AS Number
AS62644
AS Name
NBCSN-DMZ
Org Name
NBC Sports Network
Registry

arin

RegDate

2013-06-03

Updated

2013-06-03

AS62644 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

1,024

IPv6 NUMs(/64)

65,536

1,024 IPv4 Addresses
CIDR Description IP Num
50.205.7.0/24
ROA Signed and Valid IRR InValid
Comcast Cable Communications, LLC 256
50.229.84.0/24
IRR InValid
Comcast Cable Communications, LLC 256
198.55.26.0/24
IRR Parent Valid
NBC Sports Network 256
198.55.27.0/24
IRR Parent Valid
NBC Sports Network 256
CIDR Description IP NUMs(prefix /64)
2001:559:4f6::/48
IRR InValid
Comcast Cable Communications, LLC 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,818,056 73,033,783,296 IPv4 IPv4
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,282,816 146,050,711,552 IPv4 IPv4
AS7015 COMCAST-7015 - Comcast Cable Communications, LLC, US United States 30,720 46,333,952 IPv4 IPv4 IPv6 IPv6
AS33287 COMCAST-33287 - Comcast Cable Communications, LLC, US United States 18,944 32,636,928 IPv4 IPv4
IP Address Domain NUMs Domains
50.205.7.142 1 www.myliftmaster.org
50.205.7.231 1 ns6.chamberlain.mobi
ASNumber:       62644
ASName:         NBCSN-DMZ
ASHandle:       AS62644
RegDate:        2013-07-29
Updated:        2013-07-29    
Ref:            https://rdap.arin.net/registry/autnum/62644


OrgName:        NBC Sports Network
OrgId:          NSN-14
Address:        One Blachley Road
City:           Stamford
StateProv:      CT
PostalCode:     06902
Country:        US
RegDate:        2013-06-03
Updated:        2013-06-03
Ref:            https://rdap.arin.net/registry/entity/NSN-14


OrgAbuseHandle: NETWO6052-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-203-356-2319 
OrgAbuseEmail:  Blachley.NOC@nbcuni.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO6052-ARIN

OrgTechHandle: NETWO6052-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-203-356-2319 
OrgTechEmail:  Blachley.NOC@nbcuni.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO6052-ARIN

OrgNOCHandle: NETWO6052-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-203-356-2319 
OrgNOCEmail:  Blachley.NOC@nbcuni.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO6052-ARIN