AS203175

Name: AS203175 — RTO GmbH
Creator: ipdex

RTO GmbH Unknown registered in Germany

5IPv4 prefixes

0IPv6 prefixes

20%RPKI-valid

#57,816AS Rank

327/327RIS visibility

#910Rank in Germany

2016-03-16Allocated

RTO GmbH (AS203175) — Unknown, registered in Germany. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in Germany: #910. Allocated: 2016-03-16.

IPv4 5IPv6 0

Announced prefixes · 5

v4 185.137.28.0/22 unknown
v4 185.137.28.0/24 unknown
v4 185.137.29.0/24 valid
v4 185.137.30.0/24 unknown
v4 185.137.31.0/24 unknown

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

Routing: 5 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	5
2026-06-13	5

AS topology · Customer cone 1

Providers · 3

AS174 Cogent Communications, LLC
AS13335 Cloudflare, Inc.
AS34154 Configo Systems Gesellschaft fuer Systemloesungen mbH

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