ASN Lookup Tool

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Reference: WHOIS servers of RIRs
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% [whois.apnic.net]
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% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2017-12-08T06:45:58Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS138038'

% Abuse contact for 'AS138038' is 'abuse@wolflab.net'

aut-num:        AS138038
as-name:        WOLFLAB-AS-AP
descr:          Wolf Network Lab
country:        JP
org:            ORG-WNL12-AP
sponsoring-org: ORG-XL1-AP
admin-c:        WNL2-AP
tech-c:         WNL2-AP
abuse-c:        AW848-AP
mnt-lower:      MAINT-XTOM-UK-AP
mnt-routes:     MAINT-XTOM-UK-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-WOLFLAB-AP
last-modified:  2023-09-05T04:11:24Z
source:         APNIC

irt:            IRT-WOLFLAB-AP
address:        2639 Teramachi, Toyama-shi, Toyama 930-0874, Japan
e-mail:         noc@wolflab.net
abuse-mailbox:  abuse@wolflab.net
admin-c:        WNL2-AP
tech-c:         WNL2-AP
auth:           # Filtered
remarks:        noc@wolflab.net was validated on 2026-07-15
remarks:        abuse@wolflab.net was validated on 2026-07-15
mnt-by:         MAINT-XTOM-UK-AP
last-modified:  2026-07-15T06:39:38Z
source:         APNIC

organisation:   ORG-WNL12-AP
org-name:       Wolf Network Lab
org-type:       OTHER
address:        2639 Teramachi, Toyama-shi, Toyama 930-0874, Japan
country:        JP
phone:          +1 (626) 559-2641
e-mail:         noc@wolflab.net
admin-c:        WNL2-AP
tech-c:         WNL2-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:11:22Z
source:         APNIC

role:           ABUSE WOLFLABAP
country:        ZZ
address:        2639 Teramachi, Toyama-shi, Toyama 930-0874, Japan
phone:          +000000000
e-mail:         noc@wolflab.net
admin-c:        WNL2-AP
tech-c:         WNL2-AP
nic-hdl:        AW848-AP
remarks:        Generated from irt object IRT-WOLFLAB-AP
remarks:        noc@wolflab.net was validated on 2026-07-15
remarks:        abuse@wolflab.net was validated on 2026-07-15
abuse-mailbox:  abuse@wolflab.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-15T06:39:47Z
source:         APNIC

person:         Wolf Network Lab
address:        2639 Teramachi, Toyama-shi, Toyama 930-0874, Japan
country:        JP
phone:          +1 (626) 559-2641
e-mail:         noc@wolflab.net
nic-hdl:        WNL2-AP
mnt-by:         MAINT-XTOM-UK-AP
abuse-mailbox:  abuse@wolflab.net
last-modified:  2018-08-05T13:36:14Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)