AS Number
AS38254
AS Name
ITLAB-AS-AP
Org Name
Internet Technology Laboratory
Country
Taiwan
Registry

apnic

RegDate

Updated

2009-09-29T06:04:16Z

AS38254 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

4

IPv4 NUMs

768

IPv6 NUMs(/64)

285,343,744

768 IPv4 Addresses
CIDR Description IP Num
103.122.119.0/24
ROA Signed and Valid IRR InValid
ASSMAU-NET AY SHANG SHIANG MAU CO., LTD. 256
103.129.145.0/24
ROA Signed and Valid IRR Valid
TIH-NET Taiwan Intelligent Home Corp. 256
103.167.250.0/24
ROA Signed and Valid IRR Valid
ITLAB-NET-250 Internet Technology Laboratory 256
CIDR Description IP NUMs(prefix /64)
2001:df6:c480::/48
ROA Signed and Valid IRR Valid
PANGWEITSAI-TW Pang-Wei Tsai 65536
2403:7f40:e000::/36
ROA Signed and Valid IRR InValid
TIH-NET Taiwan Intelligent Home Corp. 268435456
2404:c140:956e::/48
IRR Valid
EONS-CUST-3 IPv6 Block Allocation for Eons Data Customer 65536
2407:9240:2600::/40
IRR Valid
APNIC-AP Asia Pacific Network Information Centre 16777216
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4
AS138997 EDCL-AS-AP - Eons Data Communications Limited, HK Hong Kong 54,016 26,092,765,184 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 574,720 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 86,528 4,294,967,296 IPv4 IPv4
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 50,944 537,001,984 IPv4 IPv4
AS18423 RAID-AS-TW - RAID Networks Co., Ltd., TW Taiwan 512 0 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9267 SDXPROJ-AS-AP - Pang-Wei Tsai, TW Taiwan 0 1,048,576 IPv6 IPv6
AS154392 SIT-AS-AP - Singapore Institute of Technology, SG Singapore 0 65,536 IPv6 IPv6
AS214821 N0B-NET - Wen-Ju, Chiang, TW Taiwan 0 17,104,896 IPv6 IPv6
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



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 2026-02-03
remarks:        abuse@itlab.cc was validated on 2026-02-17
mnt-by:         MAINT-PANGWEITSAI-TW
last-modified:  2026-02-17T13:14:10Z
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 2026-02-03
remarks:        abuse@itlab.cc was validated on 2026-02-17
abuse-mailbox:  abuse@itlab.cc
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-17T13:14:36Z
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