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

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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

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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

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

IP Address ASN Details
152.3.65.254 AS13371 Duke University 16.13ms from Ashburn, US
152.3.146.15 AS13371 Duke University 15.47ms from Ashburn, US
67.159.72.108 AS13371 Duke University 15.63ms from Ashburn, US
67.159.64.50 AS13371 Duke University 15.88ms from Ashburn, US
152.3.148.181 AS13371 Duke University 15.57ms from Ashburn, US
152.3.109.129 AS13371 Duke University 14.45ms from Herndon, US
152.3.145.61 AS13371 Duke University 15.68ms from Manassas, US
67.159.88.2 AS13371 Duke University 16.35ms from Ashburn, US
67.159.79.225 AS13371 Duke University 15.93ms from Ashburn, US
152.3.33.5 AS13371 Duke University 14.27ms from Ashburn, US
152.3.190.126 AS13371 Duke University 14.41ms from Ashburn, US
152.3.238.220 AS13371 Duke University 14.47ms from Ashburn, US
152.16.2.99 AS13371 Duke University 14.04ms from Ashburn, US
152.3.9.157 AS13371 Duke University 14.38ms from Ashburn, US
152.3.220.250 AS13371 Duke University 14.31ms from Herndon, US
152.3.56.253 AS13371 Duke University 16.18ms from Manassas, US
152.3.184.40 AS13371 Duke University 14.39ms from Ashburn, US
152.16.0.189 AS13371 Duke University 14.32ms from Ashburn, US
67.159.80.46 AS13371 Duke University 14.44ms from Ashburn, US
152.3.120.252 AS13371 Duke University 14.87ms from Ashburn, US
152.3.6.189 AS13371 Duke University 14.45ms from Ashburn, US
152.3.189.190 AS13371 Duke University 14.80ms from Ashburn, US
67.159.68.28 AS13371 Duke University 15.79ms from Ashburn, US
152.3.204.253 AS13371 Duke University 14.43ms from Herndon, US
152.3.136.133 AS13371 Duke University 15.51ms from Herndon, 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
84.87.60.235 AS1136 KPN B.V. 1.31ms from Amsterdam, NL
74.235.228.59 AS8075 Microsoft Corporation 0.63ms from Ashburn, US
178.217.185.251 AS51290 BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI 4.63ms from Berlin, DE
34.66.88.123 AS396982 Google LLC 0.13ms from Council Bluffs, US
86.130.246.139 AS2856 British Telecommunications PLC 2.47ms from Erith, GB
87.184.183.107 AS3320 Deutsche Telekom AG 4.45ms from Frankfurt am Main, DE
93.240.170.123 AS3320 Deutsche Telekom AG 0.81ms from Frankfurt am Main, DE
219.255.122.155 AS9318 SK Broadband Co Ltd 3.56ms from Incheon, KR
95.148.111.107 AS2856 British Telecommunications PLC 2.76ms from London, GB
194.51.121.155 AS3215 Orange S.A. 1.12ms from Lyon, FR
35.141.39.251 AS33363 Charter Communications, Inc 5.46ms from Orlando, US
183.101.131.171 AS4766 Korea Telecom 1.05ms from Seoul, KR
3.170.236.187 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG
85.29.232.75 AS3249 Telia Eesti AS 7.10ms from Tallinn, EE
212.68.184.27 AS58325 Hydra Communications Ltd 0.40ms from Tokyo, JP
153.120.136.187 AS7684 SAKURA Internet Inc. 16.30ms from Tokyo, JP
220.170.135.171 AS4134 CHINANET-BACKBONE 1.21ms from UEruemqi, CN
154.245.217.235 AS36947 Telecom Algeria 12.57ms from Algiers, DZ
52.174.136.59 AS8075 Microsoft Corporation 0.16ms from Amsterdam, NL
8.146.185.27 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.72ms from Beijing, CN
35.84.217.235 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
81.182.161.107 AS5483 Magyar Telekom Plc. 6.03ms from Budapest, HU
156.196.244.155 AS8452 TE-AS 4.45ms from Cairo, EG
59.79.157.91 AS4538 China Education and Research Network Center 5.44ms from Hangzhou, CN
112.8.81.155 AS24444 Shandong Mobile Communication Company Limited 4.89ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -m6 152.16.178.101
traceroute to 152.16.178.101 (152.16.178.101): 6 hops max, 52 byte packets
4 *
5 *
6 *
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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