asn.dev

Observed topology

AS30823 AUROLOGIC aurologic GmbH

Hosting RIPE

Upstreams 14 carry this network
Downstreams 52 this network carries
Adjacent (IPv4) 73
Adjacent (IPv6) 36
Upstream graph Who carries AS30823, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS30823 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS30823: 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 IPv6711
AS2914NTT America, Inc.TransitIPv4 IPv6555
AS6939Hurricane Electric LLCTransitIPv4 IPv6332
AS174Cogent Communications, LLCTransitIPv4 IPv6257
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6130
AS24482SG.GSHostingIPv4 IPv640
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv640
AS50673Serverius Holding B.V.UnclassifiedIPv4 IPv632
AS6204ZET Communications S.R.L.UnclassifiedIPv431
AS49673Truenetwork LLCUnclassifiedIPv431

All 14 upstreams →

Transit

Downstream networks

All 52

Networks for which AS30823 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS210644AEZA GROUP LLCUnclassifiedIPv4 IPv618,023
AS203273NetCrafters OUUnclassifiedIPv410,510
AS213887WAIcore LtdUnclassifiedIPv4 IPv63,236
AS197071active 1 GmbHUnclassifiedIPv42,391
AS56876Ociris GmbHUnclassifiedIPv41,159
AS213250Dominic Scholz trading as ITP-Solutions GmbH & Co. KGUnclassifiedIPv4 IPv61,078
AS215439PLAY2GO INTERNATIONAL LIMITEDUnclassifiedIPv41,064
AS213520Senko Digital LLCUnclassifiedIPv4 IPv61,040
AS215730FZCOUnclassifiedIPv4 IPv6772
AS215540GLOBAL CONNECTIVITY SOLUTIONS LLPHostingIPv4 IPv6504

All 52 downstreams →

Adjacency

Adjacent networks

All 75

Every AS seen directly next to AS30823 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv628,601
AS210644AEZA GROUP LLCUnclassifiedIPv4 IPv618,023
AS2914NTT America, Inc.TransitIPv4 IPv610,824
AS203273NetCrafters OUUnclassifiedIPv410,510
AS6939Hurricane Electric LLCTransitIPv4 IPv68,126
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv67,303
AS213887WAIcore LtdUnclassifiedIPv4 IPv67,106
AS49418NETSHIELD LTDUnclassifiedIPv4 IPv67,051
AS174Cogent Communications, LLCTransitIPv4 IPv66,879
AS197071active 1 GmbHUnclassifiedIPv44,019

All 75 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.