1. All IP Ranges
  2. 192.0.0.0/8
  3. 192.12.0.0/16
  4. AS5723  | 192.12.13.0/24

192.12.13.0/24

AS5723  ·  Johns Hopkins University

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Summary

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

WHOIS Details

NetHandle:      NET-192-12-13-0-1
OrgID:          JHU-Z
Parent:         NET-192-0-0-0-0
NetName:        JHU
NetRange:       192.12.13.0 - 192.12.13.255
NetType:        allocation
RegDate:        1984-09-13
Updated:        2021-12-14
TechHandle:     DZ24-ARIN
Source:         ARIN


OrgID:          JHU-Z
OrgName:        Johns Hopkins University
CanAllocate:    
Street:         Hopkins Information Technology Services
Street:         3400 North Charles Street
Street:         Garland Hall, Suite 020
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21218
RegDate:        2020-08-28
Updated:        2020-08-28
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 192.12.0.0/16

Range ASN Company Num of IPs
192.12.104.0/22 AS22945 Parkland Health & Hospital System 1,024
192.12.112.0/22 AS61942 TURBONET TELECOM LTDA 1,024
192.12.146.0/23 AS22788 Katy Independent School District 512
192.12.148.0/23 AS33726 GENEVA COLLEGE 512
192.12.192.0/23 AS2597 .it Registry - IIT-CNR 512
192.12.238.0/24 AS104 University of Colorado 256
192.12.242.0/24 AS104 University of Colorado 256
192.12.240.0/24 AS104 University of Colorado 256
192.12.185.0/24 AS111 Boston University 256
192.12.54.0/24 AS1101 IP-EEND-192-12-54 256
192.12.189.0/24 AS111 Boston University 256
192.12.26.0/24 AS11948 Development Group, Inc 256
192.12.236.0/24 AS13697 Saber Healthcare Group LLC 256
192.12.82.0/24 AS14 Columbia University 256
192.12.245.0/24 AS104 University of Colorado 256
192.12.235.0/24 AS1653 Linkoping University 256
192.12.205.0/24 AS159 Ohio State University 256
192.12.78.0/24 AS10725 Genentech, Inc. 256
192.12.63.0/24 AS17 Purdue University 256
192.12.69.0/24 AS1706 The University of Arizona 256
192.12.208.0/24 AS1829 Los Alamos National Laboratory 256
192.12.83.0/24 AS1852 University of California, Washington Center 256
192.12.207.0/24 AS195 San Diego Supercomputer Center 256
192.12.28.0/24 AS21556 National Aeronautics and Space Administration 256
192.12.79.0/24 AS215923 ASSUTA ASHDOD PUBLIC HOSPITAL (R.A) 256
192.12.126.0/24 AS1540 Headquarters, USAISC 256
192.12.108.0/24 AS26007 Swick Technologies, LLC 256
192.12.76.0/24 AS24436 Information Technology Services 256
192.12.234.0/24 AS25 University of California at Berkeley 256
192.12.194.0/24 AS2597 Registry of ccTLD .it LAN 256
192.12.52.0/24 AS14230 Sunquest Information Systems, Inc. 256
192.12.244.0/24 AS104 University of Colorado 256
192.12.221.0/24 AS26069 Alvernia University 256
192.12.33.0/24 AS264 SRI International 256
192.12.5.0/24 AS264 SRI International 256
192.12.118.0/24 AS266818 RODRIGUEZ Y HERRERA LTDA 256
192.12.210.0/24 AS27064 Headquarters, USAISC 256
192.12.206.0/24 AS27198 Indiana University 256
192.12.73.0/24 AS2856 Adastral Park Laboratories 256
192.12.0.0/24 AS29861 Syntax Systems Limited 256
192.12.19.0/24 AS31 California Institute of Technology 256
192.12.117.0/24 AS328268 INSTITUT NATIONAL DES POSTES ET TELECOMMUNICATIONS - INPT 256
192.12.111.0/24 AS328283 Banco de Poupança e Crédito S.A 256
192.12.95.0/24 AS32982 U.S. Department of Energy 256
192.12.241.0/24 AS104 University of Colorado 256
192.12.31.0/24 AS36131 PageBites, Inc. 256
192.12.80.0/24 AS36375 University of Michigan 256
192.12.110.0/24 AS36974 MTN COTE D'IVOIRE S.A 256
192.12.46.0/24 AS393344 Helion Technologies, Inc 256
192.12.22.0/24 AS10399 University of Texas System 256

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
153.96.155.72 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 7.36ms from Berlin, DE
52.43.7.184 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
172.183.82.24 AS8075 Microsoft Corporation 0.32ms from Chicago, US
76.25.72.8 AS7922 Comcast Cable Communications, LLC 5.76ms from Denver, US
36.97.111.72 AS4134 CHINANET-BACKBONE 9.63ms from Harbin, CN
183.124.110.104 AS4766 Korea Telecom 1.48ms from Incheon, KR
174.69.225.88 AS22773 Cox Communications Inc. 3.59ms from Los Angeles, US
80.104.47.200 AS3269 Telecom Italia S.p.A. 15.79ms from Naples, IT
148.245.238.40 AS6503 Axtel, S.A.B. de C.V. 6.25ms from Santiago de Querétaro, MX
168.138.152.88 AS31898 Oracle Corporation 0.30ms from Sao Paulo, BR
180.47.219.120 AS4713 NTT DOCOMO BUSINESS,Inc. 3.21ms from Tokyo, JP
195.230.58.8 AS8447 A1 Telekom Austria AG 1.04ms from Vienna, AT
104.24.7.136 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
43.152.248.8 AS132203 Tencent Building, Kejizhongyi Avenue 0.81ms from Bangkok, TH
109.92.36.184 AS8400 TELEKOM SRBIJA a.d. 8.18ms from Belgrade, RS
62.3.43.248 AS209014 IP Backbone of ITgration GmbH 0.07ms from Duesseldorf, DE
130.41.39.216 AS394089 Google LLC 1.05ms from Frankfurt am Main, DE
46.27.54.24 AS12430 VODAFONE ESPANA S.A.U. 12.81ms from Madrid, ES
62.98.59.232 AS1267 WIND TRE S.P.A. 9.53ms from Rome, IT
37.29.69.56 AS31213 PJSC MegaFon 1.07ms from Saint Petersburg, RU
13.209.56.88 AS16509 Amazon.com, Inc. 0.31ms from Seoul, KR
14.46.232.184 AS4766 Korea Telecom 4.98ms from Seoul, KR
221.223.179.168 AS4808 China Unicom Beijing Province Network 3.23ms from Beijing, CN
172.176.194.104 AS8075 Microsoft Corporation 0.25ms from Boydton, US
75.219.162.200 AS6167 Verizon Business 17.22ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 192.12.13.17
traceroute to 192.12.13.17 (192.12.13.17): 10 hops max, 52 byte packets
3 [] 198.32.160.61 2.923 ms
4 *
5 *
6 *
7 [AS6939] 209.51.168.62 8.004 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in New York City, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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