Observed topology

AS51048 NEXT-CONNEX

Unclassified RIPE

Upstreams 1 carry this network

Downstreams 17 this network carries

Adjacent (IPv4) 18

Adjacent (IPv6) 4

Upstream graph Who carries AS51048, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS51048 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS51048: 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.

AS	Network	Type	Families	Paths seen
AS49158	WIFINITY NETWORKS LIMITED	Unclassified	IPv4 IPv6	564

Transit

Downstream networks

All 17

Networks for which AS51048 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS50807	Inspiretec LTD	Unclassified	IPv4	236
AS59597	4COM TECHNOLOGIES LIMITED	Unclassified	IPv4 IPv6	194
AS203235	zananet Limited	Unclassified	IPv4 IPv6	149
AS42217	The Goodwood Estate Company Limited	Unclassified	IPv4 IPv6	94
AS39414	ByteFetch Ltd	Unclassified	IPv4	59
AS49868	ANITE TRAVEL Ltd	Unclassified	IPv4	59
AS201289	COMMIFY UK LIMITED	Unclassified	IPv4	59
AS201903	Evorio Limited	Unclassified	IPv4	59
AS204945	Celebrus Technologies plc	Unclassified	IPv4	59
AS210279	DIGITAL MEDIA TECHNOLOGIES LTD	Unclassified	IPv4	59

All 17 downstreams →

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS51048 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS49158	WIFINITY NETWORKS LIMITED	Unclassified	IPv4 IPv6	1,874
AS50807	Inspiretec LTD	Unclassified	IPv4	236
AS203235	zananet Limited	Unclassified	IPv4 IPv6	207
AS59597	4COM TECHNOLOGIES LIMITED	Unclassified	IPv4 IPv6	194
AS42217	The Goodwood Estate Company Limited	Unclassified	IPv4 IPv6	94
AS59659	Securus Communications Ltd.	Unclassified	IPv4	60
AS39414	ByteFetch Ltd	Unclassified	IPv4	59
AS49868	ANITE TRAVEL Ltd	Unclassified	IPv4	59
AS201289	COMMIFY UK LIMITED	Unclassified	IPv4	59
AS201903	Evorio Limited	Unclassified	IPv4	59

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-24 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 72.94M 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.