175.111.240.0/21

AS9505 · Taiwan Internet Gateway

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Summary

Country	Taiwan
Domain	cht.com.tw
ASN	AS9505
Parent Range	175.111.192.0/18
Registry	TWNIC
ID	TWGATE-NET

WHOIS Details

inetnum:        175.111.240.0 - 175.111.240.255
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 20100224
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:         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


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

Overlapping Ranges

BGP prefixes that contain 175.111.240.0/21

Range	ASN	Company	Num of IPs
175.111.192.0/18	AS10126	International Business Group,	16,384
175.111.192.0/18	AS9505	International Business Group,	16,384

Nearby Ranges

BGP prefixes that overlap with 175.111.0.0/16

Range	ASN	Company	Num of IPs
175.111.192.0/18	AS10126	International Business Group,	16,384
175.111.192.0/18	AS9505	International Business Group,	16,384
175.111.16.0/20	AS38676	flexnetworks	4,096
175.111.64.0/20	AS15830	Equinix Japan Enterprise K.K.	4,096
175.111.120.0/21	AS23788	JCOM Co., Ltd.	2,048
175.111.112.0/21	AS46026	PT BATAM BINTAN TELEKOMUNIKASI	2,048
175.111.80.0/21	AS15830	Equinix Japan Enterprise K.K.	2,048
175.111.92.0/22	AS18094	Tokyo Cable Network.,Inc.	1,024
175.111.100.0/22	AS56304	Level 1	1,024
175.111.88.0/22	AS45705	PPTIK - UNIVERSITAS GADJAH MADA.	1,024
175.111.176.0/22	AS134090	Leaptel	1,024
175.111.114.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.115.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.116.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.117.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.118.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.119.0/24	AS46026	CUSTOMER BBT BATAM	256
175.111.100.0/24	AS56304	The Total Team Limited	256
175.111.101.0/24	AS56304	The Total Team Limited	256
175.111.102.0/24	AS56304	The Total Team Limited	256
175.111.103.0/24	AS56304	The Total Team Limited	256
175.111.235.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.111.236.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.111.237.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.111.238.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.111.239.0/24	AS9505	Chunghwa Telecom Co.,Ltd.	256
175.111.250.0/24	AS10126	Chunghwa Telecom Co.,Ltd.	256
175.111.251.0/24	AS10126	Chunghwa Telecom Co.,Ltd.	256
175.111.253.0/24	AS10126	Chunghwa Telecom Co.,Ltd.	256
175.111.97.0/24	AS150654	KENNIES STAR INDIA PRIVATE LIMITED	256
175.111.96.0/24	AS151995	PT Wifipedia Sinergi Telematika	256
175.111.8.0/24	AS198381	YahClick	256
175.111.6.0/24	AS206283	Supernet Peshawar	256
175.111.0.0/24	AS24435	Cloud	256
175.111.112.0/24	AS46026	INFRASTRUCTURE & SERVER	256
175.111.113.0/24	AS46026	CUSTOMER BBT BATAM	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
175.111.240.6	AS9505 Taiwan Internet Gateway	`0.51ms` from Hong Kong, HK
175.111.241.5	AS9505 Taiwan Internet Gateway	`1.09ms` 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
77.87.162.21	AS34427 Comsenso BV	`0.56ms` from Amsterdam, NL
20.126.66.5	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
61.49.67.165	AS4808 China Unicom Beijing Province Network	`2.83ms` from Beijing, CN
121.28.2.101	AS4837 CHINA UNICOM China169 Backbone	`7.41ms` from Beijing, CN
191.217.192.37	AS8167 V tal	`15.82ms` from Brasilia, BR
104.205.13.85	AS852 TELUS Communications Inc.	`5.68ms` from Calgary, CA
177.39.61.5	AS268018 DB3 SERVICOS DE TELECOMUNICACOES S.A	`18.95ms` from Campina Grande, BR
4.213.159.21	AS8075 Microsoft Corporation	`0.15ms` from Lohogaon, IN
85.254.153.85	AS13194 Bite IP Network	`8.08ms` from Riga, LV
189.55.158.5	AS28573 Claro NXT Telecomunicacoes Ltda	`2.34ms` from Sao Paulo, BR
50.122.127.53	AS5650 Frontier Communications of America, Inc.	`6.57ms` from Secaucus, US
112.181.111.133	AS4766 Korea Telecom	`1.79ms` from Seoul, KR
96.49.213.229	AS6327 Shaw Communications	`6.66ms` from Vancouver, CA
213.33.74.117	AS8447 A1 Telekom Austria AG	`0.41ms` from Vienna, AT
73.40.2.37	AS7922 Comcast Cable Communications, LLC	`11.38ms` from Ashburn, US
190.138.209.245	AS7303 Telecom Argentina S.A.	`19.39ms` from Asuncion, PY
109.69.118.21	AS50031 Zalaszam Informatika Kft.	`6.41ms` from Budapest, HU
183.222.114.53	AS9808 China Mobile Communications Group Co., Ltd.	`3.48ms` from Chengdu, CN
74.138.42.53	AS10796 Charter Communications Inc	`14.19ms` from Columbus, US
69.6.147.5	AS6620 AMA Communications, LLC	`9.43ms` from Dallas, US
47.244.34.117	AS45102 Alibaba (US) Technology Co., Ltd.	`0.61ms` from Hong Kong, HK
178.204.19.101	AS28840 PJSC "TATTELECOM"	`1.30ms` from Kazan, RU
175.145.51.181	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.78ms` from Kuala Lumpur, MY
78.136.11.197	AS15395 Rackspace Ltd.	`1.23ms` from London, GB
109.168.47.133	AS5602 Retelit Digital Services S.p.A.	`0.30ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -f4 -m8 175.111.246.161

traceroute to 175.111.246.161 (175.111.246.161): 8 hops max, 52 byte packets

4 [] 27.111.228.63 156.855 ms

5 [AS9505] 203.78.181.173 216.13 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On November 14th 2025

What are IP address ranges?

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