123.205.136.0/24

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 123.205.136.0/24

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

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

IP Address	ASN	Details
123.205.136.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.44ms` 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
137.56.33.232	AS1103 SURF B.V.	`8.20ms` from Amsterdam, NL
190.217.58.88	AS3549 Level 3 Parent, LLC	`0.97ms` from Bogota, CO
14.165.206.88	AS45899 VNPT Corp	`2.33ms` from Da Nang, VN
130.41.8.184	AS394089 Google LLC	`0.19ms` from Hamina, FI
38.239.78.8	AS134548 DXTL Tseung Kwan O Service	`0.69ms` from Hong Kong, HK
97.98.57.216	AS11427 Charter Communications Inc	`10.77ms` from Houston, US
118.181.171.8	AS4134 CHINANET-BACKBONE	`4.56ms` from Lanzhou, CN
35.200.185.168	AS396982 Google LLC	`0.10ms` from Mumbai, IN
32.210.210.56	AS46690 Southern New England Telephone Company and SNET America, Inc.	`8.92ms` from New York City, US
31.7.253.72	AS30781 Free Pro SAS	`0.48ms` from Paris, FR
119.191.160.248	AS4837 CHINA UNICOM China169 Backbone	`11.01ms` from Qingdao, CN
121.152.88.152	AS4766 Korea Telecom	`4.30ms` from Seoul, KR
18.143.61.136	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
52.221.33.152	AS16509 Amazon.com, Inc.	`0.11ms` from Singapore, SG
89.228.50.56	AS21021 Multimedia Polska Sp. z o.o.	`11.75ms` from Warsaw, PL
59.91.30.88	AS9829 National Internet Backbone	`6.64ms` from Delhi, IN
172.168.219.24	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
96.52.26.24	AS6327 Shaw Communications	`3.85ms` from Edmonton, CA
116.108.48.56	AS24086 Viettel Corporation	`4.32ms` from Ho Chi Minh City, VN
103.118.198.104	AS138968 rainbow network limited	`1.11ms` from Hong Kong, HK
155.230.21.152	AS10052 Kyungpook National University	`4.50ms` from Incheon, KR
108.204.72.184	AS7018 AT&T Enterprises, LLC	`2.73ms` from Miami, US
162.229.236.136	AS7018 AT&T Enterprises, LLC	`3.10ms` from Miami, US
45.151.182.40	AS213220 Delta Ltd	`0.68ms` from Moscow, RU
114.107.9.8	AS4134 CHINANET-BACKBONE	`9.83ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 -f5 123.205.136.170

traceroute to 123.205.136.170 (123.205.136.170): 64 hops max, 52 byte packets

5 [] 220.128.2.105 4.384 ms

6 [AS3462] 203.75.230.105 3.576 ms

7 [AS4780] 192.72.155.61 3.552 ms

8 [AS4780] 192.72.49.126 3.55 ms

9 [AS4780] 192.72.49.114 5.204 ms

10 [AS4780] 192.72.44.238 8.798 ms

11 *

12 *

13 [AS131602] 123.205.136.170 31.174 ms

Measurement taken from

IPinfo ProbeNet in Taichung, TW

On January 19th 2026

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