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 34
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
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IP Ranges API

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 34 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 ██████████ 5
128.231.198.5 ██████████ 3
156.40.212.210 ███████ 2
128.231.19.108 ██████████ 2
128.231.198.7 ██████████ 2
128.231.19.104 ████████ 2
165.112.180.42 ██████████ 1
156.40.216.7 ██████████ 1
156.40.187.118 ██████████ 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 are 2 upstreams for this ASN.

upstreams Name
AS10886 University of Maryland
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

91 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
165.112.169.114 AS3527 National Institutes of Health 1.90ms from Ashburn, US
165.112.170.253 AS3527 National Institutes of Health 3.67ms from Ashburn, US
137.187.61.33 AS3527 National Institutes of Health 1.99ms from Ashburn, US
156.40.156.49 AS3527 National Institutes of Health 1.98ms from Ashburn, US
137.187.52.139 AS3527 National Institutes of Health 1.95ms from Ashburn, US
2607:f220:403:f1::4:a AS3527 National Institutes of Health 3.60ms from Ashburn, US
137.187.246.54 AS3527 National Institutes of Health 4.28ms from Ashburn, US
156.40.154.9 AS3527 National Institutes of Health 2.02ms from Ashburn, US
2607:f220:400:8a00::5 AS3527 National Institutes of Health 2.35ms from Reston, US
2607:f220:419:103:764::c AS3527 National Institutes of Health 2.35ms from Reston, US
128.231.148.101 AS3527 National Institutes of Health 1.88ms from Ashburn, US
137.187.172.155 AS3527 National Institutes of Health 1.98ms from Ashburn, US
156.40.178.49 AS3527 National Institutes of Health 2.00ms from Ashburn, US
2607:f220:41d:21c1::812b:ff1e AS3527 National Institutes of Health 2.34ms from Reston, US
137.187.0.26 AS3527 National Institutes of Health 3.16ms from Washington, US
156.40.90.91 AS3527 National Institutes of Health 2.02ms from Ashburn, US
137.187.34.35 AS3527 National Institutes of Health 2.00ms from Ashburn, US
2607:f220:412:105::201:4a AS3527 National Institutes of Health 2.66ms from Reston, US
162.99.254.106 AS3527 National Institutes of Health 5.65ms from Ashburn, US
156.40.88.146 AS3527 National Institutes of Health 1.98ms from Ashburn, US
2607:f220:417:4201::13 AS3527 National Institutes of Health 4.61ms from Ashburn, US
2607:f220:414:22e:156:40:18:22 AS3527 National Institutes of Health 2.32ms from Reston, US
156.40.34.11 AS3527 National Institutes of Health 1.95ms from Ashburn, US
165.112.101.11 AS3527 National Institutes of Health 2.00ms from Ashburn, US
156.40.11.174 AS3527 National Institutes of Health 3.23ms from Washington, 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
98.124.116.199 AS16863 Home Telephone Company, Inc. 8.65ms from Atlanta, US
97.129.75.231 AS6167 Verizon Business 15.21ms from Atlanta, US
203.172.181.151 AS23974 Ministry of education 4.27ms from Bangkok, TH
47.95.33.7 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.89ms from Beijing, CN
77.183.175.7 AS6805 Telefonica Germany GmbH & Co.OHG 4.01ms from Berlin, DE
190.24.37.151 AS19429 ETB - Colombia 0.98ms from Bogota, CO
170.80.210.167 AS263569 DIRECT INTERNET LTDA 1.18ms from Curitiba, BR
97.118.235.167 AS209 CenturyLink Communications, LLC 2.06ms from Denver, US
59.149.167.167 AS9269 Hong Kong Broadband Network Ltd. 0.54ms from Hong Kong, HK
85.234.135.183 AS29550 Team Blue Carrier Limited 1.67ms from London, GB
89.240.205.183 AS13285 TalkTalk Communications Limited 1.10ms from Manchester, GB
119.170.53.135 AS9824 JCOM Co., Ltd. 18.91ms from Osaka, JP
73.162.155.247 AS7922 Comcast Cable Communications, LLC 5.79ms from San Jose, US
190.167.70.55 AS6400 Compañía Dominicana de Teléfonos S. A. 7.30ms from Santo Domingo, DO
220.121.63.23 AS4766 Korea Telecom 1.43ms from Seoul, KR
1.230.50.231 AS9318 SK Broadband Co Ltd 1.53ms from Seoul, KR
211.178.177.231 AS9318 SK Broadband Co Ltd 1.93ms from Seoul, KR
52.76.29.135 AS16509 Amazon.com, Inc. 0.14ms from Singapore, SG
34.83.229.71 AS396982 Google LLC 0.16ms from The Dalles, US
199.34.231.183 AS27647 Weebly, Inc. 0.11ms from Wrocław, PL
3.80.74.55 AS14618 Amazon.com, Inc. 0.61ms from Ashburn, US
84.153.235.215 AS3320 Deutsche Telekom AG 5.42ms from Berlin, DE
118.24.35.215 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Chengdu, CN
200.193.163.151 AS8167 V tal 1.71ms from Curitiba, BR
112.133.230.167 AS24186 RailTel Corporation of India Ltd 1.59ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 165.112.232.147
traceroute to 165.112.232.147 (165.112.232.147): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
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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