49.217.0.0/16

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

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Summary

Country	Taiwan
Domain	taiwanmobile.com
ASN	AS9924
Parent Range	49.216.0.0/14
Registry	TWNIC
ID	TFN-NET

WHOIS Details

inetnum:        49.217.0.0 - 49.217.255.255
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 49.217.0.0/16

Range	ASN	Company	Num of IPs
49.216.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144

Nearby Ranges

BGP prefixes that overlap with 49.0.0.0/8

Range	ASN	Company	Num of IPs
49.64.0.0/11	AS134756	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS137697	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS146966	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS140292	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS131325	CHINANET jiangsu province network	2,097,152
49.64.0.0/11	AS4134	CHINANET jiangsu province network	2,097,152
49.160.0.0/12	AS17858	LG POWERCOMM	1,048,576
49.176.0.0/12	AS4804	Optus Internet Pty Ltd	1,048,576
49.56.0.0/13	AS4766	Korea Telecom	524,288
49.192.0.0/13	AS4804	Optus Internet Pty Ltd	524,288
49.112.0.0/13	AS4134	CHINANET xinjiang province network	524,288
49.200.0.0/14	AS17762	Tata Teleservices Limited -GSM Division	262,144
49.120.0.0/14	AS4538	China Education and Research Network	262,144
49.132.0.0/14	AS2516	UQ Communications Inc.	262,144
49.216.0.0/14	AS9924	Taiwan Fixed Network CO.,LTD.	262,144
49.232.0.0/14	AS45090	Tencent cloud computing (Beijing) Co., Ltd.	262,144
49.200.0.0/14	AS45820	Tata Teleservices Limited -GSM Division	262,144
49.224.0.0/14	AS9500	One New Zealand Group Limited	262,144
49.52.0.0/14	AS4538	China Education and Research Network	262,144
49.200.0.0/14	AS55441	Tata Teleservices Limited -GSM Division	262,144
49.48.0.0/15	AS45758	Triple T Broadband Public Company Limited	131,072
49.124.0.0/15	AS4818	DiGi Telecommunications Sdn Bhd	131,072
49.2.0.0/15	AS4804	Optus Internet Pty Ltd	131,072
49.250.0.0/15	AS9617	JCOM Co., Ltd.	131,072
49.158.0.0/15	AS24165	TFN MEDIA CO., LTD.	131,072
49.140.0.0/15	AS4538	China Education and Research Network	131,072
49.208.0.0/15	AS4538	China Education and Research Network	131,072
49.210.0.0/15	AS7497	Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)	131,072
49.158.0.0/15	AS24164	TFN MEDIA CO., LTD.	131,072
49.214.0.0/15	AS9924	Taiwan Fixed Network CO.,LTD.	131,072
49.130.0.0/15	AS17924	Smartone Mobile communications Limited	131,072
49.127.0.0/16	AS56132	Monash University	65,536
49.218.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.216.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.219.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.129.0.0/16	AS2518	BIGLOBE Inc.	65,536
49.214.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.215.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.218.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.255.0.0/16	AS45186	VOCUS PTY LTD	65,536
49.237.0.0/16	AS7470	True Move Company Limited	65,536
49.214.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.247.0.0/16	AS38700	SMILESERV	65,536
49.216.0.0/16	AS24158	Taiwan Fixed Network CO.,LTD.	65,536
49.126.0.0/16	AS38565	Ncell Private Ltd.	65,536
49.215.0.0/16	AS9924	Taiwan Fixed Network CO.,LTD.	65,536
49.48.0.0/16	AS45758	Triple T Broadband Public Company Limited	65,536
49.34.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536

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

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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
186.128.172.96	AS22927 Telefonica de Argentina	`1.73ms` from Buenos Aires, AR
196.65.198.48	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.81ms` from Casablanca, MA
67.76.159.0	AS19901 Brightspeed	`11.50ms` from Cleveland, US
87.170.179.176	AS3320 Deutsche Telekom AG	`1.66ms` from Duesseldorf, DE
142.202.203.0	AS398065 Fritz Lab LLC	`0.36ms` from Fremont, US
218.149.105.80	AS4766 Korea Telecom	`5.41ms` from Incheon, KR
176.56.97.48	AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL	`7.72ms` from Madrid, ES
27.126.205.64	AS45474 Nexusguard Pte. Ltd.	`0.19ms` from Miami, US
67.241.67.112	AS11351 Charter Communications Inc	`17.39ms` from New York City, US
69.116.214.48	AS6128 Cablevision Systems Corp.	`4.94ms` from New York City, US
58.89.248.192	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.73ms` from Osaka, JP
35.174.74.144	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
95.101.235.96	AS20940 Akamai International B.V.	`0.36ms` from Rome, IT
129.159.54.0	AS31898 Oracle Corporation	`0.28ms` from Sao Paulo, BR
125.177.168.32	AS17858 LG POWERCOMM	`2.07ms` from Seoul, KR
1.98.59.64	AS4766 Korea Telecom	`2.23ms` from Seoul, KR
126.14.110.32	AS17676 SoftBank Corp.	`9.97ms` from Tokyo, JP
105.100.53.64	AS36947 Telecom Algeria	`9.35ms` from Valencia, ES
49.233.44.176	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.76ms` from Beijing, CN
108.208.16.0	AS7018 AT&T Enterprises, LLC	`13.13ms` from Chicago, US
132.194.150.16	AS16519 University of Colorado Denver	`4.67ms` from Denver, US
8.134.60.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Guangzhou, CN
37.55.52.128	AS6849 JSC "Ukrtelecom"	`6.86ms` from Kyiv, UA
87.90.151.224	AS5410 Bouygues Telecom SA	`5.60ms` from Lyon, FR
99.10.176.112	AS7018 AT&T Enterprises, LLC	`18.29ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 49.217.35.133

traceroute to 49.217.35.133 (49.217.35.133): 6 hops max, 52 byte packets

2 [AS7195] 200.25.51.58 0.232 ms

3 [AS3356] 8.243.220.221 12.699 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Santiago de Queretaro, MX

On January 30th 2026

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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