AS194
University Corporation for Atmospheric Research · ucar.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | ucar.edu |
| Hosted domains | 12 |
| IPv4 addresses | 66,304 |
| IPv6 addresses | 310,693,935,640,959,699,200,000,000 |
| ASN type | Education |
| Registry | arin |
| Allocated | 38 years ago on May 26, 1988 |
| Updated | 2 months ago on Feb 19, 2026 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.117.0.0/16 | National Center for Atmospheric Research | 65,536 |
| 128.117.208.0/22 | National Center for Atmospheric Research | 1,024 |
| 129.19.156.0/24 | Department of Interior United States Geological Survey | 256 |
| 192.43.244.0/24 | National Center for Atmospheric Research | 256 |
| 192.52.106.0/24 | National Center for Atmospheric Research | 256 |
| Netblock | Company |
|---|---|
| 2620:117:2000::/40 | National Center for Atmospheric Research |
| 2620:117:20f1::/48 | National Center for Atmospheric Research |
WHOIS Details
ASHandle: AS194
OrgID: AS194
ASName: AS194
ASNumber: AS194
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 12 domain names hosted across 8 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.117.225.32 | ████████ | 3 |
| 128.117.188.9 | ████████ | 2 |
| 128.117.116.45 | █████████ | 2 |
| 128.117.14.133 | ██████████ | 1 |
| 128.117.41.126 | ██████████ | 1 |
| 128.117.225.17 | ██████████ | 1 |
| 128.117.54.209 | ██████████ | 1 |
| 128.117.15.24 | ██████████ | 1 |
| 128.117.15.21 | ████████ | 1 |
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
35 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2620:117:2000:a020::157 |
1.58ms from Denver,
US
|
|
| 128.117.209.4 |
2.82ms from Denver,
US
|
|
| 128.117.164.33 |
1.46ms from Denver,
US
|
|
| 128.117.211.160 |
2.83ms from Denver,
US
|
|
| 128.117.13.55 |
1.41ms from Denver,
US
|
|
| 128.117.43.128 |
1.32ms from Denver,
US
|
|
| 128.117.251.251 |
2.81ms from Denver,
US
|
|
| 128.117.212.248 |
2.78ms from Denver,
US
|
|
| 2620:117:20e0:255::1 |
2.12ms from Denver,
US
|
|
| 128.117.15.24 |
1.39ms from Denver,
US
|
|
| 128.117.135.3 |
2.79ms from Denver,
US
|
|
| 128.117.165.98 |
1.71ms from Denver,
US
|
|
| 128.117.240.253 |
5.93ms from Denver,
US
|
|
| 128.117.225.21 |
1.34ms from Denver,
US
|
|
| 128.117.166.62 |
2.03ms from Denver,
US
|
|
| 128.117.210.207 |
2.83ms from Denver,
US
|
|
| 128.117.243.9 |
1.31ms from Denver,
US
|
|
| 128.117.188.9 |
1.39ms from Denver,
US
|
|
| 128.117.156.17 |
1.35ms from Denver,
US
|
|
| 2620:117:20f0:188::1 |
1.74ms from Denver,
US
|
|
| 128.117.182.39 |
2.85ms from Denver,
US
|
|
| 128.117.167.13 |
5.33ms from Denver,
US
|
|
| 128.117.14.3 |
1.63ms from Denver,
US
|
|
| 128.117.140.134 |
1.31ms from Denver,
US
|
|
| 128.117.114.126 |
1.44ms 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 |
|---|---|---|
| 86.101.1.226 |
0.89ms from Budapest,
HU
|
|
| 179.36.192.82 |
2.78ms from Buenos Aires,
AR
|
|
| 67.199.215.18 |
6.21ms from Chicago,
US
|
|
| 5.33.5.146 |
0.45ms from Copenhagen,
DK
|
|
| 170.94.90.50 |
10.10ms from Dallas,
US
|
|
| 65.101.125.18 |
8.39ms from Denver,
US
|
|
| 1.240.16.242 |
1.67ms from Incheon,
KR
|
|
| 176.88.11.194 |
1.73ms from Istanbul,
TR
|
|
| 92.52.150.50 |
5.39ms from Kyiv,
UA
|
|
| 186.207.86.50 |
9.70ms from Sao Paulo,
BR
|
|
| 42.244.24.194 |
12.75ms from Shanghai,
CN
|
|
| 110.50.115.194 |
4.29ms from Tokyo,
JP
|
|
| 194.116.227.2 |
0.33ms from Tokyo,
JP
|
|
| 81.92.220.66 |
4.02ms from Växjö,
SE
|
|
| 68.51.28.2 |
10.15ms from Chicago,
US
|
|
| 209.173.134.18 |
2.27ms from Cincinnati,
US
|
|
| 186.108.0.130 |
0.91ms from Cordoba,
AR
|
|
| 103.121.223.2 |
4.21ms from Dhaka,
BD
|
|
| 14.234.92.194 |
6.21ms from Ho Chi Minh City,
VN
|
|
| 14.58.148.194 |
5.25ms from Incheon,
KR
|
|
| 218.149.165.2 |
9.99ms from Incheon,
KR
|
|
| 176.42.69.2 |
2.77ms from Istanbul,
TR
|
|
| 39.129.174.82 |
2.83ms from Kunming,
CN
|
|
| 109.233.53.194 |
1.07ms from London,
GB
|
|
| 98.152.84.50 |
2.01ms from Los Angeles,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chisinau, MD
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 AS194 at robtex.
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