AS number details

AS30387

National Institutes of Health  ·  nih.gov

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AS30387 – National Institutes of Health

Field Value
Country United States
Website nih.gov
Hosted domains 2
Number of IPv4 5,376
Number of IPv6 0
ASN type Government
Registry arin
Allocated 22 years ago on Sep 26, 2003
Updated 14 years ago on Mar 02, 2012
Netblock Company Num of IPs
165.112.0.0/20 National Institutes of Health 4,096
165.112.0.0/21 National Institutes of Health 2,048
156.40.98.0/23 National Institutes of Health 512
165.112.194.0/23 National Institutes of Health 512
156.40.53.0/24 National Institutes of Health 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS30387
                                                OrgID:          AS30387
                                                ASName:         AS30387
                                                ASNumber:       AS30387
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS19050 U.S. Department of Health & Human Services
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS19050 U.S. Department of Health & Human Services
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
165.112.15.167 AS30387 National Institutes of Health 2.94ms from Ashburn, US
165.112.4.248 AS30387 National Institutes of Health 5.46ms 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
147.102.253.195 AS3323 National Technical University of Athens 1.77ms from Athens, GR
34.223.119.51 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
117.252.121.67 AS9829 National Internet Backbone 14.56ms from Chennai, IN
1.55.73.3 AS18403 FPT Telecom Company 0.67ms from Hanoi, VN
118.141.71.147 AS9304 HGC Global Communications Limited 1.97ms from Hong Kong, HK
119.177.85.51 AS4837 CHINA UNICOM China169 Backbone 4.72ms from Jinan, CN
113.235.211.3 AS4837 CHINA UNICOM China169 Backbone 8.77ms from Liaoyang, CN
38.82.204.3 AS174 Cogent Communications, LLC 1.31ms from Los Angeles, US
81.36.142.243 AS3352 TELEFONICA DE ESPANA S.A.U. 6.97ms from Madrid, ES
177.191.139.195 AS53006 ALGAR TELECOM S/A 10.99ms from Osasco, BR
14.66.171.211 AS4766 Korea Telecom 2.80ms from Seoul, KR
220.73.112.67 AS4766 Korea Telecom 4.58ms from Seoul, KR
27.35.85.35 AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 5.32ms from Seoul, KR
118.158.133.163 AS2516 KDDI CORPORATION 8.09ms from Tokyo, JP
115.163.31.243 AS2527 Sony Network Communications Inc. 2.41ms from Tokyo, JP
96.228.21.67 AS701 Verizon Business 4.69ms from Ashburn, US
71.225.48.163 AS7922 Comcast Cable Communications, LLC 4.55ms from Ashburn, US
107.205.247.163 AS7018 AT&T Enterprises, LLC 7.81ms from Atlanta, US
72.60.112.3 AS47583 Hostinger International Limited 0.72ms from Boston, US
61.3.53.35 AS9829 National Internet Backbone 17.52ms from Chennai, IN
65.25.11.131 AS10796 Charter Communications Inc 8.79ms from Columbus, US
75.28.16.83 AS7018 AT&T Enterprises, LLC 2.94ms from Dallas, US
217.253.132.115 AS3320 Deutsche Telekom AG 2.47ms from Duesseldorf, DE
95.117.67.3 AS6805 Telefonica Germany GmbH & Co.OHG 9.67ms from Frankfurt am Main, DE
168.5.1.163 AS8 Rice University 4.65ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 165.112.3.200
traceroute to 165.112.3.200 (165.112.3.200): 11 hops max, 52 byte packets
3 [AS3356] 4.69.136.66 93.446 ms
4 [AS3356] 4.16.72.6 91.327 ms
6 [AS19050] 156.40.93.6 91.181 ms
7 [AS19050] 156.40.93.86 90.678 ms
8 [AS19050] 156.40.93.87 91.237 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS30387 at robtex.

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