AS Number
AS59455
AS Name
CSG-AS
Org Name
Clearstream Technology ltd
Registry

ripe

RegDate

N/A

Updated

2022-11-15T11:24:43Z

AS59455 Looking Glass
IPv4Prefixes

12

IPv6Prefixes

1

IPv4 NUMs

8,448

IPv6 NUMs(/64)

34,359,738,368

8,448 IPv4 Addresses
CIDR Description IP Num
46.17.208.0/21 Clearstream Technology ltd 2048
185.23.52.0/22 Clearstream Technology ltd 1024
185.33.192.0/22 Clearstream Technology ltd 1024
185.79.108.0/23 DVS-DSL-Allocation 512
185.80.12.0/22 CLOUD CENTRES LTD 1024
185.98.108.0/22 Merthyr Valleys Homes Limited 1024
193.33.116.0/23 DVS Soft Ltd 512
193.111.33.0/24 DVS Soft Ltd 256
194.147.241.0/24 CLOUD CENTRES LTD 256
194.147.244.0/24 CLOUD CENTRES LTD 256
194.147.255.0/24 CLOUD CENTRES LTD 256
194.149.89.0/24 CLOUD CENTRES LTD 256
CIDR Description IP NUMs(prefix /64)
2a04:2340::/29 Clearstream Technology ltd 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,286,400 25,769,934,848 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 43,264 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 228,864 30,068,310,016 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,568,704 2,233,382,993,920 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 5,376 244,449,280 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,903,744 301,930,840,064 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,989,888 17,596,481,077,248 IPv4 IPv4 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 568,320 274,878,758,912 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 67,072 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS34177 CELESTE-AS - CELESTE SAS, FR France 192,768 42,949,672,960 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,824 42,949,804,032 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 410,112 38,654,705,664 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 41,472 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,728 4,296,081,408 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 0 0 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 67,840 94,522,834,944 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,416 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 41,216 4,294,967,296 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 233,472 386,547,056,640 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,276,158,464 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,120 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 549,120 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,392 4,294,967,296 IPv6 IPv6
AS3741 IS - Dimension Data, ZA South Africa 2,603,776 137,439,084,544 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,720 354,874,032,128 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.238.129 2001:7f8:4:1::e83f:1 1 Gbps 2018-07-12 09:32:36
United Kingdom LINX Wales - LINX Wales 195.66.254.1 2001:7f8:4:4::e83f:1 1 Gbps 2022-03-07 16:13:36
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.226.129 2001:7f8:4::e83f:1 1 Gbps 2022-04-27 20:50:15

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 21:19:04
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2017-06-26 15:08:30
BT Empire Exchange / Stadium House Cardiff 2016-03-14 21:19:04
IP Address Domain NUMs Domains
46.17.208.153 1 mail.justcarclinics.co.uk
46.17.211.49 1 melkshamuk.com
46.17.215.1 1 dns1.natbrit.net.
46.17.215.2 1 dns2.natbrit.net.
46.17.215.4 2 cfextweb03.alcumusgroup.net
46.17.215.7 11 creare122546.isoqar.com
46.17.215.10 20 accreditation.santia.net
46.17.215.12 29 bb.tiva.net
46.17.215.14 1 creare122546.alcumusgroup.com
46.17.215.15 1 cfextsmt01.alcumusgroup.net
as-block:       AS59392 - AS60437
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:        2024-09-03T13:31:09Z
last-modified:  2024-09-03T13:31:09Z
source:         RIPE



aut-num:        AS59455
as-name:        CSG-AS
org:            ORG-CTl25-RIPE
remarks:        Transit: Cogent
import:         from AS174 accept ANY
export:         to AS174 announce AS-CSG
remarks:        Transit: Netuity
import:         from AS21321 accept ANY
export:         to AS21321 announce AS-CSG
remarks:        Transit: Telia
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-CSG
remarks:        Peer: AKAMAI
import:         from AS20940 accept ANY
export:         to AS20940 announce AS-CSG
remarks:        Peer: AMAZON
import:         from AS16509 accept AS-AMAZON
export:         to AS16509 announce AS-CSG
remarks:        Peer: APPLE
import:         from AS714 accept AS-APPLE
export:         to AS714 announce AS-CSG
remarks:        Peer: BBC
import:         from AS2818 accept AS-BBC
export:         to AS2818 announce AS-CSG
remarks:        Peer: JANET
import:         from AS786 accept AS-JANETPLUS
export:         to AS786 announce AS-CSG
remarks:        Peer: NETFLIX
import:         from AS2906 accept AS-NFLX
export:         to AS2906 announce AS-CSG
remarks:        Peer: OVH
import:         from AS16276 accept AS-OVH
export:         to AS16276 announce AS-CSG
remarks:        Peer: SPITFIRE
import:         from AS16082 accept AS-SPITFIRE
export:         to AS16082 announce AS-CSG
remarks:        Peer: TWITCH
import:         from AS46489 accept AS46489
export:         to AS46489 announce AS-CSG
remarks:        Peer: TALKTALK
import:         from AS13285 accept AS-OPAL
export:         to AS13285 announce AS-CSG
remarks:        Peer: DIDLogic
import:         from AS13006 accept AS13006
export:         to AS13006 announce ANY
admin-c:        CSG-RIPE
tech-c:         CSG-RIPE
status:         ASSIGNED
mnt-by:         CSG-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2012-07-16T06:34:35Z
last-modified:  2022-11-15T11:24:43Z
source:         RIPE

organisation:   ORG-CTl25-RIPE
org-name:       Clearstream Technology ltd
country:        GB
org-type:       LIR
address:        Clearstream Operation Centre,
                Station Road
address:        CF38 1AF
address:        Church Village
address:        UNITED KINGDOM
phone:          +448458674075
fax-no:         +441443813563
e-mail:         [email protected]
admin-c:        CSG-RIPE
tech-c:         CSG-RIPE
abuse-c:        CSG-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CSG-MNT
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CSG-MNT
created:        2010-10-08T09:38:10Z
last-modified:  2020-12-16T13:27:35Z
source:         RIPE

role:           Clearstream NOC
address:        Clearstream
e-mail:         [email protected]
abuse-mailbox:  [email protected]
nic-hdl:        CSG-RIPE
admin-c:        GP9788-RIPE
admin-c:        WEBB-RIPE
tech-c:         GP9788-RIPE
tech-c:         WEBB-RIPE
mnt-by:         CSG-MNT
created:        2014-05-08T12:02:22Z
last-modified:  2023-05-08T14:22:48Z
source:         RIPE