Ketäon 2001:550:100:8::25 ?

% This is RIPE NCC's Routing Information Service
% whois gateway to collected BGP Routing Tables, version2.0
% IPv4 or IPv6 address to origin prefix match
%
% For more information visit http://www.ripe.net/ris/riswhois.html class="unimportant">
%
% Connected to backend ris-whois15.ripe.net

route6: 2000::/6
origin: AS29632
descr: NASSIST-AS Netassist International EOOD, BG
lastupd-frst: 2026-09-06 14:19Z 2a0c:b641:780:7::feca@rrc25
lastupd-last: 2026-09-09 11:24Z 2a06:a005:8:2::1@rrc25
seen-at: rrc25
num-rispeers: 2
source: RISWHOIS

route6: 2001:550::/32
origin: AS174
descr: COGENT-174 - Cogent Communications, LLC, US
lastupd-frst: 2026-05-12 11:42Z 2a00:1c10:10::8@rrc00
lastupd-last: 2026-09-11 07:53Z 2804:a:c000:ffff::32@rrc24
seen-at: rrc00,rrc01,rrc03,rrc04,rrc05,rrc06,rrc07,rrc10,rrc11,rrc12,rrc13,rrc14,rrc15,rrc16,rrc18,rrc19,rrc20,rrc21,rrc22,rrc23,rrc24,rrc25,rrc26
num-rispeers: 315
source: RISWHOIS

route6: 2001:550:100:8::/64
origin: AS174
descr: COGENT-174 - Cogent Communications, LLC, US
lastupd-frst: 2026-06-05 07:04Z 2001:de8:4::19:9524:1@rrc23
lastupd-last: 2026-09-10 17:54Z 2001:7f8:4::886f:1@rrc01
seen-at: rrc00,rrc01,rrc03,rrc10,rrc12,rrc14,rrc20,rrc23,rrc25
num-rispeers: 17
source: RISWHOIS