AS Number
AS59455
AS Name
CSG-AS
Org Name
Clearstream Technology ltd
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2020-06-22T15:23:11Z

AS59455 Looking Glass
IPv4Prefixes

13

IPv6Prefixes

1

IPv4 NUMs

8,704

IPv6 NUMs(/64)

34,359,738,368

8,704 IPv4 Addresses
CIDR Description IP Num
46.17.208.0/21
ROA Signed and Valid IRR Valid
Clearstream Technology ltd 2048
185.23.52.0/22
ROA Signed and Valid IRR Valid
Clearstream Technology ltd 1024
185.33.192.0/22
ROA Signed and Valid IRR Valid
Clearstream Technology ltd 1024
185.77.20.0/24
IRR Valid
CSGRRP-DSL-Customers 256
185.79.108.0/23
ROA Signed and Valid IRR Valid
DVS-DSL-Allocation 512
185.80.12.0/22
ROA Signed and Valid IRR Valid
CLOUD CENTRES LTD 1024
185.98.108.0/22
ROA Signed and Valid IRR Valid
Merthyr Valleys Homes Limited 1024
193.33.116.0/23
ROA Signed and Valid IRR Valid
DVS Soft Ltd 512
193.111.33.0/24
ROA Signed and Valid IRR Valid
DVS Soft Ltd 256
194.147.241.0/24
ROA Signed and Valid IRR Valid
CLOUD CENTRES LTD 256
194.147.244.0/24
ROA Signed and Valid IRR Valid
CLOUD CENTRES LTD 256
194.147.255.0/24
ROA Signed and Valid IRR Valid
CLOUD CENTRES LTD 256
194.149.89.0/24
ROA Signed and Valid IRR Valid
CLOUD CENTRES LTD 256
CIDR Description IP NUMs(prefix /64)
2a04:2340::/29
ROA Signed and Valid IRR Valid
Clearstream Technology ltd 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,567,936 2,233,382,993,920 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 193,536 42,949,672,960 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,849,991,680 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 27,396,864 231,334,281,216 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,375,552 39,668,088,832 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 16,128 4,294,967,296 IPv4 IPv4
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,776 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,991,424 17,600,775,979,008 IPv4 IPv4 IPv6 IPv6
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 214,748,430,336 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,560 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 231,168 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,645,952 IPv4 IPv4
AS1239 SPRINTLINK - Sprint, US United States 12,178,432 229,781,012,480 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,352,704 25,769,934,848 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS3216 SOVAM-AS - PJSC "Vimpelcom", RU Russian Federation 1,106,182 4,295,098,368 IPv4 IPv4
AS3741 IS - Dimension Data, ZA South Africa 2,609,664 146,029,084,672 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 580,096 274,879,021,056 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,688 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 8,590,786,560 IPv4 IPv4
AS8529 OMANTEL-AS - Oman Telecommunications Company (S.A.O.G), OM Oman 15,360 0 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 34,048 4,294,967,296 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,850,048 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Free Pro SAS, FR France 96,512 133,144,051,712 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv6 IPv6
AS8309 SIPARTECH - SIPARTECH SAS, FR France 41,216 34,359,738,368 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,736 141,751,156,736 IPv4 IPv4 IPv6 IPv6
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
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 458,752 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 229,632 88,068,063,232 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 37,632 4,294,967,296 IPv4 IPv4
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 125,184 13,153,402,880 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 9,216 8,590,000,128 IPv6 IPv6
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,544 4,294,967,296 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS6204 RIPE-6204 - RIPE Network Coordination Centre, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,824 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 237,312 30,086,594,560 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS207841 INFERNO - Inferno Communications Ltd, GB United Kingdom 1,024 4,295,032,832 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
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 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 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
BT Empire Exchange / Stadium House Cardiff 2016-03-14 21:19:04
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2017-06-26 15:08:30
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 12 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 - AS61261
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:        2020-06-22T15:23:11Z
last-modified:  2020-06-22T15:23:11Z
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:         ripe@clearstreamgroup.co.uk
admin-c:        CSG-RIPE
tech-c:         CSG-RIPE
abuse-c:        CSG-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        CSG-MNT
notify:         ripe@clearstreamgroup.co.uk
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:         ripe@clearstreamgroup.co.uk
abuse-mailbox:  ripe@clearstreamgroup.co.uk
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