AS9919

Name: AS9919 — New Century InfoComm Tech Co., Ltd.
Creator: ipdex

New Century InfoComm Tech Co., Ltd. Unknown registered in Taiwan

910IPv4 prefixes

16IPv6 prefixes

100%RPKI-valid

#8,051AS Rank

#3Rank in Taiwan

2000-03-28Allocated

New Century InfoComm Tech Co., Ltd. (AS9919) — Unknown, registered in Taiwan. announces 910 IPv4 prefixes + 16 IPv6 prefixes. Rank in Taiwan: #3. Allocated: 2000-03-28.

IPv4 910IPv6 16

Announced prefixes · 926

v4 122.147.32.0/24 valid
v4 122.147.39.0/24 valid
v4 122.147.42.0/24 valid
v4 122.147.46.0/24 valid
v4 122.147.47.0/24 valid
v4 122.147.48.0/24 valid
v4 122.147.49.0/24 valid
v4 122.147.50.0/24 valid
v4 122.147.51.0/24 valid
v4 122.147.52.0/24 valid
v4 122.147.53.0/24 valid
v4 122.147.54.0/24 valid
v4 122.147.55.0/24 valid
v4 122.147.57.0/24 valid
v4 122.147.58.0/24 valid
v4 122.147.59.0/24 valid
v4 122.147.6.0/24 valid
v4 122.147.60.0/24 valid
v4 122.147.61.0/24 valid
v4 122.147.62.0/24 valid
v4 122.147.64.0/18 valid
v4 122.147.64.0/19 valid
v4 122.147.65.0/24 valid
v4 122.147.67.0/24 valid
v4 122.147.68.0/24 valid
v4 122.147.69.0/24 valid
v4 122.147.7.0/24 valid
v4 122.147.72.0/24 valid
v4 122.147.9.0/24 valid
v4 122.147.96.0/19 valid
v4 123.205.19.0/24 valid
v4 123.51.128.0/17 valid
v4 123.51.128.0/18 valid
v4 123.51.128.0/19 valid
v4 123.51.128.0/24 valid
v4 123.51.132.0/22 valid
v4 123.51.135.0/24 valid
v4 123.51.136.0/24 valid
v4 123.51.140.0/24 valid
v4 123.51.141.0/24 valid
v4 123.51.142.0/24 valid
v4 123.51.144.0/24 valid
v4 123.51.145.0/24 valid
v4 123.51.147.0/24 valid
v4 123.51.148.0/24 valid
v4 123.51.152.0/24 valid
v4 123.51.153.0/24 valid
v4 123.51.157.0/24 valid
v4 123.51.158.0/24 valid
v4 123.51.160.0/19 valid

RPKI: rpki.cloudflare.com · 2026-06-21

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	927
2026-06-13	927
2026-06-17	926
2026-06-19	926
2026-06-20	926

AS topology · Customer cone 2

Providers · 2

AS19551 Incapsula Inc
AS4780 Digital United Inc.

Customers · 1

AS18413 Great Taipei Broadband Company Ltd.

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