subnet.im

AS5511Orange S.A.

FranceRegistryRIPE NCCTypeT1

As of 7th October 2026, AS5511 (Orange S.A.), a tier-1 transit network registered in France with RIPE NCC, originates 726 IPv4 prefixes covering 497k addresses and 15 IPv6 prefixes. By IPv4 address space that makes it the 724th-largest of the 79,511 networks we see originating IPv4, and the 9th-largest of 1,369 in France. It is seen behind 39 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS6453 (TATA Communications (America) Inc), and in front of 379 downstream networks. 94% of its announcements have a valid RPKI ROA; 12 are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers, and 9 prefixes are also originated by another network.

At a glance

IPv4 prefixes

726

IPv6 prefixes

15

IPv4 addresses

497k

IPv6 /64s

51.6B

Upstream graph

The networks AS5511 is seen behind, one and two hops out, drawn from real AS paths.

AS5511Toward the internet core
Upstream graph for AS5511: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS5511Orange S.A.This networkAS1299Arelion (fka. Tel…AS2497Internet Initiati…AS2914NTT America, Inc.AS6453TATA Communicatio…AS57866Fusix Networks B.…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS38880Micron21 Datacent…AS49544i3D.net B.VAS8220COLTAS35280F5 Networks SARLAS8283Netwerkvereniging…

Networks observed one and two hops upstream of AS5511 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

805

adjacent networks

Upstreams
395%
Peers
38748%
Downstreams
37947%

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

Upstreams of AS5511
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer293,07966
AS6453TATA Communications (America) IncUSPeer153,23028
AS2914NTT America, Inc.USPeer122,37850
AS57866Fusix Networks B.V.NLPeer109,4853
AS2497Internet Initiative Japan Inc.JPPeer85,9626
AS174Cogent Communications, LLCUSPeer79,71644
AS9002RETN LimitedGBPeer78,57317
AS3356Lumen (Level 3)USPeer66,02044
AS6762Telecom Italia Sparkle (Seabone)ITPeer46,54334
AS6939Hurricane Electric LLCUSPeer45,50223

Prefixes

All 741

The largest blocks AS5511 originates, widest first.

Largest prefixes originated by AS5511
PrefixAddressesVisibility
62.229.0.0/1665.5k81/81
206.48.0.0/1665.5k80/81
202.167.0.0/1732.8k80/81
196.27.0.0/1816.4k80/81
200.30.0.0/1816.4k80/81
202.167.128.0/1816.4k80/81
66.96.32.0/198.2k80/81
78.235.0.0/198.2k80/81
80.12.160.0/198.2k80/81
193.251.128.0/198.2k19/81

Routing health

How AS5511'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

  • Valid93.5%693
  • Invalid1.6%12
  • No ROA4.9%36

Propagation

  • Globally propagated90% of full-feed peers or more97.3%721
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%2.7%20

Prefix sizes

IPv4 — 726 prefixes

IPv6 — 15 prefixes

  • /2934.4B × /646.7%1
  • /324.3B × /6426.7%4
  • /424.2M × /6420.0%3
  • /4865.5k × /6446.7%7

Recent changes

Announcements that started or stopped since 10th Sept 2026.

111 announced and 10 withdrawn in all; the most recent are shown.

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