1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.211.0.0/16
  4. AS17  | 128.211.0.0/16

128.211.0.0/16

AS17  ·  Purdue University

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain purdue.edu
ASN AS17
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 [email protected]
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.205.0.0/16 AS3685 State University of New York at Buffalo 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.190.0.0/16 AS367 Headquarters, USAISC 65,536
128.192.0.0/16 AS36441 University of Georgia 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.175.0.0/16 AS34 University of Delaware 65,536
128.29.0.0/16 AS35 The MITRE Corporation 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.223.0.0/16 AS3582 University of Oregon 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.84.0.0/16 AS26 Cornell University 65,536

Hosted domains

There are 27 domain names hosted across 12 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
128.211.151.251 AS397511 Purdue University 5.01ms from Chicago, US
128.211.136.70 AS397511 Purdue University 4.98ms from Chicago, US
128.211.255.255 AS397501 Purdue University 4.55ms from Chicago, US
128.211.197.1 AS397501 Purdue University 4.73ms from Chicago, US
128.211.134.23 AS397511 Purdue University 5.01ms from Chicago, US
128.211.143.67 AS397511 Purdue University 5.04ms from Chicago, US
128.211.145.6 AS397511 Purdue University 5.02ms from Chicago, US
128.211.160.2 AS397511 Purdue University 5.06ms from Chicago, US
128.211.138.162 AS397511 Purdue University 5.03ms from Chicago, US
128.211.128.40 AS397511 Purdue University 5.13ms from Chicago, US
128.211.210.130 AS397501 Purdue University 4.97ms from Chicago, US
128.211.149.212 AS397511 Purdue University 4.99ms from Chicago, US
128.211.150.68 AS397511 Purdue University 5.08ms from Chicago, US
128.211.148.41 AS397511 Purdue University 5.04ms from Chicago, US
128.211.157.44 AS397511 Purdue University 5.00ms from Chicago, US
128.211.208.2 AS397501 Purdue University 4.82ms from Chicago, US
128.211.152.2 AS397511 Purdue University 5.09ms from Chicago, US
128.211.176.9 AS17 Purdue University 5.64ms from Chicago, US
128.211.201.1 AS397501 Purdue University 4.91ms from Chicago, US
128.211.198.82 AS397501 Purdue University 4.81ms from Chicago, US
128.211.159.3 AS397511 Purdue University 5.34ms from Chicago, US
128.211.162.6 AS397511 Purdue University 5.04ms from Chicago, US
128.211.209.129 AS397501 Purdue University 4.80ms from Chicago, US
128.211.140.72 AS397511 Purdue University 5.01ms from Chicago, US
128.211.199.98 AS397501 Purdue University 4.83ms 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
91.39.35.240 AS3320 Deutsche Telekom AG 3.30ms from Berlin, DE
108.34.250.208 AS701 Verizon Business 2.06ms from Boston, US
98.32.29.16 AS7922 Comcast Cable Communications, LLC 12.52ms from Denver, US
5.35.241.224 AS8972 Host Europe GmbH 3.18ms from Frankfurt am Main, DE
160.119.111.0 AS328182 Digital Arena Limited 4.62ms from Lomé, TG
126.25.16.48 AS17676 SoftBank Corp. 15.17ms from Osaka, JP
186.231.159.64 AS26615 TIM S/A 4.70ms from Osasco, BR
185.113.161.16 AS20493 VIPARIS LE PALAIS DES CONGRES DE PARIS SAS 0.83ms from Paris, FR
98.89.202.176 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
178.67.103.32 AS12389 PJSC Rostelecom 2.06ms from Saint Petersburg, RU
222.231.3.224 AS3786 LG DACOM Corporation 1.13ms from Seoul, KR
217.182.71.160 AS16276 OVH SAS 0.18ms from Strasbourg, FR
174.78.17.16 AS22773 Cox Communications Inc. 0.38ms from Atlanta, US
222.215.193.160 AS4134 CHINANET-BACKBONE 9.19ms from Chengdu, CN
73.246.207.144 AS7922 Comcast Cable Communications, LLC 5.15ms from Chicago, US
183.60.74.128 AS4134 CHINANET-BACKBONE 4.19ms from Guangzhou, CN
198.210.118.224 AS14155 Rural Telephone Service Co, Inc. 11.72ms from Kansas City, US
161.12.92.0 AS61231 Neos Networks Limited 0.37ms from London, GB
223.109.74.224 AS56046 China Mobile communications corporation 3.44ms from Nanjing, CN
74.66.87.128 AS12271 Charter Communications Inc 9.62ms from New York City, US
50.114.194.192 AS26548 PureVoltage Hosting Inc. 0.19ms from New York City, US
31.36.112.96 AS5410 Bouygues Telecom SA 9.87ms from Paris, FR
69.125.85.96 AS6128 Cablevision Systems Corp. 8.87ms from Secaucus, US
151.251.10.48 AS13124 A1 Bulgaria EAD 5.13ms from Sofia, BG
60.220.81.144 AS4837 CHINA UNICOM China169 Backbone 5.56ms from Taiyuan, 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 -m16 128.211.127.135
traceroute to 128.211.127.135 (128.211.127.135): 16 hops max, 52 byte packets
5 *
6 *
7 *
8 *
9 [AS6939] 184.104.197.94 93.662 ms
10 *
11 *
12 [AS6939] 184.105.35.194 114.431 ms
13 [AS17] 192.5.40.0 117.084 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Arezzo, IT
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs