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AS131602 Hsin Yeong An Cable TV Co., Ltd.

Taiwan HYA APNIC 268 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
84,992
IPv6 /48 networks
0
RPKI
268 valid0 no ROA
Peers and downstreams
0

Holder

AS name
HYA
Description
Hsin Yeong An Cable TV Co., Ltd. No.3, Ln. 95, Guangxing St., Yongkang Dist. Tainan City Taiwan 710
Organisation
Hsin Yeong An Cable TV Co., Ltd.
Abuse contact
Not published
Assigned
2011-07-20
Registered
2017-02-02
Record last changed
2025-11-07 00:56 UTC
103.252.128.0/24103.252.129.0/24103.252.130.0/24103.252.131.0/24106.104.236.0/22106.104.237.0/24106.104.238.0/24106.104.239.0/24106.105.111.0/24106.105.128.0/19106.105.128.0/21106.105.136.0/21106.105.144.0/22106.105.148.0/22106.105.152.0/21106.105.160.0/22106.105.168.0/21106.105.168.0/24106.105.169.0/24106.105.170.0/24106.105.171.0/24106.105.175.0/24106.105.192.0/19106.105.192.0/24106.105.193.0/24106.105.194.0/24106.105.195.0/24106.105.196.0/24106.105.197.0/24106.105.198.0/24106.105.199.0/24106.105.202.0/24106.105.203.0/24106.105.204.0/24106.105.205.0/24106.105.206.0/24106.105.207.0/24106.105.208.0/24106.105.209.0/24106.105.212.0/24106.105.213.0/24106.105.214.0/24106.105.216.0/24106.105.217.0/24106.105.218.0/24106.105.219.0/24106.105.220.0/24106.105.222.0/24106.105.223.0/24114.29.240.0/24114.29.241.0/24114.29.242.0/24114.29.243.0/24115.30.72.0/22115.30.72.0/23115.30.72.0/24115.30.73.0/24115.30.74.0/24115.30.75.0/24122.147.16.0/21122.147.16.0/24122.147.17.0/24122.147.18.0/24122.147.19.0/24122.147.20.0/24122.147.21.0/24122.147.22.0/24122.147.23.0/24123.205.128.0/18123.205.128.0/19123.205.128.0/24123.205.129.0/24123.205.130.0/24123.205.133.0/24123.205.134.0/24123.205.135.0/24123.205.136.0/24123.205.137.0/24123.205.138.0/24123.205.139.0/24123.205.141.0/24123.205.142.0/24123.205.143.0/24123.205.144.0/24123.205.145.0/24123.205.146.0/24123.205.147.0/24123.205.151.0/24123.205.154.0/24123.205.156.0/24123.205.157.0/24123.205.158.0/24123.205.159.0/24123.205.160.0/19123.205.160.0/24123.205.161.0/24123.205.162.0/24123.205.163.0/24123.205.164.0/24123.205.165.0/24123.205.166.0/24123.205.167.0/24123.205.169.0/24123.205.171.0/24123.205.172.0/24123.205.173.0/24123.205.174.0/24123.205.175.0/24123.205.176.0/24123.205.177.0/24123.205.178.0/24123.205.179.0/24123.205.180.0/24123.205.181.0/24123.205.182.0/24123.205.183.0/24123.205.184.0/24123.205.185.0/24123.205.186.0/24123.205.187.0/24123.205.188.0/24123.205.189.0/24123.205.190.0/24123.205.191.0/24210.62.0.0/19210.62.0.0/24210.62.1.0/24210.62.10.0/24210.62.11.0/24210.62.12.0/24210.62.13.0/24210.62.14.0/24210.62.17.0/24210.62.18.0/24210.62.19.0/24210.62.20.0/24210.62.21.0/24210.62.22.0/24210.62.23.0/24210.62.24.0/24210.62.25.0/24210.62.26.0/24210.62.3.0/24210.62.31.0/24210.62.32.0/20210.62.32.0/24210.62.33.0/24210.62.34.0/24210.62.35.0/24210.62.36.0/24210.62.37.0/24210.62.38.0/24210.62.39.0/24210.62.4.0/24210.62.40.0/24210.62.41.0/24210.62.42.0/24210.62.43.0/24210.62.44.0/24210.62.45.0/24210.62.46.0/24210.62.47.0/24210.62.48.0/23210.62.48.0/24210.62.49.0/24210.62.5.0/24210.62.6.0/24210.62.7.0/24210.62.8.0/24210.62.9.0/24211.78.10.0/24211.78.11.0/24211.78.24.0/21211.78.24.0/24211.78.26.0/24211.78.27.0/24211.78.28.0/24211.78.29.0/24211.78.30.0/24211.78.31.0/24211.78.4.0/22211.78.4.0/23211.78.6.0/23211.78.8.0/22211.78.8.0/23218.210.32.0/21218.210.40.0/21218.210.40.0/24218.210.41.0/24218.210.42.0/24218.210.43.0/24218.210.45.0/24218.210.46.0/24218.210.47.0/24218.34.156.0/22218.34.156.0/24218.34.157.0/24218.34.158.0/24218.34.159.0/24218.34.160.0/19218.34.160.0/24218.34.161.0/24218.34.162.0/24218.34.163.0/24218.34.164.0/24218.34.165.0/24218.34.166.0/24218.34.167.0/24218.34.171.0/24218.34.172.0/24218.34.173.0/24218.34.174.0/24218.34.175.0/24218.34.176.0/24218.34.177.0/24218.34.178.0/24218.34.179.0/24218.34.180.0/24218.34.181.0/24218.34.182.0/24218.34.184.0/21218.35.196.0/24218.35.199.0/24218.35.210.0/24218.35.211.0/24218.35.212.0/24218.35.213.0/24218.35.214.0/24218.35.244.0/24218.35.245.0/24218.35.246.0/24218.35.247.0/24218.35.248.0/22218.35.248.0/24218.35.249.0/24218.35.252.0/22218.35.252.0/24218.35.253.0/24218.35.254.0/24218.35.255.0/24220.229.66.0/23220.229.66.0/24220.229.67.0/24220.229.68.0/22220.229.68.0/24220.229.69.0/24220.229.70.0/24220.229.71.0/2460.245.100.0/2360.245.102.0/2460.245.103.0/2460.245.104.0/2460.245.105.0/2460.245.106.0/2460.245.109.0/2460.245.110.0/2460.245.111.0/2460.245.112.0/2160.245.112.0/2460.245.113.0/2460.245.114.0/2460.245.115.0/2460.245.116.0/2460.245.117.0/2460.245.118.0/2460.245.119.0/2460.245.96.0/2060.245.96.0/22

