AS45680

Name: AS45680 — DOVA Corporation
Creator: ipdex

DOVA Corporation ISP registered in Japan

6IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#9,392AS Rank

325/326RIS visibility

#326Rank in Japan

2009-04-02Allocated

DOVA Corporation (AS45680) — ISP, registered in Japan. announces 6 IPv4 prefixes + 1 IPv6 prefixes. Rank in Japan: #326. Allocated: 2009-04-02.

IPv4 6IPv6 1

Announced prefixes · 7

v4 101.78.6.0/24 valid
v4 103.235.40.0/22 valid
v4 183.81.176.0/22 valid
v4 183.81.176.0/24 valid
v4 183.81.177.0/24 valid
v4 183.81.178.0/23 valid
v6 2401:5300::/32 valid

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

Routing: 6 IPv4 · 1 IPv6 announced · RIS visibility 325/326 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	7
2026-06-13	7

Internet Exchanges · 1

BBIX Tokyo Tokyo 10 Gbps

AS topology · Customer cone 2

Providers · 2

AS4713 NTT DOCOMO BUSINESS,Inc.
AS63804 DOVA Corporation

Peers · 1

AS2518 BIGLOBE Inc.

Customers · 1

AS131909 OCC Co., Ltd.

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