AS Number
AS18426
AS Name
STPI-AS-TW
Org Name
National Applied Research Laboratories
Country / Region
Taiwan
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18426 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

2,048

IPv6 NUMs(/64)

0

CIDR Description IP Num
203.145.192.0/21
NARL-NET National Applied Research Laboratories 2048
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7539 TWAREN-TW - National Center for High-performance Computing, TW Taiwan 86,528 4,294,967,296 IPv4 IPv4
AS18183 NCREE - National Center for Research on Earthquake Engineering, TW Taiwan 5,632 8,589,934,592 IPv4 IPv4

Whois Record

as-block AS17653 - AS18431

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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
2019-01-08T23:19:07Z
source
APNIC

role APNIC Hostmaster

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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

as-block AS18410 - AS18429

as-block
descr
TWNIC-TW-AS-BLOCK8
remarks
These AS numbers are further assigned by TWNIC
to TWNIC members
admin-c
TWA2-AP
tech-c
TWA2-AP
mnt-by
MAINT-TW-TWNIC
mnt-lower
MAINT-TW-TWNIC
last-modified
2008-09-04T06:40:26Z
source
APNIC

role TWNIC Whois Administrator

role
TWNIC Whois Administrator
address
Taiwan Network Information Center
3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
Taipei, Taiwan, 105
country
TW
phone
+886-2-25289696
fax-no
+886-2-25287756
e-mail
hostmaster@twnic.net.tw
admin-c
ck373-AP
tech-c
TW922-AP
NS10-AP
nic-hdl
TWA2-AP
notify
hostmaster@twnic.net.tw
mnt-by
MAINT-TW-TWNIC
last-modified
2020-01-02T03:54:20Z
source
APNIC

aut-num AS18426

aut-num
as-name
STPI-AS-TW
descr
National Applied Research Laboratories
3F, No. 106, Ho-Ping E. Road, Sec. 2 Taipei 106, Taiwan , ROC
Taipei Taiwan 106
country
TW
import
from AS1659 action pref=100; accept ANY
from AS3462 action pref=100; accept ANY
from AS4782 action pref=100; accept ANY
from AS7539 action pref=100; accept ANY
export
to AS1659 announce AS18426
to AS3462 announce AS18426
to AS4782 announce AS18426
to AS7539 announce AS18426
admin-c
nNA6-AP
tech-c
nNA6-AP
abuse-c
AT939-AP
mnt-by
MAINT-TW-TWNIC
mnt-irt
IRT-NARL-TW
last-modified
2025-11-06T09:26:25Z
source
APNIC

irt IRT-NARL-TW

irt
IRT-NARL-TW
address
National Applied Research Laboratories
3F, No. 106, Ho-Ping E. Road, Sec. 2 Taipei 106, Taiwan, ROC
Taipei
phone
+886-6-505-0940 ext. 790
e-mail
noc@twaren.net
abuse-mailbox
abuse@twaren.net
admin-c
TR469-AP
tech-c
TR469-AP
remarks
(oid:NARL)
mnt-by
MAINT-TW-TWNIC
last-modified
2026-07-16T02:54:39Z
source
APNIC
auth
# Filtered

role ABUSE TWNICAP

role
ABUSE TWNICAP
country
ZZ
address
3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone
+000000000
e-mail
hostmaster@twnic.tw
admin-c
TWA2-AP
tech-c
TWA2-AP
nic-hdl
AT939-AP
remarks
Generated from irt object IRT-TWNIC-AP
hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox
hostmaster@twnic.tw
mnt-by
APNIC-ABUSE
last-modified
2025-05-23T00:02:10Z
source
APNIC

role nchc Network Administrator

role
nchc Network Administrator
address
No.7, R Road VI Hsinchu Science-Based Industrial Park
Hsinchu, Taiwan , R.O.C
country
TW
phone
+886-6-505-0940
fax-no
+886-6-505-0945
e-mail
noc@twaren.net
admin-c
TLL14-AP
tech-c
SC1772-AP
HMT4-AP
nic-hdl
nNA6-AP
remarks
The role object should be used when making
changes to admin-c or tech-c handle.
notify
hostmaster@twnic.net.tw
mnt-by
MAINT-TW-TWNIC
last-modified
2010-11-19T07:03:41Z
source
APNIC

as-block:       AS17653 - AS18431
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:  2019-01-08T23:19:07Z
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


as-block:       AS18410 - AS18429
descr:          TWNIC-TW-AS-BLOCK8
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2008-09-04T06:40:26Z
source:         APNIC

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         hostmaster@twnic.net.tw
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC



aut-num:        AS18426
as-name:        STPI-AS-TW
descr:          National Applied Research Laboratories
descr:          3F, No. 106, Ho-Ping E. Road, Sec. 2 Taipei 106, Taiwan , ROC
descr:          Taipei Taiwan 106
country:        TW
import:         from AS1659 action pref=100; accept ANY
import:         from AS3462 action pref=100; accept ANY
import:         from AS4782 action pref=100; accept ANY
import:         from AS7539 action pref=100; accept ANY
export:         to AS1659 announce AS18426
export:         to AS3462 announce AS18426
export:         to AS4782 announce AS18426
export:         to AS7539 announce AS18426
admin-c:        nNA6-AP
tech-c:         nNA6-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NARL-TW
last-modified:  2025-11-06T09:26:25Z
source:         APNIC

irt:            IRT-NARL-TW
address:        National Applied Research Laboratories
address:        3F, No. 106, Ho-Ping E. Road, Sec. 2 Taipei 106, Taiwan, ROC
address:        Taipei
phone:          +886-6-505-0940 ext. 790
e-mail:         noc@twaren.net
abuse-mailbox:  abuse@twaren.net
admin-c:        TR469-AP
tech-c:         TR469-AP
remarks:        (oid:NARL)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:39Z
source:         APNIC
auth:           # Filtered

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

role:           nchc Network Administrator
address:        No.7, R Road VI Hsinchu Science-Based Industrial Park
address:        Hsinchu, Taiwan , R.O.C
country:        TW
phone:          +886-6-505-0940
fax-no:         +886-6-505-0945
e-mail:         noc@twaren.net
admin-c:        TLL14-AP
tech-c:         SC1772-AP
tech-c:         HMT4-AP
nic-hdl:        nNA6-AP
remarks:        The role object should be used when making
remarks:        changes to admin-c or tech-c handle.
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2010-11-19T07:03:41Z
source:         APNIC