AS212465 - COMCAST-UK-2 - Comcast International Holdings UK Limited, GB

United Kingdom Germany
AS Number
AS212465
AS Name
COMCAST-UK-2
Org Name
Comcast International Holdings UK Limited
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2026-07-13T14:17:33Z

AS212465 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

8

IPv4 NUMs

41,984

IPv6 NUMs(/64)

2,490,368

CIDR Description IP Num
184.120.0.0/19
IRR InValid
Comcast Cable Communications, LLC 8192
184.120.32.0/20
IRR Parent Valid
Comcast Cable Communications, LLC 4096
184.120.32.0/19
IRR Valid
Comcast Cable Communications, LLC 8192
184.120.48.0/20
IRR Parent Valid
Comcast Cable Communications, LLC 4096
184.120.64.0/19
IRR Valid
Comcast Cable Communications, LLC 8192
184.120.128.0/20
IRR Parent Valid
Comcast Cable Communications, LLC 4096
184.120.128.0/19
IRR Valid
Comcast Cable Communications, LLC 8192
184.120.144.0/20
IRR Parent Valid
Comcast Cable Communications, LLC 4096
184.120.160.0/20
IRR Parent Valid
Comcast Cable Communications, LLC 4096
184.120.160.0/19
IRR Valid
Comcast Cable Communications, LLC 8192
184.124.0.0/23
IRR Valid
Comcast Cable Communications, LLC (C11398910) 512
184.124.2.0/23
IRR InValid
Comcast Cable Communications, LLC (C11398910) 512
CIDR Description IP NUMs(prefix /64)
2a0c:93c0::/44
Comcast International Holdings UK Limited 1048576
2a0c:93c0:10::/44
Comcast International Holdings UK Limited 1048576
2a0c:93c0:6000::/48
Comcast International Holdings UK Limited 65536
2a0c:93c0:6002::/48
Comcast International Holdings UK Limited 65536
2a0c:93c0:8000::/48
IRR Valid
Comcast International Holdings UK Limited 65536
2a0c:93c0:8002::/48
IRR Valid
Comcast International Holdings UK Limited 65536
2a0c:93c0:c000::/48
IRR Valid
Comcast International Holdings UK Limited 65536
2a0c:93c0:c002::/48
IRR Valid
Comcast International Holdings UK Limited 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS5607 BSKYB-BROADBAND-AS - Sky UK Limited, GB United Kingdom 6,614,016 100,931,731,456 IPv4 IPv4 IPv6 IPv6
AS207163 SKYCD-ES-AS - Sky UK Limited, GB United Kingdom 9,216 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS7922 COMCAST-7922 - Comcast Cable Communications, LLC, US United States 68,238,848 36,318,243,520,512 IPv6 IPv6

Whois Record

as-block AS208885 - AS214345

as-block
descr
RIPE NCC ASN block
remarks
These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by
RIPE-NCC-HM-MNT
created
2026-07-13T14:17:33Z
last-modified
2026-07-13T14:17:33Z
source
RIPE

aut-num AS212465

aut-num
as-name
COMCAST-UK-2
org
ORG-CIHU1-RIPE
import
from AS5607 accept ANY
from AS7922 accept ANY
export
to AS5607 announce AS212465
to AS7922 announce AS212465
admin-c
RA12042-RIPE
tech-c
RA12042-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
uk-comcast-1-mnt
created
2020-10-22T13:44:25Z
last-modified
2024-12-03T19:22:04Z
source
RIPE

organisation ORG-CIHU1-RIPE

organisation
ORG-CIHU1-RIPE
org-name
Comcast International Holdings UK Limited
country
GB
reg-nr
09946896
org-type
LIR
address
1800 Bishops Gate Blvd
08054
Mount Laurel
UNITED STATES
phone
+1-856-792-2300
e-mail
CNIPEO-Ip-registration@cable.comcast.com
admin-c
RA12042-RIPE
tech-c
RA12042-RIPE
abuse-c
AR46256-RIPE
mnt-ref
uk-comcast-1-mnt
mnt-by
RIPE-NCC-HM-MNT
uk-comcast-1-mnt
created
2018-04-27T16:11:10Z
last-modified
2026-05-13T07:07:59Z
source
RIPE

role RIPE-ADMIN-TECH-COMCAST

role
RIPE-ADMIN-TECH-COMCAST
address
1800 Bishops Gate Blvd, Mount Laurel, NJ 08054 US
e-mail
cnipeo-ip-registration@cable.comcast.com
nic-hdl
RA12042-RIPE
mnt-by
uk-comcast-1-mnt
created
2024-12-03T19:06:39Z
last-modified
2024-12-03T19:06:39Z
source
RIPE
 

as-block:       AS208885 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE



aut-num:        AS212465
as-name:        COMCAST-UK-2
org:            ORG-CIHU1-RIPE
import:         from AS5607 accept ANY
export:         to AS5607 announce AS212465
import:         from AS7922 accept ANY
export:         to AS7922 announce AS212465
admin-c:        RA12042-RIPE
tech-c:         RA12042-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         uk-comcast-1-mnt
created:        2020-10-22T13:44:25Z
last-modified:  2024-12-03T19:22:04Z
source:         RIPE

organisation:   ORG-CIHU1-RIPE
org-name:       Comcast International Holdings UK Limited
country:        GB
reg-nr:         09946896
org-type:       LIR
address:        1800 Bishops Gate Blvd
address:        08054
address:        Mount Laurel
address:        UNITED STATES
phone:          +1-856-792-2300
e-mail:         CNIPEO-Ip-registration@cable.comcast.com
admin-c:        RA12042-RIPE
tech-c:         RA12042-RIPE
abuse-c:        AR46256-RIPE
mnt-ref:        uk-comcast-1-mnt
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-comcast-1-mnt
created:        2018-04-27T16:11:10Z
last-modified:  2026-05-13T07:07:59Z
source:         RIPE

role:           RIPE-ADMIN-TECH-COMCAST
address:        1800 Bishops Gate Blvd, Mount Laurel, NJ 08054 US
e-mail:         cnipeo-ip-registration@cable.comcast.com
nic-hdl:        RA12042-RIPE
mnt-by:         uk-comcast-1-mnt
created:        2024-12-03T19:06:39Z
last-modified:  2024-12-03T19:06:39Z
source:         RIPE