SUBNET.IM

AS39200Institute for Research in Fundamental Sciences

IranRegistryRIPE NCC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS39200 is seen behind, one and two hops out, drawn from real AS paths.

AS39200Toward the internet core
Upstream graph for AS39200: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39200Institute for Res…This networkAS6736Institute for Res…AS49666Telecommunication…AS39533Asympto Networks …AS6762Telecom Italia Sp…AS29049Delta Telecom Ltd

Networks observed one and two hops upstream of AS39200 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS39200
NetworkCountryRelationshipPathsVantage pts
AS49666Telecommunication Infrastructure CompanyIRPeer4949
AS6736Institute for Research in Fundamental SciencesIRPeer3131

Prefixes

The largest blocks AS39200 originates, widest first.

Largest prefixes originated by AS39200
PrefixAddressesVisibility
193.189.123.0/2425680/80

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