AS Number
AS201126
AS Name
CDW-UK-AS
Org Name
CDW Ltd
Registry

ripe

RegDate

N/A

Updated

2022-12-23T13:54:36Z

AS201126 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

0

IPv4 NUMs

4,096

IPv6 NUMs(/64)

0

4,096 IPv4 Addresses
CIDR Description IP Num
91.240.17.0/24 CDW Ltd 256
153.92.43.0/24 CDW Ltd 256
153.92.44.0/24 CDW Ltd 256
153.92.45.0/24 CDW Ltd 256
153.92.46.0/24 CDW Ltd 256
157.97.128.0/22 CDW Ltd 1024
185.74.25.0/24 CDW Ltd 256
185.74.26.0/24 CDW Ltd 256
185.74.27.0/24 CDW Ltd 256
185.176.242.0/23 MSXi-UK-COLCHESTER-2 512
188.116.54.0/24 CDW Ltd 256
194.105.149.0/24 CDW Ltd 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,688 111,669,149,696 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,544 4,294,967,296 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,560 141,733,920,768 IPv4 IPv4
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 741,632 73,014,575,104 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,991,424 17,600,775,979,008 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,849,991,680 IPv4 IPv4
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,108,230 4,295,098,368 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,621,824 253,672,095,744 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 34,048 4,294,967,296 IPv4 IPv4
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 37,632 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 41,728 283,484,880,896 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS2603 NORDUNET, DK Denmark 9,984 34,359,738,368 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,352,704 25,769,934,848 IPv4 IPv4
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,738,368 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 124,160 13,153,402,880 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,645,952 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 12,180,736 229,781,012,480 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,667,840 17,718,247,424 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 54,784 141,751,156,736 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 582,656 274,879,021,056 IPv4 IPv4
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,375,552 39,668,088,832 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 8,590,786,560 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,397,120 229,723,734,016 IPv4 IPv4
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,782 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 525,312 282,631,665,745,920 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,824 68,719,607,808 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 193,536 42,949,672,960 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 242,944 30,086,594,560 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 264,704 47,244,640,256 IPv4 IPv4
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 2,816 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LONAP - London Access Point 5.57.82.14 2001:7f8:17::3:11a6:1 10 Gbps 2020-12-03 11:20:31
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.239.9 2001:7f8:4:1:0:3:11a6:1 10 Gbps 2018-11-15 11:33:01
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.227.9 2001:7f8:4::3:11a6:1 10 Gbps 2022-04-27 20:53:10

Private Peering Facilities

Country/Region Name City Website Updated
Digital Realty London LHR20 London https://www.interxion.com/ 2016-03-14 20:46:25
Digital Realty London LGW10 Redhill https://www.digitalrealty.com/data-centers/london/3-foxboro-pk-holmethorpe-ave-redhill-london 2016-03-14 21:11:25
IP Address Domain NUMs Domains
91.240.17.12 1 www.kelwaylabs.com
91.240.17.22 1 vpn.gsm.org
91.240.17.24 1 www.darkforts.com
91.240.17.59 1 portal.rapleys.com
91.240.17.60 4 portal.rapleys.co.uk
91.240.17.67 1 staging.walthamforest.gov.uk
91.240.17.68 1 mspweb.walthamforest.gov.uk
91.240.17.72 1 share.walthamforest.gov.uk
91.240.17.74 2 planningtest.walthamforest.gov.uk
91.240.17.75 1 press.walthamforest.gov.uk
as-block:       AS196608 - AS207419
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:        2022-08-23T17:19:53Z
last-modified:  2022-08-23T17:19:53Z
source:         RIPE



aut-num:        AS201126
descr:          CDW UK - Cloud Services
as-name:        CDW-UK-AS
org:            ORG-KL129-RIPE
import:         from AS5089 accept ANY
export:         to AS5089 announce AS201126
import:         from AS50173 accept ANY
export:         to AS50173 announce AS201126
import:         from AS6939 accept AS6939
export:         to AS6939 announce AS201126
import:         from AS714 accept AS714
export:         to AS714 announce AS201126
import:         from AS8075 accept AS8075
export:         to AS8075 announce AS201126
import:         from AS6461 accept ANY
export:         to AS6461 announce AS201126
import:         from AS174 accept ANY
export:         to AS174 announce AS201126
admin-c:        TL6622-RIPE
tech-c:         TL6622-RIPE
status:         ASSIGNED
mnt-by:         TL-20221116-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2015-01-21T07:23:06Z
last-modified:  2022-12-23T13:54:36Z
source:         RIPE

organisation:   ORG-KL129-RIPE
org-name:       CDW Ltd
country:        GB
org-type:       LIR
address:        1 NEW CHANGE 3RD FLOOR
address:        EC4M 9AF
address:        London
address:        UNITED KINGDOM
phone:          +442077916000
fax-no:         +442077916200
e-mail:         [email protected]
abuse-c:        AR17749-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TL-20221116-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TL-20221116-MNT
created:        2013-05-10T13:52:28Z
last-modified:  2022-12-21T11:24:41Z
source:         RIPE

person:         Tony Lawrence
address:        1 Cyrus Way, Hampton, Peterborough PE7 8HP
phone:          +447384 833209
nic-hdl:        TL6622-RIPE
mnt-by:         TL-20221116-MNT
created:        2022-11-16T17:17:25Z
last-modified:  2022-11-16T17:17:25Z
source:         RIPE