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

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

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

IP Address	ASN	Details
123.205.133.217	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`6.98ms` 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
213.118.63.136	AS6848 Telenet BV	`7.54ms` from Brussels, BE
129.19.40.232	AS12145 Colorado State University	`3.08ms` from Denver, US
79.228.55.168	AS3320 Deutsche Telekom AG	`10.28ms` from Frankfurt am Main, DE
34.95.20.136	AS396982 Google LLC	`0.09ms` from Montreal, CA
182.84.110.24	AS4134 CHINANET-BACKBONE	`3.78ms` from Nanchang, CN
146.56.245.248	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.98ms` from Nanjing, CN
167.172.153.88	AS14061 DigitalOcean, LLC	`0.23ms` from New York City, US
90.108.74.248	AS3215 Orange S.A.	`7.35ms` from Paris, FR
3.91.238.168	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
54.224.104.168	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
175.229.23.88	AS4766 Korea Telecom	`3.39ms` from Seoul, KR
161.35.81.248	AS14061 DigitalOcean, LLC	`0.20ms` from Amsterdam, NL
24.98.237.136	AS7922 Comcast Cable Communications, LLC	`3.42ms` from Atlanta, US
65.31.140.24	AS10796 Charter Communications Inc	`5.06ms` from Chicago, US
68.60.170.152	AS7922 Comcast Cable Communications, LLC	`6.63ms` from Flint, US
84.56.118.152	AS3209 Vodafone GmbH	`4.79ms` from Frankfurt am Main, DE
79.242.221.168	AS3320 Deutsche Telekom AG	`9.24ms` from Frankfurt am Main, DE
85.23.61.216	AS16086 DNA Oyj	`3.16ms` from Helsinki, FI
76.87.103.104	AS20001 Charter Communications Inc	`6.55ms` from Los Angeles, US
50.158.43.24	AS22773 Cox Communications Inc.	`9.42ms` from Los Angeles, US
176.142.196.216	AS5410 Bouygues Telecom SA	`6.76ms` from Marseille, FR
73.57.133.152	AS7922 Comcast Cable Communications, LLC	`3.59ms` from Miami, US
192.162.250.216	AS44927 LLC Telecom MPK	`3.99ms` from Moscow, RU
96.59.145.40	AS33363 Charter Communications, Inc	`9.03ms` from Orlando, US
104.83.142.216	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.19ms` from Palermo, IT

Traceroute

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

traceroute -a -n -q1 123.205.133.212

traceroute to 123.205.133.212 (123.205.133.212): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 176.533 ms

2 *

3 [AS4780] 139.175.58.201 191.545 ms

4 [AS4780] 139.175.57.186 192.333 ms

5 [AS4780] 192.72.49.90 192.479 ms

6 [AS4780] 192.72.154.182 192.58 ms

7 [AS4780] 192.72.44.94 198.041 ms

8 *

9 *

10 *

11 [AS131602] 123.205.133.212 198.382 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

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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