155.97.0.0/16
AS17055 · University of Utah
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| Country |
United States
|
| Domain | utah.edu |
| ASN | AS17055 |
| Registry | ARIN |
| ID | UTAH-N-NET |
WHOIS Details
NetHandle: NET-155-97-0-0-1 OrgID: UNIVER-15-Z Parent: NET-155-0-0-0-0 NetName: UTAH-N-NET NetRange: 155.97.0.0 - 155.97.255.255 NetType: allocation Comment: http://www.utah.edu Comment: helpdesk@utah.edu General Help Comment: nocc@utah.edu Network Operations Comment: hostmaster@utah.edu DNS Comment: abuse@utah.edu spam and other abuse Comment: security@utah.edu RegDate: 1991-11-01 Updated: 2021-12-14 TechHandle: ZU27-ARIN Source: ARIN OrgID: UNIVER-15-Z OrgName: University of Utah CanAllocate: Street: University of Utah Street: University Information Technology Street: 102 S. 200 E., Suite 110 City: Salt Lake City State/Prov: UT Country: US PostalCode: 84111 Comment: http://it.utah.edu/network Comment: Standard NOC hours are 7:00 AM to 6:00 PM Comment: After hours, please contact Helpdesk to escalate to the on call engineer. RegDate: 2010-05-13 Updated: 2025-10-30 OrgAdminHandle: ZU27-ARIN OrgTechHandle: CARSE3-ARIN OrgTechHandle: URBAN124-ARIN OrgAbuseHandle: ZU27-ARIN OrgNOCHandle: ZU27-ARIN Source: ARIN POCHandle: URBAN124-ARIN IsRole: N LastName: Urban FirstName: Timothy Street: 102 South 200 East City: Salt Lake City State/Prov: UT Country: US PostalCode: 84109 RegDate: 2025-10-30 Updated: 2025-10-30 OfficePhone: +1-801-581-4000 Mailbox: tim.urban@utah.edu Source: ARIN POCHandle: ZU27-ARIN IsRole: Y LastName: University of Utah FirstName: Street: University Information Technology - UIT Street: 102 S. 200 E., Suite 110 City: Salt Lake City State/Prov: UT Country: US PostalCode: 84111 RegDate: 2000-08-07 Updated: 2025-07-01 OfficePhone: +1-801-587-1300 MobilePhone: +1-801-581-4000 FaxPhone: +1-801-585-3704 Mailbox: abuse@utah.edu Mailbox: hostmaster@utah.edu Mailbox: noc@utah.edu Mailbox: security@utah.edu Source: ARIN POCHandle: CARSE3-ARIN IsRole: N LastName: Carsey FirstName: Ray Street: 102 South 200 East City: Salt Lake City State/Prov: UT Country: US PostalCode: 84111 RegDate: 2018-01-25 Updated: 2025-06-03 OfficePhone: +1-801-587-1302 MobilePhone: +1-801-554-0777 Mailbox: ray.carsey@utah.edu Source: ARIN
Nearby Ranges
BGP prefixes that overlap with 155.0.0.0/8
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 155.216.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.217.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.151.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.215.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.149.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.229.0.0/16 | AS3257 | GTT Americas, LLC | 65,536 |
| 155.7.0.0/16 | AS27065 | DoD Network Information Center | 65,536 |
| 155.150.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.7.0.0/16 | AS27066 | DoD Network Information Center | 65,536 |
| 155.104.0.0/16 | AS1906 | Northrop Grumman Corp. | 65,536 |
