Autonomous System details

AS30387

National Institutes of Health  ·  nih.gov

United States
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AS30387 – National Institutes of Health

Field Value
Country United States
Website nih.gov
Hosted domains 2
IPv4 addresses 5,376
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 23 years ago on Sep 26, 2003
Updated 14 years ago on Mar 02, 2012

IP Ranges

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

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                                                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.

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Peers

There is 1 peer for this ASN.

Peers Name
AS19050 U.S. Department of Health & Human Services
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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

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

IP Address ASN Details
165.112.4.248 AS30387 National Institutes of Health 3.51ms 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
141.219.41.51 AS62618 Michigan Technological University 12.37ms from Chicago, US
64.226.29.3 AS399493 Petit Jean Fiber 10.82ms from Dallas, US
89.182.2.99 AS13045 htp GmbH 6.51ms from Frankfurt am Main, DE
102.156.159.35 AS37705 TOPNET 11.99ms from Palermo, IT
8.47.87.195 AS22115 Youmaker Corporation 0.82ms from Santa Clara, US
45.191.188.163 AS269916 EAST NET S.A.S. 7.74ms from Santiago, CL
68.106.89.99 AS22773 Cox Communications Inc. 7.22ms from Ashburn, US
69.250.33.35 AS7922 Comcast Cable Communications, LLC 5.22ms from Ashburn, US
107.205.247.163 AS7018 AT&T Enterprises, LLC 9.82ms from Atlanta, US
73.186.171.147 AS7922 Comcast Cable Communications, LLC 5.51ms from Boston, US
9.169.194.195 AS8075 Microsoft Corporation 0.52ms from Boydton, US
71.70.2.19 AS11426 Charter Communications Inc 5.76ms from Charlotte, US
96.75.243.243 AS7922 Comcast Cable Communications, LLC 12.39ms from Chicago, US
18.225.175.99 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
91.58.49.99 AS3320 Deutsche Telekom AG 4.45ms from Duesseldorf, DE
86.164.124.163 AS2856 British Telecommunications PLC 8.31ms from London, GB
45.140.2.115 AS201454 Upheads AS 6.03ms from Oslo, NO
50.174.220.3 AS394916 Philadelphia International Airport 3.66ms from Philadelphia, US
216.169.24.3 AS25710 i3 Broadband 1.26ms from Providence, US
187.73.183.19 AS270516 IZOC SERVICOS DE INTERNET LTDA 11.97ms from Sao Paulo, BR
121.177.146.3 AS4766 Korea Telecom 7.11ms from Seoul, KR
129.97.127.19 AS12093 University of Waterloo 2.32ms from Toronto, CA
120.52.182.3 AS133119 China Unicom IP network 5.88ms from Beijing, CN
206.221.157.243 AS25660 Fidium 4.93ms from Chicago, US
173.28.222.179 AS30036 Mediacom Communications Corp 13.88ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m5 165.112.14.6
traceroute to 165.112.14.6 (165.112.14.6): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Kuala Lumpur, MY
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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