AS Number
AS18419
AS Name
DADA-AS-TW
Org Name
DaDa Broadband LTD.
Country / Region
Taiwan
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18419 Looking Glass
IPv4Prefixes

57

IPv6Prefixes

0

IPv4 NUMs

121,344

IPv6 NUMs(/64)

0

CIDR Description IP Num
39.1.64.0/20
IRR InValid
SONET-NET So-net Entertainment Taiwan Limited 4096
39.1.96.0/21
IRR InValid
SONET-NET So-net Entertainment Taiwan Limited 2048
39.1.96.0/20
IRR InValid
SONET-NET So-net Entertainment Taiwan Limited 4096
39.1.104.0/21
IRR InValid
SONET-NET So-net Entertainment Taiwan Limited 2048
61.60.192.0/24
IRR Valid
DADA-NET DA DA BROADBAND LTD. 256
61.60.192.0/20
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 4096
61.60.200.0/24
IRR Valid
DADA-NET DA DA BROADBAND LTD. 256
61.60.200.0/21
IRR InValid
DADA-NET DA DA BROADBAND LTD. 2048
103.130.92.0/22
IRR Valid
UNIGATE-NET UNIGATE TELECOM 1024
103.130.96.0/22
IRR Valid
UNIGATE-NET UNIGATE TELECOM 1024
103.234.204.0/22
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 1024
103.234.228.0/22
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 1024
106.105.24.0/22
IRR InValid
NCICNET-NET New Century InfoComm Tech. Co., Ltd. 1024
106.105.24.0/21
IRR InValid
NCICNET-NET New Century InfoComm Tech. Co., Ltd. 2048
106.105.28.0/22
IRR InValid
NCICNET-NET New Century InfoComm Tech. Co., Ltd. 1024
106.105.184.0/21
IRR InValid
NCICNET-NET New Century InfoComm Tech. Co., Ltd. 2048
118.150.0.0/18
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 16384
118.150.0.0/17
IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 32768
118.150.0.0/16
IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 65536
118.150.64.0/18
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 16384
118.150.128.0/19
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 8192
118.150.128.0/18
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 16384
118.150.160.0/19
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 8192
118.150.192.0/19
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 8192
118.150.224.0/20
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 4096
118.150.240.0/21
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
118.150.244.0/22
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 1024
118.150.248.0/22
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 1024
118.150.252.0/22
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 1024
124.109.112.0/20
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 4096
124.109.120.0/21
IRR InValid
DADA-NET DA DA BROADBAND LTD. 2048
150.117.16.0/21
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
150.117.16.0/20
IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 4096
150.117.24.0/21
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
150.117.32.0/21
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
150.117.32.0/20
IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 4096
150.117.37.0/24
IRR Parent Valid
CHIEF-AS-AP Chief Telecom Inc. 256
150.117.40.0/21
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
150.117.48.0/21
IRR Valid
CHIEF-AS-AP Chief Telecom Inc. 2048
150.129.72.0/24
IRR Parent Valid
DADA-NET DA DA BROADBAND LTD. 256
150.129.72.0/22
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 1024
150.129.228.0/22
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 1024
180.214.176.0/20
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 4096
180.214.178.0/24
IRR Valid
DADA-NET DA DA BROADBAND LTD. 256
203.121.224.0/20
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 4096
203.121.225.0/24
IRR Valid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 256
203.121.232.0/21
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 2048
203.121.240.0/20
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 4096
203.121.248.0/21
IRR InValid
DADA-NET admin-c: TR538-AP tech-c: TR538-AP abuse-c: TR538-AP mnt-irt: IRT-SIGMA-TW DaDa Broadband Ltd. 2048
210.85.32.0/22
IRR InValid
ETWEBS-TW ETWebs Taiwan Co. Ltd. 1024
210.85.36.0/23
IRR InValid
ETWEBS-TW ETWebs Taiwan Co. Ltd. 512
210.85.38.0/24
IRR InValid
ETWEBS-TW ETWebs Taiwan Co. Ltd. 256
210.244.84.0/22
IRR InValid
SEEDNET Digital United Inc. 1024
210.244.88.0/22
IRR InValid
SEEDNET Digital United Inc. 1024
210.244.97.0/24
IRR Valid
SEEDNET Digital United Inc. 256
218.34.96.0/21
IRR InValid
FET Far EasTone Telecommunication Co., Ltd. 2048
218.34.104.0/23
IRR InValid
FET Far EasTone Telecommunication Co., Ltd. 512
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 53,504 537,001,984 IPv4 IPv4
AS955 LSHIY - LSHIY LLC, US United States 1,536 8,589,934,592 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,296,576 4,299,358,208 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4
AS140570 HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited, HK Hong Kong 5,376 65,536 IPv4 IPv4
AS7481 TWIX - Data Communication Business Group, TW Taiwan 0 0 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv4 IPv4
AS18187 ITI-AS-AP - Ignite Telecommunications Inc, PH Philippines 10,752 4,294,967,296 IPv4 IPv4
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 2,048 4,572,839,936 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,568 2,293,760 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4
AS4780 SEEDNET - Digital United Inc., TW Taiwan 1,707,776 279,172,874,240 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.57.106 20 Gbps 2025-03-27 03:43:18
Taiwan TPIX-TW - Taipei Internet Exchange 203.163.222.38 50 Gbps 2026-01-30 05:45:27

