124.9.128.0/17

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:        124.9.128.0 - 124.9.191.255
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 20201015
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 124.9.0.0/16

Range	ASN	Company	Num of IPs
124.9.64.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192
124.9.96.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192
124.9.32.0/20	AS9924	Taiwan Fixed Network CO.,LTD.	4,096

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

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
94.56.74.129	AS5384 Emirates Internet	`3.28ms` from Al Fujairah City, AE
98.175.239.241	AS22773 Cox Communications Inc.	`7.98ms` from Atlanta, US
61.182.115.225	AS4837 CHINA UNICOM China169 Backbone	`7.27ms` from Beijing, CN
181.53.148.1	AS10620 Telmex Colombia S.A.	`12.97ms` from Bogota, CO
82.155.225.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.69ms` from Braga, PT
139.165.238.1	AS2611 BELNET	`2.84ms` from Brussels, BE
186.23.187.17	AS27747 Telecentro S.A.	`5.54ms` from Buenos Aires, AR
181.4.192.1	AS7303 Telecom Argentina S.A.	`1.33ms` from Buenos Aires, AR
190.244.178.1	AS7303 Telecom Argentina S.A.	`13.21ms` from Buenos Aires, AR
198.40.28.17	AS18555 The Art Institute of Chicago	`0.34ms` from Chicago, US
68.21.158.1	AS7018 AT&T Enterprises, LLC	`8.04ms` from Chicago, US
98.222.122.1	AS7922 Comcast Cable Communications, LLC	`2.91ms` from Chicago, US
189.23.180.161	AS4230 CLARO S.A.	`12.77ms` from Fortaleza, BR
145.239.70.49	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
125.234.117.17	AS7552 Viettel Group	`0.48ms` from Ho Chi Minh City, VN
104.186.67.81	AS7018 AT&T Enterprises, LLC	`3.57ms` from Houston, US
116.55.101.1	AS4134 CHINANET-BACKBONE	`7.44ms` from Kunming, CN
93.13.56.1	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.54ms` from Lausanne, CH
144.34.0.65	AS954 TMTG	`1.65ms` from Lincoln, US
85.242.95.1	AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.97ms` from Lisbon, PT
217.33.34.129	AS2856 British Telecommunications PLC	`1.86ms` from London, GB
72.193.232.1	AS22773 Cox Communications Inc.	`6.21ms` from Los Angeles, US
204.232.121.1	AS29866 OPTICALTEL	`4.71ms` from Miami, US
73.245.134.1	AS7922 Comcast Cable Communications, LLC	`0.98ms` from Miami, US
188.152.114.129	AS30722 Vodafone Italia S.p.A.	`1.04ms` 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 -m7 124.9.128.64

traceroute to 124.9.128.64 (124.9.128.64): 7 hops max, 52 byte packets

1 [AS15169] 142.250.58.37 234.926 ms

2 [AS15169] 142.250.224.96 235.345 ms

3 *

4 [AS9924] 60.199.14.98 214.027 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On November 14th 2025

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