Autonomous System details

AS3527

National Institutes of Health  ·  nih.gov

United States

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AS3527 – National Institutes of Health

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 4 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
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WHOIS Details

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                                                ASHandle:       AS3527
                                                OrgID:          AS3527
                                                ASName:         AS3527
                                                ASNumber:       AS3527
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 35 domain names hosted across 18 IP addresses on this ASN.

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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

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Peers

There are 3 peers for this ASN.

Peers Name
AS10886 University of Maryland
AS19050 U.S. Department of Health & Human Services
AS6150 National Cancer Institute
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS19050 U.S. Department of Health & Human Services
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS6150 National Cancer Institute
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ASN API & Database

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 AS3527 National Institutes of Health 3.95ms from Ashburn, US
128.231.3.15 AS3527 National Institutes of Health 4.35ms from Ashburn, US
137.187.246.54 AS3527 National Institutes of Health 4.14ms from Ashburn, US
192.231.145.106 AS3527 National Institutes of Health 1.77ms from Ashburn, US
128.231.58.117 AS3527 National Institutes of Health 2.70ms from Ashburn, US
165.112.142.148 AS3527 National Institutes of Health 4.90ms from Ashburn, US
156.40.178.9 AS3527 National Institutes of Health 2.68ms from Ashburn, US
128.231.244.194 AS3527 National Institutes of Health 1.72ms from Ashburn, US
137.187.10.214 AS3527 National Institutes of Health 3.63ms from Ashburn, US
156.40.246.5 AS3527 National Institutes of Health 1.94ms from Ashburn, US
2607:f220:403:f1::4:2 AS3527 National Institutes of Health 2.25ms from Ashburn, US
128.231.128.228 AS3527 National Institutes of Health 7.02ms 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 AS7018 AT&T Enterprises, LLC 4.56ms from Atlanta, US
123.113.118.183 AS4808 China Unicom Beijing Province Network 3.66ms from Beijing, CN
34.211.234.183 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
52.10.245.215 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
184.56.178.199 AS10796 Charter Communications Inc 14.74ms from Columbus, US
114.199.36.23 AS9781 GREEN CABLE TELEVISION STATION 5.64ms from Incheon, KR
119.156.121.231 AS17557 Pakistan Telecommunication Company Limited 4.86ms from Islamabad, PK
89.142.59.87 AS5603 Telekom Slovenije, d.d. 1.15ms from Ljubljana, SI
174.142.241.135 AS32613 Leaseweb Canada Inc. 0.78ms from Montreal, CA
202.234.158.23 AS4694 IDC Frontier Inc. 0.64ms from Osaka, JP
4.151.151.71 AS8075 Microsoft Corporation 0.13ms from San Antonio, US
72.14.220.151 AS15169 Google LLC 0.12ms from Santiago de Queretaro, MX
162.10.192.23 AS55256 Netskope Inc 0.11ms from Seattle, US
121.5.244.247 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.85ms from Shanghai, CN
1.173.33.135 AS3462 Data Communication Business Group 3.02ms from Taichung, TW
219.117.99.167 AS10010 TOKAI Communications Corporation 2.37ms from Tokyo, JP
208.112.88.39 AS20021 Ntirety, Inc. 4.24ms from Ashburn, US
217.236.199.215 AS3320 Deutsche Telekom AG 6.11ms from Frankfurt am Main, DE
189.178.94.231 AS8151 UNINET 0.92ms from Guadalajara, MX
87.242.101.167 AS208677 Cloud Technologies LLC trading as Cloud.ru 1.13ms from Moscow, RU
34.178.49.231 AS396982 Google LLC 0.15ms from Oudeschip, NL
81.242.75.119 AS5432 Proximus NV 2.00ms from Brussels, BE
81.244.32.55 AS5432 Proximus NV 2.34ms from Brussels, BE
3.77.100.7 AS16509 Amazon.com, Inc. 0.52ms from Frankfurt am Main, DE
189.182.242.199 AS8151 UNINET 4.07ms from Guadalajara, MX

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 156.40.209.176
traceroute to 156.40.209.176 (156.40.209.176): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
On

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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