123.205.135.0/24

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 123.205.135.0/24

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

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

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

IP Address	ASN	Details
123.205.135.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`7.01ms` 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
137.117.237.56	AS8075 Microsoft Corporation	`0.95ms` from Amsterdam, NL
51.138.19.184	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
83.233.71.40	AS29518 Bredband2 AB	`7.62ms` from Copenhagen, DK
68.92.144.168	AS7018 AT&T Enterprises, LLC	`9.76ms` from Dallas, US
42.118.159.8	AS18403 FPT Telecom Company	`1.43ms` from Ho Chi Minh City, VN
195.244.35.168	AS43391 Netdirekt A.S.	`0.17ms` from Izmir, TR
74.221.193.184	AS26760 Southern Kansas Telephone Co., Inc.	`7.15ms` from Kansas City, US
112.211.81.8	AS9299 Philippine Long Distance Telephone Company	`1.49ms` from Manila, PH
71.228.87.216	AS7922 Comcast Cable Communications, LLC	`11.06ms` from Miami, US
46.162.32.72	AS24881 Interphone Ltd.	`19.75ms` from Moscow, RU
73.190.150.24	AS7922 Comcast Cable Communications, LLC	`14.09ms` from Murfreesboro, US
111.105.18.168	AS2516 KDDI CORPORATION	`2.84ms` from Osaka, JP
174.104.100.104	AS10796 Charter Communications Inc	`16.96ms` from Reston, US
24.6.41.136	AS7922 Comcast Cable Communications, LLC	`5.66ms` from San Jose, US
201.113.82.56	AS8151 UNINET	`10.35ms` from Santiago de Queretaro, MX
1.157.197.232	AS1221 Telstra Limited	`5.23ms` from Sydney, AU
42.233.94.8	AS4837 CHINA UNICOM China169 Backbone	`6.23ms` from Zhengzhou, CN
195.128.161.88	AS29141 Bradler & Krantz GmbH & Co. KG	`0.79ms` from Amsterdam, NL
108.141.66.232	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
125.27.177.248	AS23969 TOT Public Company Limited	`1.94ms` from Bangkok, TH
24.63.19.216	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Boston, US
203.169.25.200	AS38315 GAZI COMMUNICATIONS A TELEPORT OPERATOR	`0.82ms` from Dhaka, BD
147.154.170.216	AS31898 Oracle Corporation	`0.55ms` from Frankfurt am Main, DE
13.75.70.104	AS8075 Microsoft Corporation	`0.31ms` from Hong Kong, HK
47.155.116.104	AS5650 Frontier Communications of America, Inc.	`2.60ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 123.205.135.149

traceroute to 123.205.135.149 (123.205.135.149): 64 hops max, 52 byte packets

5 [AS2914] 199.245.24.31 55.674 ms

6 [AS4780] 139.175.58.89 11.891 ms

7 [AS4780] 139.175.57.186 3.318 ms

8 [AS4780] 192.72.49.106 2.814 ms

9 [AS4780] 192.72.154.182 1.777 ms

10 [AS4780] 192.72.44.94 8.602 ms

11 *

12 *

13 [AS131602] 123.205.135.149 20.053 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On September 4th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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