175.41.51.0/24

AS9505 · Taiwan Internet Gateway

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Summary

Country	Taiwan
Domain	cht.com.tw
ASN	AS9505
Parent Range	175.41.48.0/20
Registry	TWNIC
ID	TWGATE-NET

WHOIS Details

inetnum:        175.41.51.0 - 175.41.51.255
netname:        TWGATE-NET
descr:          Chunghwa Telecom Co.,Ltd.
descr:          No.21-3, Sec. 1, Xinyi Rd., Taipei 10048, Taiwan, R.O.C.
descr:          Taipei Taiwan
country:        TW
admin-c:        YL3727-TW
tech-c:         SZ695-TW
mnt-by:         MAINT-TW-TWNIC
changed:        network-adm@hinet.net 20091214
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Yu-Lo Lin
address:        Chunghwa Telecom Intâ€™l Business Group
address:        #31, AiKuo East Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-2344-3531
fax-no:         +886-2-2356-8357
e-mail:         yulo@cht.com.tw
nic-hdl:        YL3727-TW
changed:        hostmaster@twnic.net 20080925
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC


person:         Shuo-Wei Zheng
address:        Chunghwa Telecom Intâ€™l Business Group
address:        #31, AiKuo East Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-2344-3574
fax-no:         +886-2-2356-8357
e-mail:         shuowei@cht.com.tw
nic-hdl:        SZ695-TW
changed:        hostmaster@twnic.net 20080422
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 175.41.51.0/24

Range	ASN	Company	Num of IPs
175.41.48.0/20	AS9505	International Business Group,	4,096

Nearby Ranges

BGP prefixes that overlap with 175.41.0.0/16

Range	ASN	Company	Num of IPs
175.41.128.0/18	AS16509	Bedok Central Post Office PO Box 482	16,384
175.41.64.0/18	AS4721	JCOM Co., Ltd.	16,384
175.41.192.0/18	AS16509	11F Shibuya Cross Tower	16,384
175.41.64.0/19	AS4721	Jupiter Telecommunications Co., Ltd.	8,192
175.41.48.0/20	AS9505	International Business Group,	4,096
175.41.32.0/21	AS10001	Mics Network Corporation	2,048
175.41.44.0/22	AS58717	Summit Communications Limited	1,024
175.41.40.0/22	AS55803	Hostopia Australia Web Pty Ltd	1,024
175.41.23.0/24	AS45753	Netsec	256
175.41.24.0/24	AS45753	Netsec	256
175.41.25.0/24	AS45753	Netsec	256
175.41.26.0/24	AS45753	Netsec	256
175.41.27.0/24	AS45753	Netsec	256
175.41.28.0/24	AS45753	Netsec	256
175.41.29.0/24	AS45753	Netsec	256
175.41.30.0/24	AS45753	Netsec	256
175.41.31.0/24	AS45753	Netsec	256
175.41.44.0/24	AS58717	Summit Comm. Limited	256
175.41.45.0/24	AS58717	SComm	256
175.41.46.0/24	AS58717	SComm	256
175.41.47.0/24	AS58717	SComm	256
175.41.48.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.49.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.50.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.52.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.54.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.55.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.56.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.57.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.58.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.61.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.62.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.63.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.41.16.0/24	AS45753	Netsec	256
175.41.17.0/24	AS45753	Netsec	256
175.41.18.0/24	AS45753	Netsec	256
175.41.19.0/24	AS45753	Netsec	256
175.41.20.0/24	AS45753	Netsec	256
175.41.21.0/24	AS45753	Netsec	256
175.41.22.0/24	AS45753	Netsec	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
175.41.51.113	AS9505 Taiwan Internet Gateway	`0.35ms` from Taipei, TW

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
193.163.108.152	AS205185 Eurofiber Cloud Infra B.V.	`3.23ms` from Amsterdam, NL
116.115.74.216	AS139007 UNICOM InnerMongolia province network	`9.54ms` from Beijing, CN
97.118.193.248	AS209 CenturyLink Communications, LLC	`2.38ms` from Denver, US
185.89.254.168	AS39440 netplusFR SA	`3.11ms` from Geneve, CH
62.100.85.104	AS15472 TERRALINK S.R.L.	`1.54ms` from Milan, IT
112.235.209.200	AS4837 CHINA UNICOM China169 Backbone	`7.00ms` from Qingdao, CN
35.171.209.136	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
64.166.47.24	AS7018 AT&T Enterprises, LLC	`4.11ms` from San Jose, US
69.207.74.56	AS11351 Charter Communications Inc	`17.06ms` from Secaucus, US
61.85.47.88	AS4766 Korea Telecom	`6.12ms` from Seoul, KR
218.39.132.72	AS9318 SK Broadband Co Ltd	`1.90ms` from Seoul, KR
2.68.163.248	AS44034 Hi3G Access AB	`8.70ms` from Stockholm, SE
177.124.113.232	AS262322 MMER Provedor de Internet Ltda - ME	`10.85ms` from São Paulo, BR
178.113.167.88	AS25255 ==> TELE2 AUSTRIA <==	`10.84ms` from Vienna, AT
81.84.52.24	AS2860 NOS COMUNICACOES, S.A.	`6.83ms` from Lisbon, PT
121.81.83.56	AS17511 OPTAGE Inc.	`2.05ms` from Osaka, JP
58.85.53.200	AS9617 JCOM Co., Ltd.	`9.35ms` from Osaka, JP
189.54.78.120	AS28573 Claro NXT Telecomunicacoes Ltda	`6.65ms` from Osasco, BR
150.238.128.120	AS36351 IBM Cloud	`0.62ms` from San Jose, US
104.41.60.56	AS8075 Microsoft Corporation	`0.19ms` from Sao Paulo, BR
47.133.68.8	AS20115 Charter Communications LLC	`11.31ms` from Atlanta, US
73.217.174.232	AS7922 Comcast Cable Communications, LLC	`14.64ms` from Atlanta, US
98.243.197.8	AS7922 Comcast Cable Communications, LLC	`12.08ms` from Flint, US
79.220.175.72	AS3320 Deutsche Telekom AG	`8.04ms` from Frankfurt am Main, DE
8.136.204.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.69ms` from Hangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 175.41.51.169

traceroute to 175.41.51.169 (175.41.51.169): 64 hops max, 52 byte packets

4 [] 202.144.222.99 0.348 ms

5 [AS9505] 175.41.51.169 0.524 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 14th 2025

What are IP address ranges?

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