123.205.147.0/24

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 123.205.147.0/24

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

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

IP Address	ASN	Details
123.205.147.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`7.66ms` 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
72.241.103.8	AS13490 Buckeye Cablevision, Inc.	`13.32ms` from Chicago, US
3.143.221.232	AS16509 Amazon.com, Inc.	`7.80ms` from Chicago, US
12.177.209.136	AS7018 AT&T Enterprises, LLC	`1.57ms` from Chicago, US
90.236.211.152	AS3301 Telia Company AB	`13.39ms` from Copenhagen, DK
150.221.250.248	AS11427 Charter Communications Inc	`5.28ms` from Dallas, US
140.240.161.8	AS4134 CHINANET-BACKBONE	`2.88ms` from Haikou, CN
93.230.22.104	AS3320 Deutsche Telekom AG	`3.38ms` from Hamburg, DE
165.154.27.8	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`1.12ms` from Hong Kong, HK
123.245.180.136	AS4134 CHINANET-BACKBONE	`4.37ms` from Liaoyang, CN
153.219.14.88	AS4713 NTT Communications Corporation	`11.99ms` from Osaka, JP
35.168.107.104	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
116.42.80.56	AS17858 LG POWERCOMM	`6.17ms` from Seoul, KR
111.252.133.8	AS3462 Data Communication Business Group	`2.18ms` from Taichung, TW
60.77.237.200	AS17676 SoftBank Corp.	`9.96ms` from Tokyo, JP
104.242.38.200	AS13657 E-Gate Communications Inc.	`2.27ms` from Toronto, CA
62.141.203.168	AS21021 Multimedia Polska Sp. z o.o.	`16.98ms` from Warsaw, PL
217.118.160.24	AS20504 RTL Nederland B.V.	`1.99ms` from Amsterdam, NL
20.4.209.136	AS8075 Microsoft Corporation	`1.15ms` from Amsterdam, NL
84.142.108.200	AS3320 Deutsche Telekom AG	`2.07ms` from Berlin, DE
42.114.140.88	AS18403 FPT Telecom Company	`6.66ms` from Ho Chi Minh City, VN
223.100.145.216	AS56044 China Mobile communications corporation	`10.94ms` from Liaoyang, CN
5.66.150.248	AS5607 Sky UK Limited	`9.73ms` from London, GB
83.42.72.232	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.81ms` from Madrid, ES
78.134.60.72	AS35612 EOLO S.p.A.	`4.34ms` from Milan, IT
140.188.152.184	AS54600 PEG TECH INC	`0.20ms` from San Jose, 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 123.205.147.152

traceroute to 123.205.147.152 (123.205.147.152): 64 hops max, 52 byte packets

5 [AS2914] 203.131.242.117 22.792 ms

6 *

7 [AS2914] 129.250.2.18 50.139 ms

8 *

9 [AS2914] 61.58.33.209 25.566 ms

10 [AS4780] 139.175.58.201 25.876 ms

11 [AS4780] 139.175.58.146 25.761 ms

12 [AS4780] 192.72.49.82 26.421 ms

13 [AS4780] 192.72.154.178 27.034 ms

14 [AS4780] 192.72.44.238 31.85 ms

15 *

16 *

17 *

18 *

19 [AS131602] 123.205.147.152 38.257 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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