AS Number
AS42044
AS Name
CENTRALNIC
Org Name
CentralNic Ltd
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2018-11-22T15:27:34Z

AS42044 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

6

IPv4 NUMs

1,024

IPv6 NUMs(/64)

8,590,196,736

1,024 IPv4 Addresses
CIDR Description IP Num
185.24.65.0/24
ROA Signed and Valid IRR Valid
CentralNic Ltd 256
185.24.66.0/24
ROA Signed and Valid IRR Valid
CentralNic Ltd 256
193.105.170.0/24
ROA Signed and Valid IRR Valid
CentralNic Ltd 256
212.18.250.0/24
ROA Signed and Valid IRR Valid
CentralNic Ltd 256
CIDR Description IP NUMs(prefix /64)
2001:67c:2630::/48
ROA Signed and Valid IRR Valid
CentralNic Ltd 65536
2a04:2b00:100::/48
ROA Signed and Valid IRR Valid
CentralNic Ltd 65536
2a04:2b00:200::/48
ROA Signed and Valid IRR Valid
CENTRALNIC-V6-DC-MDE 65536
2a04:2b00:212::/48
ROA Signed and Valid IRR Valid
CentralNic Ltd 65536
2a04:2b01::/32
ROA Signed and Valid IRR Valid
CentralNic Ltd 4294967296
2a04:2b02::/32
ROA Signed and Valid IRR Valid
CentralNic Ltd 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 237,056 30,087,380,992 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 579,072 274,878,955,520 IPv4 IPv4
AS31463 FourD-AS - 4D Data Centres Limited, GB United Kingdom 37,120 73,031,286,784 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,560 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS50300 CUSTDC - CustodianDC Limited, GB United Kingdom 11,008 24,182,784 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 9,216 8,590,000,128 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,376 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 18,432 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS29668 QUBE - vXtream Ltd, GB United Kingdom 13,056 33,619,968 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,472 8,590,786,560 IPv4 IPv4
AS62275 NHM - NHM - S.R.L., IT Italy 5,376 171,798,691,840 IPv4 IPv4
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,096 174,784,512 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 12,200,960 229,781,012,480 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 230,656 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS13760 UNITI-FIBER - Uniti Fiber Holdings Inc., US United States 125,184 13,153,402,880 IPv4 IPv4 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS59605 ZAINGP-AS - MENA LEVANT W.L.L, BH Bahrain 6,400 458,752 IPv6 IPv6
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,786 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,736 107,391,418,368 IPv4 IPv4 IPv6 IPv6
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,375,808 39,668,088,832 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,602,624 219,312,357,376 IPv6 IPv6
AS36944 UBUNTU-UNICAST-AS - Ubuntunet Alliance For Research and Education Networking, MW Malawi 2,048 65,536 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 1,991,424 17,600,775,979,008 IPv4 IPv4 IPv6 IPv6
AS15802 DU-AS1 - Emirates Integrated Telecommunications Company PJSC, AE United Arab Emirates 1,167,360 30,064,771,072 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 44,544 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS30781 JAGUAR-AS - Free Pro SAS, FR France 94,976 133,144,051,712 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 517,376 282,631,675,772,928 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,000 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS25091 IP-MAX - IP-Max SA, CH Switzerland 13,824 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,645,952 IPv4 IPv4
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 214,748,430,336 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 562,688 111,669,149,696 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 185,344 42,949,672,960 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,448 68,719,476,736 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.227.24 2001:7f8:4::a43c:1 100 Mbps 2022-04-27 20:55:09

Private Peering Facilities

Country / Region Name City Website Updated
Custodian CDC Maidstone 1 Maidstone https://www.CustodianDC.com 2018-04-25 15:49:46
Level(3) London (Goswell Road) London http://www.level3.com 2018-04-25 15:50:03
IP Address Domain NUMs Domains
185.24.65.81 1 eppgw-admin.centralnic.com
as-block:       AS40960 - AS42381
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:        AS42044
as-name:        CENTRALNIC
descr:          CentralNic Registry AS Number
org:            ORG-CL213-RIPE
status:         ASSIGNED
notify:         ops@centralnic.com
admin-c:        CNO4-RIPE
tech-c:         CNO4-RIPE
remarks:        ---------------------------------------------------------
remarks:        Qube Managed Services Limited (EU)
remarks:        -
import:         from AS29668 accept ANY
export:         to AS29668 announce AS-CNIC AS20144
remarks:        ---------------------------------------------------------
remarks:        Custodian Data Centre
remarks:        -
import:         from AS50300 accept ANY
export:         to AS50300 announce AS-CNIC AS20144
remarks:        ---------------------------------------------------------
remarks:        4D-DC
remarks:        -
import:         from AS31463 accept ANY
export:         to AS31463 announce AS-CNIC
remarks:        ---------------------------------------------------------
remarks:        4D-DC
remarks:        -
import:         from AS31463 accept ANY
export:         to AS31463 announce AS-CNIC
remarks:        ---------------------------------------------------------
remarks:        GTT
remarks:        -
import:         from AS3257 accept ANY
export:         to AS3257 announce AS-CNIC
remarks:        ---------------------------------------------------------
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CENTRALNIC-MNT
created:        2006-12-08T14:44:23Z
last-modified:  2021-01-25T16:24:37Z
source:         RIPE

organisation:   ORG-CL213-RIPE
org-name:       CentralNic Ltd
country:        GB
org-type:       LIR
address:        4th Floor, Saddlers House, 44 Gutter Lane
address:        EC2V 6BR
address:        London
address:        UNITED KINGDOM
phone:          +442033880600
fax-no:         +442033880601
e-mail:         ops@centralnic.com
mnt-ref:        CENTRALNIC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CENTRALNIC-MNT
abuse-c:        AT10393-RIPE
created:        2013-04-03T09:52:52Z
last-modified:  2020-12-16T13:29:46Z
source:         RIPE

role:           CentralNic Network Operations
address:        CentralNic Ltd
address:        4th Floor, Saddlers House
address:        44 Gutter Lane
address:        London
address:        EC2V 6BR
address:        United Kingdom
e-mail:         ops@centralnic.com
org:            ORG-CL213-RIPE
notify:         ops@centralnic.com
admin-c:        DNS53
admin-c:        CACH3
admin-c:        KA4521-RIPE
admin-c:        JH30387-RIPE
tech-c:         DNS53
nic-hdl:        CNO4-RIPE
mnt-by:         CENTRALNIC-MNT
created:        2013-04-08T09:10:27Z
last-modified:  2023-01-25T14:22:39Z
source:         RIPE