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 455
IPv4 addresses 135,680
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type Education
Registry arin
Allocated 30 years ago on Sep 06, 1995
Updated 5 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 455 domain names hosted across 61 IP addresses on this ASN.

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IP Address Domain Domains on this IP
162.129.193.2 ████████ 182
128.220.192.40 ██████████ 63
162.129.6.20 ██████████ 52
128.220.193.2 ███████ 46
128.220.194.98 ██████████ 18
128.220.233.141 ██████████ 17
128.220.192.230 ██████████ 11
128.220.195.53 ██████████ 11
128.220.13.64 ██████████ 9
128.220.232.234 ██████████ 8

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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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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
162.129.247.11 AS5723 Johns Hopkins University 4.35ms from Ashburn, US
162.129.6.129 AS5723 Johns Hopkins University 6.26ms from Ashburn, US
128.220.70.1 AS5723 Johns Hopkins University 4.41ms from Ashburn, US
128.220.174.225 AS5723 Johns Hopkins University 2.52ms from Ashburn, US
162.129.232.1 AS5723 Johns Hopkins University 4.38ms from Ashburn, US
162.129.17.2 AS5723 Johns Hopkins University 2.85ms from Ashburn, US
128.220.234.1 AS5723 Johns Hopkins University 2.57ms from Ashburn, US
128.220.81.1 AS5723 Johns Hopkins University 4.52ms from Ashburn, US
128.220.38.6 AS5723 Johns Hopkins University 4.19ms from Ashburn, US
128.220.117.1 AS5723 Johns Hopkins University 4.32ms from Ashburn, US
162.129.228.2 AS5723 Johns Hopkins University 4.68ms from Ashburn, US
128.220.8.3 AS5723 Johns Hopkins University 4.43ms from Ashburn, US
128.220.200.250 AS5723 Johns Hopkins University 4.49ms from Ashburn, US
162.129.180.13 AS5723 Johns Hopkins University 4.11ms from Ashburn, US
162.129.229.1 AS5723 Johns Hopkins University 4.50ms from Ashburn, US
162.129.250.5 AS5723 Johns Hopkins University 4.50ms from Ashburn, US
162.129.244.243 AS5723 Johns Hopkins University 4.27ms from Ashburn, US
128.220.106.248 AS5723 Johns Hopkins University 4.79ms from Ashburn, US
162.129.227.227 AS5723 Johns Hopkins University 4.28ms from Ashburn, US
162.129.206.129 AS5723 Johns Hopkins University 5.78ms from Herndon, US
198.57.37.37 AS5723 Johns Hopkins University 7.74ms from Miami, US
162.129.223.72 AS5723 Johns Hopkins University 4.30ms from Ashburn, US
162.129.212.1 AS5723 Johns Hopkins University 4.64ms from Ashburn, US
128.220.253.212 AS5723 Johns Hopkins University 4.36ms from Ashburn, US
162.129.201.61 AS5723 Johns Hopkins University 6.81ms 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
101.28.85.139 AS4837 CHINA UNICOM China169 Backbone 11.05ms from Beijing, CN
123.60.218.187 AS55990 Huawei Cloud Service data center 3.76ms from Beijing, CN
47.26.205.155 AS20115 Charter Communications LLC 13.96ms from Chicago, US
50.90.65.43 AS33363 Charter Communications, Inc 9.81ms from Chicago, US
68.94.174.107 AS7018 AT&T Enterprises, LLC 9.57ms from Chicago, US
20.233.123.27 AS8075 Microsoft Corporation 0.95ms from Dubai, AE
178.10.101.59 AS3209 Vodafone GmbH 6.07ms from Duesseldorf, DE
102.32.205.59 AS327782 Metrofibre Networx 1.65ms from Durban, ZA
79.254.232.123 AS3320 Deutsche Telekom AG 5.82ms from Frankfurt am Main, DE
109.48.169.187 AS2860 NOS COMUNICACOES, S.A. 7.52ms from Lisbon, PT
47.146.32.123 AS5650 Frontier Communications of America, Inc. 1.89ms from Los Angeles, US
86.38.135.219 AS136787 PacketHub S.A. 0.20ms from Miami, US
183.138.239.43 AS4134 CHINANET-BACKBONE 9.77ms from Ningbo, CN
118.2.168.155 AS4713 NTT DOCOMO BUSINESS,Inc. 2.94ms from Osaka, JP
90.59.193.251 AS3215 Orange S.A. 5.94ms from Paris, FR
67.166.129.251 AS7922 Comcast Cable Communications, LLC 7.06ms from San Jose, US
71.198.145.139 AS7922 Comcast Cable Communications, LLC 6.43ms from San Jose, US
187.192.169.155 AS8151 UNINET 10.53ms from Santiago de Queretaro, MX
61.33.11.43 AS3786 LG DACOM Corporation 1.79ms from Seoul, KR
3.24.239.27 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
192.3.14.59 AS36352 HostPapa 0.12ms from Buffalo, US
38.114.118.203 AS174 Cogent Communications, LLC 1.15ms from Dallas, US
113.125.71.139 AS58519 Cloud Computing Corporation 0.40ms from Guiyang, CN
193.105.84.251 AS209140 ICDAS CELIK ENRJI TERSANE VE ULASIM SANAYI AS 2.66ms from Istanbul, TR
66.175.236.251 AS8560 IONOS SE 0.42ms from Lenexa, US

Traceroute

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

$
traceroute -a -n -q1 -f6 162.129.176.144
traceroute to 162.129.176.144 (162.129.176.144): 64 hops max, 52 byte packets
7 *
8 *
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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