AS131149 Yuan-Jhen Info CO., LTD. 🇹🇼 TW

Yuan-Jhen Info., Co., Ltd. Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes

10,752 (42 × /24)

IPv6 prefixes

1.1 × /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: AS131149
Name: Yuan-Jhen Info CO., LTD.
Organisation: Yuan-Jhen Info
Country: 🇹🇼 TW
RIR: APNIC
Allocated: 2008-09-11
Network type: Enterprise
Traffic levels: 10-20Gbps
Scope: Asia Pacific
Peering policy: Open
IRR as-set: ALTDB::AS-YUANJHEN
Website: https://host.com.tw
Looking glass: https://bgp.tools/lg/131149
PeeringDB: net/17010
Exchanges: 3
Facilities: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.apnic.net

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit 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:  2009-09-29T05:34:08Z
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:       AS131142 - AS131151
descr:          TWNIC-TW-4-byte-AS-BLOCK1
descr:          These AS numbers are further assigned by TWNIC
descr:          to TWNIC members
country:        TW
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2009-08-07T04:27:50Z
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:        AS131149
country:        TW
as-name:        YUANJHEN-AS-TW
admin-c:        TR683-AP
tech-c:         TR683-AP
abuse-c:        TR683-AP
mnt-irt:        IRT-YUANJHEN-TW
descr:          Yuan-Jhen Info CO., LTD.
descr:          12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,
descr:          New Taipei City
default:        to AS4780 action pref=10; networks ANY
export:         to AS2914 announce AS131149
export:         to AS4780 announce AS131149
import:         from AS174 action pref=100; accept ANY
import:         from AS2914 action pref=100; accept ANY
import:         from AS4780 action pref=100; accept ANY
remarks:        (oid:YUANJHEN)
last-modified:  2026-10-06T06:51:06Z
source:         APNIC
mnt-by:         MAINT-TW-TWNIC

irt:            IRT-YUANJHEN-TW
address:        Yuan-Jhen Info CO., LTD.
address:        12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.,
address:        New Taipei City
e-mail:         abuse@yuanjhen.com
abuse-mailbox:  abuse@yuanjhen.com
admin-c:        CC3433-AP
tech-c:         CC3433-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-10-06T09:05:33Z
source:         APNIC

role:           TWNIC ROLE-YUANJHEN-WHOIS
nic-hdl:        TR683-AP
address:        Yuan-Jhen Info CO., LTD.
address:        12F., No.866-7, Zhongzheng Rd., Zhonghe Dist.
address:        New Taipei City
country:        TW
phone:          +886-2-7753-7313
e-mail:         abuse@yuanjhen.com
abuse-mailbox:  abuse@yuanjhen.com
admin-c:        CC3433-AP
tech-c:         CC3433-AP
remarks:        (hid:CC2829-TW)
last-modified:  2026-10-06T06:49:09Z
source:         APNIC
mnt-by:         MAINT-TW-TWNIC

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-15T07:19:05Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC