This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402617
IANA has recorded AS5428 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS5428\n % 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.
% Information related to 'AS5377 - AS5535'
as-block: AS5377 - AS5535
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: 2018-11-22T15:27:22Z
last-modified: 2018-11-22T15:27:22Z
source: RIPE
% Information related to 'AS5428'
% Abuse contact for 'AS5428' is 'ipabuse@vodafone.co.uk'
aut-num: AS5428
as-name: ECL-AS
descr: Legacy CWW Network
descr: Newbuby, Berks
org: ORG-VEEL1-RIPE
admin-c: HA5637-RIPE
tech-c: HA5637-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: VODAFONE-WORLDWIDE-MNTNER
created: 2002-09-18T15:38:39Z
last-modified: 2025-01-09T10:01:58Z
source: RIPE # Filtered
organisation: ORG-VEEL1-RIPE
org-name: VODAFONE ENTERPRISE EQUIPMENT LIMITED
country: GB
reg-nr: 01648524
org-type: LIR
address: The Connection
address: RG14 2FN
address: Newbury
address: UNITED KINGDOM
phone: +44 7822 815799
phone: +44 1635 33251
admin-c: HA5637-RIPE
tech-c: HA5637-RIPE
abuse-c: AR77365-RIPE
mnt-ref: VODAFONE-WORLDWIDE-MNTNER
mnt-by: RIPE-NCC-HM-MNT
mnt-by: VODAFONE-WORLDWIDE-MNTNER
created: 2024-12-09T17:10:20Z
last-modified: 2026-05-13T07:02:15Z
source: RIPE # Filtered
%ERROR:201: access denied for 2401:2000:6660:0:0:0:0:13
%
% Queries from your IP address have passed the daily limit of controlled objects.
% Access from your host has been temporarily denied.
% For more information, see
% https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
% This query was served by the RIPE Database Query Service version 1.122.1 (BUSA)