asn.dev

Observed topology

AS1828 UNITAS - Unitas Global

Unclassified ARIN

Upstreams 47 carry this network
Downstreams 70 this network carries
Adjacent (IPv4) 115
Adjacent (IPv6) 63
Upstream graph Who carries AS1828, and who carries them, drawn as a map up to the transit-free core. 47 exchanges Where AS1828 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 47

Networks observed carrying traffic for AS1828: 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 IPv61,335
AS6939Hurricane Electric LLCTransitIPv4 IPv6749
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6463
AS6461Zayo BandwidthTransitIPv4 IPv6379
AS22652Videotron LteeResidentialIPv4 IPv6275
AS34927iFog GmbHHostingIPv4 IPv6275
AS1403EBOXResidentialIPv4 IPv6256
AS50304Blix Solutions ASUnclassifiedIPv4208
AS33891Core-Backbone GmbHHostingIPv4202
AS4637Telstra GlobalUnclassifiedIPv4174

All 47 upstreams →

Transit

Downstream networks

All 70

Networks for which AS1828 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS7381BroadbandONE, LLCHostingIPv4 IPv67,484
AS13789Unitas GlobalUnclassifiedIPv4 IPv65,289
AS4556PacketFabric, Inc.UnclassifiedIPv4 IPv62,854
AS14745Unitas GlobalUnclassifiedIPv4 IPv62,657
AS10912Unitas GlobalUnclassifiedIPv4 IPv62,453
AS12182Unitas GlobalHostingIPv4 IPv62,315
AS14744Unitas GlobalHostingIPv4 IPv62,194
AS12180Unitas GlobalHostingIPv4 IPv62,120
AS10913Unitas GlobalHostingIPv4 IPv62,076
AS12179Unitas GlobalHostingIPv4 IPv61,834

All 70 downstreams →

Adjacency

Adjacent networks

All 122

Every AS seen directly next to AS1828 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv611,459
AS13789Unitas GlobalUnclassifiedIPv4 IPv610,404
AS7381BroadbandONE, LLCHostingIPv4 IPv68,347
AS6939Hurricane Electric LLCTransitIPv4 IPv67,196
AS12182Unitas GlobalHostingIPv4 IPv65,836
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv65,339
AS6461Zayo BandwidthTransitIPv4 IPv64,585
AS12179Unitas GlobalHostingIPv4 IPv64,410
AS1403EBOXResidentialIPv4 IPv64,409
AS14745Unitas GlobalUnclassifiedIPv4 IPv64,147

All 122 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.