210.17.100.0/23

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

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Summary

Country	Taiwan
Domain	taiwanmobile.com
ASN	AS9924
Parent Range	210.17.0.0/17
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:        [email protected] 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:         [email protected]
nic-hdl:        L369-TW
changed:        [email protected] 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

Overlapping Ranges

BGP prefixes that contain 210.17.100.0/23

Range	ASN	Company	Num of IPs
210.17.0.0/17	AS131634	Taiwan Fixed Network CO.,LTD.	32,768
210.17.0.0/17	AS9924	Taiwan Fixed Network CO.,LTD.	32,768

Nearby Ranges

BGP prefixes that overlap with 210.17.0.0/16

Range	ASN	Company	Num of IPs
210.17.0.0/17	AS131634	Taiwan Fixed Network CO.,LTD.	32,768
210.17.0.0/17	AS9924	Taiwan Fixed Network CO.,LTD.	32,768
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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
68.56.251.135	AS7922 Comcast Cable Communications, LLC	`11.36ms` from Flint, US
63.178.176.23	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
80.223.51.231	AS1759 Telia Finland Oyj	`6.84ms` from Helsinki, FI
4.158.201.87	AS8075 Microsoft Corporation	`0.19ms` from London, GB
66.42.102.215	AS20473 The Constant Company, LLC	`0.17ms` from Los Angeles, US
31.36.242.151	AS5410 Bouygues Telecom SA	`7.16ms` from Marseille, FR
151.32.188.199	AS1267 WIND TRE S.P.A.	`17.39ms` from Milan, IT
98.88.198.71	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
101.132.21.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.35ms` from Shanghai, CN
78.60.156.151	AS8764 Telia Lietuva, AB	`2.97ms` from Siauliai, LT
23.47.152.23	AS16625 Akamai Technologies, Inc.	`0.26ms` from Warsaw, PL
46.126.61.7	AS6730 Sunrise GmbH	`9.94ms` from Zuerich, CH
108.143.55.39	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
181.111.56.167	AS7303 Telecom Argentina S.A.	`1.42ms` from Buenos Aires, AR
107.5.216.7	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Flint, US
184.120.50.231	AS212465 Comcast International Holdings UK Limited	`12.11ms` from London, GB
136.174.197.23	AS22498 Pinellas County Government	`7.83ms` from Miami, US
185.208.190.7	AS49979 LA Wireless Srl	`4.88ms` from Milan, IT
217.227.88.23	AS3320 Deutsche Telekom AG	`5.87ms` from Nuernberg, DE
31.37.181.231	AS5410 Bouygues Telecom SA	`5.27ms` from Paris, FR
101.35.205.39	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.35ms` from Shanghai, CN
220.134.22.119	AS3462 Data Communication Business Group	`1.11ms` from Taipei, TW
20.102.101.247	AS8075 Microsoft Corporation	`0.68ms` from Ashburn, US
61.181.206.167	AS4837 CHINA UNICOM China169 Backbone	`4.70ms` from Beijing, CN
82.137.58.103	AS8708 DIGI ROMANIA S.A.	`4.92ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -m8 210.17.100.47

traceroute to 210.17.100.47 (210.17.100.47): 8 hops max, 52 byte packets

1 [AS15169] 142.250.58.37 40.273 ms

2 [AS15169] 142.250.232.170 40.415 ms

3 *

4 [AS9924] 60.199.14.50 52.075 ms

5 [AS9924] 60.199.21.41 53.672 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On December 14th 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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