subnet.im

AS37037Orange Madagascar

MadagascarRegistryAFRINICTypeEyeball

At a glance

IPv4 prefixes

129

IPv6 prefixes

1

IPv4 addresses

65k

IPv6 /64s

4.3B

Upstream graph

The networks AS37037 is seen behind, one and two hops out, drawn from real AS paths.

AS37037Toward the internet core
Upstream graph for AS37037: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37037Orange MadagascarThis networkAS5511Orange S.A.AS37054Telecom MalagasyAS37662West Indian Ocean…AS1299Arelion (fka. Tel…AS57866Fusix Networks B.…AS30990Djibouti Telecom …AS174Cogent Communicat…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS37037 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

8

adjacent networks

Upstreams
338%
Peers
450%
Downstreams
113%

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

Upstreams of AS37037
NetworkCountryRelationshipPathsVantage pts
AS5511Orange S.A.FRPeer9,114142
AS37662West Indian Ocean Cable Company (WIOCC)MUPeer3,80880
AS37054Telecom MalagasyMGPeer1616

Prefixes

All 130

The largest blocks AS37037 originates, widest first.

Largest prefixes originated by AS37037
PrefixAddressesVisibility
41.63.128.0/204.1k80/80
154.120.144.0/204.1k80/80
154.120.160.0/204.1k80/80
154.120.176.0/204.1k80/80
197.159.144.0/204.1k80/80
197.215.192.0/212k80/80
197.215.200.0/212k80/80
41.74.16.0/221k80/80
102.68.208.0/221k80/80
102.68.220.0/221k80/80

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