AS3807 UMTNET-ASN - University of Montana, US

AS Number

AS3807

AS Name

UMTNET-ASN

Org Name

University of Montana

Country / Region

United States

Registry

arin

RegDate

2010-06-17

Updated

2026-06-09

AS3807 Looking Glass

IPv4Prefixes

IPv6Prefixes

IPv4 NUMs

85,760

IPv6 NUMs(/64)

16,777,216

IPv4 Ranges
IPv6 Ranges

CIDR	Description	IP Num
150.131.0.0/16	University of Montana	65536
192.73.48.0/24	University of Montana	256
192.160.47.0/24	University of Montana	256
192.207.124.0/24	University of Montana	256
192.231.192.0/24	University of Montana	256
204.62.203.0/24	Salish Kootenai College	256
207.196.129.0/24	University of Montana	256
207.196.132.0/22	University of Montana	1024
207.196.136.0/22	University of Montana	1024
207.196.140.0/22	University of Montana	1024
207.196.144.0/22	University of Montana	1024
207.196.148.0/23	University of Montana	512
207.196.153.0/24	University of Montana	256
207.196.154.0/23	University of Montana	512
207.196.156.0/23	University of Montana	512
207.196.158.0/23	University of Montana	512
207.196.167.0/24	University of Montana	256
207.196.168.0/22	University of Montana	1024
207.196.172.0/23	University of Montana	512
207.196.174.0/24	University of Montana	256
207.196.175.0/24	University of Montana	256
207.196.176.0/23	University of Montana	512
207.196.178.0/24	University of Montana	256
207.196.180.0/22	University of Montana	1024
207.196.184.0/21	University of Montana	2048
207.196.192.0/21	University of Montana	2048
207.196.200.0/22	University of Montana	1024
207.196.204.0/22	University of Montana	1024
207.196.240.0/21	University of Montana	2048

CIDR	Description	IP NUMs(prefix /64)
2620:104:8000::/40	University of Montana	16777216

AS	Description	IPv4 NUMs	IPv6 NUMs	IPv4	IPv6
AS101	WASH-NSF-AS - University of Washington, US	8,448	4,295,032,832	IPv4	IPv6
AS11164	INTERNET2-I2PX - Internet2, US	2,048	17,170,432	IPv4	IPv6
AS11537	INTERNET2-RESEARCH-EDU - Internet2, US	9,984	4,294,967,296	IPv4	IPv6
AS1	LVLT-1 - Level 3 Parent, LLC, US	6,912	4,294,967,296		IPv6

ASNumber:       3807
ASName:         UMTNET-ASN
ASHandle:       AS3807
RegDate:        1994-09-02
Updated:        2012-04-02
Ref:            https://rdap.arin.net/registry/autnum/3807

OrgID:          UNIVER-12-Z
OrgName:        University of Montana
CanAllocate:    
Street:         The University of Montana
Street:         Information Technology
Street:         Network Services
Street:         Social Science Room 126
City:           Missoula
State/Prov:     MT
Country:        US
PostalCode:     59812
RegDate:        2010-06-17
Updated:        2026-06-09
OrgAdminHandle  UMTNE-ARIN
OrgTechHandle   UMTNE-ARIN
OrgAbuseHandle  UMTAB-ARIN
OrgNOCHandle    UMTNE-ARIN
Source:         ARIN

OrgNOCHandleHandle:  UMTNE-ARIN
OrgNOCHandleName:    UMT-NETADMIN, 
OrgNOCHandlePhone:   +1-406-243-2424
OrgNOCHandleEmail:   [email protected]
OrgNOCHandleRef:     https://rdap.arin.net/registry/entity/UMTNE-ARIN

OrgAdminHandleHandle:  UMTNE-ARIN
OrgAdminHandleName:    UMT-NETADMIN, 
OrgAdminHandlePhone:   +1-406-243-2424
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/UMTNE-ARIN

OrgTechHandleHandle:  UMTNE-ARIN
OrgTechHandleName:    UMT-NETADMIN, 
OrgTechHandlePhone:   +1-406-243-2424
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/UMTNE-ARIN

OrgAbuseHandleHandle:  UMTAB-ARIN
OrgAbuseHandleName:    UMT-Abuse-POC, 
OrgAbuseHandlePhone:   +1-406-243-4357
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/UMTAB-ARIN

AS3807 - UMTNET-ASN - University of Montana, US

AS3807

UMTNET-ASN

University of Montana

United States