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

ripe

RegDate

N/A

Updated

2021-11-29T17:07:08Z

AS201126 Looking Glass
IPv4Prefixes

11

IPv6Prefixes

0

IPv4 NUMs

3,584

IPv6 NUMs(/64)

0

3,584 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
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
AS8896 XFIBER-AS - XFIBER AS, NO Norway 40,960 77,309,411,328 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 34,359,869,440 IPv4 IPv4
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 133,632 34,359,738,368 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,128,192 39,669,661,696 IPv4 IPv4
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS37640 CAPE-CONNECT-AS - Cape Connect Internet, ZA South Africa 10,240 4,294,967,296 IPv4 IPv4
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv4 IPv4
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,192,896 17,600,775,979,008 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,551,104 17,718,116,352 IPv4 IPv4
AS31500 GLOBALNET-AS - Global Network Management Inc, AG Antigua and Barbuda 6,144 393,216 IPv4 IPv4
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 9,984 38,654,705,664 IPv4 IPv4
AS34549 MEER-AS - meerfarbig GmbH & Co. KG, DE Germany 93,440 347,893,465,088 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,048 34,497,363,968 IPv4 IPv4
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 72,960 81,604,378,624 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,936 8,590,589,952 IPv4 IPv4
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS47787 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 2,816 263,067,598,848 IPv4 IPv4
AS6233 XTOM, US United States 8,192 4,296,212,480 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 56,576 4,295,032,832 IPv4 IPv4
AS9009 M247 - M247 Ltd, GB United Kingdom 1,175,552 240,617,390,336 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 12,544 34,362,163,200 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 41,216 107,374,182,400 IPv4 IPv4
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4
AS43350 NFORCE - NForce Entertainment B.V., NL Netherlands 82,944 113,818,271,744 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 3,072 34,359,738,368 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 18,703,360 1,112,682,004,480 IPv4 IPv4
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 740,608 73,014,444,032 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 565,760 111,669,149,696 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,200 12,884,967,424 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,040 4,294,967,296 IPv4 IPv4
AS35266 EXN-AS - EX Networks Limited, GB United Kingdom 6,144 4,294,967,296 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 38,656 47,244,640,256 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 51,968 8,589,934,592 IPv4 IPv4
AS29049 Delta-Telecom-AS - Delta Telecom Ltd, AZ Azerbaijan 69,376 1,048,576 IPv4 IPv4
AS41811 CONVERGENCE-GROUP - CONVERGENCE (GROUP NETWORKS) LIMITED, GB United Kingdom 26,368 4,294,967,296 IPv4 IPv4
AS50629 LWLCOM - LWLcom GmbH, DE Germany 84,224 111,670,329,344 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,680 4,294,967,296 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,024 393,216 IPv4 IPv4
AS286 KPN - KPN B.V., NL Netherlands 3,198,720 201,931,161,600 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 3,552,384 201,931,292,672 IPv4 IPv4
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10,752 4,294,967,296 IPv4 IPv4
AS8714 LINX-ROUTESRV - London Internet Exchange Ltd., GB United Kingdom 0 0 IPv4 IPv4
AS28792 PUBLIC-INTERNET - Public Internet Ltd, GB United Kingdom 6,400 4,294,967,296 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 29,440 60,129,607,680 IPv4 IPv4
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 68,722,950,144 IPv4 IPv4
AS41805 IQ-SAWADLAND-AS - SAWAD LAND for Information Technology Ltd, IQ Iraq 0 0 IPv4 IPv4
AS3214 XTOM - xTom GmbH, DE Germany 25,088 81,605,427,200 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,657,536 137,439,150,080 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,350,912 25,769,934,848 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,650,368 286,064,640 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 70,912 34,359,738,368 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,071,616 12,884,901,888 IPv4 IPv4
AS37680 COOL-IDEAS - Cool Ideas Service Provider (Pty) Ltd, ZA South Africa 69,632 4,294,967,296 IPv4 IPv4
AS398465 RACKDOG-LLC - Rackdog, LLC, US United States 7,424 38,923,141,120 IPv4 IPv4
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS41695 VOSTRON-AS - VOSTRON Limited, GB United Kingdom 10,240 4,294,967,296 IPv4 IPv4
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 14,592 107,374,182,400 IPv4 IPv4
AS199283 UKSCOMMS-AS - STRUCTURED COMMUNICATIONS LIMITED, GB United Kingdom 6,144 34,359,738,368 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 81,408 84,934,656 IPv4 IPv4
AS1103 SURFNET-NL - SURF B.V., NL Netherlands 6,224,640 281,509,336,514,560 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 21,248 4,294,967,296 IPv4 IPv4
AS16347 RMI-FITECH - ADISTA SAS, FR France 109,824 98,784,772,096 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,840 4,294,967,296 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,314,688 233,124,560,896 IPv4 IPv4
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,968 4,294,967,296 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,360 38,654,705,664 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 73,216 4,317,970,432 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,848 282,665,824,288,768 IPv4 IPv4
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7,168 38,671,482,880 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,248 4,295,163,904 IPv4 IPv4
AS207841 INFERNO - Inferno Communications Ltd, GB United Kingdom 1,024 4,295,032,832 IPv4 IPv4
AS7489 HOSTUS-GLOBAL-AS - HostUS Solutions LLC, HK Hong Kong 61,952 13,971,685,376 IPv4 IPv4
AS37239 ICTGLOBE - ICTGlobe Management (Pty) Ltd, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS207044 ENET-AS - Enet Telecommunications Networks Limited, IE Ireland 26,880 35,031,089,152 IPv4 IPv4
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,738,368 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 58,624 4,294,967,296 IPv4 IPv4
AS35598 INETCOM - Inetcom LLC, RU Russian Federation 37,120 34,359,738,368 IPv4 IPv4
AS47957 ING-AS - Compagnie Industrielle Et Financiere D' Ingenierie Ingenico SA, FR France 2,048 65,536 IPv4 IPv4
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 131,072 IPv4 IPv4
AS62167 Tismi - Tismi BV, NL Netherlands 3,072 42,949,672,960 IPv4 IPv4

Peers at this Exchange Point

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

Private Peering Facilities

Country/Region Name City Website Updated
Interxion London (Sovereign House) London https://www.interxion.com/ 2016-03-14 20:46:25
Interxion London (Redhill) Redhill https://www.interxion.com/ 2016-03-14 21:11:25
IP Address Domain NUMs Domains
91.240.17.12 1 www.kelwaylabs.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 3 planningtest.walthamforest.gov.uk
91.240.17.75 1 press.walthamforest.gov.uk
91.240.17.77 1 branding.walthamforest.gov.uk
91.240.17.91 1 csweb01.walthamforest.gov.uk
as-block:       AS196608 - AS213403
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:        2021-11-26T06:58:53Z
last-modified:  2021-11-26T06:58:53Z
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:        NO1961-RIPE
tech-c:         NO1961-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NO-20211129-MNT
created:        2015-01-21T07:23:06Z
last-modified:  2021-11-29T17:07:08Z
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:        NO-20211129-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NO-20211129-MNT
created:        2013-05-10T13:52:28Z
last-modified:  2021-11-29T17:18:26Z
source:         RIPE

person:         Neil Osborne
address:        Cyrus way, Cygnet Park, Hampton, Peterborough, PE7 8HP
phone:          +44 (0)2030695164
nic-hdl:        NO1961-RIPE
mnt-by:         NO-20211129-MNT
created:        2021-11-29T17:00:18Z
last-modified:  2021-11-29T17:00:18Z
source:         RIPE