Autonomous System details

AS7301

National Academy of Sciences  ·  nasonline.org

United States

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AS7301 – National Academy of Sciences

Field Value
Country United States
Website nasonline.org
Hosted domains 34
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 29 years ago on Nov 05, 1996
Updated 16 years ago on Aug 03, 2009

IP Ranges

Netblock Company Num of IPs
144.171.0.0/16 National Academy of Sciences 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS7301
                                                OrgID:          AS7301
                                                ASName:         AS7301
                                                ASNumber:       AS7301
                                                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
144.171.1.16 ██████████ 22
144.171.1.98 ██████████ 4
144.171.1.149 ███████ 2
144.171.1.4 ██████████ 2
144.171.1.99 ██████████ 1
144.171.184.38 ██████████ 1
144.171.20.30 ██████████ 1
144.171.184.166 ██████████ 1
144.171.1.93 █████████ 1
144.171.1.142 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
AS701 Verizon Business
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS701 Verizon Business
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
144.171.3.9 AS7301 National Academy of Sciences 1.19ms from Ashburn, US
144.171.1.39 AS7301 National Academy of Sciences 1.60ms 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
105.103.232.21 AS36947 Telecom Algeria 12.68ms from Algiers, DZ
181.121.44.85 AS23201 Telecel S.A. 9.36ms from Asuncion, PY
205.185.54.37 AS7029 Windstream Communications LLC 0.97ms from Atlanta, US
125.39.232.5 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Beijing, CN
41.39.99.197 AS8452 TE-AS 3.40ms from Cairo, EG
83.90.195.213 AS3292 TDC Holding A/S 2.40ms from Copenhagen, DK
201.174.53.53 AS32098 Transtelco Inc 16.01ms from Dallas, US
108.139.111.53 AS16509 Amazon.com, Inc. 0.10ms from Fortaleza, BR
139.162.146.69 AS63949 Akamai Connected Cloud 0.12ms from Frankfurt am Main, DE
193.4.244.5 AS12969 Vodafone Iceland 2.63ms from Hafnarfjoerdur, IS
87.92.117.245 AS16086 DNA Oyj 0.85ms from Helsinki, FI
200.247.65.69 AS4230 CLARO S.A. 3.47ms from Sao Paulo, BR
221.133.141.181 AS9689 SK Broadband Co Ltd 2.05ms from Seoul, KR
113.130.243.5 AS9845 LG HelloVision Corp. 12.02ms from Seoul, KR
221.199.42.149 AS4837 CHINA UNICOM China169 Backbone 15.19ms from Xi'an, CN
188.18.82.53 AS12389 PJSC Rostelecom 7.95ms from Yekaterinburg, RU
145.224.198.229 AS16509 Amazon.com, Inc. 0.58ms from Zuerich, CH
15.197.189.85 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
34.218.176.53 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
196.217.84.149 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.35ms from Casablanca, MA
217.163.113.133 AS3356 Level 3 Parent, LLC 0.40ms from Frankfurt am Main, DE
98.96.112.5 AS397412 TACHUS INFRASTRUCTURE LLC 1.78ms from Houston, US
171.61.100.69 AS24560 Bharti Airtel Ltd., Telemedia Services 1.88ms from Hyderabad, IN
188.12.251.5 AS3269 Telecom Italia S.p.A. 3.35ms from Milan, IT
78.6.200.37 AS8968 BT Italia S.p.A. 4.10ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -m7 144.171.76.189
traceroute to 144.171.76.189 (144.171.76.189): 7 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.16.78.202 66.968 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in The Dalles, 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 AS7301 at robtex.

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