AS202149 - platformuk - Comcast International Holdings UK Limited, GB

United Kingdom
AS Number
AS202149
AS Name
platformuk
Org Name
Comcast International Holdings UK Limited
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2026-06-17T08:25:01Z

AS202149 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

768

IPv6 NUMs(/64)

0

CIDR Description IP Num
185.28.92.0/23
IRR InValid
Comcast International Holdings UK Limited 512
185.28.94.0/24
IRR Valid
Comcast International Holdings UK Limited 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,751,552 51,808,436,224 IPv4 IPv4

Whois Record

as-block AS200537 - AS202347

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
2026-06-17T08:25:01Z
last-modified
2026-06-17T08:25:01Z
source
RIPE

aut-num AS202149

aut-num
as-name
platformuk
org
ORG-CIHU1-RIPE
import
from AS15830 accept ANY
from AS13205 accept { 193.113.227.128/26, 193.113.227.192/26 }
from AS8928 accept ANY
export
to AS15830 announce { 185.28.92.0/23, 185.28.94.0/24 }
to AS13205 announce { 185.28.92.0/23 }
to AS8928 announce { 185.28.92.0/23, 185.28.94.0/24 }
to AS3356 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
to AS3257 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
to AS6461 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
admin-c
RA12042-RIPE
tech-c
RA12042-RIPE
status
ASSIGNED
mnt-by
RIPE-NCC-END-MNT
uk-comcast-1-mnt
created
2014-03-26T11:27:15Z
last-modified
2024-12-03T19:21:46Z
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
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
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:       AS200537 - AS202347
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:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE



aut-num:        AS202149
as-name:        platformuk
org:            ORG-CIHU1-RIPE
import:         from AS15830 accept ANY
import:         from AS13205 accept { 193.113.227.128/26, 193.113.227.192/26 }
import:         from AS8928 accept ANY
export:         to AS15830 announce { 185.28.92.0/23, 185.28.94.0/24 }
export:         to AS13205 announce { 185.28.92.0/23 }
export:         to AS8928 announce { 185.28.92.0/23, 185.28.94.0/24 }
export:         to AS3356 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
export:         to AS3257 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
export:         to AS6461 announce { 185.28.92.0/23, 185.28.92.0/24, 185.28.93.0/24, 185.28.94.0/24 }
admin-c:        RA12042-RIPE
tech-c:         RA12042-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         uk-comcast-1-mnt
created:        2014-03-26T11:27:15Z
last-modified:  2024-12-03T19:21:46Z
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:         [email protected]
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:         [email protected]
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