| 155.130.0.0/16 | AS23005 | SWITCH, LTD | 65,536 |
| 155.24.0.0/16 | AS1556 | Headquarters, USAISC | 65,536 |
| 155.135.0.0/16 | AS2152 | California State University, Dominguez Hills | 65,536 |
| 155.136.0.0/16 | AS21301 | Royal Bank of Scotland | 65,536 |
| 155.253.0.0/16 | AS137 | Area della Ricerca di Milano | 65,536 |
| 155.223.0.0/16 | AS2592 | Ege University (EGE) | 65,536 |
| 155.206.0.0/16 | AS3477 | National Oceanic and Atmospheric Administration | 65,536 |
| 155.147.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
| 155.101.0.0/16 | AS17055 | University of Utah | 65,536 |
| 155.98.0.0/16 | AS17055 | University of Utah | 65,536 |
| 155.144.0.0/16 | AS17756 | Australian Postal Corporation | 65,536 |
| 155.219.0.0/16 | AS1540 | Headquarters, USAISC | 65,536 |
| 155.201.0.0/16 | AS20426 | PriceWaterhouseCoopers, LLP | 65,536 |
| 155.33.0.0/16 | AS156 | Northeastern University | 65,536 |
| 155.250.0.0/16 | AS13167 | Merck KGaA | 65,536 |
| 155.155.0.0/16 | AS1556 | Headquarters, USAISC | 65,536 |
| 155.92.0.0/16 | AS11500 | Milwaukee School of Engineering | 65,536 |
| 155.53.0.0/16 | AS158 | Ericsson Inc. | 65,536 |
| 155.209.0.0/16 | AS2119 | AKER SOLUTIONS AS | 65,536 |
| 155.227.0.0/16 | AS2119 | Nortura SA | 65,536 |
| 155.109.0.0/16 | AS10273 | Florida Power & Light Company | 65,536 |
| 155.185.0.0/16 | AS137 | Universita' degli Studi di Modena e Reggio Emilia | 65,536 |
| 155.187.0.0/16 | AS140637 | Department of Climate Change Energy the Environment and Water | 65,536 |
| 155.246.0.0/16 | AS16889 | Stevens Institute of Technology | 65,536 |
| 155.54.0.0/16 | AS34511 | Universidad de Murcia | 65,536 |
| 155.48.0.0/16 | AS16481 | Babson College | 65,536 |
| 155.155.0.0/16 | AS1585 | Headquarters, USAISC | 65,536 |
| 155.7.0.0/16 | AS27064 | DoD Network Information Center | 65,536 |
| 155.230.0.0/16 | AS10052 | Kyungpook National University | 65,536 |
| 155.100.0.0/16 | AS17055 | University of Utah | 65,536 |
| 155.9.0.0/16 | AS1540 | Headquarters, USAISC | 65,536 |
| 155.31.0.0/16 | AS11809 | Embry-Riddle Aeronautical University | 65,536 |
| 155.99.0.0/16 | AS17055 | University of Utah | 65,536 |
| 155.153.0.0/16 | AS1540 | Headquarters, USAISC | 65,536 |
| 155.151.0.0/16 | AS1540 | Headquarters, USAISC | 65,536 |
| 155.60.0.0/16 | AS10235 | NATIONAL AUSTRALIA BANK LIMITED | 65,536 |
| 155.155.0.0/16 | AS1554 | Headquarters, USAISC | 65,536 |
| 155.143.0.0/16 | AS135887 | Telstra Limited | 65,536 |
| 155.218.0.0/16 | AS367 | Headquarters, USAISC | 65,536 |
Hosted domains
There are 38 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 155.97.131.159 | centuryofblackmormons.org | 14 |
| 155.97.63.84 | sorensonpolicyinitiative.org | 7 |
| 155.97.178.138 | umnh.museum | 5 |
| 155.97.149.59 | lassondestudios.com | 4 |
| 155.97.149.88 | newcenturyscholarship.org | 2 |
| 155.97.61.121 | eccles.link | 1 |
| 155.97.235.242 | glyswen.com | 1 |
| 155.97.43.172 | akshaysinghvi.com | 1 |
| 155.97.149.82 | pioneertheatre.org | 1 |
