123.205.172.0/24

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 123.205.172.0/24

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

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

IP Address	ASN	Details
123.205.172.193	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.55ms` 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
4.246.139.200	AS8075 Microsoft Corporation	`0.80ms` from Ashburn, US
87.66.52.24	AS5432 Proximus NV	`1.72ms` from Brussels, BE
95.114.155.200	AS6805 Telefonica Germany GmbH & Co.OHG	`9.81ms` from Frankfurt am Main, DE
116.104.248.216	AS7552 Viettel Group	`3.64ms` from Hanoi, VN
213.229.241.56	AS5603 Telekom Slovenije, d.d.	`7.85ms` from Ljubljana, SI
194.169.3.248	AS29575 London Stock Exchange PLC	`1.61ms` from London, GB
177.136.24.232	AS263590 LOCAWEB SERVICOS DE INTERNET S.A.	`0.62ms` from Osasco, BR
81.166.246.56	AS29695 Altibox AS	`9.08ms` from Oslo, NO
213.248.220.248	AS43519 Nominet UK	`0.21ms` from Sao Paulo, BR
211.176.115.152	AS9318 SK Broadband Co Ltd	`1.97ms` from Seoul, KR
109.70.243.232	AS31034 Aruba S.p.A.	`0.54ms` from Arezzo, IT
216.97.237.184	AS5650 Frontier Communications of America, Inc.	`0.36ms` from Ashburn, US
73.7.160.24	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Atlanta, US
45.219.36.184	AS36925 MEDITELECOM	`19.15ms` from Casablanca, MA
2.201.36.120	AS3209 Vodafone GmbH	`6.47ms` from Frankfurt am Main, DE
112.147.95.200	AS17858 LG POWERCOMM	`1.67ms` from Incheon, KR
76.153.121.104	AS7922 Comcast Cable Communications, LLC	`3.58ms` from Miami, US
52.3.18.56	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
14.61.225.184	AS4766 Korea Telecom	`1.07ms` from Seoul, KR
116.239.24.200	AS4812 China Telecom (Group)	`3.54ms` from Shanghai, CN
121.103.51.104	AS2527 Sony Network Communications Inc.	`3.19ms` from Tokyo, JP
130.107.219.8	AS8075 Microsoft Corporation	`0.16ms` from Toronto, CA
45.19.103.232	AS7018 AT&T Enterprises, LLC	`5.30ms` from Atlanta, US
221.218.175.120	AS4808 China Unicom Beijing Province Network	`3.26ms` from Beijing, CN
117.221.151.120	AS9829 National Internet Backbone	`12.87ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f5 123.205.172.247

traceroute to 123.205.172.247 (123.205.172.247): 64 hops max, 52 byte packets

5 [AS2914] 199.245.24.31 13.93 ms

6 [AS4780] 192.72.155.125 33.383 ms

7 [AS4780] 192.72.49.122 32.137 ms

8 [AS4780] 192.72.49.118 32.222 ms

9 [AS4780] 192.72.44.94 36.984 ms

10 *

11 *

12 *

13 [AS131602] 123.205.172.247 39.672 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 19th 2026

What are IP address ranges?

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