AS Number
AS18046
AS Name
DONGFONG-TW
Org Name
DongFong Technology Co. Ltd.
Country / Region
Taiwan
Registry

apnic

RegDate

Updated

2019-01-08T23:19:07Z

AS18046 Looking Glass
http://www.tpix.net.tw
IPv4Prefixes

87

IPv6Prefixes

3

IPv4 NUMs

44,288

IPv6 NUMs(/64)

4,294,967,296

44,288 IPv4 Addresses
CIDR Description IP Num
43.248.16.0/23
ROA Signed and Valid IRR Parent Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 512
43.248.16.0/22
ROA Signed and Valid IRR Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 1024
43.248.18.0/23
ROA Signed and Valid IRR Parent Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 512
103.52.236.0/22
IRR InValid
LEONCOLTD-JP LEON CO.LTD 1024
103.67.224.0/22
IRR InValid
CREATION-HK Unit 25, L1 Floor,Mirror Tower,61 Mody Road 1024
103.126.252.0/23
ROA Signed and Valid IRR Parent Valid
NWCATVISP-NET NETWAVE CABLE SYSTEM INC 512
103.126.252.0/22
ROA Signed and Valid IRR Valid
NWCATVISP-NET NETWAVE CABLE SYSTEM INC 1024
103.126.254.0/23
ROA Signed and Valid IRR Parent Valid
NWCATVISP-NET NETWAVE CABLE SYSTEM INC 512
103.197.172.0/22
IRR InValid
HONGJAY-NET HongJay 1024
103.233.68.0/23
ROA Signed and Valid IRR Parent Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 512
103.233.68.0/22
ROA Signed and Valid IRR Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 1024
103.233.70.0/23
ROA Signed and Valid IRR Parent Valid
CATVISP-NET Chaoyu Internetwork lnternational Corp 512
103.234.224.0/22
IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 1024
103.234.226.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
103.234.227.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
116.50.32.0/24
ROA Signed and Valid IRR Parent Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.32.0/21
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 2048
116.50.32.0/20
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 4096
116.50.33.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.34.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.35.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.36.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.37.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.38.0/23
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 512
116.50.39.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.40.0/21
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 2048
116.50.41.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.43.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
116.50.46.0/23
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 512
119.15.192.0/23
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 512
119.15.192.0/22
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 1024
119.15.194.0/23
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 512
119.15.208.0/23
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 512
119.15.208.0/21
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 2048
119.15.210.0/24
ROA Signed and Valid IRR Valid
EMAX-NET e-MAX NETWORK CORP. 256
119.15.210.0/23
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 512
119.15.224.0/21
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 2048
119.15.224.0/19
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 8192
119.15.232.0/21
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 2048
119.15.240.0/21
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 2048
119.15.248.0/21
ROA Signed and Valid IRR InValid
EMAX-NET e-MAX NETWORK CORP. 2048
121.50.176.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.176.0/22
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 1024
121.50.176.0/21
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 2048
121.50.176.0/20
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 4096
121.50.177.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.179.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.181.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.183.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.184.0/22
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 1024
121.50.184.0/21
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 2048
121.50.188.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.189.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
121.50.191.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.152.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.152.0/21
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 2048
122.200.153.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.154.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.154.0/23
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 512
122.200.155.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.156.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
122.200.156.0/22
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 1024
122.200.158.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
150.107.56.0/22
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 1024
150.116.16.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.16.0/20
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 4096
150.116.18.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.20.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.22.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.24.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.26.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.28.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.116.30.0/23
ROA Signed and Valid IRR InValid
CHIEF-AS-AP Chief Telecom Inc. 512
150.129.36.0/23
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 512
150.129.36.0/22
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 1024
150.129.37.0/24
ROA Signed and Valid IRR Valid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 256
150.129.38.0/23
ROA Signed and Valid IRR InValid
CHUAN-CHAN-NET Chuan Chan Co. Ltd. 512
156.236.13.0/24
ROA Signed and Valid IRR Valid
Shanghai_Dago_Electronic_Technology_Co_Ltd Shanghai Dago Electronic Technology Co., Ltd 256
159.117.64.0/20
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 4096
159.117.64.0/19
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 8192
159.117.67.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
159.117.80.0/20
ROA Signed and Valid IRR InValid
DONGFONG-NET DongFong Technology Co. Ltd. 4096
159.117.83.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
159.117.84.0/24
ROA Signed and Valid IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
220.158.228.0/22
ROA Signed and Valid IRR Valid
HONGJAY-NET HongJay 1024
220.158.229.0/24
ROA Signed and Valid IRR Valid
HONGJAY-NET HongJay 256
220.158.231.0/24
ROA Signed and Valid IRR Parent Valid
HONGJAY-NET HongJay 256
CIDR Description IP NUMs(prefix /64)
2401:1780::/32
IRR Valid
DONGFONG-NET DongFong Technology Co. Ltd. 4294967296
2401:1780:11::/56
IRR Parent Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
2401:1780:12::/56
IRR Parent Valid
DONGFONG-NET DongFong Technology Co. Ltd. 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 531,968 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS21859 ZEN-ECN - Zenlayer Inc, US United States 647,440 21,950,038,016 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,092,032 17,991,794,688 IPv4 IPv4
AS15412 FLAG-AS - FLAG TELECOM UK LIMITED, GB United Kingdom 40,704 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS23764 CTGNet - China Telecom Global Limited, HK Hong Kong 35,072 2,031,616 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 96,512 376,617,500,672 IPv4 IPv4 IPv6 IPv6
AS137990 SUNIWAY1-AS-AP - SUNIWAY GROUP LIMITED, HK Hong Kong 2,560 8,589,934,592 IPv6 IPv6
AS3462 HINET - Chunghwa Telecom Co., Ltd., TW Taiwan 12,236,800 8,804,666,245,120 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 25,600 4,294,967,296 IPv4 IPv4
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 70,144 536,936,448 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS132337 ANSPL-AS-AP - AXCLUSIVE PTE. LTD., SG Singapore 7,936 4,294,967,296 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 52,480 141,750,894,592 IPv4 IPv4 IPv6 IPv6
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 16,384 4,295,426,048 IPv6 IPv6
AS1828 UNITAS - Unitas Global LLC, US United States 228,864 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS10133 TPIX-AS-TW - Chief Telecom Inc., TW Taiwan 0 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 527,616 282,631,934,181,376 IPv4 IPv4
AS18187 SOURCETELECOMS-AS-AP - WifiCity, Inc, PH Philippines 10,240 4,294,967,296 IPv4 IPv4
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv4 IPv4
AS38008 APERTURE-AS-AP - Aperture Science Limited, HK Hong Kong 3,072 4,629,463,040 IPv4 IPv4 IPv6 IPv6
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, HK Hong Kong 2,304 141,733,920,768 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,516,608 253,672,095,744 IPv4 IPv4
AS4780 SEEDNET - Digital United Inc., TW Taiwan 1,549,056 279,172,874,240 IPv4 IPv4
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9671 TRADEVAN-AS-AP - Trade-Van Informaiton Services Co., TW Taiwan 8,192 4,294,967,296 IPv4 IPv4
AS131655 nanya-as-1 - NAN YA PLASTICS CORPORATION, TW Taiwan 512 131,072 IPv4 IPv4
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 531,968 17,179,869,184 IPv4 IPv4
AS17408 ABOVE-AS-AP - AboveNet Communications Taiwan Co., Ltd, TW Taiwan 70,144 536,936,448 IPv4 IPv4
AS63893 CCPGP-TW - Chang Chun Petrochemical Co., Ltd., TW Taiwan 1,536 0 IPv4 IPv4
AS24172 CHUAN-CHAN-NET-B - Chuan Chan Co. Ltd., TW Taiwan 256 0 IPv4 IPv4
AS38851 TNET-NET - TNET Communication Inc. 10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.,New Taipei City, Taiwan (R.O.C Taiwan 241), TW Taiwan 62,208 0 IPv4 IPv4
AS63899 CHUAN-CHAN-NET-A - National Taiwan University of Science and Technology, TW Taiwan 512 0 IPv4 IPv4
AS131597 NCDTV-TW - New Changhua Digital Cable TV CO,.Ltd, TW Taiwan 28,672 0 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 527,616 282,631,934,181,376 IPv4 IPv4
AS17809 VEETIME-TW-AP - VEE TIME CORP., TW Taiwan 180,224 4,294,967,296 IPv4 IPv4
AS18181 NHRINet - National Health Research Institutes, TW Taiwan 4,096 0 IPv4 IPv4
AS24169 CHUAN-CHAN-NET-A - Chuan Chan Co. Ltd., TW Taiwan 256 0 IPv4 IPv4
AS133948 DIL-AS-AP - DONGFONG INC LIMITED, HK Hong Kong 5,120 0 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Taiwan FOX - Formosa Open eXchange 211.73.84.68 2001:e10:5c00:21::3005 20 Gbps 2023-08-01 09:29:21
Hong Kong Equinix Hong Kong - Equinix Internet Exchange Hong Kong 36.255.57.161 2001:de8:7::1:8046:1 10 Gbps 2023-08-30 15:38:17
Taiwan TPIX-TW - Taipei Internet Exchange 203.163.222.27 2406:d400:1:133:203:163:222:27 2 Gbps 2023-08-30 15:40:31