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS9002 RETN Limited AS9002 · GB RETN Limited AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS3491 PCCW Global (HK) Ltd. AS3491 · HK PCCW Global (HK) Ltd. AS9924 Taiwan Fixed Network, Telco and Network Service Provider. AS9924 · TW Taiwan Fixed Network,… AS4780 Digital United Inc. AS4780 · TW Digital United Inc. AS131602 Hsin Yeong An Cable TV Co., Ltd. AS131602 · TW Hsin Yeong An Cable T…

Network health

Grade B · 75/100
pass Prefixes covered by valid ROAs
268 of 268 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
pass More than one upstream
2 upstreams seen in BGP.		 10/10
pass Working abuse contact
yhhsu@hya.com.tw is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2025-11-07.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
2026-10-04 15:45 UTCNew prefix 106.105.148.0/22

WHOIS

aut-num:        AS131602
as-name:        HYA
handle:         AS131602
remarks:        Hsin Yeong An Cable TV Co., Ltd.
remarks:        No.3, Ln. 95, Guangxing St., Yongkang Dist.
remarks:        Tainan City Taiwan 710
technical,administrative:YH2609-AP (Yu-Hao Hsu) <yhhsu@hya.com.tw>
abuse:          IRT-HYA-TW (IRT-HYA-TW) <yhhsu@hya.com.tw>
registration:   2017-02-02T08:13:53Z
last changed:   2025-11-07T00:56:35Z
source:         APNIC (RDAP)