AS Number
AS51918
AS Name
CERBERUSNETWORKS-AS
Org Name
Cerberus Networks Ltd
Country / Region
United Kingdom
Registry

ripe

RegDate

Updated

2021-12-09T08:21:17Z

AS51918 Looking Glass
http://lg.cerberus.net.uk
IPv4Prefixes

22

IPv6Prefixes

2

IPv4 NUMs

19,200

IPv6 NUMs(/64)

38,654,705,664

19,200 IPv4 Addresses
CIDR Description IP Num
46.37.32.0/22
IRR Valid
CERBERUS_INFRASTRUCTURE 1024
46.37.32.0/19
ROA Signed and Valid IRR InValid
Cerberus Networks Ltd 8192
46.37.36.0/22
IRR Valid
Dr_Roy_Gehl-1 1024
46.37.40.0/22
IRR Valid
Cerberus Networks Ltd 1024
46.37.44.0/22
IRR Valid
Cerberus Networks Ltd 1024
46.37.48.0/22
IRR Valid
Cerberus-BBA-Dynamic-02 1024
46.37.52.0/22
IRR Valid
Cerberus Networks Ltd 1024
46.37.56.0/22
ROA Signed and Valid IRR Valid
Cerberus-BBA-Dynamic-01 1024
46.37.60.0/22
IRR Valid
Cerberus Networks Ltd 1024
77.73.170.0/23
ROA Signed and Valid IRR Valid
Optix-Customers 512
77.73.172.0/24
ROA Signed and Valid IRR Valid
Optix-Customer2 256
83.151.224.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
83.151.224.0/19
IRR InValid
Cerberus Networks Ltd 8192
83.151.228.0/22
IRR Valid
Cerberus Networks Ltd 1024
83.151.232.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
83.151.236.0/22
ROA Signed and Valid IRR Valid
Network_Needs_Ltd-95 1024
83.151.240.0/22
IRR Valid
Cerberus Networks Ltd 1024
83.151.244.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
83.151.248.0/22
IRR Valid
Cerberus Networks Ltd 1024
83.151.252.0/22
IRR Valid
Cerberus Networks Ltd 1024
185.14.208.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
185.117.236.0/22
ROA Signed and Valid IRR Valid
Signum Corporate Communications Ltd 1024
CIDR Description IP NUMs(prefix /64)
2a01:5d00::/32
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 4294967296
2a06:94c0::/29
ROA Signed and Valid IRR Valid
Signum Corporate Communications Ltd 34359738368
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,936 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 8,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,512 376,617,500,672 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,850,057,216 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,504,000 12,884,967,424 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,568 42,949,804,032 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 11,520 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,979,264 330,402,955,264 IPv4 IPv4 IPv6 IPv6
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113,408 103,100,579,840 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,711,488 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,480 141,750,894,592 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - CORIX NETWORKS, US United States 3,784 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,160 111,669,149,696 IPv4 IPv4
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,426,048 IPv4 IPv4
AS16347 INHERENT - ADISTA SAS, FR France 192,512 146,029,412,352 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3,584 131,072 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,666,816 17,718,247,424 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 527,616 282,631,934,181,376 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,168 25,769,934,848 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,496 4,294,967,296 IPv4 IPv4
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 24,576 4,294,967,296 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 42,240 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS50304 BLIX - Blix Solutions AS, NO Norway 41,472 283,484,880,896 IPv4 IPv4
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 25,600 4,294,967,296 IPv6 IPv6
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 736,512 73,014,575,104 IPv4 IPv4
AS17557 PKTELECOM-AS-PK - Pakistan Telecommuication company limited, PK Pakistan 3,855,448 4,295,032,832 IPv4 IPv4
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 228,864 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 577,792 274,878,955,520 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.225.163 2001:7f8:4::cace:1 10 Gbps 2022-04-27 21:02:05
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.237.163 2001:7f8:4:1::cace:1 1 Gbps 2016-03-14 21:16:21
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.226.163 2001:7f8:4::cace:2 1 Gbps 2022-04-27 20:47:49
United Kingdom LONAP - London Access Point 5.57.80.204 2001:7f8:17::cace:1 1 Gbps 2016-03-14 21:04:56
United Kingdom LONAP - London Access Point 5.57.80.205 2001:7f8:17::cace:2 1 Gbps 2016-03-14 21:04:56
United Kingdom Equinix London - Equinix Internet Exchange London 185.1.104.76 2001:7f8:be::5:1918:1 2 Gbps 2020-02-19 04:08:00

Private Peering Facilities

Country / Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 20:41:35
Equinix LD8 - London, Docklands London http://www.equinix.com/locations/ 2016-03-14 21:05:31
IP Address Domain NUMs Domains
46.37.32.6 18 balticquay.london
46.37.32.7 1 lync01.cerberusnetworks.co.uk
46.37.32.9 1 nwrm.cerberusnetworks.co.uk
46.37.32.10 1 kb.cerberusnetworks.co.uk
46.37.32.11 3 pgoimages.com.ecloudserv.net
46.37.32.18 1 netstats.cerberusnetworks.co.uk
46.37.32.19 1 stats01.cerberusnetworks.co.uk
46.37.32.20 1 netwatch.cerberusnetworks.co.uk
46.37.32.23 2 mf1.ecloudserv.net
46.37.32.24 1 mf2.ecloudserv.net
as-block:       AS51357 - 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:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE



aut-num:        AS51918
as-name:        CERBERUSNETWORKS-AS
org:            ORG-CNL11-RIPE
import:         from AS8897 action pref=100; accept ANY
import:         from AS39326 action pref=100; accept ANY
export:         to AS8897 announce AS51918
export:         to AS39326 announce AS51918
admin-c:        NPT28-RIPE
tech-c:         NPT28-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         EC-MNT
created:        2010-11-29T16:43:41Z
last-modified:  2023-05-01T13:44:04Z
source:         RIPE

organisation:   ORG-CNL11-RIPE
org-name:       Cerberus Networks Ltd
country:        GB
org-type:       LIR
address:        9 Walmgate Road
address:        UB6 7LH
address:        Greenford
address:        UNITED KINGDOM
phone:          +44 (0)345 257 1333
fax-no:         +448452571334
mnt-ref:        EC-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         EC-MNT
admin-c:        NPT28-RIPE
tech-c:         NPT28-RIPE
abuse-c:        AD10935-RIPE
e-mail:         noc@cerberusnetworks.co.uk
source:         RIPE
created:        2010-10-27T09:33:31Z
last-modified:  2023-05-01T14:04:11Z

role:           NOC & Peering Team
address:        9 Walmgate Road,
address:        Greenford, Middlesex, UB6 7LH, UK
e-mail:         noc@cerberusnetworks.co.uk
nic-hdl:        NPT28-RIPE
mnt-by:         EC-MNT
created:        2023-05-01T12:01:34Z
last-modified:  2023-05-01T12:01:34Z
source:         RIPE