subnet.im

AS39305Groupe convergence.com SAS

FranceRegistryRIPE NCC

As of 12th November 2026, AS39305 (Groupe convergence.com SAS), a network registered in France with RIPE NCC, originates 41 IPv4 prefixes covering 19.2k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 7,383rd-largest of the 80,772 networks we see originating IPv4, and the 97th-largest of 1,384 in France. It is seen behind 20 upstream networks, most often AS35280 (F5 Networks SARL) and AS6762 (Telecom Italia Sparkle (Seabone)), and in front of 5 downstream networks. 93% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 96% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

41

IPv6 prefixes

4

IPv4 addresses

19.2k

IPv6 /64s

137B

Upstream graph

The networks AS39305 is seen behind, one and two hops out, drawn from real AS paths.

AS39305Toward the internet core
Upstream graph for AS39305: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39305Groupe convergenc…This networkAS6762Telecom Italia Sp…AS6939Hurricane Electri…AS7713PT Telkom Indones…AS14537Continent 8 LLCAS35280F5 Networks SARLAS20130Depaul UniversityAS132337AxclusiveAS2914NTT America, Inc.AS6453TATA Communicatio…AS32590Valve CorporationAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS39305 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

141

adjacent networks

Upstreams
2014%
Peers
11682%
Downstreams
54%

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

Upstreams of AS39305
NetworkCountryRelationshipPathsVantage pts
AS35280F5 Networks SARLFRPeer3,158123
AS6762Telecom Italia Sparkle (Seabone)ITPeer46190
AS6939Hurricane Electric LLCUSPeer10913
AS7713PT Telkom Indonesia TbkIDPeer853
AS14537Continent 8 LLCUSPeer593
AS132337AxclusiveSGAdjacent522
AS49544i3D.net B.VNLPeer522
AS25091IP-Max SACHPeer483
AS24940Hetzner Online GmbHDEPeer472
AS8298IPng Networks GmbHCHPeer472

Prefixes

All 45

The largest blocks AS39305 originates, widest first.

Largest prefixes originated by AS39305
PrefixAddressesVisibility
78.24.32.0/212k78/78
45.84.52.0/221k78/78
89.40.176.0/221k78/78
91.132.44.0/221k78/78
91.211.64.0/221k78/78
94.24.24.0/221k78/78
109.206.228.0/221k78/78
139.28.68.0/221k78/78
158.247.56.0/221k78/78
45.93.146.0/2351278/78

Routing health

How AS39305'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

  • Valid93.3%42
  • Invalid4.4%2
  • No ROA2.2%1

Propagation

  • Globally propagated90% of full-feed peers or more95.6%43
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%4.4%2

Prefix sizes

IPv4 — 41 prefixes

IPv6 — 4 prefixes

  • /2934.4B × /64100.0%4

Recent changes

Announcements that started or stopped since 13th Oct 2026.

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