Autonomous System details

AS5723

Johns Hopkins University  ·  jhu.edu

United States

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AS5723 – Johns Hopkins University

Field Value
Country United States
Website jhu.edu
Hosted domains 454
IPv4 addresses 135,680
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Education
Registry arin
Allocated 31 years ago on Sep 06, 1995
Updated 6 years ago on Sep 08, 2020

IP Ranges

Netblock Company Num of IPs
128.220.0.0/16 Johns Hopkins University 65,536
162.129.0.0/16 The Johns Hopkins Medical Institutions 65,536
198.57.32.0/21 Johns Hopkins All Children's Hospital, Inc. 2,048
198.57.40.0/22 Johns Hopkins All Children's Hospital, Inc. 1,024
204.124.184.0/22 Johns Hopkins All Children's Hospital, Inc. 1,024
192.12.13.0/24 Johns Hopkins University 256
192.12.14.0/24 Johns Hopkins University 256
198.57.39.0/24 Johns Hopkins All Children's Hospital, Inc. 256
Netblock Company
2606:2b00::/32 Johns Hopkins University
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WHOIS Details

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                                                ASHandle:       AS5723
                                                OrgID:          AS5723
                                                ASName:         AS5723
                                                ASNumber:       AS5723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 454 domain names hosted across 62 IP addresses on this ASN.

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IP Address Domain Domains on this IP
162.129.193.2 ████████ 180
128.220.192.40 ██████████ 63
162.129.6.20 ██████████ 52
128.220.193.2 ███████ 43
128.220.194.98 ██████████ 19
128.220.233.141 ██████████ 16
128.220.195.53 ██████████ 10
128.220.32.26 ██████████ 8
128.220.232.234 ██████████ 8
128.220.13.64 ██████████ 7

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Peers

There are 6 peers for this ASN.

Peers Name
AS10886 University of Maryland
AS11096 FloridaNet
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
AS77 Johns Hopkins University Applied Physics Laboratory
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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11096 FloridaNet
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
162.129.177.252 AS5723 Johns Hopkins University 3.91ms from Ashburn, US
128.220.14.1 AS5723 Johns Hopkins University 4.43ms from Ashburn, US
128.220.0.25 AS5723 Johns Hopkins University 2.28ms from Ashburn, US
128.220.37.20 AS5723 Johns Hopkins University 4.26ms from Ashburn, US
162.129.196.247 AS5723 Johns Hopkins University 6.06ms from Ashburn, US
128.220.238.3 AS5723 Johns Hopkins University 4.23ms from Ashburn, US
162.129.237.16 AS5723 Johns Hopkins University 4.29ms from Ashburn, US
128.220.117.1 AS5723 Johns Hopkins University 4.15ms from Ashburn, US
128.220.124.1 AS5723 Johns Hopkins University 4.17ms from Ashburn, US
128.220.196.79 AS5723 Johns Hopkins University 4.08ms from Ashburn, US
162.129.32.6 AS5723 Johns Hopkins University 3.97ms from Ashburn, US
128.220.13.91 AS5723 Johns Hopkins University 4.21ms from Ashburn, US
128.220.44.3 AS5723 Johns Hopkins University 3.56ms from Ashburn, US
162.129.160.82 AS5723 Johns Hopkins University 2.52ms from Ashburn, US
162.129.23.13 AS5723 Johns Hopkins University 3.89ms from Ashburn, US
128.220.8.3 AS5723 Johns Hopkins University 4.29ms from Ashburn, US
128.220.194.15 AS5723 Johns Hopkins University 3.93ms from Ashburn, US
162.129.234.2 AS5723 Johns Hopkins University 4.28ms from Ashburn, US
162.129.214.250 AS5723 Johns Hopkins University 4.42ms from Ashburn, US
128.220.143.25 AS5723 Johns Hopkins University 4.55ms from Ashburn, US
128.220.40.30 AS5723 Johns Hopkins University 4.72ms from Ashburn, US
162.129.229.1 AS5723 Johns Hopkins University 4.20ms from Ashburn, US
128.220.3.203 AS5723 Johns Hopkins University 2.41ms from Ashburn, US
162.129.181.164 AS5723 Johns Hopkins University 4.13ms from Ashburn, US
128.220.107.1 AS5723 Johns Hopkins University 7.22ms 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
223.231.186.123 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.60ms from Bengaluru, IN
54.212.126.171 AS16509 Amazon.com, Inc. 0.36ms from Boardman, US
45.186.200.107 AS269820 FULL DATA COMUNICACIONES C.A. 15.81ms from Bogota, CO
158.195.179.251 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 2.90ms from Bratislava, SK
140.141.175.107 AS12119 ITV-3 5.08ms from Chicago, US
179.109.119.171 AS270760 AR TELECOM LTDA 5.96ms from Curitiba, BR
70.74.238.11 AS6327 Shaw Communications 9.49ms from Edmonton, CA
8.154.21.75 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.69ms from Hangzhou, CN
184.85.146.43 AS16625 Akamai Technologies, Inc. 0.41ms from Helsinki, FI
121.121.10.171 AS9534 Binariang Berhad 3.13ms from Kuala Lumpur, MY
172.1.152.123 AS7018 AT&T Enterprises, LLC 2.69ms from Los Angeles, US
34.93.60.171 AS396982 Google LLC 0.09ms from Mumbai, IN
117.81.11.219 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.42ms from Nanjing, CN
187.106.232.123 AS28573 Claro NXT Telecomunicacoes Ltda 5.20ms from Osasco, BR
216.92.225.155 AS7859 pair Networks 0.08ms from Pittsburgh, US
73.240.40.75 AS7922 Comcast Cable Communications, LLC 1.91ms from Portland, US
13.238.134.43 AS16509 Amazon.com, Inc. 0.16ms from Sydney, AU
114.27.209.123 AS3462 Data Communication Business Group 4.06ms from Taichung, TW
178.189.136.155 AS8447 A1 Telekom Austria AG 8.52ms from Vienna, AT
3.30.148.107 AS8987 Amazon Data Services Ireland Ltd 0.39ms from Boardman, US
15.181.177.155 AS16509 Amazon.com, Inc. 0.07ms from Chicago, US
93.221.121.203 AS3320 Deutsche Telekom AG 2.87ms from Duesseldorf, DE
88.140.139.91 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.48ms from Lausanne, CH
89.153.64.107 AS2860 NOS COMUNICACOES, S.A. 11.96ms from Lisbon, PT
74.48.218.203 AS35916 MULTACOM CORPORATION 0.28ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m11 162.129.69.139
traceroute to 162.129.69.139 (162.129.69.139): 11 hops max, 52 byte packets
4 [AS6939] 209.51.161.29 0.558 ms
5 *
7 *
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS5723 at robtex.

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