AS Name
AS-ICUK
Org Name
ICUK Computing Services Limited
Registry Region
United Kingdom
Looking Glass
IPv4Prefixes

36

IPv6Prefixes

2

IPv4 NUMs

54,016

IPv6 NUMs(/64)

4,294,967,296

54,016 IPv4 Addresses
CIDR Description IP Num
5.133.168.0/23 Jibba Jabba Internet Services Ltd 512
5.133.170.0/23 Jibba Jabba Internet Services Ltd 512
5.254.162.0/23 ADSL_MA 512
5.254.164.0/23 ADSL_MA 512
37.235.43.0/24 SHETLAND-BB-LLP 256
45.145.86.0/23 Fluidity Connect Limited 512
46.33.128.0/19 ICUK Computing Services Limited 8192
46.102.192.0/24 INTERDSL 256
46.102.192.0/19 ICUK Computing Services Limited 8192
46.102.193.0/24 INTERDSL 256
80.95.192.0/20 ICUK Computing Services Limited 4096
80.209.128.0/19 ICUK Computing Services Limited 8192
80.209.155.0/31 ICUK Computing Services Limited 2
80.209.155.0/24 ICUK Computing Services Limited 256
80.209.155.4/30 ICUK Computing Services Limited 4
80.209.155.8/29 ICUK Computing Services Limited 8
80.209.160.0/20 ICUK Computing Services Limited 4096
80.209.172.0/24 OPIOUS-NET 256
80.209.176.0/21 STICKMAN-NET 2048
80.209.184.0/22 ITATWORK-NET 1024
89.107.24.0/22 CSD Communications Ltd 1024
141.98.208.0/24 ACCESS-RANGE 256
185.131.200.0/23 ICUK-xDSL_01 512
185.140.16.0/23 Dolphin Communications Ltd. 512
185.152.2.0/24 CUSTOMERS 256
185.168.132.0/23 Patrington 512
185.168.144.0/24 Quickline Communications Limited 256
185.168.145.0/24 Quickline Communications Limited 256
185.168.146.0/23 Quickline Communications Limited 512
185.184.140.0/24 52Degrees Telecom Limited 256
185.201.208.0/22 CTR Communications Limited 1024
185.207.140.0/22 Beeline Broadband Ltd 1024
185.253.88.0/24 suffolkdatacentres_1 256
188.240.160.0/19 INTERDSL 8192
193.161.9.0/24 HP Networks Ltd 256
193.161.10.0/24 HP Networks Ltd 256
CIDR Description IP NUMs(prefix /64)
2a00:b900::/32 ICUK Computing Services Limited 4294967296
2a00:b900:2::/48 ICUK Computing Services Limited 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS30781 JAGUAR-AS - Jaguar Network SAS, FR France 90,368 167,503,790,080 IPv4 IPv4
AS37680 COOL-IDEAS - Cool Ideas Service Provider (Pty) Ltd, ZA South Africa 69,632 4,294,967,296 IPv4 IPv4
AS8426 CLARANET-AS - ClaraNET LTD, GB United Kingdom 976,128 107,374,706,688 IPv4 IPv4 IPv6 IPv6
AS31500 GLOBALNET-AS - LLC GLOBALNET, RU Russian Federation 7,936 4,295,360,512 IPv4 IPv4
AS37640 CAPE-CONNECT-AS - Cape Connect Internet, ZA South Africa 10,240 4,294,967,296 IPv4 IPv4
AS8560 ONEANDONE-AS - 1&1 IONOS SE, DE Germany 549,376 51,539,607,552 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 5,120 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 7,168 4,295,622,656 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 41,472 8,589,934,592 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 92,672 4,294,967,296 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 1,280 1,310,720 IPv4 IPv4 IPv6 IPv6
AS6233 XTOM, US United States 5,376 1,179,648 IPv4 IPv4 IPv6 IPv6
AS62240 Clouvider - Clouvider Limited, GB United Kingdom 94,720 262,531,448,832 IPv4 IPv4
AS200780 APPLIWAVE - APPLIWAVE SAS, FR France 9,984 68,719,476,736 IPv4 IPv4
AS1103 SURFNET-NL - SURFnet bv, NL Netherlands 6,223,616 281,509,336,514,560 IPv4 IPv4 IPv6 IPv6
AS28260 , BR Brazil 16,384 4,294,967,296 IPv4 IPv4
AS28792 PUBLIC-INTERNET - Public Internet Ltd, GB United Kingdom 6,400 4,294,967,296 IPv4 IPv4
AS60945 VELOXSERV - VeloxServ Communications Ltd, GB United Kingdom 7,424 4,295,360,512 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 48,384 4,294,967,296 IPv6 IPv6
AS4657 STARHUB-INTERNET - Starhub Internet Pte Ltd, SG Singapore 644,096 17,448,304,640 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 26,880 4,831,838,208 IPv4 IPv4
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 2,274,410 17,629,184 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 3,387,392 12,888,178,688 IPv4 IPv4 IPv6 IPv6
AS5394 Unidata - UNIDATA S.p.A., IT Italy 83,456 4,294,967,296 IPv4 IPv4
