asn.dev

Observed topology

AS45014 NCONNECT Nuco Technologies Ltd

Unclassified RIPE NSP

Upstreams 35 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 37
Adjacent (IPv6) 19
Upstream graph Who carries AS45014, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS45014 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 35

Networks observed carrying traffic for AS45014: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6468
AS6939Hurricane Electric LLCTransitIPv4 IPv6299
AS2914NTT America, Inc.TransitIPv4 IPv6217
AS3257GTT Communications Inc.TransitIPv4 IPv6115
AS174Cogent Communications, LLCTransitIPv4 IPv686
AS9002RETN LimitedUnclassifiedIPv4 IPv679
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv675
AS50304Blix Solutions ASUnclassifiedIPv446
AS3320Deutsche Telekom AGMobileIPv4 IPv645
AS24482SG.GSHostingIPv4 IPv636

All 35 upstreams →

Transit

Downstream networks

inferred

Networks for which AS45014 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS609494x Solutions UK LTDUnclassifiedIPv41,062
AS214036Ultahost, Inc.UnclassifiedIPv4174
AS201375Datazero Ltd.UnclassifiedIPv440
AS33854Nuco Technologies LtdHostingIPv425
AS213788ROMEO B.V.UnclassifiedIPv418
AS59439EvolveIP LTDHostingIPv413

Adjacency

Adjacent networks

All 41

Every AS seen directly next to AS45014 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS609494x Solutions UK LTDUnclassifiedIPv41,062
AS3356Level 3 Parent, LLCTransitIPv4 IPv6659
AS6939Hurricane Electric LLCTransitIPv4 IPv6464
AS2914NTT America, Inc.TransitIPv4 IPv6379
AS174Cogent Communications, LLCTransitIPv4 IPv6359
AS214036Ultahost, Inc.UnclassifiedIPv4174
AS3257GTT Communications Inc.TransitIPv4 IPv6138
AS9002RETN LimitedUnclassifiedIPv4 IPv6135
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6135
AS50304Blix Solutions ASUnclassifiedIPv486

All 41 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.