123.205.133.0/24

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 123.205.133.0/24

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

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

IP Address	ASN	Details
123.205.133.193	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.27ms` 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
98.219.27.56	AS7922 Comcast Cable Communications, LLC	`5.08ms` from Atlanta, US
51.79.82.168	AS16276 OVH SAS	`0.06ms` from Beauharnois, CA
54.186.106.24	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
188.26.23.88	AS8708 DIGI ROMANIA S.A.	`0.80ms` from Bucharest, RO
99.58.82.56	AS7018 AT&T Enterprises, LLC	`6.82ms` from Chicago, US
20.166.207.232	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
217.72.203.88	AS8560 IONOS SE	`0.34ms` from Frankfurt am Main, DE
171.237.80.72	AS7552 Viettel Group	`2.65ms` from Hanoi, VN
13.40.161.56	AS16509 Amazon.com, Inc.	`0.48ms` from London, GB
90.219.57.104	AS5607 Sky UK Limited	`3.58ms` from London, GB
68.108.187.72	AS22773 Cox Communications Inc.	`9.60ms` from Los Angeles, US
178.44.111.72	AS12389 PJSC Rostelecom	`15.74ms` from Moscow, RU
74.70.214.232	AS11351 Charter Communications Inc	`18.74ms` from New York City, US
72.189.2.152	AS33363 Charter Communications, Inc	`5.85ms` from Orlando, US
150.9.94.232	AS4685 Asahi Net	`2.16ms` from Osaka, JP
75.202.105.168	AS6167 Verizon Business	`9.34ms` from Portland, US
52.217.38.248	AS16509 Amazon.com, Inc.	`0.07ms` from Reston, US
162.251.187.120	AS27348 Surfnet Communications, Inc.	`0.71ms` from San Jose, US
124.220.53.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.29ms` from Shanghai, CN
73.137.161.104	AS7922 Comcast Cable Communications, LLC	`4.94ms` from Atlanta, US
48.211.242.104	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
20.65.9.56	AS8075 Microsoft Corporation	`0.19ms` from Boydton, US
23.216.96.200	AS16625 Akamai Technologies, Inc.	`0.06ms` from Brisbane, AU
197.58.171.104	AS8452 TE-AS	`6.09ms` from Cairo, EG
34.68.252.216	AS396982 Google LLC	`0.11ms` from Council Bluffs, 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 123.205.133.126

traceroute to 123.205.133.126 (123.205.133.126): 64 hops max, 52 byte packets

5 [AS2914] 199.245.24.31 13.909 ms

6 [AS4780] 192.72.155.16 32.145 ms

7 [AS4780] 192.72.49.122 32.191 ms

8 [AS4780] 192.72.49.118 42.648 ms

9 [AS4780] 192.72.44.94 37.276 ms

10 *

11 *

12 *

13 [AS131602] 123.205.133.126 38.188 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 19th 2026

What are IP address ranges?

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