AS1267 ASN-WINDTRE - WIND TRE S.P.A., IT Italy 6,102,784 2,233,382,993,920 IPv4 IPv4
AS35297 DATALINE-AS - Dataline LLC, UA Ukraine 9,728 4,294,967,296 IPv4 IPv4
AS36236 NETACTUATE - NetActuate, Inc, US United States 99,328 5,933,629,440 IPv4 IPv4 IPv6 IPv6
AS37697 webmasters - WEBMASTERS, LDA., MZ Mozambique 3,328 0 IPv4 IPv4
AS50304 BLIX - Blix Solutions AS, NO Norway 38,912 347,892,613,120 IPv4 IPv4 IPv6 IPv6
AS61955 ColocationIX-AS - ColocationIX GmbH, DE Germany 1,280 2,162,688 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 5,120 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 , BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS3327 CITIC - CITIC Telecom CPC Netherlands B.V., EE Estonia 78,848 4,294,967,296 IPv4 IPv4
AS31122 DIGIWEB-AS - Digiweb ltd, IE Ireland 153,344 21,474,836,480 IPv6 IPv6
AS12874 FASTWEB - Fastweb SpA, IT Italy 3,658,752 2,305,843,009,213,693,952 IPv6 IPv6
AS199422 REZOPOLE - Rezopole A.D., FR France 1,536 4,294,967,296 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 71,168 4,300,668,928 IPv4 IPv4 IPv6 IPv6
AS16552 TIGGEE - Tiggee LLC, US United States 11,264 30,066,999,296 IPv4 IPv4
AS20562 OPEN-PEERING-AS - Broadband Hosting B.V, NL Netherlands 2,304 0 IPv4 IPv4
AS55329 TELCOTECH-KH - Telcotech Ltd, KH Cambodia 4,096 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications Ltd., BG Bulgaria 512 0 IPv4 IPv4
AS57695 MISAKA-BACKBONE-AS - Misaka Network, Inc., US United States 4,608 9,197,191,168 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - ANYCAST HOLDINGS PTY LTD, AU Australia 7,936 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13213 UK2NET-AS - UK-2 Limited, GB United Kingdom 107,008 8,590,131,200 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,500,032 310,095,347,712 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 51,968 281,509,336,449,024 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 12,288 131,072 IPv4 IPv4 IPv6 IPv6
AS39533 asympto - Asympto Networks Kft., CH Switzerland 512 2,147,483,648 IPv4 IPv4
AS50877 AIRBEAM-AS - Airbeam S.r.l., IT Italy 3,072 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS25160 VORBOSS_AS - Vorboss Limited, GB United Kingdom 15,104 4,294,967,296 IPv4 IPv4
AS8896 XFIBER-AS - XFIBER AS, NO Norway 41,472 77,309,411,328 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 22,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,728 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS6661 EPT-LU - POST Luxembourg, LU Luxembourg 187,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS20764 RASCOM-AS - CJSC RASCOM, RU Russian Federation 13,568 38,654,771,200 IPv4 IPv4 IPv6 IPv6
AS15830 Equinix-Connect-EMEA - TELECITYGROUP INTERNATIONAL LIMITED, GB United Kingdom 423,424 73,183,002,624 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38,468,164 25,789,661,440 IPv4 IPv4
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 128,256 38,654,705,664 IPv4 IPv4
AS31463 FourD-AS - 4D Data Centres Limited, GB United Kingdom 38,144 77,326,254,080 IPv4 IPv4 IPv6 IPv6
AS13786 SEABRAS-1 - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS328145 Lyca-Digital-AS - Lyca Digital NPC, ZA South Africa 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS202 CENTURYLINK-LEGACY-LVLT-202 - Level 3 Parent, LLC, US United States 2,560 0 IPv4 IPv4
AS64271 RIXCLOUD-INC - rixCloud, US United States 4,352 11,542,790,144 IPv4 IPv4 IPv6 IPv6
AS24218 GTC-MY-PIP-AS - Global Transit Communications, MY Malaysia 66,816 8,589,934,592 IPv4 IPv4
AS28716 RETELIT-AS - Reti Telematiche Italiane S.p.A. (Retelit S.p.A.), IT Italy 40,192 42,949,672,960 IPv4 IPv4
AS35266 EXN-AS - EX Networks Limited, GB United Kingdom 4,352 4,294,967,296 IPv4 IPv4
AS50300 CUSTDC - CustodianDC Limited, GB United Kingdom 12,288 23,068,672 IPv4 IPv4 IPv6 IPv6
AS55818 MCIX-AS-AP - MC-IX Matrix Internet Exchange RS-1, ID Indonesia 14,848 4,294,967,296 IPv4 IPv4
