123.205.187.0/24

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 123.205.187.0/24

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

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

IP Address	ASN	Details
123.205.187.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.57ms` 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
67.140.85.72	AS7029 Windstream Communications LLC	`12.29ms` from Chicago, US
20.49.213.232	AS8075 Microsoft Corporation	`0.19ms` from London, GB
109.224.248.248	AS5631 Telcom Networks Limited	`0.36ms` from Manchester, GB
49.127.209.184	AS56132 Monash University,	`1.95ms` from Melbourne, AU
71.186.188.184	AS701 Verizon Business	`9.35ms` from New York City, US
172.68.49.200	AS13335 Cloudflare, Inc.	`0.54ms` from Vienna, AT
188.252.190.24	AS31012 A1 Hrvatska d.o.o.	`4.18ms` from Zagreb, HR
188.90.21.120	AS50266 Odido Netherlands B.V.	`3.20ms` from Amsterdam, NL
44.224.128.8	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
115.70.11.168	AS10143 Exetel Pty Ltd	`2.42ms` from Brisbane, AU
54.216.214.120	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
190.28.212.24	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`2.27ms` from Medellin, CO
60.240.112.72	AS7545 TPG Telecom Limited	`1.47ms` from Melbourne, AU
180.44.187.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.84ms` from Osaka, JP
98.91.114.216	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
201.119.238.216	AS8151 UNINET	`4.03ms` from Santiago de Queretaro, MX
187.74.239.104	AS27699 TELEFÔNICA BRASIL S.A	`2.72ms` from Sao Paulo, BR
31.149.202.72	AS1136 KPN B.V.	`0.45ms` from Amsterdam, NL
31.201.93.104	AS50266 Odido Netherlands B.V.	`7.60ms` from Amsterdam, NL
43.208.228.200	AS16509 Amazon.com, Inc.	`1.59ms` from Bangkok, TH
52.38.174.200	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
94.202.131.232	AS15802 Emirates Integrated Telecommunications Company PJSC	`4.32ms` from Dubai, AE
14.55.253.72	AS4766 Korea Telecom	`1.45ms` from Incheon, KR
219.248.105.232	AS9318 SK Broadband Co Ltd	`1.53ms` from Incheon, KR
193.24.253.24	AS41107 Backbone Connect Limited	`0.59ms` from London, GB

Traceroute

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

traceroute -a -n -q1 123.205.187.196

traceroute to 123.205.187.196 (123.205.187.196): 64 hops max, 52 byte packets

1 [AS15169] 192.178.84.255 154.878 ms

2 [AS15169] 74.125.242.254 157.731 ms

3 *

4 [AS4780] 139.175.59.164 154.012 ms

5 [AS4780] 192.72.124.103 154.697 ms

6 [AS4780] 192.72.49.126 154.519 ms

7 *

8 *

9 *

10 *

11 [AS131602] 123.205.187.196 171.71 ms

Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On January 19th 2026

What are IP address ranges?

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