This AS is not currently used to announce prefixes in the global routing table, nor is it used as a visible transit AS.
whois: 402603
IANA has recorded AS3258 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS3258\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 'AS3209 - AS3353'
as-block: AS3209 - AS3353
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: 2018-11-22T15:27:19Z
last-modified: 2018-11-22T15:27:19Z
source: RIPE
% Information related to 'AS3258'
% Abuse contact for 'AS3258' is 'abuse@xtom.co.jp'
aut-num: AS3258
as-name: XTOM-JAPAN
descr: xTom Japan Corporation
remarks: ======================
import: from AS-ANY accept ANY
export: to AS-ANY announce AS-XTOM
mp-import: afi ipv6.unicast from AS-ANY accept ANY
mp-export: afi ipv6.unicast to AS-ANY announce AS-XTOM
remarks: ========================================================
remarks: ===== X X TTTTT OOO M M =====
remarks: ===== X X T O O MM MM =====
remarks: ===== X T O O M M M M =====
remarks: ===== X X T O O M M M =====
remarks: ===== X X T OOO M M =====
remarks: ========================================================
org: ORG-XJCL1-RIPE
admin-c: XJN1-RIPE
tech-c: XJN1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: xtom
created: 2011-06-17T06:26:36Z
last-modified: 2025-03-31T15:10:36Z
source: RIPE
organisation: ORG-XJCL1-RIPE
org-name: xTom Japan Corporation
country: JP
reg-nr: 4013301051632
org-type: LIR
address: Sumitomo Fudosan Hibiya Building 1F
2-8-6 Nishi-Shinbashi
address: 105-0003
address: Minato City, Tokyo
address: JAPAN
phone: +81362067194
admin-c: XJN1-RIPE
tech-c: XJN1-RIPE
abuse-c: XJN1-RIPE
mnt-ref: xtom
mnt-by: RIPE-NCC-HM-MNT
mnt-by: xtom
created: 2023-12-07T14:30:52Z
last-modified: 2026-05-13T07:09:34Z
source: RIPE # Filtered
role: xTom Japan NOC
address: Sumitomo Fudosan Hibiya Building 1F
address: 2-8-6 Nishi-Shinbashi
address: 105-0003
address: Minato City, Tokyo
address: JAPAN
phone: +81362067194
nic-hdl: XJN1-RIPE
abuse-mailbox: abuse@xtom.co.jp
mnt-by: xtom
created: 2024-01-10T12:19:29Z
last-modified: 2025-03-31T15:06:22Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.122.1 (ABERDEEN)