123.205.143.0/24

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 123.205.143.0/24

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

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

IP Address	ASN	Details
123.205.143.1	AS131602 Hsin Yeong An Cable TV Co., Ltd.	`5.82ms` 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
213.207.102.8	AS9150 Interconnect	`2.25ms` from Amsterdam, NL
181.121.207.136	AS23201 Telecel S.A.	`10.25ms` from Asuncion, PY
147.27.112.184	AS8278 Technical University of Crete	`6.39ms` from Athens, GR
162.81.45.152	AS33566 Knoxville Utilities Board	`6.00ms` from Atlanta, US
35.87.58.40	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
54.214.57.120	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
50.90.234.136	AS33363 Charter Communications, Inc	`8.49ms` from Chicago, US
87.73.27.248	AS15516 DKTV A/S	`1.21ms` from Copenhagen, DK
34.131.72.88	AS396982 Google LLC	`0.09ms` from Delhi, IN
77.2.126.120	AS6805 Telefonica Germany GmbH & Co.OHG	`9.77ms` from Frankfurt am Main, DE
116.34.171.24	AS17858 LG POWERCOMM	`1.71ms` from Incheon, KR
94.5.129.72	AS5607 Sky UK Limited	`3.85ms` from London, GB
93.171.122.104	AS42772 Unitary enterprise A1	`0.47ms` from Minsk, BY
177.249.13.56	AS16960 Television Internacional, S.A. de C.V.	`12.17ms` from Monterrey, MX
89.158.125.168	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.91ms` from Paris, FR
54.209.165.152	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
44.204.47.200	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
136.144.236.104	AS20857 Signet B.V.	`1.96ms` from Amsterdam, NL
141.9.46.24	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.72ms` from Berlin, DE
34.254.224.248	AS16509 Amazon.com, Inc.	`0.59ms` from Dublin, IE
134.94.124.8	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`4.55ms` from Frankfurt am Main, DE
212.139.38.56	AS13285 TalkTalk Communications Limited	`0.89ms` from London, GB
146.185.239.200	AS63023 GTHost	`0.12ms` from Madrid, ES
120.148.14.248	AS1221 Telstra Limited	`7.15ms` from Melbourne, AU
3.111.206.200	AS16509 Amazon.com, Inc.	`0.11ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -f5 123.205.143.197

traceroute to 123.205.143.197 (123.205.143.197): 64 hops max, 52 byte packets

5 [AS2914] 199.245.24.31 14.433 ms

6 [AS4780] 192.72.155.125 33.196 ms

7 [AS4780] 192.72.49.122 32.61 ms

8 [AS4780] 192.72.49.118 35.761 ms

9 [AS4780] 192.72.44.94 36.925 ms

10 *

11 *

12 [AS131602] 123.205.143.197 49.188 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On January 18th 2026

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