202.126.71.0/24

AS23675 · Taiwan Semiconductor Manufactoring Company, Ltd.

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Summary

Country	Taiwan
Domain	tsmc.com
ASN	AS23675
Registry	APNIC
ID	TSMCGDN

WHOIS Details

inetnum:        202.126.64.0 - 202.126.79.255
netname:        TSMCGDN
descr:          TSMC Global Data Network
descr:          Taiwan Semiconductor Manufacturing Company
descr:          Hsin-Chu Science-Based Industrial Park
country:        TW
org:            ORG-TSMC1-AP
admin-c:        HCH27-AP
tech-c:         HCH27-AP
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-AP-ASIAINFRA
mnt-routes:     MAINT-AP-ASIAINFRA
status:         ALLOCATED PORTABLE
last-modified:  2023-02-10T07:40:08Z
mnt-irt:        IRT-TSMC-TW
source:         APNIC

irt:            IRT-TSMC-TW
address:        121, Park Ave. 3, Hsinchu Science Park, Hsinchu 300-77, Taiwan, R.O.C.
e-mail:         dns_admin@tsmc.com
abuse-mailbox:  dns_admin@tsmc.com
admin-c:        WC16-AP
tech-c:         WC16-AP
auth:           # Filtered
mnt-by:         MAINT-AP-ASIAINFRA
last-modified:  2025-09-04T05:18:29Z
source:         APNIC

organisation:   ORG-TSMC1-AP
org-name:       Taiwan Semiconductor Manufacturing Company, Ltd.
org-type:       LIR
country:        TW
address:        N0. 121, Park Ave 3
address:        Hsinchu Science Park
phone:          +886-3-5636688
e-mail:         dns_admin@tsmc.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:53Z
source:         APNIC

person:         Huang Chieh Hsin
address:        8, Li-Hsin Rd. 6, Hsinchu Science Park, Hsinchu City
country:        TW
phone:          +886-9-6385-5072
e-mail:         cshuangy@tsmc.com
nic-hdl:        HCH27-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2023-02-10T07:39:17Z
source:         APNIC

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
79.81.175.88	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`13.05ms` from Aubervilliers, FR
124.251.74.104	AS9308 Abitcool(China) Inc.	`2.49ms` from Beijing, CN
173.30.34.216	AS30036 Mediacom Communications Corp	`10.38ms` from Chicago, US
47.227.185.184	AS33363 Charter Communications, Inc	`7.37ms` from Chicago, US
8.134.210.56	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.55ms` from Guangzhou, CN
185.183.20.200	AS43872 Optinet U.K. Limited	`0.17ms` from London, GB
98.232.163.120	AS7922 Comcast Cable Communications, LLC	`5.52ms` from Portland, US
101.44.3.200	AS136907 HUAWEI CLOUDS	`1.00ms` from Santiago, CL
162.220.64.72	AS18919 smartTrade Technologies	`0.19ms` from Secaucus, US
175.227.210.136	AS4766 Korea Telecom	`7.81ms` from Seoul, KR
78.66.59.40	AS3301 Telia Company AB	`0.71ms` from Stockholm, SE
95.172.100.56	AS12714 PJSC MegaFon	`15.44ms` from Yekaterinburg, RU
186.118.226.88	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.27ms` from Bogota, CO
87.97.33.136	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.70ms` from Budapest, HU
155.190.246.72	AS36692 Cisco OpenDNS, LLC	`0.84ms` from Chennai, IN
20.238.83.232	AS8075 Microsoft Corporation	`0.26ms` from Dublin, IE
172.179.44.8	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
220.82.202.184	AS4766 Korea Telecom	`5.07ms` from Seoul, KR
72.218.183.120	AS22773 Cox Communications Inc.	`9.03ms` from Ashburn, US
171.226.149.152	AS7552 Viettel Group	`1.97ms` from Ho Chi Minh City, VN
27.225.245.216	AS4134 CHINANET-BACKBONE	`3.99ms` from Lanzhou, CN
176.120.74.88	AS44477 PQ HOSTING PLUS S.R.L.	`0.14ms` from Madrid, ES
210.126.40.232	AS4766 Korea Telecom	`1.43ms` from Seoul, KR
106.111.210.216	AS4134 CHINANET-BACKBONE	`11.41ms` from Shanghai, CN
89.65.161.88	AS9141 P4 Sp. z o.o.	`6.47ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 -m9 202.126.71.98

traceroute to 202.126.71.98 (202.126.71.98): 9 hops max, 52 byte packets

3 [AS8240] 213.184.52.32 1.437 ms

4 [AS13335] 172.69.136.123 0.409 ms

5 [AS13335] 172.69.136.85 0.558 ms

6 [AS13335] 172.69.136.101 0.593 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Tallinn, EE

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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