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AS35625Eurofiber France SAS

FranceRegistryRIPE NCCTypeCarrier

As of 11th November 2026, AS35625 (Eurofiber France SAS), a transit carrier registered in France with RIPE NCC, originates 43 IPv4 prefixes covering 33.5k addresses and 11 IPv6 prefixes. By IPv4 address space that makes it the 5,424th-largest of the 80,747 networks we see originating IPv4, and the 61st-largest of 1,384 in France. It is seen behind 37 upstream networks, most often AS3356 (Lumen (Level 3)) and AS3257 (GTT Communications Inc.), and in front of 61 downstream networks. 93% 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.

At a glance

IPv4 prefixes

43

IPv6 prefixes

11

IPv4 addresses

33.5k

IPv6 /64s

103B

Upstream graph

The networks AS35625 is seen behind, one and two hops out, drawn from real AS paths.

AS35625Toward the internet core
Upstream graph for AS35625: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS35625Eurofiber France …This networkAS3257GTT Communication…AS3356Lumen (Level 3)AS6939Hurricane Electri…AS13030Init7 (Switzerlan…AS39686Eurofiber Nederla…AS6667Elisa OyjAS398465Rackdog LLCAS2914NTT America, Inc.AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS1299Arelion (fka. Tel…AS56662Marcin Gondek

Networks observed one and two hops upstream of AS35625 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

1,044

adjacent networks

Upstreams
374%
Peers
94691%
Downstreams
616%

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

Upstreams of AS35625
NetworkCountryRelationshipPathsVantage pts
AS3356Lumen (Level 3)USPeer5,33270
AS3257GTT Communications Inc.USPeer4,39382
AS39686Eurofiber Nederland BVNLPeer1,0186
AS13030Init7 (Switzerland) Ltd.CHPeer1,0082
AS6939Hurricane Electric LLCUSPeer64413
AS14537Continent 8 LLCUSPeer6434
AS5511Orange S.A.FRPeer57623
AS7713PT Telkom Indonesia TbkIDPeer5083
AS18106Viewqwest Pte LtdSGPeer4622
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERITRPeer4222

Prefixes

All 54

The largest blocks AS35625 originates, widest first.

Largest prefixes originated by AS35625
PrefixAddressesVisibility
37.235.88.0/212k76/76
46.29.120.0/212k76/76
89.21.88.0/212k76/76
109.197.240.0/212k76/76
194.88.112.0/212k76/76
45.15.204.0/221k76/76
45.138.192.0/221k76/76
45.145.112.0/221k76/76
85.208.216.0/221k76/76
94.158.180.0/221k76/76

Routing health

How AS35625'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

  • Valid92.6%50
  • Invalid0.0%0
  • No ROA7.4%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%54
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 43 prefixes

IPv6 — 11 prefixes

  • /2934.4B × /6418.2%2
  • /324.3B × /6472.7%8
  • /4016.8M × /649.1%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced37.16.78.0/243rd Nov 2026
  • Withdrawn37.16.78.0/242nd Nov 2026
  • Announced37.16.78.0/2427th Oct 2026
  • Withdrawn37.16.78.0/2426th Oct 2026
  • Withdrawn195.90.117.0/2426th Oct 2026
  • Announced217.18.221.0/2423rd Oct 2026
  • Withdrawn217.18.221.0/2423rd Oct 2026
  • Announced45.153.92.0/2422nd Oct 2026
  • Withdrawn46.29.124.0/2419th Oct 2026
  • Announced37.16.78.0/2414th Oct 2026

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