AS Number
AS4782
AS Name
GSNET
Org Name
Data Communication Business Group
Country
Taiwan
Registry

apnic

RegDate

N/A

Updated

2015-12-01T22:13:14Z

AS4782 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

2

IPv4 NUMs

414,208

IPv6 NUMs(/64)

8,589,934,592

414,208 IPv4 Addresses
CIDR Description IP Num
61.57.32.0/19 GSN-NET Government Service Network (GSN) 8192
61.60.0.0/17 GSN-NET Government Service Network (GSN) 32768
61.67.64.0/19 GSN-NET Government Service Network (GSN) 8192
103.160.86.0/23 DOIT-NET Deartment of Information Technology,Taipei City Government 512
117.56.0.0/18 GSN-NET Government Service Network (GSN) 16384
117.56.0.0/16 GSN-NET Government Service Network (GSN) 65536
124.199.64.0/19 GSN-NET Government Service Network (GSN) 8192
124.199.96.0/20 GSN-NET Government Service Network (GSN) 4096
163.29.0.0/24 GSN-NET Government Service Network (GSN) 256
163.29.0.0/16 GSN-NET Government Service Network (GSN) 65536
203.65.0.0/17 CIDR-BLK3-TW Taiwan Network Information Center 32768
203.65.128.0/19 TWNIC-TW Taiwan Network Information Center 8192
210.69.0.0/16 GSN-NET Government Service Network (GSN) 65536
210.241.0.0/17 GSN GSN, Taiwan Government Service Network. 32768
211.79.128.0/19 GSN-NET Government Service Network (GSN) 8192
211.79.160.0/19 GSN-NET Government Service Network (GSN) 8192
223.200.0.0/16 GSN-NET Government Service Network (GSN) 65536
CIDR Description IP NUMs(prefix /64)
2001:4420::/32 GSN-TWNIC-TW-20050603 Government Service Network in Taiwan 4294967296
2406:e5c0::/32 DOIT-NET Deartment of Information Technology,Taipei City Government 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7481 TWIX - Data Communication Business Group, TW Taiwan 0 0 IPv6 IPv6
AS3462 HINET - Chunghwa Telecom Co., Ltd., TW Taiwan 12,259,072 8,808,961,146,880 IPv4 IPv4 IPv6 IPv6
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:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS4780 - AS4783
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:  2017-06-29T23:47:07Z
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:         [email protected]
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         [email protected]
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC



aut-num:        AS4782
as-name:        GSNET
descr:          Data Communication Business Group
descr:          Chunghwa Telecom Co., Ltd.
descr:          Taipei Taiwan
country:        TW
import:         from AS1239
                action pref=100;
                accept ANY AND NOT {0.0.0.0/0}
import:         from AS7018
                action pref=80;
                accept ANY AND NOT {0.0.0.0/0}
export:         to AS1239
                announce AS-HINET
export:         to AS7018
                announce AS-HINET
default:        to AS1239
                action pref=100;
                networks ANY
default:        to AS7018
                action pref=80;
                networks ANY
admin-c:        CY80-AP
tech-c:         CY80-AP
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2015-12-01T22:13:14Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        Taipei, Taiwan, 100
e-mail:         [email protected]
abuse-mailbox:  [email protected]
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.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-10-08T07:58:24Z
source:         APNIC

person:         Chung-Yung Kang
address:        21, Section 1, Hsin-Yi Road,
address:        Taipei, Taiwan 100, R.O.C.
country:        TW
phone:          +886-2-23223442
fax-no:         +886-2-23955671
e-mail:         [email protected]
nic-hdl:        CY80-AP
notify:         [email protected]
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:29:19Z
source:         APNIC