asn.dev

Observed topology

AS45558 MPT-MM-AS-AP - MYANMA POSTS AND TELECOMMUNICATIONS

Residential ARIN Cable/DSL/ISP

Upstreams 7 carry this network
Downstreams 40 this network carries
Adjacent (IPv4) 55
Adjacent (IPv6) 4
Upstream graph Who carries AS45558, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS45558 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS45558: 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, LLCTransitIPv4222
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv485
AS7473Singapore Telecommunications LtdUnclassifiedIPv466
AS6939Hurricane Electric LLCTransitIPv448
AS136168Campana MYTHIC Co. Ltd.UnclassifiedIPv437
AS2497Internet Initiative Japan Inc.UnclassifiedIPv46
AS38001NewMedia Express Pte LtdHostingIPv46

Transit

Downstream networks

All 40

Networks for which AS45558 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS9988Myanma Posts and TelecommunicationsUnclassifiedIPv4 IPv63,476
AS132100Myanmar Speed Net Co.,LtdUnclassifiedIPv4635
AS136480Myanmar Unilink Communication Company LimitedUnclassifiedIPv4399
AS135307Golden TMH Telecom Co. LtdHostingIPv4342
AS136617Fortune Telecom Company LimitedUnclassifiedIPv4289
AS135405WELINKUnclassifiedIPv4272
AS134976Myint & Associates Telecommunications LtdUnclassifiedIPv4270
AS136465Dept. of Information Technology & Cyber SecurityUnclassifiedIPv4259
AS135433Connect Gateway Company LimitedUnclassifiedIPv4257
AS134840Myanmar Country Co., Ltd.ResidentialIPv4243

All 40 downstreams →

Adjacency

Adjacent networks

All 55

Every AS seen directly next to AS45558 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv64,023
AS9988Myanma Posts and TelecommunicationsUnclassifiedIPv4 IPv63,476
AS4651National Telecom Public Company LimitedUnclassifiedIPv4 IPv62,483
AS7473Singapore Telecommunications LtdUnclassifiedIPv42,440
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv41,133
AS6939Hurricane Electric LLCTransitIPv4753
AS136975Global TechnologyUnclassifiedIPv4738
AS135307Golden TMH Telecom Co. LtdHostingIPv4684
AS132100Myanmar Speed Net Co.,LtdUnclassifiedIPv4635
AS136168Campana MYTHIC Co. Ltd.UnclassifiedIPv4475

All 55 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.