SUBNET.IM

AS201990Jakub Bartlomiej Osuch trading as Techgroup

PolandRegistryRIPE NCC

At a glance

IPv4 prefixes

5

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS201990 is seen behind, one and two hops out, drawn from real AS paths.

AS201990Toward the internet core
Upstream graph for AS201990: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201990Jakub Bartlomiej …This networkAS6939Hurricane Electri…AS9141P4 Sp. z o.o.AS24482SG.GSAS24724Atman Sp. z o.o.AS49544i3D.net B.VAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS6453TATA Communicatio…AS3356Lumen (Level 3)AS6461Zayo BandwidthAS7713PT Telkom Indones…

Networks observed one and two hops upstream of AS201990 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

15

adjacent networks

Upstreams
533%
Peers
1067%
Downstreams
00%

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

Upstreams of AS201990
NetworkCountryRelationshipPathsVantage pts
AS24724Atman Sp. z o.o.PLPeer18036
AS9141P4 Sp. z o.o.PLPeer17535
AS6939Hurricane Electric LLCUSPeer306
AS49544i3D.net B.VNLPeer51
AS24482SG.GSSGPeer51

Prefixes

The largest blocks AS201990 originates, widest first.

Largest prefixes originated by AS201990
PrefixAddressesVisibility
185.205.84.0/221k79/80
45.90.43.0/2425679/80
167.104.48.0/2425679/80
193.218.203.0/2425679/80
217.197.102.0/2425679/80

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