% APNIC found the following authoritative answer from: whois.ripe.net

% 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 '128.86.0.0 - 128.86.255.255'

% Abuse contact for '128.86.0.0 - 128.86.255.255' is 'irt@jisc.ac.uk'

inetnum:        128.86.0.0 - 128.86.255.255
netname:        JANET
descr:          Jisc Services Limited
country:        GB
admin-c:        JN359-RIPE
tech-c:         JN359-RIPE
org:            ORG-UA23-RIPE
status:         LEGACY
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2026-05-20T08:20:52Z
source:         RIPE

% Information related to '128.86.0.0/16AS786'

route:          128.86.0.0/16
descr:          JANET Aggregated Route
descr:          JANET(UK) Network Operations Centre
descr:          Third floor
descr:          15 Fetter Lane
descr:          London EC4A 1BW
descr:          United Kingdom
origin:         AS786
mnt-by:         JIPS-NOSC
created:        1970-01-01T00:00:00Z
last-modified:  2022-05-05T12:39:23Z
source:         RIPE

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