AS Number
AS51918
AS Name
CERBERUSNETWORKS-AS
Org Name
Cerberus Networks Ltd
Registry

ripe

RegDate

Updated

2024-12-12T14:34:06Z

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

24

IPv6Prefixes

2

IPv4 NUMs

19,712

IPv6 NUMs(/64)

38,654,705,664

19,712 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
ROA Signed and Valid 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 Software Ltd 512
77.73.172.0/24
ROA Signed and Valid IRR Valid
Optix Software Ltd 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
ROA Signed and Valid 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
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
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
83.151.252.0/22
ROA Signed and Valid IRR Valid
Cerberus Networks Ltd 1024
92.119.254.0/24
IRR Valid
Vostel Limited 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
195.10.232.0/24
ROA Signed and Valid IRR InValid
AVENSYS-CUST-19 256
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
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 109,056 77,422,067,714 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,896,064 217,099,534,337 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 14,592 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS34177 CELESTE-AS - CELESTE SAS, FR France 224,256 98,784,247,808 IPv4 IPv4 IPv6 IPv6
AS12552 GlobalConnect-AS12552 - GlobalConnect AB, SE Sweden 561,920 214,749,347,840 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,488 107,374,182,400 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 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
AS13030 INIT7 - Init7 (Switzerland) Ltd., CH Switzerland 113,920 107,395,481,600 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 451,328 282,640,524,050,432 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 246,528 390,842,023,936 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 368,896 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,738,496 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,104 12,884,967,424 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 1,099,780,128,771 IPv4 IPv4
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,560 25,769,934,848 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 54,016 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,743,616 52,076,871,693 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,312,989,696 IPv4 IPv4 IPv6 IPv6
as-block:       AS51857 - AS52209
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:        2024-12-12T14:34:06Z
last-modified:  2024-12-12T14:34:06Z
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