AS207044 ENET-AS - Enet Telecommunications Networks Limited, IE Ireland 16,384 35,031,023,616 IPv4 IPv4
AS7489 HOSTUS-GLOBAL-AS - HostUS Solutions LLC, HK Hong Kong 67,840 13,972,537,344 IPv4 IPv4 IPv6 IPv6
AS41811 CONVERGENCE-GROUP - CONVERGENCE (GROUP NETWORKS) LIMITED, GB United Kingdom 25,856 4,294,967,296 IPv4 IPv4
AS49434 HARMONYHOSTING-AS - Harmony Hosting SARL, FR France 2,304 38,654,705,664 IPv4 IPv4
AS58057 SECUREBIT - Securebit AG, CH Switzerland 4,864 8,592,949,248 IPv4 IPv4 IPv6 IPv6
AS136620 VMHAUSLIMITED-AS-AP - VMHaus Limited, GB United Kingdom 2,952 5,372,575,744 IPv6 IPv6
AS23738 TEEMO-AS-AP - Bandle City Internet LLC, US United States 3,328 38,928,384 IPv4 IPv4 IPv6 IPv6
AS8943 JUMP - Jump Networks Ltd, GB United Kingdom 14,592 12,884,901,888 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,312 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS35280 ACORUS - ACORUS NETWORKS SAS, FR France 7,680 81,604,378,624 IPv4 IPv4
AS6894 KDDI-EUROPE - KDDI Europe Ltd, GB United Kingdom 10,752 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57199 MilkyWan, FR France 1,280 12,884,901,888 IPv4 IPv4
AS20485 TRANSTELECOM - Joint Stock Company TransTeleCom, RU Russian Federation 353,792 42,949,672,960 IPv4 IPv4
AS8455 ATOM86-AS - Schuberg Philis B.V., NL Netherlands 26,624 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 57,856 34,359,738,368 IPv4 IPv4
AS39122 BLACKNIGHT-AS - Blacknight Internet Solutions Limited, IE Ireland 27,392 55,834,574,848 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 514,816 282,635,155,472,384 IPv4 IPv4 IPv6 IPv6
AS34288 AS34288 - Kantonsschule Zug, CH Switzerland 16,640 34,359,803,904 IPv4 IPv4 IPv6 IPv6
AS31742 SOTACONNECT - Sota Solutions Ltd., GB United Kingdom 9,984 38,654,705,664 IPv4 IPv4
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 31,500 4,295,229,440 IPv4 IPv4
AS51999 WhiteHat - WhiteHat 1 Limited, GB United Kingdom 256 33,554,432 IPv4 IPv4 IPv6 IPv6
AS60501 SIRIUSTEC-IT - Sirius Technology SRL, IT Italy 4,864 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS5413 AS5413 - Daisy Communications Ltd, GB United Kingdom 748,288 73,014,509,568 IPv4 IPv4 IPv6 IPv6
AS62167 Tismi - Tismi BV, NL Netherlands 2,304 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 51,456 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 47,360 141,733,986,304 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 5,107,968 39,632,240,640 IPv4 IPv4
AS43531 IXREACH - IX Reach Ltd, GB United Kingdom 14,592 4,294,967,296 IPv4 IPv4
AS263009 FORTE TELECOM LTDA., BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS3741 IS - Internet Solutions, ZA South Africa 2,720,512 137,438,953,472 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 56,576 4,294,967,296 IPv4 IPv4
AS37239 ICTGLOBE - ICTGlobe Management (Pty) Ltd, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4
AS41695 VOSTRON-AS - VOSTRON Limited, GB United Kingdom 10,240 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS50903 TRINAPS - TRINAPS SAS, FR France 4,096 4,294,967,296 IPv4 IPv4
AS16347 RMI-FITECH - ADISTA SAS, FR France 105,728 98,784,903,168 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS42330 UNCHAINEDISP - Unchained ISP Limited, GB United Kingdom 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS48325 BazTel - BazTel Ltd, GB United Kingdom 1,024 8,589,934,592 IPv4 IPv4
AS62267 NET365 - Legend Telecom Ltd, GB United Kingdom 1,024 0 IPv4 IPv4
AS205332 ITIVITI-ASN - Itiviti Group AB, SE Sweden 512 0 IPv4 IPv4
AS209043 EPBS - East Point Business Services Ltd, GB United Kingdom 512 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.238.191 2001:7f8:4:1::c969:1 20 Gbps 2019-05-15 10:29:01
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.226.191 2001:7f8:4::c969:1 20 Gbps 2019-04-30 08:36:54
United Kingdom LONAP - London Network Access Point 5.57.81.134 2001:7f8:17::c969:1 20 Gbps 2019-04-30 12:11:33

