AS57777

Name: AS57777 — Jeroen Massar
Creator: ipdex

Jeroen Massar Unknown registered in Switzerland

1IPv4 prefixes

1IPv6 prefixes

100%RPKI-valid

#40,247AS Rank

#382Rank in Switzerland

2021-06-24Allocated

Jeroen Massar (AS57777) — Unknown, registered in Switzerland. announces 1 IPv4 prefixes + 1 IPv6 prefixes. Rank in Switzerland: #382. Allocated: 2021-06-24.

IPv4 1IPv6 1

Announced prefixes · 2

v4 185.173.128.0/24 valid
v6 2a10:fc40::/29 valid

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

— 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	2
2026-06-13	2

Internet Exchanges · 3

DE-CIX Frankfurt Frankfurt 200 Gbps
SwissIX Zurich 20 Gbps
Free-IX Switzerland Geneva, Zurich, Lugano 1 Gbps

Facilities · 1

1 Facilities · 1 Countries

NTT Zurich 1 Data Center (ZRH1) Rümlang

AS topology · Customer cone 1

Providers · 2

AS50869 FREEIX REMOTE
AS8298 IPng Networks GmbH

Peers · 867

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AS22356 Durand do Brasil Ltda
AS7195 EDGEUNO S.A.S
AS37468 Angola Cables
AS58453 China Mobile International Limited

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