asn.dev

Observed topology

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

Residential ARIN

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, LLCTransitIPv4223
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv492
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 IPv63,534
AS132100Myanmar Speed Net Co.,LtdUnclassifiedIPv4654
AS135307Golden TMH Telecom Co. LtdHostingIPv4349
AS136617Fortune Telecom Company LimitedUnclassifiedIPv4303
AS135405WELINKUnclassifiedIPv4280
AS136480Myanmar Unilink Communication Company LimitedUnclassifiedIPv4269
AS135433Connect Gateway Company LimitedUnclassifiedIPv4262
AS136465Dept. of Information Technology & Cyber SecurityUnclassifiedIPv4252
AS132537LGUnclassifiedIPv4251
AS134840Myanmar Country Co., Ltd.ResidentialIPv4250

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 IPv64,078
AS9988Myanma Posts and TelecommunicationsUnclassifiedIPv4 IPv63,534
AS4651National Telecom Public Company LimitedUnclassifiedIPv4 IPv62,451
AS7473Singapore Telecommunications LtdUnclassifiedIPv42,026
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv41,276
AS6939Hurricane Electric LLCTransitIPv4740
AS135307Golden TMH Telecom Co. LtdHostingIPv4700
AS132100Myanmar Speed Net Co.,LtdUnclassifiedIPv4654
AS136975Global TechnologyUnclassifiedIPv4607
AS136168Campana MYTHIC Co. Ltd.UnclassifiedIPv4448

All 55 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.