asn.dev

Observed topology

AS13428 SURFAIRWIRELESS-IN-02

Unclassified ARIN Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 2
Upstream graph Who carries AS13428, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS13428 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS13428: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv69,851
AS3257GTT Communications Inc.TransitIPv4 IPv62,166
AS24482SG.GSHostingIPv4186
AS20205Amplex Electric, Inc.ResidentialIPv4113
AS293ESnetUnclassifiedIPv44
AS852TELUS Communications Inc.ResidentialIPv44

Transit

Downstream networks

inferred

Networks for which AS13428 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS400404STEUBEN COUNTY RURAL ELECTRIC MEMBERSHIP CORPORATIONUnclassifiedIPv4788
AS40926Surf Air Wireless, LLCUnclassifiedIPv4535
AS46637City of Rock FallsUnclassifiedIPv4198
AS395990InitiumNovum, LLCUnclassifiedIPv4132
AS11789Surf Air Wireless, LLCResidentialIPv475
AS400365School City of HammondUnclassifiedIPv466
AS14681Jayco, IncUnclassifiedIPv456
AS394998LakeLand Internet LLCUnclassifiedIPv41
AS399669Forest River, Inc.UnclassifiedIPv41

Adjacency

Adjacent networks

All 15

Every AS seen directly next to AS13428 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv611,307
AS3257GTT Communications Inc.TransitIPv4 IPv62,509
AS400404STEUBEN COUNTY RURAL ELECTRIC MEMBERSHIP CORPORATIONUnclassifiedIPv4788
AS40926Surf Air Wireless, LLCUnclassifiedIPv4535
AS24482SG.GSHostingIPv4214
AS46637City of Rock FallsUnclassifiedIPv4198
AS20205Amplex Electric, Inc.ResidentialIPv4138
AS395990InitiumNovum, LLCUnclassifiedIPv4132
AS11789Surf Air Wireless, LLCResidentialIPv475
AS400365School City of HammondUnclassifiedIPv466

All 15 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.