AS Number
AS131149
AS Name
YUANJHEN-AS-TW
Org Name
Yuan-Jhen Info., Co., Ltd
Country
Taiwan
Registry

apnic

RegDate

N/A

Updated

2021-11-04T00:49:32Z

AS131149 Looking Glass
IPv4Prefixes

9

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
43.254.16.0/23
ROA Signed and Valid IRR Valid
YUANJHEN-NET Yuan-Jhen Info., Co., Ltd 512
43.254.16.0/22
ROA Signed and Valid IRR InValid
YUANJHEN-NET Yuan-Jhen Info., Co., Ltd 1024
43.254.18.0/23
ROA Signed and Valid IRR Valid
YUANJHEN-NET Yuan-Jhen Info., Co., Ltd 512
103.1.220.0/23
ROA Signed and Valid IRR Valid
YUANJHEN Yuan-Jhen Info., Co., Ltd 512
103.1.220.0/22
ROA Signed and Valid IRR InValid
YUANJHEN Yuan-Jhen Info., Co., Ltd 1024
103.1.222.0/23
ROA Signed and Valid IRR Valid
YUANJHEN Yuan-Jhen Info., Co., Ltd 512
103.17.8.0/22
ROA Signed and Valid IRR Valid
YUANJHEN-NET Yuan-Jhen Info., Co., Ltd 1024
103.129.168.0/23
ROA Signed and Valid IRR Valid
HOSTCOMTW-NET Hsien Yang Info Co., LTD. 512
202.12.76.0/23
ROA Signed and Valid IRR Parent Valid
YUANJHEN Yuan-Jhen Info., Co., Ltd 512
CIDR Description IP NUMs(prefix /64)
2407:7100::/32
ROA Signed and Valid IRR Valid
YUANJHEN-NET Yuan-Jhen Info., Co., Ltd 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,257,344 228,879,368,192 IPv4 IPv4 IPv6 IPv6
AS4780 SEEDNET - Digital United Inc., TW Taiwan 1,586,688 279,172,874,240 IPv4 IPv4 IPv6 IPv6
AS7481 TWIX - Data Communication Business Group, TW Taiwan 0 0 IPv4 IPv4 IPv6 IPv6
AS140731 TOHU-OP-AP - Ningbo Dahuamao Information Technology Co Ltd, CN China 256 57,933,824 IPv6 IPv6
AS1239 SPRINTLINK - Sprint, US United States 14,820,096 214,749,806,592 IPv4 IPv4
AS3462 HINET - Chunghwa Telecom Co., Ltd., TW Taiwan 12,249,600 8,804,666,179,584 IPv4 IPv4
AS10133 TPIX-AS-TW - Chief Telecom Inc., TW Taiwan 0 0 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,296 4,294,967,296 IPv4 IPv4
AS132337 ANSPL-AS-AP - ALPHA NETWORKS SOLUTION PTE. LTD., SG Singapore 6,912 17,104,896 IPv4 IPv4
AS38047 ADVANCED-AS-AP - Advanced Information Company Limited, HK Hong Kong 3,840 17,180,524,544 IPv6 IPv6
AS207705 JK-NETWORK - Jyun-Kai Hu, TW Taiwan 0 3,211,264 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Taiwan TWIX - Taiwan Internet Exchange 210.62.255.15 2001:7fa:1:7481::15 10 Gbps 2021-04-01 06:42:56
Taiwan TWIX - Taiwan Internet Exchange 210.62.255.16 10 Gbps 2022-11-09 07:02:23
Taiwan TPIX-TW - Taipei Internet Exchange 203.163.222.82 2406:d400:1:133:203:163:222:82 10 Gbps 2022-10-03 12:02:38
Taiwan STUIX - Student & Technology United Internet Exchanges 103.158.187.64 2a0f:5707:ffe3::64 10 Gbps 2022-08-30 00:47:02

Private Peering Facilities

Country/Region Name City Website Updated
Chief LY Building Taipei Taipei http://www.chief.com.tw 2022-10-03 12:35:15
IP Address Domain NUMs Domains
43.254.16.10 5 freego.hugashaga.com.tw
43.254.16.16 3 doggywangwang.com
43.254.16.31 2 tw.fine-tek.com
43.254.16.41 3 tcherb.org
43.254.16.42 5 dcsa-yilan.org.tw
43.254.16.44 2 www.sehoworld.com
43.254.16.51 1 www.linmei.org.tw
43.254.16.53 1 cloude2-live.com
43.254.16.57 1 vigorshine.com
43.254.16.88 46 acropro.com.tw
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:        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


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
as-name:        YUANJHEN-AS-TW
descr:          Yuan-Jhen Info., Co., Ltd
descr:          5F.-1, No.31, Sec. 1, Sichuan Rd. Banqiao Dist,
descr:          New Taipei City Taiwan 220
country:        TW
import:         from AS4780 action pref=200; accept ANY
import:         from AS9919 action pref=100; accept ANY
export:         to AS4780 announce AS131149
export:         to AS9919 announce AS131149
default:        to AS9919 action pref=100; networks ANY
admin-c:        YC2393-AP
tech-c:         YC2393-AP
abuse-c:        AT939-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:32Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.net.tw
abuse-mailbox:  hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.net.tw was validated on 2021-11-04
mnt-by:         MAINT-TW-TWNIC
last-modified:  2021-11-04T00:59:51Z
source:         APNIC

role:           ABUSE TWNICAP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
country:        ZZ
phone:          +000000000
e-mail:         hostmaster@twnic.net.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.net.tw was validated on 2021-11-04
abuse-mailbox:  hostmaster@twnic.net.tw
mnt-by:         APNIC-ABUSE
last-modified:  2021-11-04T01:00:32Z
source:         APNIC

person:         Yu-Yu Chen
nic-hdl:        YC2393-AP
e-mail:         abuse@twnoc.net
address:        12F., No.866-11, Zhongzheng Rd., Zhonghe Dist.,
address:        New Taipei City, 235, R.O.C
phone:          +886-2-7753-7319
fax-no:         +886-2-8192-6457
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2022-03-23T07:13:08Z
source:         APNIC