subnet.im

AS42929Artefact SARL

FranceRegistryRIPE NCC

As of 11th November 2026, AS42929 (Artefact SARL), a network registered in France with RIPE NCC, originates 6 IPv4 prefixes covering 3.3k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 19,852nd-largest of the 80,743 networks we see originating IPv4, and the 312th-largest of 1,384 in France. It is seen behind 20 upstream networks, most often AS29075 (IELO-LIAZO SERVICES SAS) and AS4455 (IX Reach Ltd), and in front of 1 downstream network. 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

6

IPv6 prefixes

1

IPv4 addresses

3.3k

IPv6 /64s

34.4B

Upstream graph

The networks AS42929 is seen behind, one and two hops out, drawn from real AS paths.

AS42929Toward the internet core
Upstream graph for AS42929: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42929Artefact SARLThis networkAS4455IX Reach LtdAS6939Hurricane Electri…AS7713PT Telkom Indones…AS29075IELO-LIAZO SERVIC…AS31216BSO Network Solut…AS5511Orange S.A.AS20130Depaul UniversityAS1299Arelion (fka. Tel…AS35280F5 Networks SARLAS2914NTT America, Inc.AS6453TATA Communicatio…AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS42929 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

86

adjacent networks

Upstreams
2023%
Peers
6576%
Downstreams
11%

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

Upstreams of AS42929
NetworkCountryRelationshipPathsVantage pts
AS29075IELO-LIAZO SERVICES SASFRPeer29881
AS4455IX Reach LtdGBPeer8922
AS31216BSO Network Solutions SASFRPeer316
AS7713PT Telkom Indonesia TbkIDPeer263
AS6939Hurricane Electric LLCUSPeer183
AS13030Init7 (Switzerland) Ltd.CHPeer144
AS14537Continent 8 LLCUSPeer122
AS24482SG.GSSGPeer112
AS132337AxclusiveSGAdjacent101
AS37100SEACOM LimitedMUPeer81

Prefixes

The largest blocks AS42929 originates, widest first.

Largest prefixes originated by AS42929
PrefixAddressesVisibility
45.156.244.0/221k76/76
185.142.136.0/221k76/76
193.33.222.0/2351276/76
193.36.182.0/2425676/76
193.104.36.0/2425676/76
195.8.62.0/2425676/76
2a07:2d80::/2934.4B × /6463/63

Routing health

How AS42929'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

IPv6 — 1 prefixes

  • /2934.4B × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS42929 started or stopped in this period.

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