Autonomous System details

AS142005

NC Taiwan Co., Ltd. · nctaiwan.com

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AS142005 – NC Taiwan Co., Ltd.

Field	Value
Country	Taiwan
Website	nctaiwan.com
Hosted domains	97
IPv4 addresses	12,544
IPv6 addresses	0
ASN type	Hosting
Registry	apnic
Allocated	5 years ago on Mar 18, 2021
Updated	19 days ago on Apr 06, 2026

Netblock	Company	Num of IPs
206.127.144.0/22	NC Taiwan Co., Ltd.	1,024
216.107.240.0/22	NC Taiwan Co., Ltd.	1,024
216.107.244.0/22	NC Taiwan Co., Ltd.	1,024
216.107.248.0/22	NC Taiwan Co., Ltd.	1,024
216.107.252.0/22	NC Taiwan Co., Ltd.	1,024
64.25.32.0/23	NC Taiwan Co., Ltd.	512
64.25.34.0/23	NC Taiwan Co., Ltd.	512
85.113.86.0/23	NC Taiwan Co., Ltd.	512
193.149.158.0/23	NC Taiwan Co., Ltd.	512
193.149.166.0/23	NC Taiwan Co., Ltd.	512
206.127.144.0/23	NC Taiwan Co., Ltd.	512
206.127.148.0/23	NC Taiwan Co., Ltd.	512
206.127.152.0/23	NC Taiwan Co., Ltd.	512
206.127.154.0/23	NC Taiwan Co., Ltd.	512
206.127.156.0/23	NC Taiwan Co., Ltd.	512
209.35.96.0/23	NC Taiwan Co., Ltd.	512
209.35.114.0/23	NC Taiwan Co., Ltd.	512
209.35.156.0/23	NC Taiwan Co., Ltd.	512
209.35.188.0/23	NC Taiwan Co., Ltd.	512
64.25.41.0/24	NC Taiwan Co., Ltd.	256
103.164.130.0/24	NC Taiwan Co., Ltd.	256
103.164.131.0/24	NC Taiwan Co., Ltd.	256
206.127.156.0/24	NC Taiwan Co., Ltd.	256
206.127.157.0/24	NC Taiwan Co., Ltd.	256
209.35.97.0/24	NC Taiwan Co., Ltd.	256
209.35.115.0/24	NC Taiwan Co., Ltd.	256
216.107.240.0/24	NC Taiwan Co., Ltd.	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS142005
                                                OrgID:          AS142005
                                                ASName:         AS142005
                                                ASNumber:       AS142005
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 97 domain names hosted across 23 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
216.107.253.109	█████████	29
216.107.242.213	██████████	26
216.107.242.177	██████████	12
206.127.153.151	██████████	7
216.107.242.206	██████████	5
206.127.153.160	██████████	5
206.127.153.166	██████████	4
216.107.253.119	██████████	3
216.107.242.219	██████████	3
216.107.242.207	██████████	3

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Peers

There are 9 peers for this ASN.

Peers	Name
AS198949	Radware Ltd
AS2914	NTT America, Inc.
AS3356	Level 3 Parent, LLC
AS3462	Data Communication Business Group
AS3491	PCCW Global (HK) Ltd.
AS3786	LG DACOM Corporation
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS7018	AT&T Enterprises, LLC
AS9318	SK Broadband Co Ltd

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ASN API & Database

Upstreams

There are 8 upstreams for this ASN.

upstreams	Name
AS198949	Radware Ltd
AS2914	NTT America, Inc.
AS3356	Level 3 Parent, LLC
AS3491	PCCW Global (HK) Ltd.
AS3786	LG DACOM Corporation
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS7018	AT&T Enterprises, LLC
AS9318	SK Broadband Co Ltd

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

5 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
216.107.240.24	AS142005 NC Taiwan Co., Ltd.	`1.65ms` from Seoul, KR
103.164.130.1	AS142005 NC Taiwan Co., Ltd.	`1.53ms` from Seoul, KR
64.25.41.1	AS142005 NC Taiwan Co., Ltd.	`1.53ms` from Seoul, KR
85.113.86.18	AS142005 NC Taiwan Co., Ltd.	`1.46ms` from Seoul, KR
64.25.33.13	AS142005 NC Taiwan Co., Ltd.	`0.83ms` from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
68.169.100.133	AS400799 Pufferfish Studios LLC	`0.48ms` from Amsterdam, NL
20.75.244.21	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
111.11.78.165	AS24547 Hebei Mobile Communication Company Limited	`8.42ms` from Beijing, CN
44.245.149.37	AS16509 Amazon.com, Inc.	`0.64ms` from Boardman, US
144.121.11.229	AS46887 Crown Castle Fiber LLC	`0.45ms` from Boston, US
72.181.236.21	AS11427 Charter Communications Inc	`7.63ms` from Dallas, US
81.139.187.133	AS2856 British Telecommunications PLC	`2.45ms` from Erith, GB
68.56.83.53	AS7922 Comcast Cable Communications, LLC	`13.13ms` from Flint, US
149.81.189.21	AS36351 IBM Cloud	`0.91ms` from Frankfurt am Main, DE
113.107.55.165	AS4134 CHINANET BACKBONE	`7.99ms` from Guangzhou, CN
8.149.75.213	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.90ms` from Hangzhou, CN
219.149.222.5	AS4134 CHINANET BACKBONE	`7.51ms` from Harbin, CN
1.235.54.5	AS9318 SK Broadband Co Ltd	`0.90ms` from Incheon, KR
95.69.56.165	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`17.47ms` from Lisbon, PT
104.173.132.21	AS20001 Charter Communications Inc	`9.48ms` from Los Angeles, US
195.181.128.101	AS203424 TUSSA IKT AS	`13.94ms` from Oslo, NO
62.193.63.37	AS34177 CELESTE SAS	`0.68ms` from Paris, FR
62.205.194.69	AS20910 SIA BITE Latvija	`0.55ms` from Riga, LV
20.247.196.117	AS8075 Microsoft Corporation	`0.19ms` from Singapore, SG
111.253.196.245	AS3462 Data Communication Business Group	`1.89ms` from Taichung, TW
35.78.107.245	AS16509 Amazon.com, Inc.	`1.23ms` from Tokyo, JP
219.145.113.53	AS4134 CHINANET BACKBONE	`2.42ms` from Xi'an, CN
20.93.167.85	AS8075 Microsoft Corporation	`0.18ms` from Amsterdam, NL
75.182.247.21	AS11426 Charter Communications Inc	`13.71ms` from Ashburn, US
35.165.62.133	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f6 -m9 206.127.157.185

traceroute to 206.127.157.185 (206.127.157.185): 9 hops max, 52 byte packets

6 [AS2914] 61.200.80.41 52.459 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS142005 at robtex.

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