1. All IP Ranges
  2. 140.0.0.0/8
  3. 140.226.0.0/16
  4. AS16519  | 140.226.0.0/16

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
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
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

Nearby Ranges

BGP prefixes that overlap with 140.0.0.0/8

Range ASN Company Num of IPs
140.40.0.0/14 AS749 DoD Network Information Center 262,144
140.165.0.0/16 AS206223 Teledyne Brown Engineering 65,536
140.203.0.0/16 AS1213 University of Galway 65,536
140.110.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.77.0.0/16 AS1945 Ecole Normale Superieure de Lyon 65,536
140.193.0.0/16 AS17001 University of Manitoba 65,536
140.160.0.0/16 AS15199 Western Washington University 65,536
140.115.0.0/16 AS18420 Ministry of Education Computer Center 65,536
140.154.0.0/16 AS1580 Headquarters, USAISC 65,536
140.151.0.0/16 AS1759 Valmet Automotive Oy 65,536
140.117.0.0/16 AS17713 Ministry of Education Computer Center 65,536
140.186.0.0/16 AS11232 Midcontinent Communications 65,536
140.92.0.0/16 AS1659 Institute for Information Industry 65,536
140.96.0.0/16 AS18422 Industrial Technology Research Institute 65,536
140.112.0.0/16 AS17716 Ministry of Education Computer Center 65,536
140.114.0.0/16 AS18047 Ministry of Education Computer Center 65,536
140.148.0.0/16 AS1840 Universidad de Las Americas-Puebla 65,536
140.196.0.0/16 AS1540 Headquarters, USAISC 65,536
140.201.0.0/16 AS1562 Headquarters, USAISC 65,536
140.145.0.0/16 AS16509 Amazon Technologies Inc. 65,536
140.244.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.78.0.0/16 AS1205 Johannes Kepler University 65,536
140.138.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.98.0.0/16 AS13462 Institute of Electrical and Electronics Engineers, Inc 65,536
140.93.0.0/16 AS1715 Laboratoire d'Analyse et d'Architecture des Systemes LAAS/CNRS 65,536
140.249.0.0/16 AS136195 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.159.0.0/16 AS136247 Victoria University 65,536
140.105.0.0/16 AS137 UNI-Trieste 65,536
140.164.0.0/16 AS137 Area della ricerca di Napoli 65,536
140.162.0.0/16 AS19 Leidos, Inc. 65,536
140.98.0.0/16 AS14618 Institute of Electrical and Electronics Engineers, Inc 65,536
140.247.0.0/16 AS1742 Harvard University 65,536
140.206.0.0/16 AS17621 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS17621 Asia Pacific Network Information Centre 65,536
140.213.0.0/16 AS17885 PT XLSMART Telecom Sejahtera Tbk 65,536
140.163.0.0/16 AS14822 Memorial Sloan-Kettering Cancer Center 65,536
140.107.0.0/16 AS14954 The Fred Hutchinson Cancer Research Center 65,536
140.187.0.0/16 AS1540 Headquarters, USAISC 65,536
140.206.0.0/16 AS138421 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS138421 Asia Pacific Network Information Centre 65,536
140.202.0.0/16 AS1540 Headquarters, USAISC 65,536
140.254.0.0/16 AS159 Ohio State University 65,536
140.213.0.0/16 AS139994 PT XLSMART Telecom Sejahtera Tbk 65,536
140.167.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.200.0.0/16 AS16509 Amazon.com, Inc. 65,536
140.206.0.0/16 AS140979 Asia Pacific Network Information Centre 65,536
140.207.0.0/16 AS140979 Asia Pacific Network Information Centre 65,536
140.134.0.0/16 AS1659 Ministry of Education Computer Center 65,536
140.192.0.0/16 AS20130 Depaul University 65,536

Hosted domains

There are 53 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
140.226.176.68 terischreinermd.com 16
140.226.9.154 coloradogeneticslab.com 11
140.226.4.251 nestreatmentucd.org 6
140.226.190.139 cudermpath.info 4
140.226.9.168 ucddnadiagnosticlab.org 2
140.226.9.160 ourstoriesslvcovid.com 2
140.226.189.230 coloradopcasupport.org 2
140.226.4.20 immumicro.org 2
140.226.4.14 freedomains.shop 1
140.226.4.47 aida-som.com 1
140.226.4.253 clinim-monitoring.com 1
140.226.4.48 pcnpatch.com 1
140.226.9.162 healthriskcalc.com 1
140.226.4.32 schra-app.com 1
140.226.125.62 departmentoffamilymedicine.com 1
140.226.4.31 jravilab.org 1

