192.5.91.0/24

AS17 · Purdue University

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Summary

Country	United States
Domain	purdue.edu
ASN	AS17
Registry	ARIN
ID	PURDUE-ECN1

WHOIS Details

NetHandle:      NET-192-5-91-0-1
OrgID:          PURDUE-Z
Parent:         NET-192-0-0-0-0
NetName:        PURDUE-ECN1
NetRange:       192.5.91.0 - 192.5.91.255
NetType:        allocation
RegDate:        1984-07-02
Updated:        2022-10-20
TechHandle:     JMM118-ARIN
Source:         ARIN


OrgID:          PURDUE-Z
OrgName:        Purdue University
CanAllocate:    
Street:         Information Technology
Street:         155 S. Grant Street
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907-2114
RegDate:        2022-10-09
Updated:        2025-12-15
OrgAdminHandle: PNOC-ARIN
OrgTechHandle:  BAC22-ARIN
OrgTechHandle:  JUSTI129-ARIN
OrgTechHandle:  PURDU-ARIN
OrgTechHandle:  SCHNE483-ARIN
OrgAbuseHandle: PUISP-ARIN
OrgNOCHandle:   PNOC-ARIN
OrgRoutingHandle:   PNOC-ARIN
OrgDNSHandle:   PURDU-ARIN
Source:         ARIN


POCHandle:      PNOC-ARIN
IsRole:         Y
LastName:       Purdue Network Operations Center
FirstName:      
Street:         191 N. University Street
Street:         TEL 115A
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907
RegDate:        2003-08-12
Updated:        2025-11-18
OfficePhone:    +1-765-494-4000
Mailbox:        noc@purdue.edu
Source:         ARIN


POCHandle:      SCHNE483-ARIN
IsRole:         N
LastName:       Schneider
FirstName:      Mark
Street:         351 South Chauncey Avenue Apartment 9
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47906
RegDate:        2025-12-15
Updated:        2025-12-15
OfficePhone:    +1-765-496-6981
Mailbox:        xanawatt@kitauji.net
Source:         ARIN


POCHandle:      JMM118-ARIN
IsRole:         N
LastName:       Moya
FirstName:      James
Street:         Purdue University
Street:         MSEE Building
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907
RegDate:        1997-10-14
Updated:        2023-05-11
OfficePhone:    +1-765-494-2349
Mailbox:        moyman@ecn.purdue.edu
Source:         ARIN


POCHandle:      BAC22-ARIN
IsRole:         N
LastName:       Clayton
FirstName:      Bradley
Street:         615 Mitch Daniels Blvd
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907
RegDate:        2006-05-22
Updated:        2025-07-23
OfficePhone:    +1-765-494-5937
Mailbox:        bac@purdue.edu
Source:         ARIN


POCHandle:      JUSTI129-ARIN
IsRole:         N
LastName:       McIntyre
FirstName:      Justin
Street:         191 N University St.
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907
RegDate:        2023-09-22
Updated:        2025-12-01
OfficePhone:    +1-765-496-7272
Mailbox:        mcintyrj@purdue.edu
Source:         ARIN


POCHandle:      PURDU-ARIN
IsRole:         Y
LastName:       Purdue Hostmaster
FirstName:      
Street:         191 N. University Street
Street:         TEL 115A
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907
RegDate:        2007-10-30
Updated:        2025-12-01
OfficePhone:    +1-765-496-7272
Mailbox:        hostmaster@purdue.edu
Source:         ARIN


POCHandle:      PUISP-ARIN
IsRole:         Y
LastName:       Purdue University STEAM-CIRT
FirstName:      
Street:         2550 Northwestern Ave., Suite 1100
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47906
RegDate:        2003-01-13
Updated:        2025-04-16
OfficePhone:    +1-765-496-1666
Mailbox:        abuse@purdue.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 192.5.0.0/16

