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
140.44.0.0/16 AS749 DoD Network Information Center 65,536
140.161.0.0/16 AS395064 Douglas College 65,536
140.33.0.0/16 AS749 DoD Network Information Center 65,536
140.229.0.0/16 AS749 DoD Network Information Center 65,536
140.199.0.0/16 AS749 DoD Network Information Center 65,536
140.32.0.0/16 AS668 DoD Network Information Center 65,536
140.156.0.0/16 AS749 Headquarters, USAISC 65,536
140.15.0.0/16 AS749 DoD Network Information Center 65,536
140.25.0.0/16 AS668 DoD Network Information Center 65,536
140.255.0.0/16 AS4134 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.100.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
140.249.0.0/16 AS58540 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.142.0.0/16 AS73 University of Washington 65,536
140.30.0.0/16 AS749 DoD Network Information Center 65,536
140.211.0.0/16 AS6366 University of Oregon 65,536
140.102.0.0/16 AS396835 The Charles Stark Draper Laboratory, Inc. 65,536
140.140.0.0/16 AS749 Air Force Systems Networking 65,536
140.178.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
140.31.0.0/16 AS668 DoD Network Information Center 65,536
140.240.0.0/16 AS4134 CHINANET BACKBONE NETWORK 65,536
140.237.0.0/16 AS4134 CHINANET BACKBONE NETWORK 65,536
140.205.0.0/16 AS37963 Zhejiang Taobao Network Co.,Ltd 65,536
140.195.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
140.6.0.0/16 AS668 DoD Network Information Center 65,536
140.249.0.0/16 AS58541 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.165.0.0/16 AS21547 Teledyne Brown Engineering 65,536
140.171.0.0/16 AS216134 ZF Friedrichshafen AG 65,536
140.15.0.0/16 AS5852 DoD Network Information Center 65,536
140.21.0.0/16 AS5852 DoD Network Information Center 65,536
140.3.0.0/16 AS749 DoD Network Information Center 65,536
140.214.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.215.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.216.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.217.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.218.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.219.0.0/16 AS22284 U.S. Department of Interior Bureau of Reclamation 65,536
140.249.0.0/16 AS4134 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.179.0.0/16 AS23724 Beijing Sinnet Technology Co., Ltd. 65,536
140.104.0.0/16 AS2381 Carroll College 65,536
140.189.0.0/16 AS2381 WiscNet 65,536
140.243.0.0/16 AS4134 CHINANET BACKBONE NETWORK 65,536
140.224.0.0/16 AS4134 CHINANET BACKBONE NETWORK 65,536
140.21.0.0/16 AS27046 DoD Network Information Center 65,536
140.1.0.0/16 AS27064 DoD Network Information Center 65,536
140.215.0.0/16 AS3549 U.S. Department of Interior Bureau of Reclamation 65,536
140.34.0.0/16 AS749 DoD Network Information Center 65,536
140.250.0.0/16 AS4134 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.75.0.0/16 AS4134 CHINANET SHANDONG PROVINCE NETWORK 65,536
140.46.0.0/16 AS749 DoD Network Information Center 65,536

Hosted domains

There are 51 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 cudermpath.com 16
140.226.9.154 sherbenoulab.org 9
140.226.4.251 nestreatmentucd.org 6
140.226.190.139 cudermpath.org 4
140.226.4.20 immumicro.org 2
140.226.9.168 ucddnadiagnosticlab.org 2
140.226.189.230 ucdneurology.org 2
140.226.9.160 ourstoriesslvcovid.com 2
140.226.4.31 jravilab.org 1
140.226.125.62 departmentoffamilymedicine.com 1
140.226.9.162 healthriskcalc.com 1
140.226.4.32 schra-app.com 1
140.226.4.14 freedomains.shop 1
140.226.4.48 pcnpatch.com 1
140.226.4.47 aida-som.com 1
140.226.4.253 clinim-monitoring.com 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
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Pingable IPs

