AS137445

Name: AS137445 — PF LINK SYSTEMS
Creator: ipdex

PF LINK SYSTEMS ISP registered in Japan

11IPv4 prefixes

0IPv6 prefixes

45%RPKI-valid

#47,212AS Rank

327/327RIS visibility

#232Rank in Japan

2018-02-07Allocated

PF LINK SYSTEMS (AS137445) — ISP, registered in Japan. announces 11 IPv4 prefixes + 0 IPv6 prefixes. Rank in Japan: #232. Allocated: 2018-02-07.

IPv4 11IPv6 0

Announced prefixes · 11

v4 103.108.236.0/24 unknown
v4 103.108.237.0/24 unknown
v4 103.108.238.0/24 unknown
v4 103.205.72.0/22 valid
v4 103.215.173.0/24 unknown
v4 103.218.6.0/24 unknown
v4 103.48.164.0/22 valid
v4 103.51.36.0/22 valid
v4 103.95.30.0/24 unknown
v4 123.253.218.0/24 valid
v4 45.112.128.0/22 valid

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

Routing: 11 IPv4 · 0 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	11
2026-06-13	11

Internet Exchanges · 1

BBIX Tokyo Tokyo 10 Gbps

Facilities · 1

1 Facilities · 1 Countries

AT TOKYO (CC1/CC2) Tokyo

AS topology · Customer cone 1

Providers · 4

AS2914 NTT America, Inc.
AS3491 PCCW Global (HK) Ltd.
AS4637 Telstra Global
AS17676 SoftBank Corp.

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