61.31.0.0/16

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

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Summary

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

WHOIS Details

inetnum:        61.31.0.0 - 61.31.255.255
netname:        TFN-NET
descr:          Taiwan Fixed Network CO.,LTD.
descr:          7FI., No. 498, Ruei-Guang Rd., Nei-Hu
descr:          Taipei Taiwan 114.
country:        TW
admin-c:        pNA3-AP
tech-c:         pNA3-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-PROFOND-TW
last-modified:  2025-11-07T02:39:02Z
source:         APNIC

irt:            IRT-PROFOND-TW
address:        Taiwan Fixed Network CO.,LTD.
address:        15 F., No. 172-1, Sec. 2, Keelung Rd., Da-an Dist.
address:        Taipei City
phone:          +886-9-2244-1147
e-mail:         nickchang@taiwanmobile.com
abuse-mailbox:  nickchang@taiwanmobile.com
admin-c:        TR513-AP
tech-c:         TR513-AP
remarks:        (oid:PROFOND)
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:46:03Z
source:         APNIC
auth:           # Filtered

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

role:           profond Network Administrator
address:        8F., No.172-1, Sec.2, Ji-Lung Rd,
address:        Taipei, Taiwan, 106, R.O.C
country:        TW
phone:          +886-2-6639-0859
fax-no:         +886-2-6639-0859
e-mail:         ethanchen@taiwanmobile.com
admin-c:        EC648-AP
tech-c:         EC648-AP
nic-hdl:        pNA3-AP
remarks:        The role object should be used when making
remarks:        changes to admin-c or tech-c handle.
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2015-04-22T00:50:45Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 61.31.0.0/16

Range	ASN	Company	Num of IPs
61.31.160.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192
61.31.128.0/19	AS9924	Taiwan Fixed Network CO.,LTD.	8,192

Nearby Ranges

BGP prefixes that overlap with 61.0.0.0/8

Range	ASN	Company	Num of IPs
61.32.0.0/13	AS9955	LG DACOM Corporation	524,288
61.32.0.0/13	AS10178	LG DACOM Corporation	524,288
61.32.0.0/13	AS3786	LG DACOM Corporation	524,288
61.32.0.0/13	AS9857	LG DACOM Corporation	524,288
61.32.0.0/13	AS9863	LG DACOM Corporation	524,288
61.32.0.0/13	AS10058	LG DACOM Corporation	524,288
61.32.0.0/13	AS10185	LG DACOM Corporation	524,288
61.32.0.0/13	AS13335	LG DACOM Corporation	524,288
61.32.0.0/13	AS17586	LG DACOM Corporation	524,288
61.32.0.0/13	AS63199	LG DACOM Corporation	524,288
61.32.0.0/13	AS4766	LG DACOM Corporation	524,288
61.32.0.0/13	AS23714	LG DACOM Corporation	524,288
61.32.0.0/13	AS138195	LG DACOM Corporation	524,288
61.32.0.0/13	AS38122	LG DACOM Corporation	524,288
61.32.0.0/13	AS38428	LG DACOM Corporation	524,288
61.32.0.0/13	AS45363	LG DACOM Corporation	524,288
61.32.0.0/13	AS9946	LG DACOM Corporation	524,288
61.32.0.0/13	AS9638	LG DACOM Corporation	524,288
61.32.0.0/13	AS9578	LG DACOM Corporation	524,288
61.40.0.0/14	AS23714	LG DACOM Corporation	262,144
61.40.0.0/14	AS3786	LG DACOM Corporation	262,144
61.40.0.0/14	AS17586	LG DACOM Corporation	262,144
61.40.0.0/14	AS9871	LG DACOM Corporation	262,144
61.40.0.0/14	AS55585	LG DACOM Corporation	262,144
61.40.0.0/14	AS45978	LG DACOM Corporation	262,144
61.40.0.0/14	AS9955	LG DACOM Corporation	262,144
61.174.0.0/15	AS136190	CHINANET Zhejiang province network	131,072
61.52.0.0/15	AS4837	China Unicom Henan province network	131,072
61.148.0.0/15	AS4808	China Unicom IP network	131,072
61.174.0.0/15	AS4134	CHINANET Zhejiang province network	131,072
61.84.0.0/15	AS4766	Korea Telecom	131,072
61.246.0.0/16	AS24560	Bharti Broadband networks Limited	65,536
61.46.0.0/16	AS9617	JCOM Co., Ltd.	65,536
61.157.0.0/16	AS38283	CHINANET Sichuan province network	65,536
61.155.0.0/16	AS137702	CHINANET jiangsu province network	65,536
61.207.0.0/16	AS4713	Open Computer Network	65,536
61.188.0.0/16	AS38283	CHINANET Sichuan province network	65,536
61.154.0.0/16	AS140330	CHINANET Fujian province network	65,536
61.147.0.0/16	AS137697	CHINANET jiangsu province network	65,536
61.94.0.0/16	AS7713	PT. Telekomunikasi Indonesia	65,536
61.160.0.0/16	AS134769	CHINANET jiangsu province network	65,536
61.147.0.0/16	AS137702	CHINANET jiangsu province network	65,536
61.154.0.0/16	AS140329	CHINANET Fujian province network	65,536
61.62.0.0/16	AS18182	Sony Network Taiwan Limited	65,536
61.177.0.0/16	AS134769	CHINANET jiangsu province network	65,536
61.199.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536
61.166.0.0/16	AS134765	CHINANET Yunnan province network	65,536
61.232.0.0/16	AS24138	China Mobile Communications Group Co., Ltd.	65,536
61.214.0.0/16	AS4713	NTT DOCOMO BUSINESS,Inc.	65,536

