% 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 '212.117.127.133 - 212.117.127.139'

% Abuse contact for '212.117.127.133 - 212.117.127.139' is 'abuse@ip-plus.net'

inetnum:        212.117.127.133 - 212.117.127.139
netname:        SAI-FW-SH
descr:          Schulen ans Internet Schaffhausen
country:        CH
admin-c:        MK2329-RIPE
admin-c:        UB160-RIPE
tech-c:         SIE3-RIPE
status:         ASSIGNED PA
mnt-by:         CH-UNISOURCE-MNT
mnt-by:         CH-SECUREPOP-MNT
created:        2003-07-11T13:40:29Z
last-modified:  2005-06-06T12:04:19Z
source:         RIPE

role:           Swisscom IP-Plus Engineering
address:        CH-3050 Bern
address:        Switzerland
org:            ORG-SI1-RIPE
abuse-mailbox:  abuse@ip-plus.net
admin-c:        AC2332-RIPE
tech-c:         AC2332-RIPE
tech-c:         AC19120-RIPE
tech-c:         AF482-RIPE
tech-c:         JANB-RIPE
tech-c:         CE2871-RIPE
tech-c:         AN33440-RIPE
tech-c:         MH20294-RIPE
tech-c:         EF6111-RIPE
nic-hdl:        SIE3-RIPE
mnt-by:         ch-unisource-admin-mnt
created:        2002-08-16T15:08:51Z
last-modified:  2024-02-06T15:14:38Z
source:         RIPE # Filtered

person:         Markus Koller
address:        Swiss Institute for Education
phone:          +41313010291
fax-no:         +41313010104
nic-hdl:        MK2329-RIPE
mnt-by:         CH-UNISOURCE-MNT
created:        2002-07-11T10:45:38Z
last-modified:  2002-07-11T10:45:38Z
source:         RIPE # Filtered

person:         Uehlinger Boris
address:        Schulen ans Internet Schaffhausen SAI-SH
address:        Hohlenbaumstrasse 192
address:        CH-8200 Schaffhausen
phone:          +41 52 620 15 47
nic-hdl:        UB160-RIPE
created:        2003-07-11T13:38:42Z
last-modified:  2020-06-04T14:02:05Z
source:         RIPE # Filtered
mnt-by:         CH-UNISOURCE-MNT

% Information related to '212.117.96.0/19AS3303'

route:          212.117.96.0/19
descr:          educa.ch
origin:         AS3303
mnt-by:         CH-UNISOURCE-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-10-02T13:26:20Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.114 (SHETLAND)

Search for
IP address lookups			Miscellaneous queries
-l	1st level less specific		-i	Inverse attributes	None admin-c admin-c,tech-c,zone-c author cross-mnt cross-nfy local-as mbrs-by-ref member-of mnt-by mnt-lower mnt-nfy mnt-routes notify nserver origin person referral-by rev-srv sub-dom tech-c upd-to zone-c
-L	All less specific		-T	Object types	All as-block as-set aut-num domain filter-set inet-rtr inet6num inetnum irt key-cert mntner peering-set person role route route-set rtr-set
-m	1st level more specific
-M	All more specific		Query hints Include "AS" in front of an AS number. Example: AS4808 Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template Example: -t inetnum
-x	Exact match only
-d	Associated reverse domain