AS131621

Name: AS131621 — Taiwan Network Information Center
Creator: ipdex

Taiwan Network Information Center Enterprise registered in Taiwan

1IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#44,027AS Rank

327/327RIS visibility

#198Rank in Taiwan

2011-07-21Allocated

Taiwan Network Information Center (AS131621) — Enterprise, registered in Taiwan. announces 1 IPv4 prefixes + 1 IPv6 prefixes. Rank in Taiwan: #198. Allocated: 2011-07-21.

IPv4 1IPv6 1

Announced prefixes · 2

v4 182.173.1.0/24 valid
v6 2001:de4::/48 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 3 IPv4 · 1 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	2
2026-06-13	2

Internet Exchanges · 1

TWIX Taipei 1 Gbps

AS topology · Customer cone 1

Providers · 1

AS3462 Data Communication Business Group

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