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

IP Address ASN Details
140.226.9.58 AS16519 University of Colorado Denver 1.31ms from Denver, US
140.226.233.105 AS16519 University of Colorado Denver 1.60ms from Denver, US
140.226.39.254 AS16519 University of Colorado Denver 1.41ms from Denver, US
140.226.181.34 AS16519 University of Colorado Denver 1.33ms from Denver, US
140.226.67.10 AS16519 University of Colorado Denver 1.51ms from Denver, US
140.226.61.1 AS16519 University of Colorado Denver 1.72ms from Denver, US
140.226.37.11 AS16519 University of Colorado Denver 1.56ms from Denver, US
140.226.60.2 AS16519 University of Colorado Denver 2.27ms from Denver, US
140.226.13.96 AS16519 University of Colorado Denver 1.51ms from Denver, US
140.226.98.25 AS16519 University of Colorado Denver 1.91ms from Denver, US
140.226.15.11 AS16519 University of Colorado Denver 1.60ms from Denver, US
140.226.99.39 AS16519 University of Colorado Denver 1.64ms from Denver, US
140.226.239.249 AS16519 University of Colorado Denver 1.44ms from Denver, US
140.226.245.46 AS16519 University of Colorado Denver 2.47ms from Denver, US
140.226.45.1 AS16519 University of Colorado Denver 1.43ms from Denver, US
140.226.49.1 AS16519 University of Colorado Denver 1.53ms from Denver, US
140.226.4.1 AS16519 University of Colorado Denver 1.13ms from Denver, US
140.226.43.11 AS16519 University of Colorado Denver 1.43ms from Denver, US
140.226.3.202 AS16519 University of Colorado Denver 0.65ms from Denver, US
140.226.8.209 AS16519 University of Colorado Denver 0.73ms from Denver, US
140.226.176.78 AS16519 University of Colorado Denver 1.48ms from Denver, US
140.226.235.9 AS16519 University of Colorado Denver 0.90ms from Denver, US
140.226.255.193 AS16519 University of Colorado Denver 1.51ms 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
78.182.3.224 AS47331 TTNet A.S. 7.25ms from Bursa, TR
122.139.45.16 AS4837 CHINA UNICOM China169 Backbone 1.26ms from Changchun, CN
34.122.41.160 AS396982 Google LLC 0.12ms from Council Bluffs, US
81.173.113.240 AS8560 IONOS SE 0.54ms from Frankfurt am Main, DE
192.141.99.0 AS271900 INTERNET SOLUTIONS NETWORK PERU SAC 4.00ms from Lima, PE
35.235.69.208 AS396982 Google LLC 0.09ms from Los Angeles, US
85.251.228.128 AS6739 VODAFONE ONO, S.A. 5.39ms from Madrid, ES
23.23.70.176 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
190.100.26.96 AS22047 VTR BANDA ANCHA S.A. 8.74ms from Santiago, CL
70.69.173.0 AS6327 Shaw Communications 8.58ms from Seattle, US
193.23.200.176 AS207957 SERV.HOST GROUP LTD 6.76ms from Stockholm, SE
60.147.96.64 AS17676 SoftBank Corp. 3.40ms from Tokyo, JP
102.25.183.112 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 11.50ms from Tunis, TN
134.149.154.160 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
207.49.103.48 AS19901 Brightspeed 7.61ms from Ashburn, US
68.10.177.32 AS22773 Cox Communications Inc. 7.67ms from Ashburn, US
87.157.251.192 AS3320 Deutsche Telekom AG 5.91ms from Duesseldorf, DE
60.172.180.160 AS4134 CHINANET-BACKBONE 9.64ms from Huai'an, CN
113.192.12.0 AS58495 PT Parsaoran Global Datatrans 0.41ms from Jakarta, ID
175.149.53.160 AS4837 CHINA UNICOM China169 Backbone 8.89ms from Liaoyang, CN
58.146.96.32 AS24554 Microscan Internet Limited 1.01ms from Mumbai, IN
114.170.225.48 AS4713 NTT DOCOMO BUSINESS,Inc. 2.62ms from Osaka, JP
178.64.166.144 AS12389 PJSC Rostelecom 10.82ms from Saint Petersburg, RU
64.168.76.64 AS7018 AT&T Enterprises, LLC 1.67ms from San Jose, US
34.160.235.128 AS396982 Google LLC 0.09ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 -m7 140.226.240.195
traceroute to 140.226.240.195 (140.226.240.195): 7 hops max, 52 byte packets
1 [AS15169] 142.251.49.69 18.598 ms
2 *
4 [AS16519] 132.194.3.13 37.937 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Las Vegas, 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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