Private Peering Facilities

Country / Region Name City Website Updated
CHT Taipei Banqiao IDC New Taipei City http://www.idc.hinet.net/chtidc_eng/ 2021-06-15 01:41:56

Whois Record

as-block AS17653 - AS18431

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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 AS18410 - AS18429

as-block
descr
TWNIC-TW-AS-BLOCK8
remarks
These AS numbers are further assigned by TWNIC
to TWNIC members
admin-c
TWA2-AP
tech-c
TWA2-AP
mnt-by
MAINT-TW-TWNIC
mnt-lower
MAINT-TW-TWNIC
last-modified
2008-09-04T06:40:26Z
source
APNIC

role TWNIC Whois Administrator

role
TWNIC Whois Administrator
address
Taiwan Network Information Center
3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
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
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 AS18419

aut-num
as-name
DADA-AS-TW
descr
DaDa Broadband LTD.
12F,No.258,Min Zu Road
Pan Chiao City,Taipei
country
TW
import
from AS9919 action pref=50; accept ANY
from AS9416 action pref=100; accept ANY
export
to AS9919 announce AS18419
to AS9416 announce AS18419
default
to AS9919 action pref=100; networks ANY
admin-c
AH6-AP
tech-c
AH6-AP
abuse-c
AT939-AP
notify
albert@corp.sig.com.tw
mnt-by
MAINT-TW-TWNIC
mnt-irt
IRT-SIGMA-TW
last-modified
2025-11-06T09:25:53Z
source
APNIC

irt IRT-SIGMA-TW

irt
IRT-SIGMA-TW
address
DA DA BROADBAND LTD.
No.209, Sec. 2, Zhonghua Rd.,
Tucheng Dist.New Taipei,Taiwan 236 ,R.O.C
e-mail
noc@dmg.tv
abuse-mailbox
noc@dmg.tv
admin-c
PL895-AP
tech-c
PL895-AP
auth
# Filtered
mnt-by
MAINT-TW-TWNIC
last-modified
2026-07-16T02:54:42Z
source
APNIC

role ABUSE TWNICAP

role
ABUSE TWNICAP
country
ZZ
address
3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone
+000000000
e-mail
hostmaster@twnic.tw
admin-c
TWA2-AP
tech-c
TWA2-AP
nic-hdl
AT939-AP
remarks
Generated from irt object IRT-TWNIC-AP
hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox
hostmaster@twnic.tw
mnt-by
APNIC-ABUSE
last-modified
2025-05-23T00:02:10Z
source
APNIC

person Albert Hsieh

person
Albert Hsieh
nic-hdl
AH6-AP
e-mail
albert@corp.sig.com.tw
address
12F,No258 Min Zu Road
Pan Chiao,Taipei County,Taiwan, 220, R.O.C
phone
+886-2-8964-7090 ext. 200
fax-no
+886-2-8964-7100
country
TW
mnt-by
MAINT-TW-TWNIC
last-modified
2008-09-04T07:29:23Z
source
APNIC

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:       AS18410 - AS18429
descr:          TWNIC-TW-AS-BLOCK8
remarks:        These AS numbers are further assigned by TWNIC
remarks:        to TWNIC members
admin-c:        TWA2-AP
tech-c:         TWA2-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
last-modified:  2008-09-04T06:40:26Z
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:        AS18419
as-name:        DADA-AS-TW
descr:          DaDa Broadband LTD.
descr:          12F,No.258,Min Zu Road
descr:          Pan Chiao City,Taipei
country:        TW
import:         from AS9919 action pref=50; accept ANY
import:         from AS9416 action pref=100; accept ANY
export:         to AS9919 announce AS18419
export:         to AS9416 announce AS18419
default:        to AS9919 action pref=100; networks ANY
admin-c:        AH6-AP
tech-c:         AH6-AP
abuse-c:        AT939-AP
notify:         albert@corp.sig.com.tw
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-SIGMA-TW
last-modified:  2025-11-06T09:25:53Z
source:         APNIC

irt:            IRT-SIGMA-TW
address:        DA DA BROADBAND LTD.
address:        No.209, Sec. 2, Zhonghua Rd.,
address:        Tucheng Dist.New Taipei,Taiwan 236 ,R.O.C
e-mail:         noc@dmg.tv
abuse-mailbox:  noc@dmg.tv
admin-c:        PL895-AP
tech-c:         PL895-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2026-07-16T02:54:42Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Albert Hsieh
nic-hdl:        AH6-AP
e-mail:         albert@corp.sig.com.tw
address:        12F,No258 Min Zu Road
address:        Pan Chiao,Taipei County,Taiwan, 220, R.O.C
phone:          +886-2-8964-7090 ext. 200
fax-no:         +886-2-8964-7100
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2008-09-04T07:29:23Z
source:         APNIC