AS Number
AS4662
AS Name
QTCN-ASN1
Org Name
GCNet (Reach & Range Inc.)
Country / Region
Taiwan
Registry

apnic

RegDate

Updated

2019-05-20T03:52:26Z

AS4662 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

0

IPv4 NUMs

81,920

IPv6 NUMs(/64)

0

81,920 IPv4 Addresses
CIDR Description IP Num
203.65.160.0/19
ROA Signed and Valid IRR Valid
GCN-TW Global Communication Network Corp. 8192
203.77.0.0/18
ROA Signed and Valid IRR InValid
TFN-TW-NET Taiwan Fixed Network Co., LTD. 16384
203.77.64.0/18
IRR InValid
TFN-TW-NET Taiwan Fixed Network Co., LTD. 16384
203.105.224.0/19
IRR InValid
TFN-TW-NET Taiwan Fixed Network Co., LTD. 8192
210.62.0.0/18
ROA Signed and Valid IRR Valid
GCN-TW Global Communication Network Corp. 16384
210.62.192.0/19
ROA Signed and Valid IRR Valid
GCN-TW Global Communication Network Corp. 8192
210.67.160.0/19
ROA Signed and Valid IRR Valid
GCN-TW Global Communication Network Corp. 8192
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9924 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider., TW Taiwan 2,467,072 150,323,855,360 IPv4 IPv4
IP Address Domain NUMs Domains
203.65.160.193 1 www.jnj.com.tw
203.65.162.38 1 kkdsc.dsc.com.tw
203.65.162.40 1 acpms.dsc.com.tw
203.65.162.75 2 arm.digiwin.com
203.65.162.86 2 proweb.digiwin.com
203.65.162.164 1 mse167.digiwin.com
203.65.162.202 1 measyflow.dsc.com.tw
203.65.162.218 2 service.digiwin.biz
203.65.162.223 3 dw-cis-tw.digiwin.biz
203.65.162.241 1 econtent3.dsc.com.tw
as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
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:        AS4662
as-name:        QTCN-ASN1
descr:          GCNet (Reach & Range Inc.)
country:        TW
import:         from AS4637
                action pref=1;
                accept ANY
import:         from AS9924
                action pref=2;
                accept ANY
export:         to AS4637
                announce AS4662
export:         to AS9924
                announce AS4662
default:        to AS9924
                action pref=1;
                networks ANY
default:        to AS4637
                action pref=2;
                networks ANY
remarks:        send spam reports to antispam@gcn.net.tw
remarks:        and abuse reports to abuse@gcn.net.tw
admin-c:        RR139-AP
tech-c:         RR139-AP
notify:         loliver@gcn.net.tw
notify:         uwewu@gcn.net.tw
mnt-by:         APNIC-HM
last-modified:  2008-09-04T06:40:27Z
source:         APNIC

role:           GCNET NOC
address:        7F No.139 Cheng-Chou Rd., Taipei, Taiwan
country:        TW
phone:          +886-2-2549-6877
fax-no:         +886-2-2549-6968
e-mail:         tfn_tac@twfn.com.tw
remarks:        send spam reports to spam@anet.net.tw
remarks:        and abuse reports to service@tfn.net.tw
admin-c:        JWG-AP
tech-c:         LG22-AP
nic-hdl:        RR139-AP
remarks:        http://www.gcn.net.tw
notify:         Mars_Wei@twfn.com.tw
mnt-by:         MAINT-GCNET-TW
last-modified:  2011-03-25T07:12:06Z
source:         APNIC