AS Name
CABLELABS-LV
Org Name
Cable Television Laboratories, Inc.
Registry Region
United States
Looking Glass
IPv4Prefixes

4

IPv6Prefixes

2

IPv4 NUMs

1,024

IPv6 NUMs(/64)

131,072

1,024 IPv4 Addresses
CIDR Description IP Num
8.36.234.0/24 Level 3 Parent, LLC 256
50.202.218.0/24 Comcast Cable Communications, LLC 256
50.204.102.0/24 Comcast Cable Communications, LLC 256
192.160.73.0/24 Cable Television Laboratories, Inc. 256
CIDR Description IP NUMs(prefix /64)
2620:0:2b10::/48 Cable Television Laboratories, Inc. 65536
2620:0:2b12::/48 Cable Television Laboratories, Inc. 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,765,672 25,789,595,904 IPv4 IPv4 IPv6 IPv6
AS33651 CMCS, US United States 1,150,976 281,475,044,933,632 IPv4 IPv4 IPv6 IPv6
AS33652 CMCS, US United States 573,440 0 IPv4 IPv4 IPv6 IPv6
AS33667 CMCS, US United States 602,368 1,245,184 IPv6 IPv6
IP Address Domain NUMs Domains
50.204.102.50 2 labtopus.com
ASNumber:       20381
ASName:         CABLELABS-LV
ASHandle:       AS20381
RegDate:        2001-04-30
Updated:        2018-01-25    
Ref:            https://rdap.arin.net/registry/autnum/20381


OrgName:        Cable Television Laboratories, Inc.
OrgId:          CTL-12
Address:        858 Coal Creek Circle
City:           Louisville
StateProv:      CO
PostalCode:     80027-9750
Country:        US
RegDate:        1992-05-13
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CTL-12


OrgAbuseHandle: DNSIN1-ARIN
OrgAbuseName:   DNS Info
OrgAbusePhone:  +1-303-661-9100 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DNSIN1-ARIN

OrgTechHandle: DNSIN1-ARIN
OrgTechName:   DNS Info
OrgTechPhone:  +1-303-661-9100 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/DNSIN1-ARIN

RTechHandle: DNSIN1-ARIN
RTechName:   DNS Info
RTechPhone:  +1-303-661-9100 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/DNSIN1-ARIN