123.205.142.0/24

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

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS131602
Parent Range	123.205.128.0/19
Registry	TWNIC
ID	HSINYEONGANC-TW

WHOIS Details

inetnum:        123.205.128.0 - 123.205.159.255
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 123.205.142.0/24

Range	ASN	Company	Num of IPs
123.205.128.0/19	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

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

IP Address	ASN	Details
123.205.142.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.51ms` 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
173.184.202.120	AS7029 Windstream Communications LLC	`6.88ms` from Atlanta, US
44.254.176.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
115.165.177.232	AS38676 flexnetworks	`0.60ms` from Incheon, KR
83.51.146.184	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.25ms` from Madrid, ES
188.13.40.8	AS3269 Telecom Italia S.p.A.	`13.44ms` from Milan, IT
189.153.70.72	AS8151 UNINET	`1.87ms` from Monterrey, MX
135.106.108.200	AS44559 IT HOSTLINE LTD	`0.22ms` from Moscow, RU
64.176.205.184	AS20473 The Constant Company, LLC	`0.15ms` from Piscataway, US
61.68.164.216	AS7545 TPG Telecom Limited	`1.19ms` from Sydney, AU
153.136.124.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.52ms` from Tokyo, JP
101.174.26.88	AS1221 Telstra Limited	`10.27ms` from Adelaide, AU
52.226.87.184	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
97.150.228.104	AS6167 Verizon Business	`13.67ms` from Atlanta, US
203.148.213.120	AS4776 A-Net Co., Ltd.	`4.41ms` from Bangkok, TH
203.157.214.40	AS9649 Information Technology Office	`9.93ms` from Bangkok, TH
40.67.153.104	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
18.165.177.184	AS16509 Amazon.com, Inc.	`0.64ms` from Bucharest, RO
3.142.43.56	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
69.109.224.152	AS7018 AT&T Enterprises, LLC	`7.63ms` from Dallas, US
122.169.167.136	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.38ms` from Delhi, IN
80.220.248.136	AS1759 Telia Finland Oyj	`8.80ms` from Helsinki, FI
113.162.221.8	AS45899 VNPT Corp	`4.30ms` from Ho Chi Minh City, VN
85.3.73.168	AS3303 Swisscom (Switzerland) Ltd	`0.79ms` from Lausanne, CH
82.146.34.152	AS29182 JSC IOT	`0.38ms` from Moscow, RU
100.24.134.56	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 123.205.142.15

traceroute to 123.205.142.15 (123.205.142.15): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.316 ms

2 *

3 [AS52263] 177.93.31.65 1.459 ms

4 *

5 [AS131602] 123.205.142.15 254.263 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On January 19th 2026

What are IP address ranges?

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