AS Number
AS51263
AS Name
COUNTYBB
Org Name
County Broadband Ltd
Registry

ripe

RegDate

Updated

2024-12-10T14:54:30Z

AS51263 Looking Glass
IPv4Prefixes

14

IPv6Prefixes

1

IPv4 NUMs

18,432

IPv6 NUMs(/64)

34,359,738,368

18,432 IPv4 Addresses
CIDR Description IP Num
62.56.176.0/20
ROA Signed and Valid IRR Valid
County Broadband Ltd 4096
168.86.192.0/19
ROA Signed and Valid IRR Valid
County Broadband Ltd 8192
178.251.176.0/24
ROA Signed and Valid IRR Valid
RADUIS-PPP 256
178.251.177.0/24
ROA Signed and Valid IRR Valid
RADUIS-PPP 256
178.251.178.0/24
IRR Valid
RADUIS-PPP 256
178.251.179.0/24
ROA Signed and Valid IRR Valid
CBB-179 256
178.251.180.0/24
IRR Valid
CBB-180 256
178.251.181.0/24
ROA Signed and Valid IRR Valid
CBB-FIBRE-BH2 256
178.251.182.0/24
ROA Signed and Valid IRR Valid
CBB-FIBRE-BH2 256
178.251.183.0/24
ROA Signed and Valid IRR Valid
CBB-FIBRE-BH2 256
185.25.56.0/22
ROA Signed and Valid IRR Valid
County Broadband Ltd 1024
185.164.180.0/24
IRR Parent Valid
CountyBBFTTP 256
185.164.180.0/22
ROA Signed and Valid IRR Valid
County Broadband Holdings Limited 1024
213.244.200.0/21
ROA Signed and Valid IRR Valid
County Broadband Ltd 2048
CIDR Description IP NUMs(prefix /64)
2a0b:4c00::/29
ROA Signed and Valid IRR Valid
County Broadband Holdings Limited 34359738368
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8218 NEO-ASN - Zayo Infrastructure France SA, FR France 47,360 12,884,967,424 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv4 IPv4
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4
AS30844 LIQUID-AS - Liquid Telecommunications Ltd, GB United Kingdom 367,616 38,654,705,664 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,216 42,949,672,960 IPv4 IPv4
AS41327 FIBERTELECOM-AS - Fiber Telecom S.p.A., IT Italy 7,168 68,719,476,736 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 56,832 8,590,000,128 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 98,816 94,583,324,672 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 4,331,667,456 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv4 IPv4
AS34224 NETERRA-AS - Neterra Ltd., BG Bulgaria 38,144 4,295,032,832 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,080,064 77,349,781,760 IPv4 IPv4 IPv6 IPv6
AS6667 EUNET-FINLAND - Elisa Oyj, FI Finland 2,560 4,294,967,296 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 463,872 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,514,240 257,791,557,888 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 35,905,280 258,978,283,520 IPv4 IPv4
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 70,656 14,010,155,008 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,560 25,769,934,848 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS41847 STEALTH-NETWORKS - Daniel O'Mahony, GB United Kingdom 3,072 65,536 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 52,992 81,604,378,624 IPv4 IPv4
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 106,240 355,679,338,496 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
United Kingdom LONAP - London Access Point 5.57.81.44 2001:7f8:17::c83f:2 20 Gbps 2022-09-01 12:45:01
United Kingdom LINX LON2 - London Internet Exchange Ltd. 195.66.238.174 2001:7f8:4:1::c83f:1 10 Gbps 2022-03-29 10:03:50
United Kingdom LINX LON1 - London Internet Exchange Ltd. 195.66.226.174 2001:7f8:4::c83f:1 10 Gbps 2022-04-27 20:50:56
United Kingdom LONAP - London Access Point 5.57.81.43 2001:7f8:17::c83f:1 40 Gbps 2022-09-02 15:07:54

Private Peering Facilities

Country/Region Name City Website Updated
Telehouse - London (Docklands North) London http://www.telehouse.net 2016-03-14 21:13:53
Telehouse - London (Docklands East) London http://www.telehouse.net 2018-10-23 08:17:18
Telehouse - London (Docklands South) London http://telehouse.net/data-centre-services/uk/london/telehouse-south/ 2022-03-30 14:37:15
as-block:       AS50893 - AS51311
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:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE



aut-num:        AS51263
as-name:        COUNTYBB
org:            ORG-CBL2-RIPE
import:         from AS44671 accept ANY
import:         from AS6939 accept ANY
export:         to AS44671 announce AS51263
import:         from AS28697 accept ANY
import:         from AS41847 accept ANY
import:         from AS57315 accept ANY
import:         from AS8330 accept AS-LONAP
import:         from AS174 accept ANY
export:         to AS28697 announce AS51263
export:         to AS41847 announce AS51263
export:         to AS57315 announce AS51263
export:         to AS8330 announce AS51263
export:         to AS174 announce AS51263
export:         to AS6939 announce AS51263
admin-c:        TR2476-RIPE
tech-c:         SL5249-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         COUNTYBB-MNT
created:        2010-07-05T15:54:10Z
last-modified:  2019-01-24T13:10:53Z
source:         RIPE

organisation:   ORG-CBL2-RIPE
org-name:       County Broadband Ltd
country:        GB
org-type:       LIR
address:        Old Bourchiers Hall
                New Road
address:        CO6 3QU
address:        Aldham
address:        UNITED KINGDOM
phone:          +441376562002
fax-no:         +448454005001
e-mail:         ripe@countybroadband.net
admin-c:        SL5249-RIPE
admin-c:        LF1957-RIPE
admin-c:        TR2476-RIPE
abuse-c:        AR17575-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        COUNTYBB-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         COUNTYBB-MNT
created:        2010-03-29T11:58:46Z
last-modified:  2020-12-16T13:31:47Z
source:         RIPE

person:         Stewart Larner
address:        County Broadband Ltd, Old Bourchiers Hall, New Road, Aldham, Essex, CO6 3QU
org:            ORG-CBL2-RIPE
phone:          +442031957195
e-mail:         stewart@countybroadband.net
nic-hdl:        SL5249-RIPE
mnt-by:         COUNTYBB-MNT
created:        2010-06-01T15:11:51Z
last-modified:  2019-03-28T09:45:34Z
source:         RIPE

person:         John King
address:        County Broadband Ltd, Old Bourchiers Hall, New Road, Aldham, Essex, CO6 3QU
org:            ORG-CBL2-RIPE
e-mail:         john.king@countybroadband.co.uk
phone:          +441376562002
nic-hdl:        TR2476-RIPE
mnt-by:         COUNTYBB-MNT
created:        2010-06-01T10:42:52Z
last-modified:  2022-11-02T19:59:48Z
source:         RIPE