72.233.192.0/18

AS394391 · Central Washington University

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Summary

Country	United States
Domain	cwu.edu
ASN	AS394391
Parent Range	72.233.128.0/17
Registry	ARIN
ID	WSKT-262

WHOIS Details

NetHandle:      NET-72-233-192-0-1
OrgID:          CWU-6
Parent:         NET-72-233-128-0-1
NetName:        WSKT-262
NetRange:       72.233.192.0 - 72.233.255.255
NetType:        reassignment
RegDate:        2019-07-17
Updated:        2019-07-17
Source:         ARIN


OrgID:          CWU-6
OrgName:        Central Washington University
CanAllocate:    
Street:         400 E. University Way
City:           Ellensburg
State/Prov:     WA
Country:        US
PostalCode:     98926-7436
RegDate:        2015-05-28
Updated:        2026-01-29
OrgAdminHandle: HARTD32-ARIN
OrgTechHandle:  HARTD32-ARIN
OrgTechHandle:  TIMMO20-ARIN
OrgAbuseHandle: HARTD32-ARIN
OrgAbuseHandle: TIMMO20-ARIN
OrgNOCHandle:   HARTD32-ARIN
OrgNOCHandle:   TIMMO20-ARIN
OrgRoutingHandle:   HARTD32-ARIN
OrgDNSHandle:   HARTD32-ARIN
Source:         ARIN


POCHandle:      HARTD32-ARIN
IsRole:         N
LastName:       Hart
FirstName:      David
Street:         400 East University Way
City:           Ellensburg
State/Prov:     WA
Country:        US
PostalCode:     98926
RegDate:        2026-01-29
Updated:        2026-01-30
OfficePhone:    +1-509-963-2932
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      TIMMO20-ARIN
IsRole:         N
LastName:       Timmons
FirstName:      Chris
Street:         400 E. University Way
City:           Ellensburg
State/Prov:     WA
Country:        US
PostalCode:     98926-7436
RegDate:        2015-05-27
Updated:        2026-01-29
OfficePhone:    +1-509-963-2947
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 72.233.192.0/18

Range	ASN	Company	Num of IPs
72.233.128.0/17	AS10430	Washington State K-20 Telecommunications Network	32,768

Nearby Ranges

BGP prefixes that overlap with 72.233.0.0/16

Range	ASN	Company	Num of IPs
72.233.128.0/17	AS10430	Washington State K-20 Telecommunications Network	32,768
72.233.128.0/18	AS54032	Seattle Pacific University	16,384

Hosted domains

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

IP Address	Domain	Domains on this IP
72.233.251.236	panga.org	1
72.233.250.155	cwuresearch.net	1
72.233.192.40	cwu.edu	1

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
72.233.192.40	AS394391 Central Washington University	`3.60ms` from Seattle, US
72.233.255.12	AS394391 Central Washington University	`3.17ms` from Seattle, 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
92.65.214.114	AS1136 KPN B.V.	`0.48ms` from Amsterdam, NL
130.109.105.226	AS668 United States Department of Defense (DoD)	`0.57ms` from Atlanta, US
23.197.8.2	AS16625 Akamai Technologies, Inc.	`0.30ms` from Duesseldorf, DE
14.178.125.178	AS45899 VNPT Corp	`3.94ms` from Hanoi, VN
117.54.177.82	AS9340 INDO Internet, PT	`0.34ms` from Jakarta, ID
70.184.19.2	AS22773 Cox Communications Inc.	`7.24ms` from Kansas City, US
195.59.175.66	AS1273 Vodafone Group PLC	`9.40ms` from London, GB
138.91.74.82	AS8075 Microsoft Corporation	`0.55ms` from San Jose, US
189.204.216.146	AS18734 Operbes, S.A. de C.V.	`3.30ms` from Santiago de Queretaro, MX
189.171.109.226	AS8151 UNINET	`4.13ms` from Santiago de Queretaro, MX
58.233.78.226	AS9318 SK Broadband Co Ltd	`3.45ms` from Seoul, KR
118.243.85.114	AS4685 Asahi Net	`2.73ms` from Tokyo, JP
209.162.248.146	AS20161 TeraGo Networks Inc.	`2.35ms` from Toronto, CA
173.238.205.194	AS7992 Cogeco Connexion Inc.	`7.18ms` from Toronto, CA
193.193.68.66	AS8267 Academic Computer Centre CYFRONET AGH	`9.42ms` from Warsaw, PL
77.164.97.242	AS1136 KPN B.V.	`1.33ms` from Amsterdam, NL
18.239.139.34	AS16509 Amazon.com, Inc.	`0.06ms` from Bangkok, TH
40.73.140.2	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`5.16ms` from Beijing, CN
185.192.120.18	AS206234 FORTUNA GAME a.s.	`0.44ms` from Bucharest, RO
66.252.67.130	AS12223 MNJ Technology Services LLC	`2.25ms` from Chicago, US
208.191.196.130	AS7018 AT&T Enterprises, LLC	`17.33ms` from Dallas, US
199.38.204.34	AS13638 Metalink Technologies, Inc.	`11.07ms` from Detroit, US
120.38.126.66	AS4134 CHINANET-BACKBONE	`10.04ms` from Fuzhou, CN
147.255.24.34	AS395954 Leaseweb USA, Inc.	`0.33ms` from Los Angeles, US
12.9.164.210	AS7018 AT&T Enterprises, LLC	`1.78ms` from Los Angeles, 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 72.233.200.80

traceroute to 72.233.200.80 (72.233.200.80): 5 hops max, 52 byte packets

1 [AS31898] 140.91.244.10 0.075 ms

2 [] 45.68.16.194 0.452 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On January 30th 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.

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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