210.17.112.0/20

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 210.17.112.0/20

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

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

IP Address	ASN	Details
210.17.127.9	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.53ms` 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
86.85.222.196	AS1136 KPN B.V.	`1.26ms` from Amsterdam, NL
52.166.249.212	AS8075 Microsoft Corporation	`0.31ms` from Amsterdam, NL
75.248.172.4	AS6167 Verizon Business	`9.64ms` from Atlanta, US
78.98.206.52	AS6855 Slovak Telekom, a.s.	`5.36ms` from Bratislava, SK
72.131.13.68	AS10796 Charter Communications Inc	`8.01ms` from Chicago, US
162.191.163.68	AS21928 T-Mobile USA, Inc.	`15.90ms` from Chicago, US
190.237.176.36	AS6147 Telefonica del Peru S.A.A.	`1.04ms` from Lima, PE
89.255.172.228	AS50292 Access UK Ltd	`0.60ms` from London, GB
138.229.96.36	AS20001 Charter Communications Inc	`3.52ms` from Los Angeles, US
122.54.112.196	AS9299 Philippine Long Distance Telephone Company	`1.47ms` from Manila, PH
174.17.228.100	AS209 CenturyLink Communications, LLC	`1.60ms` from Phoenix, US
79.18.150.52	AS3269 Telecom Italia S.p.A.	`4.82ms` from Rome, IT
104.200.197.68	AS18632 Volcano Vision, Inc.	`14.52ms` from San Jose, US
115.8.211.20	AS4766 Korea Telecom	`6.46ms` from Seoul, KR
182.172.127.148	AS7562 HCN Dongjak	`0.78ms` from Seoul, KR
27.115.65.52	AS17621 China Unicom Shanghai network	`2.61ms` from Shanghai, CN
80.217.115.132	AS1257 Tele2 Sverige AB	`8.84ms` from Stockholm, SE
1.157.46.20	AS1221 Telstra Limited	`11.43ms` from Sydney, AU
43.206.185.100	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
153.127.82.52	AS7684 SAKURA Internet Inc.	`16.52ms` from Tokyo, JP
86.101.150.52	AS21334 One Hungary Ltd.	`6.98ms` from Budapest, HU
69.243.175.212	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Chicago, US
18.193.155.148	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
86.235.64.244	AS3215 Orange S.A.	`11.32ms` from Frankfurt am Main, DE
99.78.242.20	AS16509 Amazon.com, Inc.	`0.05ms` from Jakarta, ID

Traceroute

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

traceroute -a -n -q1 -f3 210.17.127.9

traceroute to 210.17.127.9 (210.17.127.9): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.212 0.248 ms

4 [AS21859] 23.248.177.161 0.453 ms

5 [AS9924] 60.199.21.246 0.595 ms

6 [AS9924] 60.199.82.13 0.53 ms

7 [AS9924] 60.199.18.74 1.643 ms

8 [AS9924] 60.199.51.14 0.848 ms

9 [AS9924] 210.17.127.9 1.421 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On November 28th 2025

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