210.17.0.0/17

AS9924 · Taiwan Fixed Network, Telco and Network Service Provider.

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Summary

Country	Taiwan
Domain	taiwanmobile.com
ASN	AS9924
Registry	TWNIC
ID	TFN-NET

WHOIS Details

inetnum:        210.17.0.0 - 210.17.127.255
netname:        TFN-NET
descr:          Taiwan Fixed Network CO.,LTD.
descr:          15 F., No. 172-1, Sec. 2, Keelung Rd., Da-an Dist.
descr:          Taipei City Taiwan
country:        TW
admin-c:        L369-TW
tech-c:         L369-TW
mnt-by:         MAINT-TW-TWNIC
changed:        nickchang@taiwanmobile.com 20200818
status:
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:         Hans Liu
address:        System Design Div.
address:        12th Floor, No. 88, Yanchang Road, Xinyi District
address:        Taipei  Taiwan
country:        TW
phone:          +886-9-5393-1934
fax-no:
e-mail:         hansliu@taiwanmobile.com
nic-hdl:        L369-TW
changed:        hostmaster@twnic.net 20210602
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

Nearby Ranges

BGP prefixes that overlap with 210.17.0.0/16

Range	ASN	Company	Num of IPs
210.17.224.0/19	AS9381	HKBN Enterprise Solutions HK Limited	8,192
210.17.176.0/20	AS9381	HKBN Enterprise Solutions HK Limited	4,096
210.17.192.0/20	AS9381	HKBN Enterprise Solutions HK Limited	4,096
210.17.216.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
210.17.128.0/24	AS9381	HKBN Enterprise Solutions HK Limited	256
210.17.222.0/24	AS4637	Telstra Global Internet Services Network Blocks	256

Hosted domains

There are 102 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
210.17.103.34	addone.com.tw	15
210.17.103.44	happyhealthtw.com	11
210.17.103.4	illegal.com.tw	9
210.17.9.228	xn--gmqw5a81g01e5p9hova.xn--kpry57d	6
210.17.103.49	yingsi.com.tw	4
210.17.53.13	towa.com.tw	4
210.17.21.229	xq.com.tw	3
210.17.16.244	keyshouts.com	2
210.17.24.236	smartcityonline.org.tw	2
210.17.16.252	tintint.com	2
210.17.103.2	icoi.com.tw	1
210.17.103.3	ebiz.com.tw	1
210.17.40.98	tops.taipei	1
210.17.43.51	allthewayexpress.com	1
210.17.40.234	ri3521.org	1
210.17.9.225	xn--9iqx7kvfn9il2ae32nvlb.xn--kpry57d	1
210.17.9.246	0934182510.net	1
210.17.35.9	yvesrocher.com.tw	1
210.17.24.240	smartcity.org.tw	1
210.17.23.222	dns168.com.tw	1

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

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

IP Address	ASN	Details
210.17.72.14	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.66ms` from Taipei, TW
210.17.99.254	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.68ms` from Taipei, TW
210.17.127.9	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.42ms` from Taipei, TW
210.17.64.97	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.98ms` from Taipei, TW
210.17.21.222	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.34ms` from Taipei, TW
210.17.66.157	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`3.27ms` from Taipei, TW
210.17.80.10	AS131634 MOBA Private Limited Taiwan Branch	`0.85ms` from Taipei, TW
210.17.67.50	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`3.02ms` from Taipei, TW
210.17.15.65	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.28ms` from Taipei, TW
210.17.24.81	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.43ms` from Taipei, TW
210.17.55.254	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.76ms` from Taipei, TW
210.17.104.5	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.26ms` from Taipei, TW
210.17.0.45	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.37ms` from Taipei, TW
210.17.43.250	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.42ms` from Taipei, TW
210.17.42.206	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.37ms` from Taipei, TW
210.17.41.125	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.39ms` from Taipei, TW
210.17.65.61	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.90ms` from Taipei, TW
210.17.102.1	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.35ms` from Taipei, TW
210.17.19.140	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.82ms` from Taipei, TW
210.17.62.1	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.81ms` from Taipei, TW
210.17.16.197	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.38ms` from Taipei, TW
210.17.103.193	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.97ms` from Taipei, TW
210.17.30.62	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.01ms` from Taipei, TW
210.17.40.93	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.38ms` from Taipei, TW
210.17.37.254	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.77ms` 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
161.246.101.1	AS9486 King Mongkut's Institute of Technology Ladkrabang	`2.63ms` from Bangkok, TH
45.145.8.1	AS8875 sinma GmbH	`0.66ms` from Berlin, DE
190.97.201.1	AS27845 Empresa de Recursos Tecnologicos S.A E.S.P	`8.29ms` from Bogota, CO
94.227.252.1	AS6848 Telenet BV	`2.12ms` from Brussels, BE
163.10.70.1	AS5692 Universidad Nacional de La Plata	`1.96ms` from Buenos Aires, AR
197.163.178.1	AS24863 Link Egypt (Link.NET)	`7.05ms` from Cairo, EG
50.66.52.1	AS6327 Shaw Communications	`1.78ms` from Calgary, CA
175.17.166.81	AS4837 CHINA UNICOM China169 Backbone	`1.43ms` from Changchun, CN
58.20.40.1	AS4837 CHINA UNICOM China169 Backbone	`2.10ms` from Changsha, CN
118.117.79.65	AS4134 CHINANET-BACKBONE	`5.39ms` from Chengdu, CN
68.57.208.1	AS7922 Comcast Cable Communications, LLC	`9.02ms` from Chicago, US
219.151.208.1	AS4134 CHINANET-BACKBONE	`2.85ms` from Chongqing, CN
2.108.28.1	AS3292 TDC Holding A/S	`1.14ms` from Copenhagen, DK
181.167.230.1	AS7303 Telecom Argentina S.A.	`0.67ms` from Cordoba, AR
23.144.24.193	AS63030 My Simple ISP LLC	`3.02ms` from Denver, US
103.107.132.97	AS137416 Netpark Communication	`0.37ms` from Dhaka, BD
112.213.125.129	AS152194 CTG Server Limited	`0.63ms` from Hong Kong, HK
99.5.107.33	AS7018 AT&T Enterprises, LLC	`14.07ms` from Houston, US
88.242.253.1	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.54ms` from Izmir, TR
36.90.162.1	AS7713 PT Telekomunikasi Indonesia	`10.32ms` from Jakarta, ID
58.58.155.193	AS4134 CHINANET-BACKBONE	`8.30ms` from Jinan, CN
41.168.14.1	AS36937 Liquid Telecommunications South Africa (Pty) Ltd	`1.03ms` from Johannesburg, ZA
37.10.106.1	AS199610 marbis GmbH	`0.32ms` from Los Angeles, US
72.214.59.129	AS22773 Cox Communications Inc.	`3.96ms` from Los Angeles, US
90.66.213.145	AS3215 Orange S.A.	`1.39ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 -f4 -m10 210.17.76.7

traceroute to 210.17.76.7 (210.17.76.7): 10 hops max, 52 byte packets

4 [AS3356] 4.68.37.114 20.747 ms

5 [AS3491] 63.223.19.186 263.396 ms

6 *

7 [AS9924] 60.199.47.89 262.489 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Budapest, HU

On December 14th 2025

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