162.129.0.0/16

AS5723 · Johns Hopkins University

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Summary

Country	United States
Domain	jhu.edu
ASN	AS5723
Registry	ARIN
ID	JHMI

WHOIS Details

NetHandle:      NET-162-129-0-0-1
OrgID:          JHMI-Z
Parent:         NET-162-0-0-0-0
NetName:        JHMI
NetRange:       162.129.0.0 - 162.129.255.255
NetType:        allocation
RegDate:        1992-11-20
Updated:        2021-12-14
Source:         ARIN


OrgID:          JHMI-Z
OrgName:        The Johns Hopkins Medical Institutions
CanAllocate:    
Street:         600 North Wolfe Street
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21205
RegDate:        2020-08-28
Updated:        2023-10-27
OrgAdminHandle: DZ24-ARIN
OrgTechHandle:  DZ24-ARIN
OrgAbuseHandle: DZ24-ARIN
Source:         ARIN


POCHandle:      DZ24-ARIN
IsRole:         Y
LastName:       Network Operation Center
FirstName:      
Street:         3400 North Charles St. Garland Hall
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21218
RegDate:        1998-12-15
Updated:        2025-05-01
OfficePhone:    +1-410-516-4357
Mailbox:        noc@jhu.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 162.0.0.0/8

Range	ASN	Company	Num of IPs
162.160.0.0/11	AS21928	T-Mobile USA, Inc.	2,097,152
162.192.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.224.0.0/12	AS7018	AT&T Enterprises, LLC	1,048,576
162.192.0.0/12	AS7287	AT&T Enterprises, LLC	1,048,576
162.152.0.0/14	AS10796	Charter Communications Inc	262,144
162.148.0.0/14	AS7922	Comcast Cable Communications, LLC	262,144
162.214.0.0/15	AS46606	Unified Layer	131,072
162.240.0.0/15	AS396982	Unified Layer	131,072
162.240.0.0/15	AS46606	Unified Layer	131,072
162.214.0.0/15	AS14618	Unified Layer	131,072
162.214.0.0/15	AS26337	Unified Layer	131,072
162.214.0.0/15	AS396982	Unified Layer	131,072
162.240.0.0/15	AS19871	Unified Layer	131,072
162.214.0.0/15	AS31898	Unified Layer	131,072
162.214.0.0/15	AS19871	Unified Layer	131,072
162.240.0.0/15	AS31898	Unified Layer	131,072
162.61.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.132.0.0/16	AS2047	Hoffmann LaRoche, Inc.	65,536
162.57.0.0/16	AS64226	MDU Resources Group, Inc.	65,536
162.125.0.0/16	AS19679	Dropbox, Inc.	65,536
162.85.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.39.0.0/16	AS7029	Windstream Communications LLC	65,536
162.46.0.0/16	AS7046	Central Intelligence Agency	65,536
162.106.0.0/16	AS395660	The City of Edmonton	65,536
162.24.0.0/16	AS56	Air Force Systems Networking	65,536
162.79.0.0/16	AS4155	USDA	65,536
162.97.0.0/16	AS3356	Level 3 Parent, LLC	65,536
162.51.0.0/16	AS23193	Community College of Allegheny County	65,536
162.97.0.0/16	AS3549	Level 3 Parent, LLC	65,536
162.73.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.11.0.0/16	AS8651	MUFG Securities EMEA PLC	65,536
162.94.0.0/16	AS22089	Hallmark Cards Inc.	65,536
162.130.0.0/16	AS6319	Marriott Corporation	65,536
162.81.0.0/16	AS33566	Knoxville Utilities Board	65,536
162.87.0.0/16	AS16509	Amazon.com, Inc.	65,536
162.137.0.0/16	AS16509	Amazon Technologies Inc.	65,536
162.68.0.0/16	AS26585	Intercontinental Exchange, Inc.	65,536
162.40.0.0/16	AS7029	Windstream Communications LLC	65,536
162.45.0.0/16	AS7046	Central Intelligence Agency	65,536
162.144.0.0/16	AS31898	Unified Layer	65,536
162.96.0.0/16	AS33274	Fairview Health Services	65,536
162.23.0.0/16	AS33845	Swiss Federation represented by FOITT	65,536
162.30.0.0/16	AS21512	Unity Health System	65,536
162.18.0.0/16	AS19820	Ball Corporation	65,536
162.38.0.0/16	AS2200	Universite de MONTPELLIER	65,536
162.144.0.0/16	AS19871	Unified Layer	65,536
162.104.0.0/16	AS209	CenturyLink Communications, LLC	65,536
162.104.0.0/16	AS22561	CenturyLink Communications, LLC	65,536
162.82.0.0/16	AS22616	William Beaumont Hospital	65,536

Hosted domains

There are 268 domain names hosted across 22 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
162.129.193.2	jhmi.edu	182
162.129.6.20	hopkinscancerresearch.org	52
162.129.45.50	ckidstudy.org	5
162.129.222.8	smart-stats-tools.org	3
162.129.222.9	ciprianstats.org	3
162.129.231.130	medreader.org	2
162.129.237.15	beerlab.org	2
162.129.222.10	neuroconductor.org	2
162.129.244.29	jrocfit.com	2
162.129.223.26	opencravat.org	2
162.129.6.114	jhucorestore.com	2
162.129.214.250	engineering-urology.org	1
162.129.6.70	allkids.org	1
162.129.45.56	selfinterview.org	1
162.129.55.2	voicesence.com	1
162.129.232.19	digitalkaryotyping.org	1
162.129.223.27	cravat.us	1
162.129.247.245	open-map.org	1
162.129.13.200	hopkinscoloncancercenter.org	1
162.129.223.22	s4e.ai	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

