1. All IP Ranges
  2. 121.0.0.0/8
  3. 121.50.0.0/16
  4. AS18046  | 121.50.191.0/24

121.50.191.0/24

AS18046  ·  DongFong Technology Co. Ltd.

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Summary

Country Taiwan
Domain chuan-chan.com.tw
ASN AS18046
Parent Range 121.50.176.0/20
Registry TWNIC
ID CHUAN-CHAN-NET

WHOIS Details

inetnum:        121.50.191.0 - 121.50.191.255
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 20110523
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

Overlapping Ranges

BGP prefixes that contain 121.50.191.0/24

Range ASN Company Num of IPs
121.50.176.0/20 AS18046 Chuan Chan Co. Ltd. 4,096

Nearby Ranges

BGP prefixes that overlap with 121.50.0.0/16

Range ASN Company Num of IPs
121.50.224.0/19 AS17857 SK Broadband Co Ltd 8,192
121.50.176.0/20 AS18046 Chuan Chan Co. Ltd. 4,096
121.50.16.0/20 AS4668 LG CNS 4,096
121.50.192.0/20 AS9313 Network Technology (AUST) P/L 4,096
121.50.208.0/21 AS9313 Network Technology (AUST) P/L 2,048
121.50.152.0/21 AS10013 FreeBit Co., Ltd. 2,048
121.50.40.0/21 AS63997 Tsukaeru.net, Web Hosting Company, Japan 2,048
121.50.48.0/21 AS151374 Foresightwave INC. 2,048
121.50.160.0/21 AS2497 Hikari Cable TV Co., Ltd 2,048
121.50.218.0/24 AS132337 Axclusive 256
121.50.219.0/24 AS132337 Axclusive 256
121.50.220.0/24 AS132337 Axclusive 256
121.50.221.0/24 AS132337 Axclusive 256
121.50.222.0/24 AS132337 Axclusive 256
121.50.223.0/24 AS132337 Axclusive 256
121.50.176.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.177.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.179.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.181.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.183.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.190.0/24 AS18046 Chuan Chan Co. Ltd. 256
121.50.0.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.57.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.3.0/24 AS24109 WNS Global Services 256
121.50.4.0/24 AS24109 WNS BANGLORE OFFICE 256
121.50.5.0/24 AS24109 WNS Chennai OFFICE 256
121.50.6.0/24 AS24109 WNS Philippines Office Network 256
121.50.7.0/24 AS24109 WNS CHENNAI SEZ OFFICE 256
121.50.33.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.34.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.35.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.36.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.39.0/24 AS38750 PT Telemedia Dinamika Sarana 256
121.50.32.0/24 AS56237 Universitas Lampung 256
121.50.1.0/24 AS24109 WNS NASHIK OFFICE 256
121.50.58.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.59.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.60.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.61.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.62.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.63.0/24 AS10006 SECOM Trust Systems CO.,LTD. 256
121.50.216.0/24 AS132337 Axclusive 256
121.50.217.0/24 AS132337 Axclusive 256

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

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

IP Address ASN Details
121.50.191.138 AS18046 DongFong Technology Co. Ltd. 0.18ms 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
120.53.76.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.70ms from Beijing, CN
41.133.221.136 AS20011 Dimension Data 1.43ms from Cape Town, ZA
117.139.19.216 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.14ms from Chengdu, CN
188.176.187.40 AS3292 TDC Holding A/S 3.93ms from Copenhagen, DK
45.145.239.232 AS13101 TNG Stadtnetz GmbH 2.30ms from Hamburg, DE
98.39.217.232 AS7922 Comcast Cable Communications, LLC 7.54ms from Houston, US
104.37.92.8 AS6209 National Football League 1.14ms from Las Vegas, US
74.118.123.136 AS5693 Latisys-Irvine, LLC 1.63ms from Los Angeles, US
133.35.20.248 AS2907 Research Organization of Information and Systems, National Institute of Informatics 5.91ms from Tokyo, JP
153.180.110.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.10ms from Tokyo, JP
27.21.30.88 AS4134 CHINANET-BACKBONE 6.21ms from Wuhan, CN
183.196.129.248 AS24547 Hebei Mobile Communication Company Limited 4.27ms from Beijing, CN
84.164.253.40 AS3320 Deutsche Telekom AG 1.96ms from Berlin, DE
195.227.136.248 AS8469 CANCOM Managed Services GmbH 5.11ms from Berlin, DE
200.80.128.8 AS22678 OSDE 1.27ms from Buenos Aires, AR
188.151.141.216 AS1257 Tele2 Sverige AB 2.10ms from Copenhagen, DK
98.43.131.104 AS7922 Comcast Cable Communications, LLC 3.22ms from Denver, US
106.221.158.56 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.67ms from Kolkata, IN
91.231.91.88 AS199713 MLL Telecom Ltd. 10.16ms from London, GB
5.225.106.40 AS12430 VODAFONE ESPANA S.A.U. 10.45ms from Madrid, ES
86.214.13.248 AS3215 Orange S.A. 14.11ms from Marseille, FR
60.75.41.200 AS17676 SoftBank Corp. 8.81ms from Osaka, JP
14.103.225.24 AS4811 China Telecom (Group) 3.11ms from Shanghai, CN
218.81.67.200 AS4812 China Telecom (Group) 2.24ms from Shanghai, CN
45.12.30.24 AS209242 Cloudflare London, LLC 0.11ms from Wrocław, PL

Traceroute

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

$
traceroute -a -n -q1 -f3 121.50.191.140
traceroute to 121.50.191.140 (121.50.191.140): 64 hops max, 52 byte packets
3 [AS21859] 23.248.177.212 237.096 ms
4 *
5 *
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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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