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 | 71 |
| 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 | a month 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 71 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 | ██████████ | 7 |
| 140.226.4.251 | ██████████ | 6 |
| 140.226.190.139 | ██████████ | 4 |
| 132.194.9.172 | ██████████ | 4 |
| 140.226.189.230 | ██████████ | 2 |
| 140.226.4.20 | ██████████ | 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
93 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 132.194.39.31 |
0.97ms from Denver,
US
|
|
| 132.194.16.1 |
1.27ms from Denver,
US
|
|
| 132.194.135.227 |
1.76ms from Denver,
US
|
|
| 132.194.4.1 |
1.05ms from Denver,
US
|
|
| 132.194.9.162 |
0.94ms from Denver,
US
|
|
| 132.194.142.34 |
1.40ms from Denver,
US
|
|
| 132.194.133.161 |
1.35ms from Denver,
US
|
|
| 2620:123:5011:1057::1 |
1.46ms from Denver,
US
|
|
| 132.194.18.1 |
1.25ms from Denver,
US
|
|
| 132.194.207.162 |
3.80ms from Denver,
US
|
|
| 132.194.192.1 |
1.14ms from Denver,
US
|
|
| 132.194.148.240 |
2.53ms from Denver,
US
|
|
| 132.194.140.96 |
3.54ms from Denver,
US
|
|
| 132.194.129.154 |
1.27ms from Denver,
US
|
|
| 140.226.98.25 |
1.86ms from Denver,
US
|
|
| 132.194.131.68 |
3.47ms from Denver,
US
|
|
| 2620:123:5023:ffff:c::1 |
1.30ms from Denver,
US
|
|
| 2620:123:5013:312d::1 |
1.48ms from Denver,
US
|
|
| 2620:123:5010:d0a2::1 |
1.46ms from Denver,
US
|
|
| 2620:123:504d:2::1 |
1.43ms from Denver,
US
|
|
| 2620:123:500f:851::2 |
0.55ms from Denver,
US
|
|
| 140.226.37.11 |
1.47ms from Denver,
US
|
|
| 140.226.233.105 |
1.45ms from Denver,
US
|
|
| 132.194.200.124 |
2.42ms from Denver,
US
|
|
| 132.194.2.121 |
0.50ms 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 |
|---|---|---|
| 52.149.142.71 |
0.42ms from Ashburn,
US
|
|
| 40.76.66.247 |
0.47ms from Ashburn,
US
|
|
| 108.173.154.39 |
1.03ms from Edmonton,
CA
|
|
| 78.43.21.247 |
8.23ms from Frankfurt am Main,
DE
|
|
| 175.228.240.71 |
1.71ms from Incheon,
KR
|
|
| 47.177.146.119 |
0.55ms from Los Angeles,
US
|
|
| 52.119.87.231 |
0.60ms from New York City,
US
|
|
| 64.67.171.7 |
11.49ms from New York City,
US
|
|
| 174.160.20.55 |
7.09ms from San Jose,
US
|
|
| 177.246.29.7 |
11.23ms from Santiago de Querétaro,
MX
|
|
| 38.18.127.151 |
14.84ms from Toronto,
CA
|
|
| 50.205.3.71 |
1.73ms from Boston,
US
|
|
| 50.103.21.135 |
9.46ms from Chicago,
US
|
|
| 113.206.198.7 |
2.04ms from Chongqing,
CN
|
|
| 141.52.4.167 |
3.03ms from Frankfurt am Main,
DE
|
|
| 90.232.205.247 |
16.18ms from Goeteborg,
SE
|
|
| 218.74.53.199 |
7.23ms from Hangzhou,
CN
|
|
| 172.248.126.183 |
6.06ms from Los Angeles,
US
|
|
| 68.225.235.71 |
5.71ms from Los Angeles,
US
|
|
| 174.142.214.39 |
1.06ms from Montreal,
CA
|
|
| 207.162.101.119 |
4.17ms from Montreal,
CA
|
|
| 68.207.194.215 |
19.54ms from Murfreesboro,
US
|
|
| 155.230.252.247 |
6.17ms from Seoul,
KR
|
|
| 182.224.12.71 |
1.54ms from Seoul,
KR
|
|
| 72.46.87.39 |
0.13ms from Singapore,
SG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Billings, 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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