1,158 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
162.129.222.9	AS5723 Johns Hopkins University	`4.33ms` from Ashburn, US
162.129.196.50	AS5723 Johns Hopkins University	`6.08ms` from Ashburn, US
162.129.176.189	AS5723 Johns Hopkins University	`4.10ms` from Ashburn, US
162.129.45.200	AS5723 Johns Hopkins University	`4.33ms` from Ashburn, US
162.129.198.7	AS5723 Johns Hopkins University	`6.15ms` from Ashburn, US
162.129.244.243	AS5723 Johns Hopkins University	`4.26ms` from Ashburn, US
162.129.243.1	AS5723 Johns Hopkins University	`4.48ms` from Ashburn, US
162.129.37.7	AS5723 Johns Hopkins University	`6.11ms` from Ashburn, US
162.129.179.122	AS5723 Johns Hopkins University	`4.14ms` from Ashburn, US
162.129.255.219	AS5723 Johns Hopkins University	`0.35ms` from Ashburn, US
162.129.13.16	AS5723 Johns Hopkins University	`6.05ms` from Ashburn, US
162.129.178.18	AS5723 Johns Hopkins University	`4.19ms` from Ashburn, US
162.129.201.61	AS5723 Johns Hopkins University	`6.67ms` from Ashburn, US
162.129.71.11	AS5723 Johns Hopkins University	`2.49ms` from Ashburn, US
162.129.229.1	AS5723 Johns Hopkins University	`4.53ms` from Ashburn, US
162.129.177.252	AS5723 Johns Hopkins University	`4.08ms` from Ashburn, US
162.129.214.250	AS5723 Johns Hopkins University	`4.50ms` from Ashburn, US
162.129.197.181	AS5723 Johns Hopkins University	`11.12ms` from Ashburn, US
162.129.203.100	AS5723 Johns Hopkins University	`6.60ms` from Ashburn, US
162.129.240.233	AS5723 Johns Hopkins University	`4.46ms` from Ashburn, US
162.129.200.24	AS5723 Johns Hopkins University	`6.69ms` from Ashburn, US
162.129.180.14	AS5723 Johns Hopkins University	`4.11ms` from Ashburn, US
162.129.233.1	AS5723 Johns Hopkins University	`4.40ms` from Ashburn, US
162.129.44.77	AS5723 Johns Hopkins University	`4.24ms` from Ashburn, US
162.129.223.62	AS5723 Johns Hopkins University	`4.27ms` 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
92.70.163.32	AS1136 KPN B.V.	`0.46ms` from Amsterdam, NL
39.107.192.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.75ms` from Beijing, CN
73.89.92.128	AS7922 Comcast Cable Communications, LLC	`7.97ms` from Boston, US
69.30.153.0	AS7029 Windstream Communications LLC	`0.54ms` from Chicago, US
89.166.242.0	AS9145 EWE TEL GmbH	`7.70ms` from Frankfurt am Main, DE
91.80.131.80	AS30722 Vodafone Italia S.p.A.	`15.21ms` from Milan, IT
212.232.35.48	AS197078 Yarnet Ltd	`5.18ms` from Moscow, RU
213.82.125.192	AS3269 Telecom Italia S.p.A.	`12.13ms` from Naples, IT
94.249.181.48	AS19318 Interserver, Inc	`0.44ms` from New York City, US
73.215.63.16	AS7922 Comcast Cable Communications, LLC	`7.01ms` from New York City, US
58.95.73.16	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.85ms` from Osaka, JP
177.131.159.0	AS52875 M.I.MONTREAL INFORMATICA LTDA	`0.14ms` from Rio de Janeiro, BR
52.152.25.48	AS8075 Microsoft Corporation	`0.14ms` from San Antonio, US
125.189.136.32	AS17858 LG POWERCOMM	`1.81ms` from Seoul, KR
112.165.162.48	AS4766 Korea Telecom	`3.50ms` from Seoul, KR
175.203.25.144	AS4766 Korea Telecom	`3.12ms` from Seoul, KR
120.79.194.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Shenzhen, CN
61.52.215.64	AS4837 CHINA UNICOM China169 Backbone	`1.23ms` from Zhengzhou, CN
31.215.153.48	AS5384 Emirates Internet	`4.60ms` from Al Fujairah City, AE
79.103.89.96	AS1241 Forthnet	`15.09ms` from Athens, GR
102.119.227.224	AS23889 Mauritius Telecom Ltd	`3.28ms` from Ebene, MU
18.193.136.0	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
93.239.152.48	AS3320 Deutsche Telekom AG	`5.71ms` from Frankfurt am Main, DE
54.37.151.0	AS16276 OVH SAS	`0.16ms` from Gravelines, FR
159.138.163.112	AS136907 HUAWEI CLOUDS	`0.91ms` from Johannesburg, ZA

Traceroute

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

traceroute -a -n -q1 -f5 -m12 162.129.190.41

traceroute to 162.129.190.41 (162.129.190.41): 12 hops max, 52 byte packets

5 [AS6939] 184.104.195.214 11.576 ms

6 *

7 *

8 *

9 [AS5723] 162.129.255.245 43.907 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Denver, US

On December 6th 2025

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