AS17055
University of Utah · utah.edu
United States
BitTorrent
Stub AS
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | utah.edu |
| Hosted domains | 242 |
| IPv4 addresses | 393,984 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 26 years ago on Jul 18, 2000 |
| Updated | 4 months ago on Oct 30, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.110.0.0/16 | University of Utah | 65,536 |
| 155.97.0.0/16 | University of Utah | 65,536 |
| 155.98.0.0/16 | University of Utah | 65,536 |
| 155.99.0.0/16 | University of Utah | 65,536 |
| 155.100.0.0/16 | University of Utah | 65,536 |
| 155.101.0.0/16 | University of Utah | 65,536 |
| 155.98.32.0/20 | University of Utah | 4,096 |
| 128.110.216.0/21 | University of Utah | 2,048 |
| 128.110.96.0/22 | University of Utah | 1,024 |
| 128.110.152.0/22 | University of Utah | 1,024 |
| 128.110.100.0/24 | University of Utah | 256 |
| 128.110.156.0/24 | University of Utah | 256 |
| 155.99.144.0/24 | University of Utah | 256 |
| 155.101.66.0/24 | University of Utah | 256 |
| 192.5.12.0/24 | University of Utah | 256 |
| 199.104.93.0/24 | University of Utah | 256 |
| 204.99.128.0/24 | Utah Education Network | 256 |
| Netblock | Company |
|---|---|
| 2604:c340::/32 | University of Utah |
WHOIS Details
ASHandle: AS17055
OrgID: AS17055
ASName: AS17055
ASNumber: AS17055
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 242 domain names hosted across 72 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 155.98.186.21 | ████████ | 18 |
| 155.97.131.159 | ██████████ | 14 |
| 155.100.188.138 | ██████████ | 14 |
| 155.98.16.32 | █████████ | 12 |
| 155.98.186.99 | ██████████ | 11 |
| 155.98.32.70 | ██████████ | 9 |
| 128.110.106.66 | ██████████ | 9 |
| 155.100.119.207 | ██████████ | 8 |
| 155.101.19.96 | ██████████ | 8 |
| 155.100.38.63 | ██████████ | 7 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS210 | Utah Education Network |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS210 | Utah Education Network |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
229 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 155.99.49.3 |
1.65ms from Salt Lake City,
US
|
|
| 155.101.36.4 |
1.33ms from Salt Lake City,
US
|
|
| 155.100.238.85 |
1.69ms from Salt Lake City,
US
|
|
| 155.98.230.178 |
1.35ms from Salt Lake City,
US
|
|
| 155.98.7.54 |
1.42ms from Salt Lake City,
US
|
|
| 155.101.113.37 |
1.92ms from Salt Lake City,
US
|
|
| 155.100.233.210 |
1.73ms from Salt Lake City,
US
|
|
| 155.98.108.3 |
1.34ms from Salt Lake City,
US
|
|
| 155.101.115.10 |
1.48ms from Salt Lake City,
US
|
|
| 128.110.178.30 |
1.47ms from Salt Lake City,
US
|
|
| 128.110.96.6 |
0.98ms from Salt Lake City,
US
|
|
| 155.98.112.254 |
2.23ms from Salt Lake City,
US
|
|
| 155.98.27.12 |
2.04ms from Salt Lake City,
US
|
|
| 128.110.102.42 |
1.50ms from Salt Lake City,
US
|
|
| 155.100.111.240 |
1.67ms from Salt Lake City,
US
|
|
| 155.98.240.25 |
1.50ms from Salt Lake City,
US
|
|
| 155.98.203.43 |
1.59ms from Salt Lake City,
US
|
|
| 155.101.112.249 |
1.98ms from Salt Lake City,
US
|
|
| 128.110.66.44 |
1.77ms from Salt Lake City,
US
|
|
| 155.99.112.3 |
1.73ms from Salt Lake City,
US
|
|
| 128.110.105.191 |
1.74ms from Salt Lake City,
US
|
|
| 155.98.127.86 |
1.29ms from Salt Lake City,
US
|
|
| 128.110.72.13 |
1.73ms from Salt Lake City,
US
|
|
| 155.98.55.212 |
1.46ms from Salt Lake City,
US
|
|
| 155.98.4.33 |
1.44ms from Salt Lake City,
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 |
|---|---|---|
| 51.225.91.143 |
0.81ms from Berlin,
DE
|
|
| 35.94.55.31 |
0.15ms from Boardman,
US
|
|
| 189.34.97.175 |
6.80ms from Curitiba,
BR
|
|
| 184.166.1.79 |
7.34ms from Denver,
US
|
|
| 164.92.173.31 |
0.30ms from Frankfurt am Main,
DE
|
|
| 9.141.162.63 |
0.22ms from Frankfurt am Main,
DE
|
|
| 123.109.218.255 |
1.24ms from Incheon,
KR
|
|
| 70.252.143.255 |
1.29ms from Kansas City,
US
|
|
| 104.250.10.31 |
14.94ms from Le Lamentin,
MQ
|
|
| 83.41.199.207 |
10.31ms from Madrid,
ES
|
|
| 151.49.24.31 |
7.51ms from Milan,
IT
|
|
| 79.30.42.159 |
6.04ms from Milan,
IT
|
|
| 193.27.214.111 |
1.52ms from Moscow,
RU
|
|
| 221.247.58.79 |
8.43ms from Osaka,
JP
|
|
| 90.49.24.207 |
6.39ms from Paris,
FR
|
|
| 191.235.69.175 |
0.17ms from Sao Paulo,
BR
|
|
| 153.180.181.191 |
2.76ms from Tokyo,
JP
|
|
| 47.13.62.63 |
19.13ms from Atlanta,
US
|
|
| 90.176.12.207 |
5.15ms from Bratislava,
SK
|
|
| 191.84.53.207 |
1.71ms from Buenos Aires,
AR
|
|
| 73.75.137.15 |
7.74ms from Chicago,
US
|
|
| 87.176.253.159 |
9.38ms from Frankfurt am Main,
DE
|
|
| 116.105.229.95 |
11.34ms from Ho Chi Minh City,
VN
|
|
| 109.198.212.111 |
11.91ms from Moscow,
RU
|
|
| 79.215.182.159 |
1.99ms from Nuernberg,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Allentown, 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 AS17055 at robtex.
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