AS16519
University of Colorado Denver · ucdenver.edu
United States
Stub AS
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucdenver.edu |
| Hosted domains | 72 |
| IPv4 addresses | 131,072 |
| IPv6 addresses | 309,485,009,821,345,068,724,781,056 |
| ASN type | Education |
| Registry | arin |
| Allocated | 26 years ago on May 05, 2000 |
| Updated | 24 days ago on Jan 07, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 132.194.0.0/16 | University of Colorado Denver | 65,536 |
| 140.226.0.0/16 | University of Colorado Denver | 65,536 |
| Netblock | Company |
|---|---|
| 2620:123:5000::/40 | University of Colorado Denver |
WHOIS Details
ASHandle: AS16519
OrgID: AS16519
ASName: AS16519
ASNumber: AS16519
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 72 domain names hosted across 22 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 140.226.176.68 | ██████████ | 17 |
| 132.194.9.154 | ██████████ | 13 |
| 140.226.9.154 | ████████ | 8 |
| 140.226.4.251 | ██████████ | 6 |
| 140.226.190.139 | ██████████ | 4 |
| 132.194.9.172 | ██████████ | 4 |
| 140.226.4.20 | ██████████ | 2 |
| 140.226.189.230 | ██████████ | 2 |
| 140.226.9.168 | ██████████ | 2 |
| 140.226.9.160 | ██████████ | 2 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS14041 | University Corporation for Atmospheric Research |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS14041 | University Corporation for Atmospheric Research |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
76 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 140.226.176.78 |
1.44ms from Denver,
US
|
|
| 140.226.49.1 |
1.57ms from Denver,
US
|
|
| 132.194.129.13 |
2.71ms from Denver,
US
|
|
| 2620:123:5011:9070::1 |
1.48ms from Denver,
US
|
|
| 2620:123:5020:35:302::1 |
1.46ms from Denver,
US
|
|
| 140.226.37.11 |
1.40ms from Denver,
US
|
|
| 140.226.9.156 |
1.32ms from Denver,
US
|
|
| 132.194.148.115 |
2.45ms from Denver,
US
|
|
| 140.226.99.39 |
1.55ms from Denver,
US
|
|
| 132.194.154.224 |
15.20ms from Draper,
US
|
|
| 132.194.150.16 |
4.67ms from Denver,
US
|
|
| 132.194.130.44 |
4.38ms from Denver,
US
|
|
| 132.194.2.121 |
0.52ms from Denver,
US
|
|
| 2620:123:504f:6::b |
0.55ms from Denver,
US
|
|
| 2620:123:5023:ffff:b::1 |
1.22ms from Denver,
US
|
|
| 132.194.18.1 |
1.21ms from Denver,
US
|
|
| 140.226.13.96 |
1.51ms from Denver,
US
|
|
| 132.194.128.1 |
1.22ms from Denver,
US
|
|
| 2620:123:5014:3018::1 |
1.48ms from Denver,
US
|
|
| 132.194.136.197 |
3.25ms from Denver,
US
|
|
| 132.194.131.22 |
3.41ms from Denver,
US
|
|
| 132.194.9.71 |
0.97ms from Denver,
US
|
|
| 140.226.45.1 |
1.59ms from Denver,
US
|
|
| 132.194.158.126 |
4.62ms from Denver,
US
|
|
| 132.194.134.3 |
2.74ms 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 |
|---|---|---|
| 20.101.207.71 |
0.27ms from Amsterdam,
NL
|
|
| 173.187.11.103 |
10.43ms from Atlanta,
US
|
|
| 68.35.125.71 |
10.08ms from Atlanta,
US
|
|
| 54.200.193.247 |
0.17ms from Boardman,
US
|
|
| 81.241.30.167 |
2.03ms from Brussels,
BE
|
|
| 197.147.43.167 |
8.94ms from Casablanca,
MA
|
|
| 113.175.9.7 |
4.15ms from Hanoi,
VN
|
|
| 195.23.125.71 |
0.52ms from Lisbon,
PT
|
|
| 23.241.103.7 |
11.43ms from Los Angeles,
US
|
|
| 77.86.96.215 |
3.00ms from Manchester,
GB
|
|
| 125.205.37.167 |
14.26ms from Osaka,
JP
|
|
| 186.119.177.247 |
13.55ms from Panama,
PA
|
|
| 5.139.3.167 |
15.49ms from Samara,
RU
|
|
| 112.168.227.167 |
1.47ms from Seoul,
KR
|
|
| 124.66.181.23 |
1.71ms from Seoul,
KR
|
|
| 95.192.31.151 |
18.08ms from Stockholm,
SE
|
|
| 34.169.60.231 |
0.12ms from The Dalles,
US
|
|
| 89.130.252.103 |
19.21ms from Zaragoza,
ES
|
|
| 117.193.92.247 |
10.97ms from Bengaluru,
IN
|
|
| 94.44.18.23 |
14.68ms from Budapest,
HU
|
|
| 99.129.226.135 |
19.53ms from Chicago,
US
|
|
| 173.91.212.103 |
9.84ms from Columbus,
US
|
|
| 91.54.3.151 |
6.10ms from Duesseldorf,
DE
|
|
| 18.196.84.71 |
0.20ms from Frankfurt am Main,
DE
|
|
| 1.182.241.55 |
8.35ms from Hohhot,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Denver, US
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16519 at robtex.
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