ASN AS17055 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS17055?

AS17055 is listed under University of Utah.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS17055 University of Utah | IPGeolocation.io

ASN Lookup Tool

University of Utah utah.edu

US 18 Routes

AS Data

AS17055

AS17055 – University of Utah

AS Number	17055
AS Name	UTAH
Organization	University of Utah (univer-15)
Country	US
Website	utah.edu
Number of IPv4 Routes	17
Number of IPv6 Routes	1
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2000-07-18

ASN Intelligence API for production workflows

Use ASN data for AS17055 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.110.152.0/22	AS17055	University of Utah	University of Utah	1024
128.110.100.0/24	AS17055	University of Utah	University of Utah	256
155.98.32.0/20	AS17055	University of Utah	University of Utah	4096
155.97.0.0/16	AS17055	University of Utah	University of Utah	65536
199.104.93.0/24	AS17055	University of Utah	University of Utah	256
128.110.216.0/21	AS17055	University of Utah	University of Utah	2048
155.99.0.0/16	AS17055	University of Utah	University of Utah	65536
155.98.0.0/16	AS17055	University of Utah	University of Utah	65536
128.110.0.0/16	AS17055	University of Utah	University of Utah	65536
192.5.12.0/24	AS17055	University of Utah	University of Utah	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       17055
ASName:         UTAH
ASHandle:       AS17055
RegDate:        2000-07-18
Updated:        2025-10-30
Ref:            https://rdap.arin.net/registry/autnum/17055


OrgName:        University of Utah
OrgId:          UNIVER-15
Address:        University of Utah
Address:        University Information Technology
Address:        102 S. 200 E., Suite 110
City:           Salt Lake City
StateProv:      UT
PostalCode:     84111
Country:        US
RegDate:        
Updated:        2025-10-30
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.
Ref:            https://rdap.arin.net/registry/entity/UNIVER-15


OrgTechHandle: CARSE3-ARIN
OrgTechName:   Carsey, Ray 
OrgTechPhone:  +1-801-587-1302 
OrgTechEmail:  ray.carsey@utah.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/CARSE3-ARIN

OrgNOCHandle: ZU27-ARIN
OrgNOCName:   University of Utah
OrgNOCPhone:  +1-801-585-3704 
OrgNOCEmail:  security@utah.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZU27-ARIN

OrgTechHandle: URBAN124-ARIN
OrgTechName:   Urban, Timothy 
OrgTechPhone:  +1-801-581-4000 
OrgTechEmail:  tim.urban@utah.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/URBAN124-ARIN

OrgAbuseHandle: ZU27-ARIN
OrgAbuseName:   University of Utah
OrgAbusePhone:  +1-801-585-3704 
OrgAbuseEmail:  security@utah.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZU27-ARIN

RTechHandle: URBAN124-ARIN
RTechName:   Urban, Timothy 
RTechPhone:  +1-801-581-4000 
RTechEmail:  tim.urban@utah.edu
RTechRef:    https://rdap.arin.net/registry/entity/URBAN124-ARIN

RTechHandle: ZU27-ARIN
RTechName:   University of Utah
RTechPhone:  +1-801-585-3704 
RTechEmail:  security@utah.edu
RTechRef:    https://rdap.arin.net/registry/entity/ZU27-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "17055",
    "as_handle" : "AS17055",
    "as_name" : "UTAH",
    "tech_contacts" : [ "CARSE3-ARIN", "URBAN124-ARIN", "URBAN124-ARIN", "ZU27-ARIN" ],
    "abuse_contacts" : [ "ZU27-ARIN" ],
    "date_created" : "2000-07-18",
    "date_updated" : "2025-10-30",
    "source" : "https://rdap.arin.net/registry/autnum/17055"
  } ],
  "organization" : {
    "handle" : "UNIVER-15",
    "name" : "University of Utah",
    "address" : [ "University of Utah", "University Information Technology", "102 S. 200 E., Suite 110", "Salt Lake City", "UT", "84111", "US" ],
    "street" : "S. 200 E.",
    "city" : "Salt Lake City",
    "state" : "UT",
    "zip_code" : "84111",
    "country" : [ "US" ],
    "date_updated" : "2025-10-30",
    "source" : "https://rdap.arin.net/registry/entity/UNIVER-15",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "CARSE3-ARIN",
    "name" : "Carsey, Ray",
    "email" : [ "ray.carsey@utah.edu" ],
    "phone" : [ "+1-801-587-1302" ],
    "source" : "https://rdap.arin.net/registry/entity/CARSE3-ARIN"
  }, {
    "handle" : "URBAN124-ARIN",
    "name" : "Urban, Timothy",
    "email" : [ "tim.urban@utah.edu" ],
    "phone" : [ "+1-801-581-4000" ],
    "source" : "https://rdap.arin.net/registry/entity/URBAN124-ARIN"
  }, {
    "handle" : "ZU27-ARIN",
    "name" : "University of Utah",
    "email" : [ "security@utah.edu" ],
    "phone" : [ "+1-801-585-3704" ],
    "source" : "https://rdap.arin.net/registry/entity/ZU27-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ZU27-ARIN",
    "name" : "University of Utah",
    "email" : [ "security@utah.edu" ],
    "phone" : [ "+1-801-585-3704" ],
    "source" : "https://rdap.arin.net/registry/entity/ZU27-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS210	Utah Education Network	US
AS6461	Zayo Bandwidth	US

Upstreams

AS Number	Description	Country
AS210	Utah Education Network	US
AS6461	Zayo Bandwidth	US