205.215.64.0/18

AS17 · Purdue University

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Summary

Country	United States
Domain	pnw.edu
ASN	AS17
Registry	ARIN
ID	NET-CALUMET

WHOIS Details

NetHandle:      NET-205-215-64-0-1
OrgID:          PU-169-Z
Parent:         NET-205-0-0-0-0
NetName:        NET-CALUMET
NetRange:       205.215.64.0 - 205.215.127.255
NetType:        allocation
OriginAS:       17
RegDate:        1995-04-24
Updated:        2021-12-14
Source:         ARIN


OrgID:          PU-169-Z
OrgName:        Purdue University Northwest
CanAllocate:    
Street:         2200 169th Street
City:           Hammond
State/Prov:     IN
Country:        US
PostalCode:     46323
RegDate:        2017-07-17
Updated:        2025-07-28
OrgAdminHandle: PNH2-ARIN
OrgTechHandle:  BAC22-ARIN
OrgTechHandle:  JUSTI129-ARIN
OrgTechHandle:  PNH2-ARIN
OrgTechHandle:  PNOC-ARIN
OrgTechHandle:  PURDU-ARIN
OrgAbuseHandle: PUISP-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:      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:      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:      PNH2-ARIN
IsRole:         Y
LastName:       Purdue Northwest Hostmaster
FirstName:      
Street:         2200 169th St.
City:           Hammond
State/Prov:     IN
Country:        US
PostalCode:     46323
RegDate:        2017-04-13
Updated:        2024-12-06
OfficePhone:    +1-219-989-2888
Mailbox:        hostmaster@pnw.edu
Mailbox:        hostmaster@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

Nearby Ranges

BGP prefixes that overlap with 205.215.0.0/16

Range	ASN	Company	Num of IPs
205.215.0.0/18	AS174	NetRail, Inc.	16,384
205.215.192.0/19	AS14161	CenturyLink Communications, LLC	8,192
205.215.192.0/19	AS209	CenturyLink Communications, LLC	8,192
205.215.192.0/19	AS46361	CenturyLink Communications, LLC	8,192
205.215.0.0/19	AS4609	Companhia de Telecomunicacoes de Macau SARL	8,192
205.215.193.0/24	AS32621	Twin City VoIP, Inc.	256
205.215.229.0/24	AS2386	Snowcrest Computer Specialties	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
205.215.68.105	calumath.com	3

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

IP Address	ASN	Details
205.215.67.4	AS17 Purdue University	`8.77ms` 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
129.159.97.2	AS31898 Oracle Corporation	`0.26ms` from Ashburn, US
216.119.33.34	AS6461 Zayo Bandwidth	`0.32ms` from Ashburn, US
12.246.68.66	AS7018 AT&T Enterprises, LLC	`12.54ms` from Atlanta, US
201.216.194.66	AS16814 NSS S.A.	`0.78ms` from Buenos Aires, AR
102.46.98.146	AS8452 TE-AS	`5.74ms` from Cairo, EG
24.170.123.130	AS11427 Charter Communications Inc	`5.86ms` from Dallas, US
64.236.29.178	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
198.111.166.162	AS237 Merit Network Inc.	`1.34ms` from Detroit, US
154.218.30.130	AS202656 XServerCloud	`0.18ms` from Frankfurt am Main, DE
212.0.63.2	AS213141 B. Braun Melsungen AG	`6.38ms` from Frankfurt am Main, DE
93.209.186.194	AS3320 Deutsche Telekom AG	`6.36ms` from Frankfurt am Main, DE
43.241.122.226	AS134033 MITHRIL TELECOMMUNICATIONS PVT. LTD.	`1.75ms` from Hyderabad, IN
95.251.120.146	AS3269 Telecom Italia S.p.A.	`8.79ms` from Milan, IT
178.167.105.82	AS21453 Flex Ltd.	`1.91ms` from Moscow, RU
100.38.171.178	AS701 Verizon Business	`2.64ms` from New York City, US
89.24.159.130	AS13036 T-Mobile Czech Republic a.s.	`6.42ms` from Prague, CZ
130.110.230.2	AS31898 Oracle Corporation	`2.50ms` from Riyadh, SA
216.75.8.18	AS10439 CariNet, Inc.	`0.63ms` from San Diego, US
175.198.27.82	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
211.243.187.226	AS9318 SK Broadband Co Ltd	`1.20ms` from Seoul, KR
114.218.181.114	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.10ms` from Shanghai, CN
219.101.220.162	AS17676 SoftBank Corp.	`1.64ms` from Tokyo, JP
122.133.114.98	AS2518 BIGLOBE Inc.	`10.80ms` from Tokyo, JP
52.224.80.146	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
110.77.140.50	AS131090 CAT TELECOM Public Company Ltd,CAT	`3.88ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f5 -m16 205.215.72.101

traceroute to 205.215.72.101 (205.215.72.101): 16 hops max, 52 byte packets

5 [AS6939] 184.105.81.24 70.127 ms

6 *

7 *

8 [AS6939] 184.105.35.194 92.163 ms

9 [AS17] 192.5.40.0 93.305 ms

10 *

11 *

12 *

13 [AS17] 192.5.40.46 97.244 ms

14 *

15 *

16 *

Measurement taken from

IPinfo ProbeNet in Dronten, NL

On September 11th 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.

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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