123.205.155.0/24

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 123.205.155.0/24

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

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

IP Address	ASN	Details
123.205.155.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.30ms` 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
217.105.19.136	AS33915 Vodafone Libertel B.V.	`1.28ms` from Amsterdam, NL
162.206.206.8	AS7018 AT&T Enterprises, LLC	`6.78ms` from Atlanta, US
98.200.30.104	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Houston, US
123.111.156.152	AS9318 SK Broadband Co Ltd	`3.69ms` from Incheon, KR
47.199.161.120	AS5650 Frontier Communications of America, Inc.	`6.85ms` from Miami, US
66.24.11.216	AS11351 Charter Communications Inc	`15.51ms` from New York City, US
200.158.16.168	AS27699 TELEFÔNICA BRASIL S.A	`1.82ms` from Osasco, BR
89.30.15.8	AS4455 IX Reach Ltd	`0.43ms` from Paris, FR
198.128.253.8	AS292 ESnet	`2.16ms` from San Jose, US
62.169.231.40	AS25472 Nova Telecommunications & Media Single Member S.A	`5.39ms` from Sofia, BG
54.238.175.120	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
205.211.96.200	AS17353 Simcoe County District School Board	`3.30ms` from Toronto, CA
20.253.28.56	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
39.105.115.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.07ms` from Beijing, CN
4.153.141.184	AS8075 Microsoft Corporation	`0.16ms` from Boydton, US
149.160.160.248	AS27198 Indiana University	`6.41ms` from Chicago, US
78.135.202.232	AS25441 Imagine Communications Group Limited	`1.99ms` from Dublin, IE
79.197.123.8	AS3320 Deutsche Telekom AG	`4.44ms` from Duesseldorf, DE
217.95.79.136	AS3320 Deutsche Telekom AG	`1.78ms` from Frankfurt am Main, DE
47.76.243.56	AS45102 Alibaba (US) Technology Co., Ltd.	`0.72ms` from Hong Kong, HK
119.64.152.232	AS17858 LG POWERCOMM	`1.79ms` from Incheon, KR
172.69.230.136	AS13335 Cloudflare, Inc.	`1.19ms` from Karachi, PK
157.240.197.168	AS32934 Facebook, Inc.	`0.13ms` from Lima, PE
51.24.44.8	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
5.253.255.184	AS43872 Optinet U.K. Limited	`0.39ms` 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 -f2 123.205.155.1

traceroute to 123.205.155.1 (123.205.155.1): 64 hops max, 52 byte packets

2 [AS55805] 27.123.215.249 31.26 ms

3 *

4 *

5 [AS55805] 27.123.212.50 53.051 ms

6 *

7 *

8 [AS2914] 199.245.24.37 95.078 ms

9 [AS4780] 192.72.155.18 225.607 ms

10 [AS4780] 192.72.49.126 229.009 ms

11 [AS4780] 192.72.49.114 221.646 ms

12 [AS4780] 192.72.44.238 234.193 ms

13 *

14 [AS131602] 123.205.155.1 231.376 ms

Measurement taken from

IPinfo ProbeNet in Ulan Bator, MN

On January 19th 2026

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