Private Peering Facilities

Country / Region Name City Website Updated
Equinix HK1 - Hong Kong Tsuen Wan https://www.equinix.com/locations/asia-colocation/hong-kong-colocation/hong-kong-data-center/hk1/ 2023-08-30 15:41:13
Chief LY Building Taipei Taipei http://www.chief.com.tw 2016-03-14 21:18:05
FOX Hsinchu Hsinchu https://www.fox.net.tw/en/ 2023-08-30 15:41:32
IP Address Domain NUMs Domains
43.248.17.18 1 www.twspl.com.tw
43.248.17.27 1 dev01.xtssl.com
43.248.17.92 2 mikefever.synology.me
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:        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:       AS18040 - AS18049
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:  2017-06-29T23:47:09Z
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:        AS18046
as-name:        DONGFONG-TW
descr:          DongFong Technology Co. Ltd.
descr:          3F., No.102, Sec. 2, Minquan St., Xizhi City
descr:          Taipei County Taiwan 221
country:        TW
import:         from AS3462 action pref=110; accept ANY
import:         from AS9505 action pref=100; accept ANY
import:         from AS9924 action pref=100; accept ANY
export:         to AS3462 announce AS18046
export:         to AS9505 announce AS18046
export:         to AS9924 announce AS18046
default:        to AS3462 action pref=10; networks ANY
default:        to AS9505 action pref=10; networks ANY
default:        to AS9924 action pref=10; networks ANY
admin-c:        TS221-AP
tech-c:         TS221-AP
abuse-c:        AT939-AP
notify:         eric@dongfong.com.tw
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:49:41Z
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:         Tiger Shen
nic-hdl:        TS221-AP
e-mail:         tiger@dongfong.com.tw
address:        No.24, Alley 97, Lane 110, Hucian St., Sijhih City
address:        Taipei County, 221, R.O.C
phone:          +886-9-3892-2263
fax-no:         +886-2-2690-8499
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2021-05-14T01:53:39Z
source:         APNIC