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

ASN Intelligence API for production workflows

Use ASN data for AS51263 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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

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
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 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:  2025-12-05T15:11:57Z
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
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 # 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 1.121.1 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS28792 Public Internet Ltd GB
AS35266 EX Networks Limited GB
AS198150 SIACOM JSC GE
AS45352 IP ServerOne Solutions Sdn Bhd MY
AS37468 Angola Cables AO
AS34288 Kantonsschule Zug CH
AS207113 Cyrus Mbitao trading as Wofbit Networks KE
AS206735 Novelcomm LP GR
AS13237 euNetworks GmbH DE
AS14840 BR.Digital Telecom BR

Upstreams

AS Number Description Country
AS34927 iFog GmbH CH
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS25091 IP Max SA CH
AS6204 ZET.NET IP Transit RO
AS48362 Stadtwerke Feldkirch AT
AS37468 Angola Cables AO
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS8218 operated Upstreamnet gmbh FR

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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.