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

23

IPv6Prefixes

2

IPv4 NUMs

19,456

IPv6 NUMs(/64)

38,654,705,664

19,456 IPv4 Addresses
CIDR Description IP Num
46.37.32.0/22
ROA Signed and Valid IRR Valid
CERBERUS_INFRASTRUCTURE 1024
46.37.32.0/19
IRR InValid
Cerberus Networks Ltd 8192
46.37.36.0/22
ROA Signed and Valid IRR Valid
Dr_Roy_Gehl-1 1024
46.37.40.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
46.37.44.0/22
IRR Valid
Cerberus Networks Ltd 1024
46.37.48.0/22
ROA Signed and Valid IRR Valid
Cerberus-BBA-Dynamic-02 1024
46.37.52.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
46.37.56.0/22
IRR Valid
Cerberus-BBA-Dynamic-01 1024
46.37.60.0/22
ROA Signed and Valid 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
IRR Valid
Network_Needs_Ltd-95 1024
83.151.240.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
83.151.244.0/22
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
92.119.254.0/24
Vostel-Net3 256
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
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS45352 IPSERVERONE-AS-AP - IP ServerOne Solutions Sdn Bhd, MY Malaysia 39,424 4,027,711,488 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4 IPv6 IPv6
AS262589 INTERNEXA Brasil Operadora de Telecomunicações S.A, BR Brazil 239,616 25,772,163,072 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4
AS25091 IP-MAX - IP-Max SA, CH Switzerland 14,848 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 53,504 124,588,720,128 IPv4 IPv4 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,351,168 25,769,934,848 IPv4 IPv4
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113,152 103,100,514,304 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 528,640 282,631,934,115,840 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 572,160 111,669,149,696 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 36,005,888 346,231,144,448 IPv4 IPv4 IPv6 IPv6
AS50304 BLIX - Blix Solutions AS, NO Norway 41,472 249,125,142,528 IPv4 IPv4
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 5,698,304 12,884,967,424 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,256 363,464,032,256 IPv4 IPv4 IPv6 IPv6
AS57344 TELEHOUSE-AS - Telehouse EAD, BG Bulgaria 25,088 4,294,967,296 IPv4 IPv4
AS213241 TECHIT - TECHIT.BE SRL, BE Belgium 3,584 131,072 IPv4 IPv4 IPv6 IPv6
AS5413 AS5413 - Daisy Corporate Services Trading Ltd, GB United Kingdom 737,024 73,014,575,104 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 512 268,435,456 IPv4 IPv4 IPv6 IPv6
AS37662 WIOCC-AS - West Indian Ocean Cable Company, MU Mauritius 11,264 12,885,032,960 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 8,192 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 25,344 4,294,967,296 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 578,304 274,878,758,912 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 4,608 192,872,448 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 8,192 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,294,976 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 352,714,752 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,675,008 17,986,748,416 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO SAS, CO Colombia 35,328 4,276,158,464 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS328832 Network-Platforms-International - Network Platforms (PTY) LTD, ZA South Africa 0 0 IPv4 IPv4
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 45,824 42,949,804,032 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 42,752 4,294,967,296 IPv4 IPv4

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