Range	ASN	Company	Num of IPs
192.5.4.0/23	AS3557	Internet Systems Consortium, Inc.	512
192.5.154.0/23	AS36551	Compassion International, Inc.	512
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.46.0/24	AS12081	Greenheck Fan	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.89.0/24	AS10578	Harvard University	256
192.5.208.0/24	AS10961	Boston University	256
192.5.206.0/24	AS111	Boston University	256
192.5.207.0/24	AS111	Boston University	256
192.5.215.0/24	AS11279	George Mason University	256
192.5.7.0/24	AS22255	Allegheny-Singer Research Institute	256
192.5.18.0/24	AS22238	DoD Network Information Center	256
192.5.219.0/24	AS12148	Clemson University	256
192.5.97.0/24	AS1267		256
192.5.43.0/24	AS14	Columbia University	256
192.5.221.0/24	AS16778	Cook Children's Health Care System	256
192.5.101.0/24	AS17	Purdue University	256
192.5.102.0/24	AS17	Purdue University	256
192.5.40.0/24	AS17	Purdue University	256
192.5.48.0/24	AS17	Purdue University	256
192.5.12.0/24	AS17055	University of Utah	256
192.5.66.0/24	AS1742	Harvard University	256
192.5.8.0/24	AS19	Leidos, Inc.	256
192.5.53.0/24	AS20	University of Rochester	256
192.5.14.0/24	AS21	The RAND Corporation	256
192.5.73.0/24	AS11978	Vegas.com, LLC	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	256
192.5.134.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.163.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.213.0/24	AS243	L3Harris Technologies, Inc.	256
192.5.216.0/24	AS2511	Nippon Telegraph and Telephone Corporation	256
192.5.38.0/24	AS264	SRI International	256
192.5.67.0/24	AS264	SRI International	256
192.5.41.0/24	AS27064	Navy Network Information Center (NNIC)	256
192.5.50.0/24	AS2841	Chalmers University of Technology	256
192.5.241.0/24	AS29797	SEI Investments Developments, INC	256
192.5.19.0/24	AS299	University of California, Irvine	256
192.5.15.0/24	AS32064	American University	256
192.5.109.0/24	AS32666	Case Western Reserve University	256
192.5.110.0/24	AS32666	Case Western Reserve University	256
192.5.113.0/24	AS32666	Case Western Reserve University	256
192.5.51.0/24	AS32831	Roswell Park Cancer Institute	256
192.5.104.0/24	AS33154	Westmoreland County Community College	256
192.5.166.0/24	AS3431	General Atomics	256
192.5.6.0/24	AS10515	VeriSign Global Registry Services	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
68.33.168.88	AS7922 Comcast Cable Communications, LLC	`4.90ms` from Ashburn, US
76.111.52.248	AS7922 Comcast Cable Communications, LLC	`1.32ms` from Atlanta, US
35.82.234.56	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
44.252.210.136	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
52.158.220.232	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
87.142.49.24	AS3320 Deutsche Telekom AG	`3.88ms` from Frankfurt am Main, DE
125.112.212.168	AS4134 CHINANET-BACKBONE	`8.97ms` from Hangzhou, CN
61.96.175.40	AS45374 CCS	`4.97ms` from Incheon, KR
76.103.186.232	AS7922 Comcast Cable Communications, LLC	`2.68ms` from San Jose, US
52.159.238.88	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
200.145.119.88	AS53166 UNIVERSIDADE ESTADUAL PAULISTA	`9.23ms` from Sao Paulo, BR
42.178.31.56	AS4837 CHINA UNICOM China169 Backbone	`10.90ms` from Tieling, CN
36.92.224.40	AS7713 PT Telekomunikasi Indonesia	`0.90ms` from Batam, ID
172.0.137.248	AS7018 AT&T Enterprises, LLC	`16.93ms` from Chicago, US
186.236.147.168	AS22689 SERCOMTEL S/A TELECOMUNICACOES	`8.94ms` from Curitiba, BR
54.77.158.88	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
37.80.142.248	AS3320 Deutsche Telekom AG	`15.47ms` from Duesseldorf, DE
93.123.212.184	AS35539 Information and Communication Technologies LLC	`1.93ms` from Moscow, RU
5.137.85.200	AS12389 PJSC Rostelecom	`0.94ms` from Novosibirsk, RU
64.161.130.72	AS7018 AT&T Enterprises, LLC	`1.57ms` from San Jose, US
20.167.147.8	AS8075 Microsoft Corporation	`4.73ms` from Sydney, AU
126.66.241.184	AS17676 SoftBank Corp.	`3.53ms` from Tokyo, JP
117.247.214.24	AS9829 National Internet Backbone	`13.95ms` from Bengaluru, IN
90.84.164.24	AS2285 OCB Orange Cloud Business CDN ASN	`0.09ms` from Bucharest, RO
43.136.169.24	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Chengdu, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m11 192.5.91.106

traceroute to 192.5.91.106 (192.5.91.106): 11 hops max, 52 byte packets

3 [AS6453] 64.86.8.61 0.569 ms

4 *

5 *

6 [AS6939] 184.104.192.150 20.613 ms

7 [AS6939] 184.105.35.194 19.567 ms

8 [AS17] 192.5.40.0 20.894 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On March 13th 2026

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.

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