asn.dev

Observed topology

AS200845 AVATEL-AS AVATEL TELECOM SA

Residential RIPE Cable/DSL/ISP

Upstreams 18 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 26
Adjacent (IPv6) 10
Upstream graph Who carries AS200845, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS200845 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS200845: 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
AS1299Arelion Sweden ABTransitIPv4 IPv610,448
AS174Cogent Communications, LLCTransitIPv4 IPv65,782
AS6939Hurricane Electric LLCTransitIPv4 IPv63,884
AS3257GTT Communications Inc.TransitIPv4 IPv62,412
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv61,863
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4491
AS33891Core-Backbone GmbHHostingIPv4490
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6473
AS24482SG.GSHostingIPv4 IPv6472
AS3303Swisscom (Schweiz) AGResidentialIPv4470

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS200845 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS16030FIBRACAT Telecom, S.L.U.UnclassifiedIPv43,245
AS56571HISPANICA DE TELECOMUNICACIONES Y SERVICIOS INTEGRALES S.L.UnclassifiedIPv4161
AS203936AVATEL TELECOM, SAResidentialIPv4148
AS206451GPON Linea S.L.UnclassifiedIPv4118
AS51152VALORACIONES MEDITERRANEO, SAUnclassifiedIPv4114
AS49353Valor Information Technologies, S.L.UnclassifiedIPv4 IPv672
AS200290AVATEL TELECOM, SAUnclassifiedIPv458
AS212052AMADO NEBOT FORESUnclassifiedIPv458
AS213138Alfa Network SLUnclassifiedIPv458

Adjacency

Adjacent networks

All 28

Every AS seen directly next to AS200845 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv612,962
AS174Cogent Communications, LLCTransitIPv4 IPv65,974
AS6939Hurricane Electric LLCTransitIPv4 IPv64,467
AS16030FIBRACAT Telecom, S.L.U.UnclassifiedIPv43,245
AS3257GTT Communications Inc.TransitIPv4 IPv62,565
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv62,054
AS33891Core-Backbone GmbHHostingIPv4625
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4556
AS3303Swisscom (Schweiz) AGResidentialIPv4547
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6540

All 28 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.