AS19717 - MAINSTREAMDATA-375 - Mainstream Data, Inc., US

United States
AS Number
AS19717
AS Name
MAINSTREAMDATA-375
Org Name
Mainstream Data, Inc.
Country / Region
United States
Registry

arin

RegDate

2008-02-06

Updated

2026-06-29

AS19717 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,280

IPv6 NUMs(/64)

0

CIDR Description IP Num
67.50.119.0/24
IRR Valid
Allstream Business US, LLC 256
70.102.230.0/23
IRR Valid
Mainstream Data, Inc. 512
209.63.3.0/24
IRR Valid
Mainstream Data, Inc. 256
209.63.42.0/24
IRR Valid
Mainstream Data, Inc. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS7385 ABUL-14-7385 - Allstream Business US, LLC, US United States 1,679,616 34,360,000,512 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS63039 USMOASN - Spok Inc., US United States 6,912 0 IPv4 IPv4 
ASNumber:       19717
ASName:         MAINSTREAMDATA-375
ASHandle:       AS19717
RegDate:        2001-02-07
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/autnum/19717

OrgID:          MAINS-14
OrgName:        Mainstream Data, Inc.
CanAllocate:    
Street:         375 Chipeta Way
Street:         Suite B
City:           Salt Lake City
State/Prov:     UT
Country:        US
PostalCode:     84108
RegDate:        2008-02-06
Updated:        2026-06-29
OrgAdminHandle  PASSE21-ARIN
OrgTechHandle   DNSAD209-ARIN
OrgAbuseHandle  DNSAD209-ARIN
Source:         ARIN

OrgAdminHandleHandle:  PASSE21-ARIN
OrgAdminHandleName:    Passey, Spencer
OrgAdminHandlePhone:   +1-801-584-2847
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/PASSE21-ARIN

OrgTechHandleHandle:  DNSAD209-ARIN
OrgTechHandleName:    DNS Admin, 
OrgTechHandlePhone:   +1-801-584-2800
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/DNSAD209-ARIN

OrgAbuseHandleHandle:  DNSAD209-ARIN
OrgAbuseHandleName:    DNS Admin, 
OrgAbuseHandlePhone:   +1-801-584-2800
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/DNSAD209-ARIN