155.98.32.0/20
AS17055 · University of Utah
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| Country |
United States
|
| Domain | utah.edu |
| ASN | AS17055 |
| Parent Range | 155.98.0.0/16 |
| Registry | ARIN |
| ID | UTAH-S-NET |
WHOIS Details
NetHandle: NET-155-98-0-0-1 OrgID: UNIVER-15-Z Parent: NET-155-0-0-0-0 NetName: UTAH-S-NET NetRange: 155.98.0.0 - 155.98.255.255 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: 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 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
Overlapping Ranges
BGP prefixes that contain 155.98.32.0/20
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 155.98.0.0/16 | AS17055 | University of Utah | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 155.98.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 155.98.0.0/16 | AS17055 | University of Utah | 65,536 |
Hosted domains
There are 18 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 155.98.32.70 | emulab.org | 9 |
| 155.98.33.74 | protogeni.us | 6 |
| 155.98.32.60 | cloudlab.us | 2 |
| 155.98.32.76 | confirm.fyi | 1 |
Hosted domains API
Pingable IPs
341 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 155.98.38.29 |
1.19ms from Salt Lake City,
US
|
|
| 155.98.32.1 |
1.16ms from Salt Lake City,
US
|
|
| 155.98.36.24 |
1.24ms from Salt Lake City,
US
|
|
| 155.98.47.97 |
3.89ms from Salt Lake City,
US
|
|
| 155.98.46.81 |
71.00ms from Salt Lake City,
US
|
|
| 155.98.33.1 |
1.13ms from Salt Lake City,
US
|
|
| 155.98.39.162 |
1.22ms from Salt Lake City,
US
|
|
| 155.98.37.216 |
1.23ms 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 |
|---|---|---|
| 129.80.138.148 |
0.22ms from Ashburn,
US
|
|
| 41.237.161.116 |
3.70ms from Cairo,
EG
|
|
| 71.76.219.84 |
12.27ms from Charlotte,
US
|
|
| 162.204.198.196 |
18.28ms from Chicago,
US
|
|
| 14.221.174.196 |
3.04ms from Guangzhou,
CN
|
|
| 119.142.173.116 |
9.78ms from Hong Kong,
HK
|
|
| 109.148.52.36 |
1.70ms from London,
GB
|
|
| 83.54.44.84 |
8.91ms from Madrid,
ES
|
|
| 88.15.82.180 |
6.62ms from Madrid,
ES
|
|
| 13.202.223.52 |
0.16ms from Mumbai,
IN
|
|
| 219.159.229.68 |
7.07ms from Nanning,
CN
|
|
| 24.146.186.164 |
6.14ms from New York City,
US
|
|
| 194.223.253.20 |
0.31ms from Osaka,
JP
|
|
| 128.78.249.20 |
1.45ms from Paris,
FR
|
|
| 148.74.84.84 |
8.30ms from Piscataway,
US
|
|
| 153.175.103.4 |
7.19ms from Tokyo,
JP
|
|
| 131.122.228.164 |
2.69ms from Ashburn,
US
|
|
| 98.5.212.100 |
18.86ms from Chicago,
US
|
|
| 3.135.78.244 |
0.15ms from Columbus,
US
|
|
| 34.63.176.52 |
0.12ms from Council Bluffs,
US
|
|
| 74.214.236.116 |
9.16ms from Denver,
US
|
|
| 81.154.242.228 |
3.66ms from Erith,
GB
|
|
| 50.247.4.4 |
9.04ms from Flint,
US
|
|
| 170.79.176.100 |
8.17ms from Fortaleza,
BR
|
|
| 52.59.145.244 |
0.16ms from Frankfurt am Main,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Las Vegas, US
What are IP address ranges?
IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.
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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