155.98.32.0/20

AS17055  ·  University of Utah

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Summary

Country United States
Domain utah.edu
ASN AS17055
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:        2025-07-02
OrgAdminHandle: ZU27-ARIN
OrgTechHandle:  CARSE3-ARIN
OrgAbuseHandle: ZU27-ARIN
OrgNOCHandle:   ZU27-ARIN
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

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

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

327 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
155.98.47.105 AS17055 University of Utah 3.80ms from Salt Lake City, US
155.98.46.185 AS17055 University of Utah 4.14ms from Salt Lake City, US
155.98.37.246 AS17055 University of Utah 1.15ms from Salt Lake City, US
155.98.39.170 AS17055 University of Utah 1.16ms from Salt Lake City, US
155.98.33.1 AS17055 University of Utah 1.07ms from Salt Lake City, US
155.98.38.162 AS17055 University of Utah 1.18ms from Salt Lake City, US
155.98.36.103 AS17055 University of Utah 1.17ms from Salt Lake City, US
155.98.32.1 AS17055 University of Utah 1.14ms 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
124.30.32.164 AS9583 Sify Limited 1.20ms from Delhi, IN
165.227.163.180 AS14061 DigitalOcean, LLC 0.23ms from Frankfurt am Main, DE
109.130.167.244 AS5432 Proximus NV 3.91ms from Gravelines, FR
154.214.90.212 AS139880 OWGELS INTERNATIONAL CO., LIMITED 1.07ms from Hong Kong, HK
104.107.142.52 AS16625 Akamai Technologies, Inc. 0.10ms from Madrid, ES
203.179.130.148 AS23624 Chukai Television Co,.Ltd. 9.50ms from Osaka, JP
200.9.102.84 AS264029 Universidade para o Desenv. do Alto Vale do Itajai 16.06ms from Osasco, BR
88.94.132.36 AS2119 Telenor Norge AS 16.87ms from Oslo, NO
73.79.215.68 AS7922 Comcast Cable Communications, LLC 13.81ms from Secaucus, US
141.237.116.36 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 5.26ms from Sofia, BG
210.155.139.196 AS7514 Computer Engineering & Consulting, Ltd. 1.26ms from Tokyo, JP
162.192.106.180 AS7018 AT&T Enterprises, LLC 2.66ms from Atlanta, US
77.181.84.68 AS6805 Telefonica Germany GmbH & Co.OHG 3.02ms from Frankfurt am Main, DE
14.223.53.100 AS4134 CHINANET-BACKBONE 3.89ms from Guangzhou, CN
27.78.205.100 AS7552 Viettel Group 2.84ms from Ho Chi Minh City, VN
149.248.4.84 AS20473 The Constant Company, LLC 0.11ms from Los Angeles, US
107.213.70.20 AS7018 AT&T Enterprises, LLC 2.87ms from Miami, US
122.103.229.36 AS2519 ARTERIA Networks Corporation 4.94ms from Osaka, JP
178.43.221.148 AS5617 Orange Polska Spolka Akcyjna 3.76ms from Poznan, PL
177.53.150.180 AS53107 EVEO S.A. 0.74ms from Sao Paulo, BR
20.201.125.164 AS8075 Microsoft Corporation 0.62ms from Sao Paulo, BR
175.248.169.228 AS4766 Korea Telecom 5.87ms from Seoul, KR
47.129.218.116 AS16509 Amazon.com, Inc. 0.49ms from Singapore, SG
114.186.66.4 AS4713 NTT Communications Corporation 11.98ms from Tokyo, JP
153.211.183.228 AS4713 NTT Communications Corporation 7.47ms from Tokyo, JP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -m16 155.98.35.137
traceroute to 155.98.35.137 (155.98.35.137): 16 hops max, 52 byte packets
1 [AS8849] 88.210.37.1 0.237 ms
2 *
3 *
4 [AS3356] 4.68.110.142 3.742 ms
5 [AS209] 67.14.134.74 28.027 ms
6 [AS209] 67.128.147.214 28.767 ms
7 [AS210] 140.197.251.34 32.248 ms
8 [AS210] 140.197.248.45 30.154 ms
9 [AS210] 140.197.252.84 29.345 ms
10 [AS210] 140.197.246.177 28.543 ms
11 [AS17055] 155.99.130.74 29.352 ms
12 [AS17055] 155.99.130.57 28.978 ms
13 [AS17055] 155.98.127.82 29.235 ms
14 *
15 *
16 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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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