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AS203058TIMS Systemes SAS

FranceRegistryRIPE NCC

As of 26th September 2026, AS203058 (TIMS Systemes SAS), a network registered in France with RIPE NCC, originates 8 IPv4 prefixes covering 3.1k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 20,111th-largest of the 79,516 networks we see originating IPv4, and the 319th-largest of 1,365 in France. It is seen behind 1 upstream network, most often AS30781 (Free Pro SAS). 27% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

8

IPv6 prefixes

3

IPv4 addresses

3.1k

IPv6 /64s

68.7B

Upstream graph

The networks AS203058 is seen behind, one and two hops out, drawn from real AS paths.

AS203058Toward the internet core
Upstream graph for AS203058: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS203058TIMS Systemes SASThis networkAS30781Free Pro SASAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS203058 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS203058
NetworkCountryRelationshipPathsVantage pts
AS30781Free Pro SASFRPeer834145

Prefixes

The largest blocks AS203058 originates, widest first.

Largest prefixes originated by AS203058
PrefixAddressesVisibility
185.146.76.0/221k81/81
185.146.76.0/2351281/81
141.11.154.0/2425681/81
141.11.156.0/2425675/81
163.5.84.0/2425681/81
185.146.78.0/2425681/81
185.146.79.0/2425681/81
185.209.48.0/2425681/81
2a07:4e00::/2934.4B × /6464/64
2a07:4e00::/3017.2B × /6464/64

Routing health

How AS203058's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid27.3%3
  • Invalid0.0%0
  • No ROA72.7%8

Propagation

  • Globally propagated90% of full-feed peers or more100.0%11
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 8 prefixes

IPv6 — 3 prefixes

  • /2934.4B × /6433.3%1
  • /3017.2B × /6466.7%2

Recent changes

Announcements that started or stopped since 27th Aug 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.