AS Number
AS142005
AS Name
NCTAIWANCOLTD-AS-AP
Org Name
NC Taiwan Co., Ltd.
Country / Region
Taiwan
Registry

apnic

RegDate

Updated

2020-10-21T04:09:48Z

AS142005 Looking Glass
IPv4Prefixes

32

IPv6Prefixes

0

IPv4 NUMs

13,824

IPv6 NUMs(/64)

0

CIDR Description IP Num
64.25.32.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
64.25.34.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
64.25.36.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
64.25.37.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
64.25.41.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
85.113.86.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
103.164.130.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
103.164.131.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
193.149.158.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
193.149.166.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.144.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.144.0/22
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 1024
206.127.148.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.152.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.154.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.156.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
206.127.156.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
206.127.157.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
209.35.96.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
209.35.97.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
209.35.114.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
209.35.115.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
209.35.156.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
209.35.188.0/23
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 512
210.61.3.0/24
IRR InValid
HINET-NET Data Communication Business Group, 256
210.61.107.0/24
IRR InValid
HINET-NET Data Communication Business Group, 256
210.242.118.0/24
IRR InValid
HINET-NET Data Communication Business Group, 256
216.107.240.0/24
IRR Valid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 256
216.107.240.0/22
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 1024
216.107.244.0/22
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 1024
216.107.248.0/22
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 1024
216.107.252.0/22
IRR InValid
NCTAIWANCOLTD-TW NC Taiwan Co., Ltd. 1024
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 125,952 118,226,945 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4
AS7018 ATT-INTERNET4 - AT&T Enterprises, LLC, US United States 96,430,080 2,310,693,060,608 IPv4 IPv4
AS151326 DCPL-AS-AP - DCConnect Communication Pte. Ltd., SG Singapore 2,560 4,295,032,832 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS3491 PCCWG-APAC-HK - PCCW Global (HK) Limited, HK Hong Kong 1,362,176 13,421,838,336 IPv4 IPv4
AS133210 ENTECHNOLOGIES-AS-AP - EN Technologies Pte Ltd, SG Singapore 4,352 4,295,163,904 IPv4 IPv4
AS140570 HKBCS-AS-AP - Hong Kong Beecloud System Technology Services Limited, HK Hong Kong 5,376 65,536 IPv4 IPv4
AS4657 STARHUB-INTERNET - Starhub Ltd., SG Singapore 715,264 17,179,869,186 IPv4 IPv4
AS45896 MOBIFONEGLOBAL-AS-VN - Mobifone Global JSC, VN Viet Nam 10,240 4,295,032,832 IPv4 IPv4
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411,392 77,326,778,368 IPv4 IPv4
AS2914 NTT-DATA-2914 - NTT America, Inc., US United States 6,499,584 30,065,033,216 IPv4 IPv4
AS8966 Etisalat-AS - EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC, AE United Arab Emirates 337,152 4,295,294,976 IPv4 IPv4
AS9318 SKB-AS - SK Broadband Co Ltd, KR Republic of Korea 15,286,784 12,884,967,424 IPv4 IPv4
AS58952 FRONTIIRCOLTD-MM - Frontiir Co., Ltd, MM Myanmar 8,192 4,294,967,296 IPv4 IPv4
AS63927 RISE-HK - RISE ASIA TECHNOLOGY LIMITED, PH Philippines 1,280 4,295,032,832 IPv4 IPv4
AS38082 IIT-TIG-AS-AP - True International Gateway Co., Ltd., TH Thailand 7,168 4,294,967,296 IPv4 IPv4
AS198949 Radware - Radware Ltd, IL Israel 116,480 17,448,894,464 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4
AS6453 AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US United States 506,880 55,834,640,384 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4
AS17660 DRUKNET-AS - Bhutan Telecom Ltd, BT Bhutan 22,528 4,294,967,296 IPv4 IPv4
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv4 IPv4
AS33891 CORE-BACKBONE - Core-Backbone GmbH, DE Germany 0 0 IPv4 IPv4
AS3462 HINET - Chunghwa Telecom Co., Ltd., TW Taiwan 12,231,680 494,005,190,656 IPv4 IPv4
AS3786 LGDACOM - LG DACOM Corporation, KR Republic of Korea 8,676,352 12,784,369,664 IPv4 IPv4
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 0 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.239.211 10 Gbps 2026-06-23 01:01:41
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.10 10 Gbps 2026-06-07 23:39:33
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.239.210 10 Gbps 2026-06-23 00:59:14
Singapore Equinix Singapore - Equinix Internet Exchange Singapore 27.111.228.80 10 Gbps 2026-06-07 23:40:32