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

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

IP Address ASN Details
140.226.49.1 AS16519 University of Colorado Denver 1.48ms from Denver, US
140.226.239.249 AS16519 University of Colorado Denver 1.34ms from Denver, US
140.226.45.1 AS16519 University of Colorado Denver 1.52ms from Denver, US
140.226.99.39 AS16519 University of Colorado Denver 1.62ms from Denver, US
140.226.61.1 AS16519 University of Colorado Denver 1.53ms from Denver, US
140.226.98.25 AS16519 University of Colorado Denver 1.86ms from Denver, US
140.226.181.34 AS16519 University of Colorado Denver 1.36ms from Denver, US
140.226.233.105 AS16519 University of Colorado Denver 1.54ms from Denver, US
140.226.60.2 AS16519 University of Colorado Denver 2.23ms from Denver, US
140.226.245.46 AS16519 University of Colorado Denver 2.24ms from Denver, US
140.226.176.68 AS16519 University of Colorado Denver 1.42ms from Denver, US
140.226.67.10 AS16519 University of Colorado Denver 1.54ms from Denver, US
140.226.37.11 AS16519 University of Colorado Denver 1.36ms from Denver, US
140.226.13.96 AS16519 University of Colorado Denver 1.50ms from Denver, US
140.226.39.51 AS16519 University of Colorado Denver 1.33ms from Denver, US
140.226.9.60 AS16519 University of Colorado Denver 1.31ms from Denver, US
140.226.4.1 AS16519 University of Colorado Denver 1.09ms from Denver, US
140.226.255.193 AS16519 University of Colorado Denver 1.37ms from Denver, US
140.226.235.9 AS16519 University of Colorado Denver 0.91ms from Denver, US
140.226.8.209 AS16519 University of Colorado Denver 0.72ms from Denver, US
140.226.43.11 AS16519 University of Colorado Denver 1.37ms from Denver, US
140.226.3.53 AS16519 University of Colorado Denver 0.53ms from Denver, US
140.226.15.11 AS16519 University of Colorado Denver 1.49ms from Denver, 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
24.131.207.0 AS7922 Comcast Cable Communications, LLC 12.00ms from Ashburn, US
99.57.83.208 AS7018 AT&T Enterprises, LLC 17.22ms from Atlanta, US
177.24.161.80 AS26599 TELEFÔNICA BRASIL S.A 10.45ms from Curitiba, BR
209.124.221.208 AS5009 REV 11.88ms from Dallas, US
113.192.12.0 AS58495 PT Parsaoran Global Datatrans 0.38ms from Jakarta, ID
172.116.226.208 AS20001 Charter Communications Inc 4.17ms from Los Angeles, US
81.75.241.0 AS3269 Telecom Italia S.p.A. 0.64ms from Milan, IT
23.87.171.16 AS20115 Charter Communications LLC 13.55ms from Minneapolis, US
118.106.90.48 AS18126 Chubu Telecommunications Company, Inc. 6.22ms from Osaka, JP
173.34.135.240 AS812 Rogers Communications Canada Inc. 17.30ms from Ottawa, CA
217.128.183.64 AS3215 Orange S.A. 2.77ms from Paris, FR
54.84.104.80 AS14618 Amazon.com, Inc. 0.16ms from Reston, US
39.28.19.96 AS4766 Korea Telecom 8.84ms from Seoul, KR
210.92.26.64 AS4766 Korea Telecom 1.18ms from Seoul, KR
45.136.53.208 AS57743 GreenNetworks LLC 3.89ms from Tbilisi, GE
60.147.96.64 AS17676 SoftBank Corp. 3.21ms from Tokyo, JP
60.236.163.208 AS2518 BIGLOBE Inc. 6.84ms from Tokyo, JP
104.73.26.144 AS16625 Akamai Technologies, Inc. 5.54ms from Ashburn, US
44.237.124.112 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
57.132.192.176 AS7459 Grande Communications Networks, LLC 5.88ms from Dallas, US
52.208.135.112 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
75.226.152.144 AS6167 Verizon Business 11.46ms from Los Angeles, US
3.234.173.32 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
187.2.81.192 AS28573 Claro NXT Telecomunicacoes Ltda 1.95ms from Sao Paulo, BR
110.9.186.192 AS9318 SK Broadband Co Ltd 6.52ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m7 140.226.161.26
traceroute to 140.226.161.26 (140.226.161.26): 7 hops max, 52 byte packets
1 [AS15169] 142.251.49.69 28.339 ms
2 *
4 [AS16519] 132.194.3.13 30.627 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Columbus, US
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.

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