IP range details

140.226.0.0/16

AS16519 · University of Colorado Denver

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Summary

Country	United States
Domain	ucdenver.edu
ASN	AS16519
Registry	arin
Hosted IPs	65,536
ID	CUANSCHUTZ

WHOIS Details

NetHandle:      NET-140-226-0-0-1
OrgID:          UCAD-1-Z
Parent:         NET-140-0-0-0-0
NetName:        CUANSCHUTZ
NetRange:       140.226.0.0 - 140.226.255.255
NetType:        allocation
OriginAS:       16519
RegDate:        1990-06-15
Updated:        2024-02-29
Source:         ARIN


OrgID:          UCAD-1-Z
OrgName:        University of Colorado Denver
CanAllocate:    
Street:         1945 N. Wheeling St
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80045
RegDate:        2023-03-07
Updated:        2024-09-25
OrgAdminHandle: LINDG32-ARIN
OrgTechHandle:  ARTWI-ARIN
OrgTechHandle:  LINDG32-ARIN
OrgAbuseHandle: ARTWI-ARIN
OrgAbuseHandle: LINDG32-ARIN
OrgNOCHandle:   ARTWI-ARIN
OrgNOCHandle:   LINDG32-ARIN
OrgRoutingHandle:   ARTWI-ARIN
OrgRoutingHandle:   LINDG32-ARIN
Source:         ARIN


POCHandle:      ARTWI-ARIN
IsRole:         N
LastName:       Artwich
FirstName:      Piotr
Street:         1945 N Wheeling St
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80045
RegDate:        2015-08-05
Updated:        2023-08-18
OfficePhone:    +1-303-724-7878
Mailbox:        piotr.artwich@cuanschutz.edu
Mailbox:        piotr.artwich@ucdenver.edu
Source:         ARIN


POCHandle:      LINDG32-ARIN
IsRole:         N
LastName:       Lindgren
FirstName:      Mattias
Street:         1945 N Wheeling St
City:           Aurora
State/Prov:     CO
Country:        US
PostalCode:     80045
RegDate:        2022-11-09
Updated:        2024-06-17
OfficePhone:    +1-303-724-0010
Mailbox:        mattias.lindgren@cuanschutz.edu
Source:         ARIN

Hosted domains

There are 138 domain names hosted across 23 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
140.226.9.154	osseointegrationus.com	74
140.226.9.152	cuanschutz.edu	14
140.226.176.68	therolandflores.com	12
140.226.4.251	nestreatmentucd.org	5
140.226.9.162	thenutritionprogram.org	5
140.226.9.168	ucdenver.edu	4
140.226.190.139	cudermpath.net	4
140.226.189.230	ucdneurology.org	3
140.226.9.159	aspiretoteach.org	3
140.226.71.194	nalsys2023.org	2
140.226.9.160	rootedinblkhealth.org	2
140.226.9.169	coloradonano.org	1
140.226.4.253	clinim-monitoring.com	1
140.226.4.14	freedomains.shop	1
140.226.125.62	departmentoffamilymedicine.com	1
140.226.4.20	immumicroprivateweb.org	1
140.226.9.155	jacotlab.com	1
140.226.215.119	cocancergenetics.org	1
140.226.72.67	publichealthpractice.org	1
140.226.4.31	jravilab.org	1

Hosted domains API

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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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