asn.dev

Observed topology

AS38091 HELLONET-AS-KR LG HelloVision Corp.

Upstreams 3 carry this network
Downstreams 13 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 1

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS38091: 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
AS3786LG DACOM CorporationUnclassifiedIPv4 IPv66,159
AS6939Hurricane Electric LLCTransitIPv4970
AS24482SG.GSHostingIPv4110

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.

Transit

Downstream networks

inferred

Networks for which AS38091 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS9845LG HelloVision Corp.ResidentialIPv419,276
AS9770LG HelloVision Corp.ResidentialIPv419,032
AS17598LG HelloVision Corp.UnclassifiedIPv412,746
AS38120LG HelloVision Corp.UnclassifiedIPv410,065
AS38669LG HelloVision Corp.UnclassifiedIPv48,479
AS38121LG HelloVision Corp.UnclassifiedIPv47,869
AS17839LG HelloVision Corp.UnclassifiedIPv47,625
AS9698LG HelloVision Corp.ResidentialIPv46,771
AS17577LG HelloVision Corp.UnclassifiedIPv44,513
AS18313LG HelloVision Corp.UnclassifiedIPv43,477
AS18318LG HelloVision Corp.UnclassifiedIPv42,928
AS17586LG HelloVision Corp.UnclassifiedIPv42,745
AS45365LG HelloVision Corp.UnclassifiedIPv42,440

Adjacency

Adjacent networks

18 shown

Every AS seen directly next to AS38091 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3786LG DACOM CorporationUnclassifiedIPv4 IPv6107,499
AS9845LG HelloVision Corp.ResidentialIPv430,866
AS9770LG HelloVision Corp.ResidentialIPv419,032
AS6939Hurricane Electric LLCTransitIPv417,220
AS17598LG HelloVision Corp.UnclassifiedIPv412,746
AS38120LG HelloVision Corp.UnclassifiedIPv410,065
AS38669LG HelloVision Corp.UnclassifiedIPv48,479
AS38121LG HelloVision Corp.UnclassifiedIPv47,869
AS17839LG HelloVision Corp.UnclassifiedIPv47,625
AS9698LG HelloVision Corp.ResidentialIPv46,771
AS17577LG HelloVision Corp.UnclassifiedIPv44,513
AS18313LG HelloVision Corp.UnclassifiedIPv43,477
AS18318LG HelloVision Corp.UnclassifiedIPv42,928
AS17586LG HelloVision Corp.UnclassifiedIPv42,745
AS45365LG HelloVision Corp.UnclassifiedIPv42,440
AS24482SG.GSHostingIPv42,069
AS9957KINXHostingIPv47

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS38091, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 1 exchange across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
Korea Internet Neutral Exchange KINXSeoul, South Korea139.150.100.7764

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-08 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,137 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.