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 20:39:16
Telehouse - London (Docklands West) London http://www.telehouse.net/ 2016-08-04 16:18:31
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2017-07-07 14:27:07
IP Address Domain NUMs Domains
5.133.168.34 2 ae.ribapension.org
5.133.168.101 27 access-smile.co.uk
5.133.168.110 39 cheltenhamdentalspa.co.uk
5.133.168.156 19 aw-communities.co.uk
5.133.168.250 3 jibbacloud.co.uk
as-block:       AS47104 - AS52223
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:        2018-11-22T15:27:34Z
last-modified:  2018-11-22T15:27:34Z
source:         RIPE



aut-num:        AS51561
as-name:        AS-ICUK
org:            ORG-ICSL4-RIPE
import:         from AS174 accept ANY
import:         from AS3356 accept ANY
export:         to AS174 announce AS-ICUK
export:         to AS3356 announce AS-ICUK
admin-c:        IRA19-RIPE
tech-c:         IRA19-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ICUK-MNT
created:        2010-09-28T13:41:49Z
last-modified:  2018-10-31T21:57:13Z
source:         RIPE

organisation:   ORG-ICSL4-RIPE
org-name:       ICUK Computing Services Limited
org-type:       LIR
address:        Suite 5, Metropolitan House, 38-40 High Street
address:        CR0 1YB
address:        Croydon
address:        UNITED KINGDOM
phone:          +443450099175
admin-c:        TO691-RIPE
admin-c:        LC6988-RIPE
abuse-c:        IRA19-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ICUK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ICUK-MNT
created:        2010-07-07T12:52:32Z
last-modified:  2019-01-18T13:59:28Z
source:         RIPE # Filtered

role:           ICUK Ripe Administrator
address:        Suite 5, Metropolitan House, 38-40 High Street, Croydon, CR0 1YB
admin-c:        LC6988-RIPE
tech-c:         TO691-RIPE
nic-hdl:        IRA19-RIPE
mnt-by:         ICUK-MNT
created:        2010-09-09T13:50:17Z
last-modified:  2016-08-16T09:03:06Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]