asn.dev

Observed topology

AS19151 BBO-1 - BroadbandONE, LLC

Hosting ARIN NSP

Upstreams 13 carry this network
Downstreams 38 this network carries
Adjacent (IPv4) 53
Adjacent (IPv6) 22
Upstream graph Who carries AS19151, and who carries them, drawn as a map up to the transit-free core. 20 exchanges Where AS19151 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 13

Networks observed carrying traffic for AS19151: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6775
AS2914NTT America, Inc.TransitIPv4 IPv6741
AS6939Hurricane Electric LLCTransitIPv4 IPv6328
AS9002RETN LimitedUnclassifiedIPv4 IPv6265
AS3356Level 3 Parent, LLCTransitIPv460
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv640
AS24482SG.GSHostingIPv4 IPv640
AS293ESnetUnclassifiedIPv439
AS2152CENICUnclassifiedIPv439
AS2497Internet Initiative Japan Inc.UnclassifiedIPv439

All 13 upstreams →

Transit

Downstream networks

All 38

Networks for which AS19151 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS64286LogicWeb Inc.UnclassifiedIPv4 IPv68,993
AS18447Ntirety, Inc.UnclassifiedIPv4 IPv61,342
AS12110Internex Inc.HostingIPv4 IPv6584
AS19128TTN Global Operations LimitedUnclassifiedIPv4464
AS49791Newserverlife LLCHostingIPv4 IPv6386
AS13645BroadbandONE, LLCHostingIPv4 IPv6375
AS6950Lambda TelecomUnclassifiedIPv4287
AS393362Central DynamicsUnclassifiedIPv4280
AS396853WorldCell Solutions, LLCUnclassifiedIPv4 IPv6260
AS36508digitalIPVoice, IncUnclassifiedIPv4213

All 38 downstreams →

Adjacency

Adjacent networks

All 55

Every AS seen directly next to AS19151 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS64286LogicWeb Inc.UnclassifiedIPv4 IPv68,993
AS2914NTT America, Inc.TransitIPv4 IPv68,050
AS174Cogent Communications, LLCTransitIPv4 IPv62,586
AS6939Hurricane Electric LLCTransitIPv4 IPv62,485
AS9002RETN LimitedUnclassifiedIPv4 IPv61,929
AS18447Ntirety, Inc.UnclassifiedIPv4 IPv61,396
AS12110Internex Inc.HostingIPv4 IPv6584
AS19128TTN Global Operations LimitedUnclassifiedIPv4464
AS14907Wikimedia Foundation Inc.HostingIPv4 IPv6402
AS49791Newserverlife LLCHostingIPv4 IPv6386

All 55 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.