asn.dev

Observed topology

AS3327 CITIC CITIC Telecom CPC Netherlands B.V.

Unclassified RIPE

Upstreams 41 carry this network
Downstreams 32 this network carries
Adjacent (IPv4) 73
Adjacent (IPv6) 34
Upstream graph Who carries AS3327, and who carries them, drawn as a map up to the transit-free core. 11 exchanges Where AS3327 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 41

Networks observed carrying traffic for AS3327: 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
AS2914NTT America, Inc.TransitIPv4 IPv6527
AS3257GTT Communications Inc.TransitIPv4 IPv6455
AS6939Hurricane Electric LLCTransitIPv4 IPv6304
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4120
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6120
AS3216PJSC "Vimpelcom"MobileIPv4 IPv695
AS203790Strictera L.L.C-FZUnclassifiedIPv459
AS59692IQWeb FZ-LLCUnclassifiedIPv457
AS50304Blix Solutions ASUnclassifiedIPv4 IPv642
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv641

All 41 upstreams →

Transit

Downstream networks

All 32

Networks for which AS3327 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198068CLOUD.DOG OUUnclassifiedIPv4 IPv63,049
AS4058CITIC Telecom International CPC LimitedUnclassifiedIPv4649
AS48399Svyaz VSD LLCUnclassifiedIPv4 IPv6538
AS42300TOP CONNECT OUUnclassifiedIPv4214
AS61189Elkdata OUHostingIPv4 IPv6153
AS12976CITIC Telecom CPC Rus LLCUnclassifiedIPv4 IPv6139
AS50794Levira ASResidentialIPv4 IPv6126
AS198966Fill Networks OUUnclassifiedIPv4118
AS200804OU NORTHSIDE SOLUTIONSUnclassifiedIPv4118
AS200107Kaspersky Lab Switzerland GmbHUnclassifiedIPv4 IPv6112

All 32 downstreams →

Adjacency

Adjacent networks

All 77

Every AS seen directly next to AS3327 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS198068CLOUD.DOG OUUnclassifiedIPv4 IPv63,049
AS2914NTT America, Inc.TransitIPv4 IPv61,842
AS3257GTT Communications Inc.TransitIPv4 IPv61,114
AS4058CITIC Telecom International CPC LimitedUnclassifiedIPv4766
AS48399Svyaz VSD LLCUnclassifiedIPv4 IPv6742
AS6939Hurricane Electric LLCTransitIPv4 IPv6690
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6667
AS3216PJSC "Vimpelcom"MobileIPv4 IPv6273
AS38001NewMedia Express Pte LtdHostingIPv4 IPv6236
AS50304Blix Solutions ASUnclassifiedIPv4 IPv6233

All 77 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.