121.50.176.0/22

AS18046 · DongFong Technology Co. Ltd.

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Summary

Country	Taiwan
Domain	chuan-chan.com.tw
ASN	AS18046
Registry	TWNIC
ID	CHUAN-CHAN-NET

WHOIS Details

inetnum:        121.50.176.0 - 121.50.176.255
netname:        Chuan-Chan-NET
descr:          Chuan Chan Co. Ltd.
descr:          5F-3, No.499, Sec 1, Datong Rd., Xizhi Dist., New Taipei City, Taiwan
descr:          Taipei City Taiwan
country:        TW
admin-c:        BL918-TW
tech-c:         BL918-TW
mnt-by:         MAINT-TW-TWNIC
changed:        ix@chuan-chan.com.tw 20071004
status:         ASSIGNED NON-PORTABLE
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:         Bing Lee
address:        Chuan-Chan
address:        9F.-9, No.125, Songlong Rd., Sinyi District,
address:        Taipei Taiwan
country:        TW
phone:          +886-9-1617-3434
fax-no:         +886-2-8790-2896
e-mail:         ix@chuan-chan.com.tw
nic-hdl:        BL918-TW
changed:        hostmaster@twnic.net 20100924
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

Hosted domains

There are 21 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
121.50.178.229	e2-p44-w2-y89.jp	1
121.50.179.143	streetmsg.com	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

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

IP Address	ASN	Details
121.50.176.140	AS18046 DongFong Technology Co. Ltd.	`0.28ms` from Taipei, TW
121.50.178.230	AS18046 DongFong Technology Co. Ltd.	`0.36ms` from Taipei, TW
121.50.179.12	AS18046 DongFong Technology Co. Ltd.	`0.28ms` from Taipei, TW
121.50.177.38	AS18046 DongFong Technology Co. Ltd.	`32.81ms` 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
96.75.222.246	AS7922 Comcast Cable Communications, LLC	`10.07ms` from Ashburn, US
218.68.60.118	AS4837 CHINA UNICOM China169 Backbone	`4.72ms` from Beijing, CN
125.64.151.54	AS4134 CHINANET-BACKBONE	`8.18ms` from Chengdu, CN
52.210.145.102	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
222.252.187.118	AS45899 VNPT Corp	`2.25ms` from Hanoi, VN
74.161.38.6	AS8075 Microsoft Corporation	`1.32ms` from Kloten, CH
87.125.98.134	AS12430 VODAFONE ESPANA S.A.U.	`2.64ms` from Madrid, ES
97.127.7.198	AS209 CenturyLink Communications, LLC	`1.61ms` from Minneapolis, US
72.210.50.102	AS22773 Cox Communications Inc.	`1.62ms` from Phoenix, US
122.32.224.166	AS17858 LG POWERCOMM	`2.08ms` from Seoul, KR
122.33.163.246	AS17858 LG POWERCOMM	`1.64ms` from Seoul, KR
58.234.43.54	AS9318 SK Broadband Co Ltd	`1.45ms` from Seoul, KR
112.138.11.38	AS10010 TOKAI Communications Corporation	`6.09ms` from Tokyo, JP
83.176.202.38	AS1257 Tele2 Sverige AB	`15.58ms` from Vilnius, LT
62.212.132.198	AS39647 Enreach Netherlands B.V.	`0.66ms` from Amsterdam, NL
209.250.11.54	AS7029 Windstream Communications LLC	`0.43ms` from Ashburn, US
94.189.235.246	AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o.	`6.53ms` from Belgrade, RS
71.229.214.150	AS7922 Comcast Cable Communications, LLC	`3.29ms` from Denver, US
141.209.2.22	AS27274 Central Michigan University	`5.00ms` from Detroit, US
91.41.122.150	AS3320 Deutsche Telekom AG	`6.99ms` from Frankfurt am Main, DE
71.26.34.38	AS7922 Comcast Cable Communications, LLC	`7.37ms` from Herndon, US
185.35.141.198	AS60171 AFR-IX TELECOM S.A.	`0.26ms` from Lisbon, PT
90.199.54.86	AS5607 Sky UK Limited	`2.65ms` from London, GB
82.22.201.54	AS11404 Wave Broadband	`4.38ms` from San Jose, US
148.206.104.6	AS3596 Universidad Autonoma Metropolitana	`16.13ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 121.50.176.244

traceroute to 121.50.176.244 (121.50.176.244): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 34.105 ms

2 [AS18046] 116.50.33.106 34.52 ms

3 [AS18046] 122.200.153.81 27.973 ms

4 [AS18046] 103.197.173.150 28.07 ms

5 *

6 *

7 [AS18046] 121.50.176.244 28.172 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On August 28th 2025

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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