Autonomous System details

AS13371

Duke University  ·  duke.edu

United States

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AS13371 – Duke University

Field Value
Country United States
Website duke.edu
Hosted domains 602
IPv4 addresses 151,808
IPv6 addresses 3,626,777,458,843,887,524,118,528
ASN type Education
Registry arin
Allocated 19 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
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WHOIS Details

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                                                ASHandle:       AS13371
                                                OrgID:          AS13371
                                                ASName:         AS13371
                                                ASNumber:       AS13371
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 602 domain names hosted across 137 IP addresses on this ASN.

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IP Address Domain Domains on this IP
152.3.80.200 ██████████ 130
152.16.0.233 ██████████ 64
152.16.0.235 ██████████ 42
152.16.0.234 ██████████ 29
152.3.103.25 ██████████ 25
152.3.101.171 ██████████ 20
152.3.140.31 ██████████ 13
152.3.72.105 ██████████ 12
152.3.103.216 ██████████ 12
152.3.160.23 ████████ 11

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Peers

There is 1 peer for this ASN.

Peers Name
AS81 MCNC
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS81 MCNC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
152.3.83.97 AS13371 Duke University 11.55ms from Atlanta, US
152.3.89.126 AS13371 Duke University 10.70ms from Atlanta, US
152.3.11.148 AS13371 Duke University 10.66ms from Atlanta, US
152.3.32.253 AS13371 Duke University 11.04ms from Atlanta, US
152.3.175.250 AS13371 Duke University 10.95ms from Atlanta, US
152.3.2.189 AS13371 Duke University 10.75ms from Atlanta, US
152.3.240.254 AS13371 Duke University 10.70ms from Atlanta, US
152.3.67.230 AS13371 Duke University 10.65ms from Atlanta, US
152.3.147.161 AS13371 Duke University 10.71ms from Atlanta, US
152.3.64.1 AS13371 Duke University 11.93ms from Atlanta, US
152.3.187.109 AS13371 Duke University 10.68ms from Atlanta, US
152.3.20.157 AS13371 Duke University 10.75ms from Atlanta, US
152.3.51.1 AS13371 Duke University 10.73ms from Atlanta, US
67.159.73.56 AS13371 Duke University 15.71ms from Ashburn, US
67.159.96.10 AS13371 Duke University 15.52ms from Ashburn, US
152.3.228.250 AS13371 Duke University 11.75ms from Atlanta, US
152.3.106.129 AS13371 Duke University 10.70ms from Atlanta, US
152.3.103.93 AS13371 Duke University 10.45ms from Atlanta, US
152.3.29.97 AS13371 Duke University 10.89ms from Atlanta, US
152.3.10.254 AS13371 Duke University 11.06ms from Atlanta, US
152.3.40.9 AS13371 Duke University 10.79ms from Atlanta, US
152.3.226.225 AS13371 Duke University 10.60ms from Atlanta, US
152.3.222.253 AS13371 Duke University 11.06ms from Atlanta, US
152.3.100.50 AS13371 Duke University 10.46ms from Atlanta, US
152.3.205.190 AS13371 Duke University 10.58ms from Atlanta, 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
98.229.72.27 AS7922 Comcast Cable Communications, LLC 4.29ms from Boston, US
54.216.226.75 AS16509 Amazon.com, Inc. 0.24ms from Dublin, IE
217.251.226.107 AS3320 Deutsche Telekom AG 2.27ms from Duesseldorf, DE
130.233.99.59 AS15496 Aalto University 0.85ms from Helsinki, FI
116.108.228.59 AS24086 Viettel Corporation 4.79ms from Ho Chi Minh City, VN
106.40.144.171 AS4134 CHINANET-BACKBONE 7.71ms from Hohhot, CN
185.198.243.75 AS62240 Clouvider 0.18ms from London, GB
172.166.12.171 AS8075 Microsoft Corporation 0.23ms from London, GB
80.169.197.75 AS8220 COLT Technology Services Group Limited 0.58ms from London, GB
194.51.121.155 AS3215 Orange S.A. 0.97ms from Lyon, FR
98.211.70.187 AS7922 Comcast Cable Communications, LLC 10.65ms from Manassas, US
177.192.129.203 AS28573 Claro NXT Telecomunicacoes Ltda 6.59ms from Rio de Janeiro, BR
172.202.171.171 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
189.4.185.43 AS28573 Claro NXT Telecomunicacoes Ltda 4.53ms from Sao Paulo, BR
58.125.11.27 AS9318 SK Broadband Co Ltd 5.91ms from Seoul, KR
124.230.98.219 AS4134 CHINANET-BACKBONE 7.63ms from Changsha, CN
136.112.163.235 AS396982 Google LLC 0.12ms from Council Bluffs, US
2.203.254.107 AS3209 Vodafone GmbH 6.97ms from Duesseldorf, DE
79.209.180.203 AS3320 Deutsche Telekom AG 4.05ms from Frankfurt am Main, DE
175.44.144.123 AS4837 CHINA UNICOM China169 Backbone 9.70ms from Fuzhou, CN
110.39.248.219 AS38264 National WiMAX/IMS environment 19.97ms from Karachi, PK
98.61.72.75 AS7922 Comcast Cable Communications, LLC 3.31ms from Minneapolis, US
125.191.210.235 AS17858 LG POWERCOMM 1.69ms from Seoul, KR
220.74.141.91 AS4766 Korea Telecom 2.01ms from Seoul, KR
203.66.168.139 AS3462 Data Communication Business Group 1.23ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m5 152.16.198.193
traceroute to 152.16.198.193 (152.16.198.193): 5 hops max, 52 byte packets
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.

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