| 156.40.88.85 |
3.40ms from Ashburn,
US
|
|
| 128.231.1.195 |
4.80ms from Ashburn,
US
|
|
| 128.231.91.235 |
3.27ms from Ashburn,
US
|
|
| 137.187.173.59 |
3.33ms from Ashburn,
US
|
|
| 128.231.3.13 |
5.02ms from Reston,
US
|
|
| 156.40.244.143 |
3.58ms from Reston,
US
|
|
| 165.112.180.21 |
3.37ms from Ashburn,
US
|
|
| 2607:f220:419:4103::119 |
3.91ms from Reston,
US
|
|
| 165.112.169.122 |
3.62ms from Reston,
US
|
|
| 156.40.214.211 |
3.24ms from Ashburn,
US
|
|
| 162.99.254.106 |
7.50ms from Ashburn,
US
|
|
| 2607:f220:418:4801::2:96 |
4.16ms from Reston,
US
|
|
| 137.187.0.26 |
3.92ms from Reston,
US
|
|
| 2607:f220:412:105::201:48 |
3.90ms from Reston,
US
|
|
| 156.40.242.13 |
3.20ms from Reston,
US
|
|
| 137.187.34.58 |
3.76ms from Reston,
US
|
|
| 128.231.89.36 |
3.73ms from Reston,
US
|
|
| 156.40.156.13 |
3.31ms from Reston,
US
|
|
| 128.231.88.38 |
3.89ms from Reston,
US
|
|
| 128.231.125.190 |
4.05ms from Ashburn,
US
|
|
| 137.187.246.54 |
5.18ms from Manassas,
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 |
|---|---|---|
| 92.70.203.167 |
2.31ms from Amsterdam,
NL
|
|
| 84.196.165.87 |
5.77ms from Brussels,
BE
|
|
| 42.49.114.7 |
5.59ms from Changsha,
CN
|
|
| 101.67.171.23 |
10.04ms from Hangzhou,
CN
|
|
| 73.117.35.87 |
10.68ms from Herndon,
US
|
|
| 195.23.74.135 |
0.30ms from Lisbon,
PT
|
|
| 91.149.164.23 |
1.30ms from Minsk,
BY
|
|
| 216.93.234.119 |
4.91ms from San Jose,
US
|
|
| 175.225.137.55 |
2.16ms from Seoul,
KR
|
|
| 49.24.27.167 |
4.86ms from Seoul,
KR
|
|
| 219.255.45.23 |
0.89ms from Seoul,
KR
|
|
| 120.226.25.71 |
1.63ms from Changsha,
CN
|
|
| 74.91.100.167 |
6.12ms from Chicago,
US
|
|
| 170.80.210.167 |
1.57ms from Curitiba,
BR
|
|
| 93.227.100.167 |
8.06ms from Frankfurt am Main,
DE
|
|
| 84.170.24.119 |
7.12ms from Frankfurt am Main,
DE
|
|
| 42.116.188.151 |
0.59ms from Hanoi,
VN
|
|
| 38.14.7.23 |
0.36ms from Hong Kong,
HK
|
|
| 175.33.109.135 |
1.55ms from Melbourne,
AU
|
|
| 115.210.199.183 |
8.96ms from Nanchang,
CN
|
|
| 35.204.123.135 |
0.13ms from Oudeschip,
NL
|
|
| 104.253.9.151 |
0.30ms from Santa Clara,
US
|
|
| 221.156.176.119 |
6.73ms from Seoul,
KR
|
|
| 121.233.197.71 |
6.95ms from Shanghai,
CN
|
|
| 3.104.180.55 |
0.13ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Baku, AZ
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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