asn.dev

Observed topology

AS31117 ENERGOTEL-AS ENERGOTEL a.s.

Unclassified RIPE NSP

Upstreams 11 carry this network
Downstreams 36 this network carries
Adjacent (IPv4) 47
Adjacent (IPv6) 26
Upstream graph Who carries AS31117, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS31117 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS31117: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS60068Datacamp LimitedHostingIPv4 IPv6524
AS6939Hurricane Electric LLCTransitIPv4 IPv6228
AS39392SH.cz s.r.o.HostingIPv4 IPv6169
AS5578SWAN, a.s.UnclassifiedIPv4 IPv682
AS3303Swisscom (Schweiz) AGResidentialIPv434
AS24482SG.GSHostingIPv4 IPv620
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv620
AS20562Broadband Hosting B.V.HostingIPv417
AS34927iFog GmbHHostingIPv417
AS37721Virtual Technologies & SolutionsResidentialIPv417

All 11 upstreams →

Transit

Downstream networks

All 36

Networks for which AS31117 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS58130rsnet s.r.o.UnclassifiedIPv4 IPv61,120
AS39574Minet Slovakia s.r.o.UnclassifiedIPv4 IPv61,116
AS57760Kinet s.r.o.ResidentialIPv4928
AS208668NetSpace s.r.o.UnclassifiedIPv4 IPv6790
AS16006RUPKKI s.r.o.UnclassifiedIPv4 IPv6572
AS211689HMZ RADIOKOMUNIKACIE, spol. s r.o.UnclassifiedIPv4422
AS57710KOREX networks, s.r.o.UnclassifiedIPv4 IPv6351
AS49798BBX s.r.o.UnclassifiedIPv4 IPv6341
AS44234Gaya, s.r.o.UnclassifiedIPv4 IPv6338
AS35328DSI DATA, a. s.ResidentialIPv4 IPv6315

All 36 downstreams →

Adjacency

Adjacent networks

All 50

Every AS seen directly next to AS31117 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS60068Datacamp LimitedHostingIPv4 IPv65,624
AS6939Hurricane Electric LLCTransitIPv4 IPv62,203
AS39392SH.cz s.r.o.HostingIPv4 IPv61,761
AS39574Minet Slovakia s.r.o.UnclassifiedIPv4 IPv61,176
AS58130rsnet s.r.o.UnclassifiedIPv4 IPv61,120
AS5578SWAN, a.s.UnclassifiedIPv4 IPv61,008
AS57760Kinet s.r.o.ResidentialIPv4928
AS35328DSI DATA, a. s.ResidentialIPv4 IPv6810
AS208668NetSpace s.r.o.UnclassifiedIPv4 IPv6790
AS16006RUPKKI s.r.o.UnclassifiedIPv4 IPv6572

All 50 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.