AS17055 University of Utah 🇺🇸 US

Announcing 18 prefixes, seen at the RIS collectors.

IPv4 prefixes

403,200 (1,575 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS17055
Name: University of Utah
Organisation: University of Utah
Country: 🇺🇸 US
RIR: ARIN
Allocated: 2000-07-18

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

2 valid (11.1%) 0 invalid (0.0%) 16 no ROA (88.9%)

Whois

Fetched from whois.arin.net

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

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

OrgNOCHandle: ZU27-ARIN
OrgNOCName:   University of Utah
OrgNOCPhone:  +1-801-581-4000
OrgNOCEmail:  security@utah.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZU27-ARIN

OrgAbuseHandle: ZU27-ARIN
OrgAbuseName:   University of Utah
OrgAbusePhone:  +1-801-581-4000
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:  +1-801-581-4000
RTechEmail:  security@utah.edu
RTechRef:    https://rdap.arin.net/registry/entity/ZU27-ARIN