61.31.128.0/19

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

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Summary

Country	Taiwan
Domain	taiwanmobile.com
ASN	AS9924
Parent Range	61.31.0.0/16
Registry	TWNIC
ID	TFN-NET

WHOIS Details

inetnum:        61.31.128.0 - 61.31.159.255
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] 20201022
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 61.31.128.0/19

Range	ASN	Company	Num of IPs
61.31.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536

Nearby Ranges

BGP prefixes that overlap with 61.31.0.0/16

Range	ASN	Company	Num of IPs
61.31.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
61.31.160.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.31.138.40	82825252.com	1
61.31.137.3	ultimems.com	1
61.31.137.22	zerocyber.net	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

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Pingable IPs

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

IP Address	ASN	Details
61.31.128.17	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`7.29ms` from Taipei, TW
61.31.136.234	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`5.74ms` from Taipei, TW
61.31.137.2	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`6.72ms` from Taipei, TW
61.31.149.51	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`7.66ms` from Taipei, TW
61.31.138.106	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`6.64ms` 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
65.190.170.179	AS11426 Charter Communications Inc	`12.17ms` from Ashburn, US
107.134.158.195	AS7018 AT&T Enterprises, LLC	`1.56ms` from Atlanta, US
186.118.192.3	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`16.93ms` from Bogota, CO
162.206.137.99	AS7018 AT&T Enterprises, LLC	`4.07ms` from Chicago, US
61.238.182.243	AS9269 Hong Kong Broadband Network Ltd.	`1.37ms` from Hong Kong, HK
81.215.77.131	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.93ms` from Istanbul, TR
113.228.66.67	AS4837 CHINA UNICOM China169 Backbone	`5.26ms` from Liaoyang, CN
77.54.0.3	AS12353 Vodafone Portugal	`4.73ms` from Lisbon, PT
176.56.95.227	AS48624 Totcable	`6.85ms` from Madrid, ES
75.202.176.51	AS6167 Verizon Business	`10.32ms` from Portland, US
185.178.172.179	AS206548 ZCOM.cz s.r.o	`0.30ms` from Prague, CZ
124.133.91.211	AS4837 CHINA UNICOM China169 Backbone	`6.10ms` from Qingdao, CN
189.234.177.19	AS8151 UNINET	`4.28ms` from Santiago de Queretaro, MX
193.68.99.99	AS3245 Digital Systems Ltd	`10.12ms` from Sofia, BG
45.22.70.147	AS7018 AT&T Enterprises, LLC	`4.49ms` from Atlanta, US
114.249.130.211	AS4808 China Unicom Beijing Province Network	`3.42ms` from Beijing, CN
95.103.112.179	AS6855 Slovak Telekom, a.s.	`7.09ms` from Bratislava, SK
71.76.201.51	AS11426 Charter Communications Inc	`11.12ms` from Charlotte, US
171.253.78.67	AS7552 Viettel Group	`2.77ms` from Hanoi, VN
14.160.225.195	AS45899 VNPT Corp	`1.49ms` from Ho Chi Minh City, VN
109.165.17.243	AS12389 PJSC Rostelecom	`16.95ms` from Moscow, RU
180.145.128.211	AS17511 OPTAGE Inc.	`1.95ms` from Osaka, JP
126.5.225.83	AS17676 SoftBank Corp.	`9.73ms` from Osaka, JP
106.165.63.115	AS2516 KDDI CORPORATION	`12.93ms` from Osaka, JP
153.125.33.83	AS9615 TOYOHASHI CABLE NETWORK INC.	`8.78ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m11 61.31.152.72

traceroute to 61.31.152.72 (61.31.152.72): 11 hops max, 52 byte packets

5 [] 210.173.176.139 0.648 ms

6 [AS9002] 87.245.232.200 30.547 ms

7 [AS9002] 87.245.238.147 31.112 ms

8 [AS9924] 60.199.15.37 32.368 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 28th 2025

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