123.205.186.0/24

AS131602 · Hsin Yeong An Cable TV Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS131602
Parent Range	123.205.160.0/19
Registry	TWNIC
ID	HSINYEONGANC-TW

WHOIS Details

inetnum:        123.205.160.0 - 123.205.191.255
netname:        HSINYEONGANC-TW
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        NN1898-TW
tech-c:         NN1898-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20151201
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:         Anti-Spammer NCIC
address:        Hsin Yeong An Cable TV.,Ltd.
address:        No.3, Ln. 95, Guangxing St., Yongkang Dist., Tainan City
address:        Tainan Taiwan
country:        TW
phone:          +886-6-205-7777 ext 231
fax-no:         +886-7-273-7960
e-mail:         yhhsu@hya.com.tw
nic-hdl:        NN1898-TW
changed:        hostmaster@twnic.net 20151201
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 123.205.186.0/24

Range	ASN	Company	Num of IPs
123.205.160.0/19	AS131602	New Century InfoComm Tech. Co., Ltd.	8,192
123.204.0.0/15	AS4780	Digital United Inc.	131,072

Nearby Ranges

BGP prefixes that overlap with 123.205.0.0/16

Range	ASN	Company	Num of IPs
123.204.0.0/15	AS4780	Digital United Inc.	131,072
123.205.0.0/18	AS18049	New Century InfoComm Tech. Co., Ltd.	16,384
123.205.0.0/18	AS9919	New Century InfoComm Tech. Co., Ltd.	16,384
123.205.0.0/18	AS4780	New Century InfoComm Tech. Co., Ltd.	16,384
123.205.160.0/19	AS131602	New Century InfoComm Tech. Co., Ltd.	8,192
123.205.128.0/19	AS131602	New Century InfoComm Tech. Co., Ltd.	8,192
123.205.64.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
123.205.64.0/19	AS18049	New Century InfoComm Tech. Co., Ltd.	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.205.186.65	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.59ms` 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
73.86.145.104	AS7922 Comcast Cable Communications, LLC	`7.90ms` from Ashburn, US
38.92.25.168	AS26042 FiberState, LLC	`0.12ms` from Draper, US
108.190.34.216	AS33363 Charter Communications, Inc	`12.22ms` from Miami, US
76.122.219.216	AS7922 Comcast Cable Communications, LLC	`7.09ms` from Murfreesboro, US
87.249.54.8	AS9123 JSC TIMEWEB	`0.48ms` from Saint Petersburg, RU
183.101.236.8	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
123.209.99.152	AS1221 Telstra Limited	`9.31ms` from Sydney, AU
219.81.161.152	AS9924 Taiwan Fixed Network, Telco and Network Service Provider.	`4.63ms` from Taipei, TW
171.118.167.152	AS4837 CHINA UNICOM China169 Backbone	`2.31ms` from Taiyuan, CN
118.237.64.184	AS2527 Sony Network Communications Inc.	`2.77ms` from Tokyo, JP
121.113.161.168	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.70ms` from Tokyo, JP
85.75.123.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.02ms` from Athens, GR
208.102.17.136	AS6181 Cincinnati Bell Telephone Company LLC	`2.31ms` from Cincinnati, US
87.62.113.136	AS3292 TDC Holding A/S	`1.99ms` from Copenhagen, DK
46.2.66.184	AS8386 Vodafone Net Iletisim Hizmetler AS	`11.39ms` from Istanbul, TR
148.71.230.184	AS12353 Vodafone Portugal	`7.01ms` from Lisbon, PT
104.9.155.120	AS7018 AT&T Enterprises, LLC	`8.89ms` from Miami, US
76.109.149.104	AS7922 Comcast Cable Communications, LLC	`10.71ms` from Miami, US
109.188.88.248	AS25159 PJSC MegaFon	`14.04ms` from Moscow, RU
98.237.198.200	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Seattle, US
103.74.67.24	AS132808 IP Telco	`0.15ms` from Sydney, AU
61.137.201.24	AS4837 CHINA UNICOM China169 Backbone	`6.39ms` from Tieling, CN
5.195.212.216	AS5384 Emirates Internet	`0.69ms` from Al Fujairah City, AE
152.3.104.24	AS13371 Duke University	`10.90ms` from Atlanta, US
113.190.167.88	AS45899 VNPT Corp	`1.59ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 123.205.186.31

traceroute to 123.205.186.31 (123.205.186.31): 64 hops max, 52 byte packets

1 [AS15169] 192.178.84.255 227.116 ms

2 [AS15169] 74.125.243.2 227.612 ms

3 *

4 [AS4780] 192.72.155.51 231.098 ms

5 [AS4780] 192.72.49.126 238.538 ms

6 [AS4780] 192.72.49.114 231.233 ms

7 [AS4780] 192.72.44.238 243.911 ms

8 *

9 *

10 *

11 [AS131602] 123.205.186.31 254.772 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

What are IP address ranges?

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