asn.dev

Observed topology

AS18616 NATURALWIRELESS

Unclassified ARIN

Upstreams 8 carry this network
Downstreams 11 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 1
Upstream graph Who carries AS18616, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS18616 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS18616: 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 IPv6544
AS174Cogent Communications, LLCTransitIPv4186
AS34549meerfarbig GmbH & Co. KGHostingIPv420
AS22652Videotron LteeResidentialIPv410
AS293ESnetUnclassifiedIPv45
AS9304HGC Global Communications LimitedHostingIPv45
AS24482SG.GSHostingIPv45
AS37721Virtual Technologies & SolutionsResidentialIPv45

Transit

Downstream networks

All 11

Networks for which AS18616 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS26878Natural Wireless, LLCUnclassifiedIPv4570
AS22136New York ConnectUnclassifiedIPv457
AS398028Park Slope Food Coop IncUnclassifiedIPv429
AS19796Shubert Organization, Inc.UnclassifiedIPv423
AS40274Palisade Capital Management, LPUnclassifiedIPv412
AS46152SL Green Realty CorpUnclassifiedIPv47
AS63378J. Josephson, Inc.UnclassifiedIPv46
AS399684SL Green Realty CorpUnclassifiedIPv45
AS18458The New York Botanical GardenUnclassifiedIPv43
AS400836SL Green Realty CorpUnclassifiedIPv43

All 11 downstreams →

Adjacency

Adjacent networks

All 20

Every AS seen directly next to AS18616 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6991
AS26878Natural Wireless, LLCUnclassifiedIPv4661
AS174Cogent Communications, LLCTransitIPv4408
AS34549meerfarbig GmbH & Co. KGHostingIPv468
AS22136New York ConnectUnclassifiedIPv457
AS22652Videotron LteeResidentialIPv446
AS398028Park Slope Food Coop IncUnclassifiedIPv429
AS37721Virtual Technologies & SolutionsResidentialIPv424
AS19796Shubert Organization, Inc.UnclassifiedIPv423
AS24482SG.GSHostingIPv421

All 20 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.