ASN Lookup Tool

County Broadband Ltd countybroadband.net GB GB 15 Routes

AS Data

AS51263

AS51263County Broadband Ltd

AS Number 51263
AS Name COUNTYBB
Organization County Broadband Ltd (org-cbl2-ripe)
Country GB
Website countybroadband.net
Number of IPv4 Routes 14
Number of IPv6 Routes 1
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2010-07-05

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IP Ranges

Route # IPs
213.244.200.0/21 2048
178.251.182.0/24 256
2a0b:4c00::/29 ~634×10²⁷
168.86.192.0/19 8192
185.164.180.0/24 256
178.251.177.0/24 256
178.251.179.0/24 256
178.251.183.0/24 256
178.251.181.0/24 256
62.56.176.0/20 4096
178.251.178.0/24 256
178.251.180.0/24 256
178.251.176.0/24 256
185.25.56.0/22 1024
185.164.180.0/22 1024

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS50893 - AS51311'

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

% Information related to 'AS51263'

% Abuse contact for 'AS51263' is 'ripe@countybroadband.net'

aut-num:        AS51263
as-name:        COUNTYBB
org:            ORG-CBL2-RIPE
import:         from AS44671 accept ANY
import:         from AS6939 accept ANY
import:         from AS6461 accept ANY
import:         from AS43915 accept ANY
export:         to AS44671 announce AS51263
import:         from AS8943 accept ANY
export:         to AS8943 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 AS6461 announce AS51263
export:         to AS8330 announce AS51263
export:         to AS174 announce AS51263
export:         to AS43915 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:  2026-05-14T13:34:21Z
source:         RIPE

organisation:   ORG-CBL2-RIPE
org-name:       County Broadband Ltd
country:        GB
reg-nr:         04666043
org-type:       LIR
address:        Old Bourchiers Hall
                New Road
address:        CO6 3QU
address:        Aldham
address:        UNITED KINGDOM
phone:          +441376562002
fax-no:         +448454005001
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:  2026-05-13T07:33:05Z
source:         RIPE # Filtered

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

person:         John King
address:        County Broadband Ltd, Old Bourchiers Hall, New Road, Aldham, Essex, CO6 3QU
org:            ORG-CBL2-RIPE
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 # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS214749 James Cahill GB
AS12552 GlobalConnect AB SE
AS28792 Public Internet Ltd GB
AS51907 Kanton Zug CH
AS35266 EX Networks Limited GB
AS60602 Inovare-Prim SRL MD
AS38880 Micron21 Datacentre Pty Ltd AU
AS214420 Conor Lewis GB
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS4657 StarHub Ltd SG
AS37468 Angola Cables AO
AS47957 Worldline IGSA SA FR
AS34288 Kantonsschule Zug CH
AS37497 Network Platforms PTY LTD ZA
AS6461 Zayo Bandwidth US
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS58453 China Mobile International Limited HK
AS398465 Rackdog, LLC US
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS14840 BR.Digital Telecom BR
AS15412 Flag Telecom UK Limited GB
AS32590 Valve Corporation US
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS8801 Rocket Fibre Ltd GB
AS25091 IP Max SA ZZ
AS42473 ANEXIA Internetdienstleistungs GmbH AT
AS15412 Global Cloud Xchange GB
AS1828 Unitas Global US
AS4849 S3 Company Ltd BG
AS211358 Patrizio Palumbo IT
AS37497 Network Platforms (PTY) LTD ZA
AS41847 Daniel O'Mahony GB
AS38158 PT. Cyberindo Aditama ID
AS37282 Main one Cable Company Nigeria Limited NG
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS202076 Fibre Networks (Scotland) Limited GB
AS12741 Netia SA PL
AS45701 PT. Internet Madju Abad Milenindo ID
AS6667 Elisa Oyj FI
AS14630 Invesco Group Services, Inc. US
AS8330 LONAP Ltd GB
AS60171 AFR-IX TELECOM S.A. ES
AS34177 Celeste SAS FR
AS31742 Sota Solutions Ltd. GB
AS37680 Cool Ideas Service Provider Pty Ltd ZA
AS52025 ParadoxNetworks Limited GB
AS204208 Peravix Group LTD GB
AS4455 IX Reach Ltd GB
AS8218 Zayo Infrastructure France SA FR
AS37680 Cool Ideas Service Provider (Pty) Ltd ZA
AS37100 SEACOM Limited MU
AS39120 Convergenze S.p.A. IT
AS12969 Ljosleidarinn ehf IS
AS52075 Wifirst S.A.S. FR
AS263444 Open X Tecnologia Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY

Upstreams

AS Number Description Country
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS12552 GlobalConnect AB SE
AS7195 EDGEUNO S.A.S CO
AS34927 iFog GmbH CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS34177 Celeste SAS FR
AS37468 Angola Cables AO
AS20764 CJSC RASCOM RU
AS60171 AFR IX TELECOM S.A. ES
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS4455 IX Reach Ltd GB
AS8218 operated Upstreamnet gmbh FR
AS37497 Network Platforms PTY LTD ZA
AS37100 SEACOM Limited MU
AS39120 Convergenze S.p.A. IT
AS3216 PJSC Vimpelcom RU
AS58453 China Mobile International Limited HK
AS14840 BR.Digital Telecom BR
AS263444 Open X Tecnologia Ltda BR
AS29075 IELO LIAZO SERVICES SAS FR
AS50304 Blix Solutions AS NO
AS6057 Administracion Nacional de Telecomunicaciones UY
AS5405 Inter.link GmbH DE
AS174 Cogent Communications, LLC US
AS41327 Fiber Telecom S.p.A. IT
AS3214 xTom GmbH DE
AS3741 NTT DATA Inc, Infrastructure Solutions, CORE, MEA ZA
AS12779 IT.Gate S.p.A. IT
AS8943 Jump Networks Ltd GB
AS25091 IP Max SA ZZ
AS35280 F5 Networks SARL FR
AS7575 Australian Academic and Research Network AU
AS15412 Global Cloud Xchange GB
AS20562 Broadband Hosting B.V. NL
AS9009 M247 Europe SRL RO
AS215638 Cilix Limited GB
AS9044 BSE Software GmbH CH
AS5713 SAIX NET ZA
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS41847 Daniel O'Mahony GB
AS34549 meerfarbig GmbH & Co. KG DE
AS37282 Main one Cable Company Nigeria Limited NG

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Frequently Asked Questions

ASN AS51263 is an Autonomous System Number used to identify a network for BGP internet routing.
AS51263 is listed under County Broadband Ltd.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.