AS131586 New Century InfoComm Tech Co., Ltd.

NCIC-IDC-TW - New Century InfoComm Tech Co., Ltd. · registered in Taiwan

IPv4 addresses32,2568 prefixes · 0.001% of announced IPv4

Rank in Taiwan#49largest network in TW by IPv4 space, of 237 · 0.10% of TW

Rank worldwide#4,879of 79,396 networks with IPv4

IPv665,535 x /4816 prefixes

CountryTaiwan288 ASNs registered there

Open AS131586 in ASN lookup Look up an IP in this network (106.106.0.1) All networks in Taiwan

IPv4 prefixes

All 8 prefixes, in address order.

106.106.0.0/23
106.106.3.0/24
106.106.4.0/23
106.106.7.0/24
106.106.8.0/21
106.106.16.0/20
106.106.32.0/19
106.106.64.0/18

IPv6 prefixes

All 16 prefixes.

2401:a040::/44
2401:a040:10::/48
2401:a040:12::/47
2401:a040:14::/46
2401:a040:18::/45
2401:a040:20::/43
2401:a040:40::/42
2401:a040:80::/41
2401:a040:100::/40
2401:a040:200::/39
2401:a040:400::/38
2401:a040:800::/37
2401:a040:1000::/36
2401:a040:2000::/35
2401:a040:4000::/34
2401:a040:8000::/33

Other ASNs named New Century InfoComm Tech Co., Ltd.

1 other network uses the same organisation name; together with AS131586 they announce 531,456 IPv4 addresses.

ASNNameIPv4 addresses

AS9919NCIC-TW - New Century InfoComm Tech Co., Ltd. TW499,200

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources