AS16519
University of Colorado Denver · ucdenver.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucdenver.edu |
| Hosted domains | 69 |
| 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 | 3 months 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 |
| 140.226.1.0/24 | University of Colorado Denver | 256 |
| 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 69 domain names hosted across 21 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 | ██████████ | 7 |
| 140.226.4.251 | ██████████ | 6 |
| 132.194.9.172 | ██████████ | 4 |
| 140.226.190.139 | ██████████ | 4 |
| 140.226.4.20 | ██████████ | 2 |
| 140.226.9.168 | ██████████ | 2 |
| 140.226.9.160 | ██████████ | 2 |
| 140.226.189.230 | ██████████ | 2 |
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
93 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 132.194.141.62 |
2.31ms from Denver,
US
|
|
| 140.226.99.39 |
1.19ms from Denver,
US
|
|
| 132.194.3.25 |
0.31ms from Denver,
US
|
|
| 132.194.158.216 |
4.48ms from Denver,
US
|
|
| 132.194.202.175 |
1.65ms from Denver,
US
|
|
| 140.226.61.1 |
1.62ms from Denver,
US
|
|
| 132.194.60.2 |
1.34ms from Denver,
US
|
|
| 132.194.1.33 |
0.89ms from Denver,
US
|
|
| 132.194.131.90 |
4.43ms from Denver,
US
|
|
| 132.194.137.62 |
3.34ms from Denver,
US
|
|
| 132.194.132.66 |
1.59ms from Denver,
US
|
|
| 132.194.146.134 |
2.39ms from Denver,
US
|
|
| 132.194.154.6 |
1.66ms from Denver,
US
|
|
| 132.194.193.89 |
2.29ms from Denver,
US
|
|
| 132.194.204.233 |
4.06ms from Denver,
US
|
|
| 140.226.39.31 |
1.39ms from Denver,
US
|
|
| 140.226.245.46 |
1.71ms from Denver,
US
|
|
| 2620:123:504d:2::1 |
1.46ms from Denver,
US
|
|
| 132.194.136.126 |
1.14ms from Denver,
US
|
|
| 132.194.192.1 |
1.13ms from Denver,
US
|
|
| 132.194.144.164 |
1.27ms from Denver,
US
|
|
| 132.194.153.182 |
1.20ms from Denver,
US
|
|
| 132.194.140.96 |
3.50ms from Denver,
US
|
|
| 132.194.135.227 |
1.61ms from Denver,
US
|
|
| 132.194.197.125 |
1.76ms 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 |
|---|---|---|
| 23.58.115.23 |
0.33ms from Amsterdam,
NL
|
|
| 99.129.226.135 |
19.75ms from Chicago,
US
|
|
| 195.37.135.7 |
5.97ms from Hamburg,
DE
|
|
| 42.119.174.119 |
1.39ms from Ho Chi Minh City,
VN
|
|
| 98.240.237.39 |
3.27ms from Minneapolis,
US
|
|
| 174.114.77.119 |
6.17ms from Montreal,
CA
|
|
| 79.137.148.135 |
1.46ms from Moscow,
RU
|
|
| 20.191.96.247 |
0.17ms from Quincy,
US
|
|
| 114.204.174.7 |
5.36ms from Seoul,
KR
|
|
| 114.181.163.151 |
5.58ms from Tokyo,
JP
|
|
| 4.216.241.183 |
0.48ms from Tokyo,
JP
|
|
| 89.229.142.199 |
8.61ms from Warsaw,
PL
|
|
| 35.184.177.23 |
0.12ms from Council Bluffs,
US
|
|
| 71.206.131.231 |
10.11ms from Herndon,
US
|
|
| 156.250.143.215 |
1.03ms from Hong Kong,
HK
|
|
| 37.11.150.231 |
1.52ms from Madrid,
ES
|
|
| 93.228.168.215 |
4.63ms from Nuernberg,
DE
|
|
| 189.130.128.247 |
4.09ms from Santiago de Queretaro,
MX
|
|
| 115.23.75.151 |
6.33ms from Seoul,
KR
|
|
| 124.66.181.23 |
1.44ms from Seoul,
KR
|
|
| 211.34.217.167 |
0.96ms from Incheon,
KR
|
|
| 176.102.202.119 |
7.96ms from Kyiv,
UA
|
|
| 190.240.143.231 |
8.38ms from Medellin,
CO
|
|
| 188.130.235.71 |
3.44ms from Moscow,
RU
|
|
| 104.29.138.183 |
0.44ms from Mumbai,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Bend, 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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