asn.dev

Observed topology

AS205329 MUILTIES-NETWORK Muilties Network

Upstreams 17 carry this network
Downstreams 4 this network carries
Adjacent (IPv4) 6
Adjacent (IPv6) 20

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS205329: 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 IPv6201
AS134823Sky Digital Co., Ltd.ResidentialIPv4 IPv670
AS34927iFog GmbHHostingIPv643
AS7720Skywolf Technology LLCUnclassifiedIPv636
AS27523Kawaii Networks LLCUnclassifiedIPv634
AS41051Openfactory GmbH in LiquidationUnclassifiedIPv614
AS24482SG.GSHostingIPv4 IPv69
AS38855Taiwan Digital Streaming Co.UnclassifiedIPv4 IPv67
AS58057Securebit AGUnclassifiedIPv62
AS29632Netassist International EOODUnclassifiedIPv62
AS48185team.blue NVUnclassifiedIPv61
AS394256Tech Futures Interactive Inc.UnclassifiedIPv61
AS9002RETN LimitedUnclassifiedIPv61
AS205794JINZE YANGUnclassifiedIPv61
AS204092Association GRIFONUnclassifiedIPv61
AS56662Marcin GondekUnclassifiedIPv61
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv61

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 AS205329 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS150767Shi Ji Industrial Co., Ltd.UnclassifiedIPv462
AS215934XU JIA QIANUnclassifiedIPv640
AS216123ZHU-YUAN JIANGUnclassifiedIPv639
AS1420461033 Network Information Co.UnclassifiedIPv4 IPv637

Adjacency

Adjacent networks

26 shown

Every AS seen directly next to AS205329 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6307
AS134823Sky Digital Co., Ltd.ResidentialIPv4 IPv6172
AS215934XU JIA QIANUnclassifiedIPv677
AS150767Shi Ji Industrial Co., Ltd.UnclassifiedIPv462
AS34927iFog GmbHHostingIPv643
AS216123ZHU-YUAN JIANGUnclassifiedIPv640
AS1420461033 Network Information Co.UnclassifiedIPv4 IPv637
AS7720Skywolf Technology LLCUnclassifiedIPv636
AS27523Kawaii Networks LLCUnclassifiedIPv634
AS41051Openfactory GmbH in LiquidationUnclassifiedIPv614
AS24482SG.GSHostingIPv4 IPv613
AS38855Taiwan Digital Streaming Co.UnclassifiedIPv4 IPv611
AS58057Securebit AGUnclassifiedIPv62
AS29632Netassist International EOODUnclassifiedIPv62
AS9002RETN LimitedUnclassifiedIPv61
AS48185team.blue NVUnclassifiedIPv61
AS56662Marcin GondekUnclassifiedIPv61
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv61
AS204092Association GRIFONUnclassifiedIPv61
AS205794JINZE YANGUnclassifiedIPv61
AS394256Tech Futures Interactive Inc.UnclassifiedIPv61

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 AS205329, 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 11 exchanges across 7 countries and 3 regions.

ExchangeLocationTheir addressMember ports
4b42 Internet Exchange PointZurich, Switzerland185.1.125.2341,242
Neutral Internet ExchangeAmsterdam, Netherlands193.239.119.31665
Seattle Internet ExchangeSeattle, United States2001:504:16::3:2211350
Speed Internet ExchangeDronten, Netherlands185.1.222.219292
Local Internet Exchange FrankfurtFrankfurt, Germany185.1.167.142223
Ontario Internet ExchangeToronto, Canada149.112.50.56198
ERA-IX AmsterdamAmsterdam, Netherlands185.1.240.185193
Taipei Internet Exchange (TPIX)Taipei, Taiwan203.163.222.44151
Student & Technology United Internet ExchangesTaipei, Taiwan103.158.187.68133
Japan Community IX - INIXPTokyo, Japan103.115.3.1616
INIXP AsiaTokyo, Japan103.115.3.1611

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.