Private Peering Facilities

Country / Region Name City Website Updated

Whois Record

as-block AS141626 - AS142649

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
2020-10-21T04:09:48Z
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
admin-c
AMS11-AP
tech-c
AH256-AP
nic-hdl
HM20-AP
remarks
Administrator for APNIC
notify
mnt-by
MAINT-APNIC-AP
last-modified
2026-08-26T00:40:00Z
source
APNIC

aut-num AS142005

aut-num
as-name
NCTAIWANCOLTD-AS-AP
descr
NC Taiwan Co., Ltd.
country
TW
org
ORG-NTCL2-AP
admin-c
NTCL4-AP
tech-c
NTCL4-AP
abuse-c
AN2895-AP
mnt-lower
MAINT-NCCORPORATION-MNT
mnt-routes
MAINT-NCCORPORATION-MNT
mnt-by
APNIC-HM
mnt-irt
IRT-NCTAIWANCOLTD-TW
last-modified
2026-04-06T08:05:19Z
source
APNIC

irt IRT-NCTAIWANCOLTD-TW

irt
IRT-NCTAIWANCOLTD-TW
address
12 Daewangpangyoro 644beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
e-mail
abuse-mailbox
admin-c
NET2-AP
tech-c
NET2-AP
auth
# Filtered
remarks
[email protected] was validated on 2026-04-21
mnt-by
MAINT-NCTAIWANCOLTD-TW
MAINT-NCCORPORATION-MNT
last-modified
2026-04-21T06:20:15Z
source
APNIC

organisation ORG-NTCL2-AP

organisation
ORG-NTCL2-AP
org-name
NC Taiwan Co., Ltd.
org-type
LIR
country
TW
address
No. 157-17, Sec. 1, Zhongshan Rd., Banqiao Dist
phone
+886-8964-9100
e-mail
mnt-ref
APNIC-HM
mnt-by
APNIC-HM
last-modified
2023-09-05T02:18:31Z
source
APNIC

role ABUSE NCTAIWANCOLTDTW

role
ABUSE NCTAIWANCOLTDTW
country
ZZ
address
12 Daewangpangyoro 644beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
phone
+000000000
e-mail
admin-c
NET2-AP
tech-c
NET2-AP
nic-hdl
AN2895-AP
remarks
Generated from irt object IRT-NCTAIWANCOLTD-TW
[email protected] was validated on 2026-04-21
abuse-mailbox
mnt-by
APNIC-ABUSE
last-modified
2026-04-21T06:20:41Z
source
APNIC

role NC Taiwan Co Ltd administrator

role
NC Taiwan Co Ltd administrator
address
No. 157-17, Sec. 1, Zhongshan Rd., Banqiao Dist, Taipei New Taipei City 220 220242
country
KR
phone
+886-8964-9100
e-mail
admin-c
NET2-AP
tech-c
NET2-AP
nic-hdl
NTCL4-AP
mnt-by
MAINT-NCTAIWANCOLTD-TW
last-modified
2026-04-06T06:16:53Z
source
APNIC

as-block:       AS141626 - AS142649
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:  2020-10-21T04:09:48Z
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:         [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:  2026-08-26T00:40:00Z
source:         APNIC



aut-num:        AS142005
as-name:        NCTAIWANCOLTD-AS-AP
descr:          NC Taiwan Co., Ltd.
country:        TW
org:            ORG-NTCL2-AP
admin-c:        NTCL4-AP
tech-c:         NTCL4-AP
abuse-c:        AN2895-AP
mnt-lower:      MAINT-NCCORPORATION-MNT
mnt-routes:     MAINT-NCCORPORATION-MNT
mnt-by:         APNIC-HM
mnt-irt:        IRT-NCTAIWANCOLTD-TW
last-modified:  2026-04-06T08:05:19Z
source:         APNIC

irt:            IRT-NCTAIWANCOLTD-TW
address:        12 Daewangpangyoro 644beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NET2-AP
tech-c:         NET2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2026-04-21
mnt-by:         MAINT-NCTAIWANCOLTD-TW
mnt-by:         MAINT-NCCORPORATION-MNT
last-modified:  2026-04-21T06:20:15Z
source:         APNIC

organisation:   ORG-NTCL2-AP
org-name:       NC Taiwan Co., Ltd.
org-type:       LIR
country:        TW
address:        No. 157-17, Sec. 1, Zhongshan Rd., Banqiao Dist
phone:          +886-8964-9100
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:31Z
source:         APNIC

role:           ABUSE NCTAIWANCOLTDTW
country:        ZZ
address:        12 Daewangpangyoro 644beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
phone:          +000000000
e-mail:         [email protected]
admin-c:        NET2-AP
tech-c:         NET2-AP
nic-hdl:        AN2895-AP
remarks:        Generated from irt object IRT-NCTAIWANCOLTD-TW
remarks:        [email protected] was validated on 2026-04-21
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-04-21T06:20:41Z
source:         APNIC

role:           NC Taiwan Co Ltd administrator
address:        No. 157-17, Sec. 1, Zhongshan Rd., Banqiao Dist, Taipei New Taipei City 220 220242
country:        KR
phone:          +886-8964-9100
e-mail:         [email protected]
admin-c:        NET2-AP
tech-c:         NET2-AP
nic-hdl:        NTCL4-AP
mnt-by:         MAINT-NCTAIWANCOLTD-TW
last-modified:  2026-04-06T06:16:53Z
source:         APNIC