AS18183 National Center for Research on Earthquake Engineering 🇹🇼 TW

Announcing 10 prefixes, seen at the RIS collectors.

IPv4 prefixes

7,936 (31 × /24)

IPv6 prefixes

2 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS18183
Name: National Center for Research on Earthquake Engineering
Organisation: NCREE
Country: 🇹🇼 TW
RIR: APNIC
Allocated: 2002-04-05
Scope: Not Disclosed
Peering policy: Open
Website: https://www.ncree.niar.org.tw
PeeringDB: net/40740
Exchanges: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

10 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.apnic.net

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:       AS18177 - AS18185
descr:          TWNIC-TW-AS-BLOCK
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2024-11-05T01:42:24Z
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:        AS18183
country:        TW
as-name:        NCREE
admin-c:        TR477-AP
tech-c:         TR477-AP
abuse-c:        TR477-AP
mnt-irt:        IRT-NCREE-TW
descr:          National Center for Research on Earthquake Engineering
descr:          200, Sec. 3, Xinhai Road
descr:          Taipei
default:        to AS7539 action pref=100; networks ANY
export:         to AS7539 announce AS18183
export:         to AS9264 announce AS18183
export:         to AS9505 announce AS18183
import:         from AS7539 action pref=100; accept ANY
import:         from AS9264 action pref=100; accept ANY
import:         from AS9505 action pref=100; accept ANY
remarks:        (oid:NCREE)
last-modified:  2026-01-08T05:14:01Z
source:         APNIC
mnt-by:         MAINT-TW-TWNIC

irt:            IRT-NCREE-TW
address:        200, Sec. 3, Xinhai Road, Taipei 10658, Taiwan
e-mail:         wccheng@narlabs.org.tw
abuse-mailbox:  wccheng@narlabs.org.tw
admin-c:        AC2588-AP
tech-c:         AC2588-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:39Z
source:         APNIC

role:           TWNIC ROLE-NCREE
nic-hdl:        TR477-AP
address:        National Center for Research on Earthquake Engineering
address:        200, Sec. 3, Xinhai Road
address:        Taipei
country:        TW
phone:          +886-2-6630-0888
e-mail:         net@it.ncree.org
abuse-mailbox:  net@it.ncree.org
admin-c:        NNA96-AP
tech-c:         NNA96-AP
remarks:        (hid:C218-TW)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-09-11T01:31:25Z
source:         APNIC