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AS198507IELO-LIAZO SERVICES SAS

FranceRegistryRIPE NCC

As of 26th September 2026, AS198507 (IELO-LIAZO SERVICES SAS), a network registered in France with RIPE NCC, originates 9 IPv4 prefixes covering 5.4k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 15,031st-largest of the 79,480 networks we see originating IPv4, and the 226th-largest of 1,365 in France. It is seen behind 2 upstream networks, most often AS29075 (IELO-LIAZO SERVICES SAS) and AS6461 (Zayo Bandwidth), and in front of 2 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

9

IPv6 prefixes

3

IPv4 addresses

5.4k

IPv6 /64s

8.6B

Upstream graph

The networks AS198507 is seen behind, one and two hops out, drawn from real AS paths.

AS198507Toward the internet core
Upstream graph for AS198507: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198507IELO-LIAZO SERVIC…This networkAS6461Zayo BandwidthAS29075IELO-LIAZO SERVIC…AS32590Valve CorporationAS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS198507 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

10

adjacent networks

Upstreams
220%
Peers
660%
Downstreams
220%

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

Upstreams of AS198507
NetworkCountryRelationshipPathsVantage pts
AS29075IELO-LIAZO SERVICES SASFRPeer1,418145
AS6461Zayo BandwidthUSPeer51

Prefixes

The largest blocks AS198507 originates, widest first.

Largest prefixes originated by AS198507
PrefixAddressesVisibility
37.143.52.0/221k81/81
45.9.196.0/221k81/81
45.14.176.0/221k81/81
45.81.192.0/221k81/81
37.143.52.0/2425681/81
37.143.53.0/2425681/81
37.143.54.0/2425681/81
37.143.55.0/2425681/81
185.132.73.0/2425681/81
2a06:e040::/324.3B × /6464/64

Routing health

How AS198507'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

  • Valid100.0%12
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%12
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 9 prefixes

IPv6 — 3 prefixes

  • /324.3B × /6466.7%2
  • /4016.8M × /6433.3%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

No announcement by AS198507 started or stopped in this period.

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