AS Number
AS203818
AS Name
mwam
Org Name
Marshall Wace Asset Management Ltd
Registry

ripe

RegDate

N/A

Updated

2024-09-06T14:28:49Z

AS203818 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

1,024 IPv4 Addresses
CIDR Description IP Num
185.122.208.0/24 Marshall Wace Asset Management Ltd 256
185.122.209.0/24 Marshall Wace Asset Management Ltd 256
185.122.210.0/24 Marshall Wace Asset Management Ltd 256
185.122.211.0/24 Marshall Wace Asset Management Ltd 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,883,520 293,442,027,520 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,416 111,669,149,696 IPv4 IPv4
as-block:       AS203113 - AS205662
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:        2024-09-19T13:43:36Z
last-modified:  2024-09-19T13:43:36Z
source:         RIPE



aut-num:        AS203818
as-name:        mwam
org:            ORG-MWAM1-RIPE
import:         from as3356 accept ANY
export:         to as3356 announce AS203818
import:         from AS19855 accept ANY
export:         to AS19855 announce AS203818
import:         from AS6461 accept ANY
export:         to AS6461 announce AS203818
admin-c:        MA27495-RIPE
tech-c:         MA27495-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         uk-mwam-1-mnt
created:        2015-10-23T11:58:33Z
last-modified:  2024-09-06T14:28:49Z
source:         RIPE

organisation:   ORG-MWAM1-RIPE
org-name:       Marshall Wace Asset Management Ltd
country:        GB
org-type:       LIR
address:        George House, 131 Sloane Street, London
address:        SW1X 9AT
address:        London
address:        UNITED KINGDOM
phone:          +44207 316 2280
e-mail:         networks-info@mwam.com
admin-c:        MA27495-RIPE
tech-c:         MA27495-RIPE
abuse-c:        AR33941-RIPE
mnt-ref:        uk-mwam-1-mnt
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         uk-mwam-1-mnt
created:        2015-10-22T08:56:49Z
last-modified:  2024-09-06T14:32:25Z
source:         RIPE

role:           MWAM-NOC
address:        George House, 131 Sloane Street, London, SW1X 9AT
e-mail:         noc@mwam.com
nic-hdl:        MA27495-RIPE
mnt-by:         uk-mwam-1-mnt
created:        2024-09-06T14:26:40Z
last-modified:  2024-09-06T14:26:40Z
source:         RIPE