AS38254 Pang Wei Tsai | IPGeolocation.io

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AS38254 – Pang Wei Tsai

AS Number	38254
AS Name	ITLAB-AS-AP
Organization	Pang Wei Tsai(org-pt10-ap)
Country	TW
Website	itlab.cc
Number of IPv4 Routes	5
Number of IPv6 Routes	3
ASN type	INDIVIDUAL
Allocation Status	allocated
Registry	APNIC
Date Allocated	2021-06-08

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2407:9240:2600::/40	AS38254	Pang Wei Tsai	Internet Technology Laboratory	~309×10²⁴
103.122.119.0/24	AS38254	Pang Wei Tsai	Taiwan Network Information Center	256
44.31.69.0/24	AS38254	Pang Wei Tsai	Amateur Radio Digital Communications	256
2001:df6:c480::/48	AS38254	Pang Wei Tsai	Pang Wei Tsai	~1×10²⁴
103.167.251.0/24	AS38254	Pang Wei Tsai	Pang Wei Tsai	256
103.129.145.0/24	AS38254	Pang Wei Tsai	Taiwan Intelligent Home Corp.	256
103.167.250.0/24	AS38254	Pang Wei Tsai	Internet Technology Laboratory	256
2404:c140:956e::/48	AS38254	Pang Wei Tsai	Eons Data Communications Limited	~1×10²⁴

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS37888 - AS38911'

as-block:       AS37888 - AS38911
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:  2009-09-29T06:04:16Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
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:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS38254'

% Abuse contact for 'AS38254' is 'abuse@itlab.cc'

aut-num:        AS38254
as-name:        ITLAB-AS-AP
descr:          Internet Technology Laboratory
descr:          Pang-Wei Tsai
country:        TW
org:            ORG-PT10-AP
admin-c:        PTA7-AP
tech-c:         PTA7-AP
abuse-c:        AP1186-AP
mnt-lower:      MAINT-PANGWEITSAI-TW
mnt-routes:     MAINT-PANGWEITSAI-TW
mnt-by:         APNIC-HM
mnt-irt:        IRT-PANGWEITSAI-TW
last-modified:  2025-03-14T02:06:25Z
import:         from AS6939 accept ANY
import:         from AS7539 accept ANY
import:         from AS18423 accept ANY
import:         from AS20473 accept ANY
import:         from AS59105 accept ANY
import:         from AS134823 accept ANY
import:         from AS138997 accept ANY
import:         from AS150684 accept ANY
export:         to AS6939 announce AS38254
export:         to AS7539 announce AS38254
export:         to AS18423 announce AS38254
export:         to AS20473 announce AS38254
export:         to AS59105 announce AS38254
export:         to AS134823 announce AS38254
export:         to AS138997 announce AS38254
export:         to AS150684 announce AS38254
source:         APNIC

irt:            IRT-PANGWEITSAI-TW
address:        EE Dept., No.1, University Rd., East Dist., Tainan, Taiwan
e-mail:         noc@itlab.cc
abuse-mailbox:  abuse@itlab.cc
admin-c:        PTA7-AP
tech-c:         PTA7-AP
auth:           # Filtered
remarks:        noc@itlab.cc was validated on 2025-07-29
remarks:        abuse@itlab.cc was validated on 2025-08-12
mnt-by:         MAINT-PANGWEITSAI-TW
last-modified:  2025-09-04T07:53:00Z
source:         APNIC

organisation:   ORG-PT10-AP
org-name:       Pang-Wei Tsai
org-type:       LIR
country:        TW
address:        EE Dept., National Cheng Kung University
address:        No.1, University Rd., East Dist.
phone:          +886-6-2757575
fax-no:         +88634254604
e-mail:         noc@itlab.cc
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-06-29T13:08:11Z
source:         APNIC

role:           ABUSE PANGWEITSAITW
country:        ZZ
address:        EE Dept., No.1, University Rd., East Dist., Tainan, Taiwan
phone:          +000000000
e-mail:         noc@itlab.cc
admin-c:        PTA7-AP
tech-c:         PTA7-AP
nic-hdl:        AP1186-AP
remarks:        Generated from irt object IRT-PANGWEITSAI-TW
remarks:        noc@itlab.cc was validated on 2025-07-29
remarks:        abuse@itlab.cc was validated on 2025-08-12
abuse-mailbox:  abuse@itlab.cc
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-12T13:15:33Z
source:         APNIC

role:           Pang-Wei Tsai administrator
address:        EE Dept., No.1, University Rd., East Dist., Tainan, Taiwan
country:        TW
phone:          +88662757575
fax-no:         +88662345482
e-mail:         noc@itlab.cc
admin-c:        PTA7-AP
tech-c:         PTA7-AP
nic-hdl:        PTA7-AP
mnt-by:         MAINT-PANGWEITSAI-TW
last-modified:  2024-01-31T11:54:37Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS7660	Asia Pacific Advanced Network - Japan	JP
AS214821	Wen Ju, Chiang	TW
AS38855	Taiwan Digital Streaming Co.	AU
AS59105	Home NOC Operators Group	JP
AS6939	Hurricane Electric LLC	US
AS17717	Ministry of Education Computer Center Taipei, Taiwan	TW
AS20473	The Constant Company, LLC	US
AS138997	Eons Data Communications Limited	HK
AS18041	Taiwan Digital Streaming Co.	TW
AS7539	National Center for High performance Computing	AU
AS7660	Asia Pacific Advanced Network Japan	JP
AS134823	Sky Digital Co., Ltd.	TW
AS150684	JINX CO., LIMITED	HK
AS9267	Pang Wei Tsai	TW
AS131149	Yuan-Jhen Info., Co., Ltd	TW
AS42	WoodyNet, Inc.	US
AS134823	Sky Digital Co., Ltd.	AU
AS13335	Cloudflare, Inc.	US
buy plan	Yuan Jhen Info., Co., Ltd	AU
buy plan	AboveNet Communications Taiwan Co., Ltd	TW
buy plan	GSL Networks Pty LTD	AU
buy plan	AboveNet Communications Taiwan	TW
buy plan	National Center for High-performance Computing	TW

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Upstreams

AS Number	Description	Country
AS7539	National Center for High performance Computing	AU
AS18423	RAID Networks Co., Ltd.	AU
AS134823	Sky Digital Co., Ltd.	AU
AS59105	Home NOC Operators Group	JP
AS6939	Hurricane Electric LLC	US
AS138997	Eons Data Communications Limited	HK
AS18041	Taiwan Digital Streaming Co.	AU
AS137409	GSL Networks Pty LTD	AU