asn.dev

Observed topology

AS138195 MOACKCOLTD-AS-AP MOACK.Co.LTD

Upstreams 7 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 24
Adjacent (IPv6) 1

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS138195: 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
AS138415Yancy LimitedUnclassifiedIPv44,787
AS3786LG DACOM CorporationUnclassifiedIPv44,742
AS150684JINX CO., LIMITEDUnclassifiedIPv4252
AS21859Zenlayer IncHostingIPv4189
AS6939Hurricane Electric LLCTransitIPv6152
AS9848SEJONG NETWORKSResidentialIPv462
AS4670ShinbiroUnclassifiedIPv460

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 AS138195 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS205960HDTIDC LIMITEDUnclassifiedIPv41,382
AS399195PEG TECH INCUnclassifiedIPv4632
AS136209CyberForest LLC.UnclassifiedIPv4431
AS136897Enjoyvc Cloud Group Limited.HostingIPv4158
AS214432Zhilian Technology CO., LTD.UnclassifiedIPv4120
AS5893124.hk global BGPUnclassifiedIPv4120
AS139648PacketStream KoreaHostingIPv474
AS136800MOACK.Co.LTDUnclassifiedIPv461
AS63902SHINE TELECOM CO., LTD.UnclassifiedIPv460
AS9848SEJONG NETWORKSResidentialIPv460
AS63959Hong Kong Syscloud Technology LimitedUnclassifiedIPv460
AS138415Yancy LimitedUnclassifiedIPv460
AS213607WORLD FIRST COMMUNICATION LTDUnclassifiedIPv459
AS63473HostHatch, LLCUnclassifiedIPv438
AS64050BGP Network LimitedHostingIPv427
AS141167AgotoZ HK LimitedUnclassifiedIPv46
AS398704STACKS INCUnclassifiedIPv43

Adjacency

Adjacent networks

28 shown

Every AS seen directly next to AS138195 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS138415Yancy LimitedUnclassifiedIPv46,815
AS3786LG DACOM CorporationUnclassifiedIPv45,444
AS205960HDTIDC LIMITEDUnclassifiedIPv41,382
AS150684JINX CO., LIMITEDUnclassifiedIPv41,185
AS399195PEG TECH INCUnclassifiedIPv4632
AS136209CyberForest LLC.UnclassifiedIPv4431
AS21859Zenlayer IncHostingIPv4189
AS6939Hurricane Electric LLCTransitIPv4 IPv6173
AS136897Enjoyvc Cloud Group Limited.HostingIPv4164
AS9848SEJONG NETWORKSResidentialIPv4126
AS5893124.hk global BGPUnclassifiedIPv4120
AS214432Zhilian Technology CO., LTD.UnclassifiedIPv4120
AS398704STACKS INCUnclassifiedIPv497
AS139648PacketStream KoreaHostingIPv474
AS136800MOACK.Co.LTDUnclassifiedIPv461
AS63902SHINE TELECOM CO., LTD.UnclassifiedIPv460
AS4670ShinbiroUnclassifiedIPv460
AS63959Hong Kong Syscloud Technology LimitedUnclassifiedIPv460
AS213607WORLD FIRST COMMUNICATION LTDUnclassifiedIPv459
AS63473HostHatch, LLCUnclassifiedIPv438
AS64050BGP Network LimitedHostingIPv427
AS60539Huicast Telecom LimitedUnclassifiedIPv413
AS141167AgotoZ HK LimitedUnclassifiedIPv46
AS9957KINXHostingIPv42

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 AS138195, 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 Korea139.150.100.19664

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 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 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.