Autonomous System details

AS13371

Duke University  ·  duke.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS13371 – Duke University

Field Value
Country United States
Website duke.edu
Hosted domains 595
IPv4 addresses 151,808
IPv6 addresses 3,626,777,458,843,887,500,000,000
ASN type Education
Registry arin
Allocated 20 years ago on Oct 03, 2006
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
152.3.0.0/16 Duke University 65,536
152.16.0.0/16 MCNC 65,536
67.159.64.0/18 Duke University 16,384
152.22.224.0/20 Duke University 4,096
198.86.29.0/24 Duke University 256
Netblock Company
2620:0:690::/47 Duke University
2600:2704:100::/48 Duke University
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS13371
                                                OrgID:          AS13371
                                                ASName:         AS13371
                                                ASNumber:       AS13371
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 595 domain names hosted across 135 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
152.3.80.200 ██████████ 124
152.16.0.233 ██████████ 64
152.16.0.235 ██████████ 37
152.3.101.171 ██████████ 20
152.3.140.31 ██████████ 13
152.3.72.105 ██████████ 12
152.3.103.61 ██████████ 11
152.3.103.25 ██████████ 11
152.16.195.190 ██████████ 11
152.3.103.241 ██████████ 10

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS81 MCNC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS81 MCNC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
152.3.45.24 AS13371 Duke University 14.46ms from Ashburn, US
152.3.243.1 AS13371 Duke University 15.77ms from Ashburn, US
152.3.227.81 AS13371 Duke University 13.89ms from Ashburn, US
67.159.78.13 AS13371 Duke University 16.02ms from Ashburn, US
152.3.1.97 AS13371 Duke University 14.49ms from Ashburn, US
152.3.116.64 AS13371 Duke University 14.42ms from Ashburn, US
152.3.102.232 AS13371 Duke University 14.36ms from Ashburn, US
152.3.248.12 AS13371 Duke University 14.18ms from Ashburn, US
152.3.168.94 AS13371 Duke University 14.85ms from Herndon, US
152.3.56.253 AS13371 Duke University 16.18ms from Manassas, US
152.3.207.34 AS13371 Duke University 14.37ms from Ashburn, US
152.3.139.61 AS13371 Duke University 15.78ms from Ashburn, US
152.3.40.97 AS13371 Duke University 14.60ms from Ashburn, US
152.3.91.41 AS13371 Duke University 14.51ms from Ashburn, US
152.3.185.1 AS13371 Duke University 15.93ms from Ashburn, US
152.3.159.254 AS13371 Duke University 15.43ms from Ashburn, US
152.3.9.157 AS13371 Duke University 14.38ms from Ashburn, US
152.3.84.65 AS13371 Duke University 15.21ms from Ashburn, US
152.3.90.250 AS13371 Duke University 15.60ms from Ashburn, US
152.3.104.138 AS13371 Duke University 14.41ms from Ashburn, US
152.3.212.250 AS13371 Duke University 15.67ms from Ashburn, US
152.3.223.129 AS13371 Duke University 14.56ms from Ashburn, US
152.3.44.61 AS13371 Duke University 14.45ms from Ashburn, US
152.3.80.212 AS13371 Duke University 14.61ms from Ashburn, US
152.3.69.253 AS13371 Duke University 16.41ms 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
20.224.74.43 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
139.131.98.43 AS14297 ACI Worldwide, Inc. 2.05ms from Atlanta, US
24.60.70.107 AS7922 Comcast Cable Communications, LLC 8.81ms from Boston, US
34.78.63.91 AS396982 Google LLC 0.14ms from Brussels, BE
197.91.70.123 AS20011 Dimension Data 1.46ms from Cape Town, ZA
98.212.10.11 AS7922 Comcast Cable Communications, LLC 4.14ms from Chicago, US
3.151.100.187 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
18.217.47.139 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
217.86.161.187 AS3320 Deutsche Telekom AG 6.40ms from Frankfurt am Main, DE
175.44.144.123 AS4837 CHINA UNICOM China169 Backbone 9.84ms from Fuzhou, CN
115.79.24.43 AS7552 Viettel Group 0.95ms from Ho Chi Minh City, VN
91.231.69.235 AS57285 LIMITED LIABILITY COMPANY UKRAINIAN INFOSYSTEMS 0.29ms from Kyiv, UA
34.120.248.219 AS396982 Google LLC 0.07ms from Melbourne, AU
107.20.119.75 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
81.94.228.123 AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia 0.38ms from Riga, LV
191.255.52.123 AS27699 TELEFÔNICA BRASIL S.A 3.57ms from Sao Paulo, BR
35.73.65.43 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
74.43.161.123 AS5650 Frontier Communications of America, Inc. 13.09ms from Ashburn, US
9.169.167.91 AS8075 Microsoft Corporation 0.22ms from Boydton, US
139.208.229.235 AS4837 CHINA UNICOM China169 Backbone 10.59ms from Changchun, CN
181.214.166.75 AS174 Cogent Communications, LLC 0.20ms from Chicago, US
34.123.183.251 AS396982 Google LLC 0.12ms from Council Bluffs, US
34.253.107.27 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
86.130.246.139 AS2856 British Telecommunications PLC 2.47ms from Erith, GB
89.57.99.251 AS207790 SWN Stadtwerke Neumuenster GmbH 2.16ms from Hamburg, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 152.16.124.181
traceroute to 152.16.124.181 (152.16.124.181): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.7 0.063 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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 AS13371 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs