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 1.88ms from Ashburn, US
165.112.4.248 AS30387 National Institutes of Health 3.73ms 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
212.159.196.195 AS29063 Eviden Netherlands B.V. 2.44ms from Amsterdam, NL
86.51.68.67 AS35819 Etihad Etisalat, a joint stock company 0.66ms from Amsterdam, NL
154.28.250.115 AS46261 QuickPacket, LLC 0.19ms from Ashburn, US
200.93.165.99 AS19429 ETB - Colombia 0.89ms from Bogota, CO
76.118.151.67 AS7922 Comcast Cable Communications, LLC 6.99ms from Boston, US
73.77.184.243 AS7922 Comcast Cable Communications, LLC 5.95ms from Houston, US
60.160.201.211 AS4134 CHINANET-BACKBONE 5.41ms from Kunming, CN
86.145.105.211 AS2856 British Telecommunications PLC 1.73ms from London, GB
115.129.103.35 AS7545 TPG Telecom Limited 1.58ms from Melbourne, AU
23.143.128.3 AS22120 LifeWay Christian Resources 1.78ms from Nashville, US
46.84.169.163 AS3320 Deutsche Telekom AG 6.64ms from Nuernberg, DE
79.49.152.147 AS3269 Telecom Italia S.p.A. 4.76ms from Rome, IT
49.171.39.163 AS17858 LG POWERCOMM 2.07ms from Seoul, KR
23.176.0.83 AS394367 System Lifeline Inc. 0.20ms from Toronto, CA
71.236.84.51 AS7922 Comcast Cable Communications, LLC 10.14ms from Ashburn, US
46.176.172.83 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.13ms from Athens, GR
207.190.97.3 AS11796 Airstream Communications, LLC 6.81ms from Chicago, US
42.194.130.51 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
38.82.204.3 AS174 Cogent Communications, LLC 1.41ms from Los Angeles, US
78.118.251.35 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.81ms from Paris, FR
179.129.213.51 AS26599 TELEFÔNICA BRASIL S.A 3.78ms from Porto Alegre, BR
27.199.54.67 AS4837 CHINA UNICOM China169 Backbone 8.03ms from Qingdao, CN
116.36.172.3 AS17858 LG POWERCOMM 5.48ms from Seoul, KR
222.101.75.99 AS4766 Korea Telecom 1.79ms from Seoul, KR
50.55.59.3 AS5650 Frontier Communications of America, Inc. 8.77ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m4 165.112.14.226
traceroute to 165.112.14.226 (165.112.14.226): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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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