128.211.188.0/22

AS397501 · Purdue University

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Summary

Country	United States
Domain	purdue.edu
ASN	AS397501
Registry	ARIN
ID	PURDUE-CS-CYP

WHOIS Details

NetHandle:      NET-128-211-0-0-1
OrgID:          PURDUE-Z
Parent:         NET-128-0-0-0-0
NetName:        PURDUE-CS-CYP
NetRange:       128.211.0.0 - 128.211.255.255
NetType:        allocation
Comment:        All SPAM and Abuse complaints should be sent to abuse@purdue.edu
RegDate:        1987-03-12
Updated:        2022-10-20
TechHandle:     DT50-ARIN
AbuseHandle:    PUISP-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:        2025-07-28
OrgAdminHandle: PNOC-ARIN
OrgTechHandle:  BAC22-ARIN
OrgTechHandle:  JUSTI129-ARIN
OrgTechHandle:  PURDU-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:        2024-11-15
OfficePhone:    +1-765-494-4000
Mailbox:        noc@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:        2024-11-27
OfficePhone:    +1-765-496-7272
Mailbox:        mcintyrj@purdue.edu
Source:         ARIN


POCHandle:      DT50-ARIN
IsRole:         N
LastName:       Trinkle
FirstName:      Daniel
Street:         305 N. University Street
City:           West Lafayette
State/Prov:     IN
Country:        US
PostalCode:     47907-2066
RegDate:        1970-01-01
Updated:        2025-01-09
OfficePhone:    +1-765-494-7844
Mailbox:        trinkle@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


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:      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:        2024-11-27
OfficePhone:    +1-765-496-7272
Mailbox:        hostmaster@purdue.edu
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
128.211.189.1	AS397501 Purdue University	`5.00ms` from Chicago, 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
5.187.189.198	AS5483 Magyar Telekom Plc.	`9.43ms` from Budapest, HU
111.8.96.54	AS56047 China Mobile communications corporation	`3.97ms` from Changsha, CN
216.251.201.246	AS15153 StarVision, Inc.	`8.69ms` from Charlotte, US
222.252.206.134	AS45899 VNPT Corp	`2.18ms` from Hanoi, VN
122.194.21.182	AS4837 CHINA UNICOM China169 Backbone	`4.26ms` from Nanjing, CN
74.79.228.198	AS11351 Charter Communications Inc	`16.30ms` from New York City, US
160.237.169.38	AS131925 FAMILY NET JAPAN INCORPORATED	`9.72ms` from Osaka, JP
126.22.34.182	AS17676 SoftBank Corp.	`4.15ms` from Osaka, JP
61.22.30.246	AS9824 JCOM Co., Ltd.	`19.04ms` from Osaka, JP
96.93.9.6	AS7922 Comcast Cable Communications, LLC	`7.83ms` from Secaucus, US
141.223.109.6	AS3784 Pohang University of Science and Technology	`6.79ms` from Seoul, KR
183.103.35.198	AS4766 Korea Telecom	`5.93ms` from Seoul, KR
61.105.189.54	AS9318 SK Broadband Co Ltd	`7.25ms` from Seoul, KR
54.188.115.22	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
98.118.115.38	AS701 Verizon Business	`1.84ms` from Boston, US
48.214.73.134	AS8075 Microsoft Corporation	`0.35ms` from Boydton, US
79.119.82.54	AS8708 DIGI ROMANIA S.A.	`4.01ms` from Bucharest, RO
107.220.38.134	AS7018 AT&T Enterprises, LLC	`1.79ms` from Dallas, US
73.153.23.230	AS7922 Comcast Cable Communications, LLC	`4.91ms` from Denver, US
91.50.103.70	AS3320 Deutsche Telekom AG	`5.32ms` from Duesseldorf, DE
14.224.229.182	AS45899 VNPT Corp	`1.29ms` from Hanoi, VN
158.172.224.230	AS27882 Telefónica Celular de Bolivia S.A.	`10.52ms` from La Paz, BO
64.56.70.134	AS22439 Perfect International, Inc	`0.77ms` from Los Angeles, US
2.138.5.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.60ms` from Madrid, ES
68.72.80.134	AS7018 AT&T Enterprises, LLC	`2.96ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -m5 128.211.191.249

traceroute to 128.211.191.249 (128.211.191.249): 5 hops max, 52 byte packets

1 [AS15169] 142.251.52.187 97.049 ms

2 [AS11114] 72.12.193.86 121.278 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On August 22nd 2025

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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