| 155.97.61.130 | redcricketapps.com | 1 |
| 155.97.178.242 | tamarkreps.com | 1 |
Hosted domains API
Pingable IPs
320 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 155.97.131.55 |
1.35ms from Salt Lake City,
US
|
|
| 155.97.216.39 |
2.00ms from Salt Lake City,
US
|
|
| 155.97.26.148 |
1.66ms from Salt Lake City,
US
|
|
| 155.97.2.251 |
1.71ms from Salt Lake City,
US
|
|
| 155.97.105.77 |
1.25ms from Salt Lake City,
US
|
|
| 155.97.214.37 |
1.43ms from Salt Lake City,
US
|
|
| 155.97.239.40 |
16.56ms from Salt Lake City,
US
|
|
| 155.97.110.10 |
1.79ms from Salt Lake City,
US
|
|
| 155.97.178.226 |
1.47ms from Salt Lake City,
US
|
|
| 155.97.155.104 |
1.61ms from Salt Lake City,
US
|
|
| 155.97.144.44 |
2.21ms from Salt Lake City,
US
|
|
| 155.97.70.46 |
2.07ms from Salt Lake City,
US
|
|
| 155.97.133.72 |
1.70ms from Salt Lake City,
US
|
|
| 155.97.130.23 |
1.67ms from Salt Lake City,
US
|
|
| 155.97.187.20 |
1.74ms from Salt Lake City,
US
|
|
| 155.97.29.249 |
1.59ms from Salt Lake City,
US
|
|
| 155.97.81.26 |
1.61ms from Salt Lake City,
US
|
|
| 155.97.122.69 |
1.78ms from Salt Lake City,
US
|
|
| 155.97.210.242 |
1.58ms from Salt Lake City,
US
|
|
| 155.97.134.38 |
1.68ms from Salt Lake City,
US
|
|
| 155.97.149.181 |
1.66ms from Salt Lake City,
US
|
|
| 155.97.21.26 |
1.27ms from Salt Lake City,
US
|
|
| 155.97.244.166 |
1.52ms from Salt Lake City,
US
|
|
| 155.97.182.11 |
2.23ms from Salt Lake City,
US
|
|
| 155.97.17.102 |
1.57ms 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 |
|---|---|---|
| 20.4.152.112 |
0.23ms from Amsterdam,
NL
|
|
| 98.64.93.208 |
0.22ms from Amsterdam,
NL
|
|
| 81.244.0.208 |
2.48ms from Brussels,
BE
|
|
| 185.3.15.80 |
1.79ms from Copenhagen,
DK
|
|
| 34.42.107.240 |
0.13ms from Council Bluffs,
US
|
|
| 65.75.200.48 |
0.16ms from Dallas,
US
|
|
| 168.181.239.0 |
17.07ms from Fortaleza,
BR
|
|
| 155.212.91.80 |
0.37ms from Istanbul,
TR
|
|
| 108.60.250.0 |
1.49ms from Nassau,
BS
|
|
| 142.105.193.128 |
18.46ms from New York City,
US
|
|
| 206.108.199.160 |
3.28ms from Seattle,
US
|
|
| 120.109.63.16 |
1.19ms from Taichung,
TW
|
|
| 145.3.127.48 |
2.69ms from Amsterdam,
NL
|
|
| 97.92.63.96 |
11.42ms from Chicago,
US
|
|
| 3.131.72.192 |
0.18ms from Columbus,
US
|
|
| 124.253.195.176 |
9.65ms from Delhi,
IN
|
|
| 112.5.154.192 |
4.06ms from Fuzhou,
CN
|
|
| 86.2.54.16 |
4.44ms from London,
GB
|
|
| 37.103.227.176 |
5.78ms from Milan,
IT
|
|
| 39.145.5.64 |
6.77ms from Nanjing,
CN
|
|
| 4.178.82.224 |
0.38ms from Paris,
FR
|
|
| 54.177.62.80 |
0.15ms from San Jose,
US
|
|
| 175.195.168.160 |
1.64ms from Seoul,
KR
|
|
| 218.206.242.32 |
4.85ms from Zhengzhou,
CN
|
|
| 102.46.214.16 |
8.07ms from Cairo,
EG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Frankfurt am Main, DE
What are IP address ranges?
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Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.
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