Hosted domains

There are 656 domain names hosted across 132 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
61.31.226.225	toolsoez.com	31
61.31.209.226	xn--kpro9ewvnyho1vp.tw	27
61.31.226.244	pageido.com	20
61.31.226.229	kijune.com	19
61.31.209.223	ksterminals.com.tw	8
61.31.226.250	mybeauty.com.tw	7
61.31.226.248	channel-ez.info	7
61.31.209.137	xn--3pqs49c0g3am2h.tw	7
61.31.226.37	ishowla.com	4
61.31.228.2	fol.com.tw	2
61.31.169.47	hopegolf.tw	2
61.31.92.43	kkcity.com.tw	2
61.31.10.75	bedrockgolf.co.uk	1
61.31.169.157	origintech.com.tw	1
61.31.89.47	life-study1984.org	1
61.31.170.89	winton.com.tw	1
61.31.52.133	shipmentchain.com	1
61.31.226.45	nf04.com	1
61.31.93.10	hungtai.com.tw	1
61.31.93.82	uic.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

1,600 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
61.31.2.68	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.46ms` from Taipei, TW
61.31.51.242	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.54ms` from Taipei, TW
61.31.53.97	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.63ms` from Taipei, TW
61.31.97.240	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`35.47ms` from Taipei, TW
61.31.88.41	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`73.80ms` from Taipei, TW
61.31.40.32	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`5.42ms` from Taipei, TW
61.31.36.149	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`13.02ms` from Taipei, TW
61.31.39.143	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`14.90ms` from Taipei, TW
61.31.108.12	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.69ms` from Taipei, TW
61.31.92.175	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.22ms` from Taipei, TW
61.31.80.5	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.60ms` from Taipei, TW
61.31.110.36	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`6.88ms` from Taipei, TW
61.31.57.189	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`2.49ms` from Taipei, TW
61.31.52.149	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`3.08ms` from Taipei, TW
61.31.93.230	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.25ms` from Taipei, TW
61.31.27.231	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`12.07ms` from Taipei, TW
61.31.104.238	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.43ms` from Taipei, TW
61.31.74.105	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.44ms` from Taipei, TW
61.31.25.73	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`22.77ms` from Taipei, TW
61.31.81.56	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.49ms` from Taipei, TW
61.31.82.187	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`0.83ms` from Taipei, TW
61.31.91.96	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.16ms` from Taipei, TW
61.31.109.109	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`15.98ms` from Taipei, TW
61.31.89.5	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.22ms` from Taipei, TW
61.31.48.249	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`1.02ms` 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
98.55.117.208	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Denver, US
187.201.155.0	AS8151 UNINET	`1.09ms` from Guadalajara, MX
36.71.74.32	AS7713 PT Telekomunikasi Indonesia	`12.13ms` from Jakarta, ID
126.69.197.176	AS17676 SoftBank Corp.	`6.97ms` from Tokyo, JP
173.33.237.80	AS812 Rogers Communications Canada Inc.	`3.96ms` from Toronto, CA
183.165.147.208	AS4134 CHINANET-BACKBONE	`8.71ms` from Wuhan, CN
210.14.113.16	AS38358 3 Fuxing Road, Beijing, China	`3.02ms` from Beijing, CN
155.146.97.240	AS6167 Verizon Business	`1.42ms` from Dallas, US
5.255.93.240	AS50673 Serverius	`0.47ms` from Dronten, NL
83.172.198.0	AS12651 IP worldcom SA	`10.99ms` from Frankfurt am Main, DE
47.98.195.208	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.77ms` from Hangzhou, CN
83.49.201.160	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.98ms` from Madrid, ES
181.142.37.128	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`9.43ms` from Medellin, CO
185.13.214.96	AS25540 Alphalink SASU	`4.55ms` from Paris, FR
89.168.37.64	AS31898 Oracle Corporation	`0.16ms` from Paris, FR
61.35.108.224	AS3786 LG DACOM Corporation	`2.43ms` from Seoul, KR
20.194.52.192	AS8075 Microsoft Corporation	`0.61ms` from Seoul, KR
13.223.247.240	AS14618 Amazon.com, Inc.	`0.76ms` from Ashburn, US
87.202.100.144	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.77ms` from Athens, GR
84.189.231.224	AS3320 Deutsche Telekom AG	`7.40ms` from Frankfurt am Main, DE
23.234.118.208	AS11878 tzulo, inc.	`0.10ms` from Kansas City, US
86.57.217.128	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`0.91ms` from Minsk, BY
134.195.177.32	AS46320 BLU Fibre Networks inc.	`0.94ms` from Montreal, CA
91.172.11.144	AS12322 Free SAS	`13.56ms` from Paris, FR
87.91.79.16	AS5410 Bouygues Telecom SA	`7.99ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f2 61.31.138.39

traceroute to 61.31.138.39 (61.31.138.39): 64 hops max, 52 byte packets

2 [] 206.81.80.150 47.519 ms

3 *

4 [AS9002] 87.245.238.145 188.789 ms

5 *

6 *

7 *

8 [AS9924] 60.199.15.230 174.022 ms

9 [AS9924] 61.31.138.39 183.07 ms

Measurement taken from

IPinfo ProbeNet in Kansas City, US

On December 28th 2025

What are IP address ranges?

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