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 22 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

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 1.87ms from Ashburn, US
165.112.4.248 AS30387 National Institutes of Health 3.63ms 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
96.32.197.67 AS20115 Charter Communications LLC 7.18ms from Atlanta, US
172.74.232.179 AS11426 Charter Communications Inc 11.66ms from Charlotte, US
117.252.4.19 AS9829 National Internet Backbone 1.16ms from Delhi, IN
117.203.243.99 AS9829 National Internet Backbone 1.30ms from Delhi, IN
76.112.85.179 AS7922 Comcast Cable Communications, LLC 8.56ms from Flint, US
109.250.116.147 AS8881 1&1 Versatel GmbH 3.06ms from Frankfurt am Main, DE
180.106.252.179 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.45ms from Huai'an, CN
78.182.195.67 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.37ms from Istanbul, TR
222.133.242.195 AS4837 CHINA UNICOM China169 Backbone 4.82ms from Jinan, CN
24.71.94.83 AS6327 Shaw Communications 9.74ms from Kelowna, CA
90.202.88.147 AS5607 Sky UK Limited 5.23ms from London, GB
173.168.124.227 AS33363 Charter Communications, Inc 10.70ms from Miami, US
80.68.182.67 AS31263 MYNET S.R.L. 3.11ms from Milan, IT
117.223.6.51 AS9829 National Internet Backbone 18.02ms from Mumbai, IN
199.85.210.83 AS22612 Namecheap, Inc. 0.27ms from Phoenix, US
27.210.11.179 AS4837 CHINA UNICOM China169 Backbone 2.00ms from Qingdao, CN
69.55.226.147 AS22489 Castle Access Inc 2.23ms from San Diego, US
125.7.154.211 AS4766 Korea Telecom 0.83ms from Seoul, KR
1.165.155.51 AS3462 Data Communication Business Group 1.34ms from Taichung, TW
84.87.10.51 AS1136 KPN B.V. 2.32ms from Amsterdam, NL
52.98.166.131 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
178.59.192.163 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.72ms from Athens, GR
52.104.193.3 AS8075 Microsoft Corporation 0.64ms from Des Moines, US
177.87.45.3 AS52589 MULTLINK TELECOM 7.05ms from Fortaleza, BR
62.227.63.195 AS3320 Deutsche Telekom AG 7.89ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m11 165.112.1.214
traceroute to 165.112.1.214 (165.112.1.214): 11 hops max, 52 byte packets
2 [AS20278] 64.44.81.177 0.317 ms
5 [AS3356] 4.69.226.70 36.437 ms
6 *
7 *
8 [AS19050] 156.40.93.86 37.086 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Denver, US
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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