asn.dev

Observed topology

AS7552 VIETEL-AS-AP Viettel Group

Mobile ARIN Cable/DSL/ISP

Upstreams 23 carry this network
Downstreams 114 this network carries
Adjacent (IPv4) 139
Adjacent (IPv6) 53
Upstream graph Who carries AS7552, and who carries them, drawn as a map up to the transit-free core. 9 exchanges Where AS7552 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 23

Networks observed carrying traffic for AS7552: 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 IPv687,698
AS2914NTT America, Inc.TransitIPv4 IPv682,973
AS3491PCCW Global HK Ltd.TransitIPv4 IPv659,261
AS174Cogent Communications, LLCTransitIPv4 IPv655,569
AS6453TATA COMMUNICATIONS AMERICA INCTransitIPv4 IPv627,348
AS3356Level 3 Parent, LLCTransitIPv4 IPv610,461
AS24482SG.GSHostingIPv4 IPv68,140
AS38001NewMedia Express Pte LtdHostingIPv4 IPv68,123
AS17639Converge ICT Solutions Inc.UnclassifiedIPv4 IPv66,144
AS4229Zenlayer IncHostingIPv4 IPv65,849

All 23 upstreams →

Transit

Downstream networks

All 114

Networks for which AS7552 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS24086Viettel CorporationUnclassifiedIPv417,094
AS38731CHT Compamy LtdHostingIPv4 IPv66,817
AS38623ISPIXP IN CAMBODIA WITH THE BEST VERVICE IN THERE.UnclassifiedIPv42,836
AS45544SUPERDATA-UnclassifiedIPv4 IPv61,519
AS24173Netnam CompanyResidentialIPv4 IPv61,383
AS24085Quang Trung Software City Development CompanyHostingIPv41,225
AS38735Global Data Service Joint Stock CompanyUnclassifiedIPv4 IPv6865
AS24429Zhejiang Taobao Network Co.,LtdHostingIPv4 IPv6849
AS131429MOBIFONE CorporationUnclassifiedIPv4696
AS131267Star TelecomResidentialIPv4505

All 114 downstreams →

Adjacency

Adjacent networks

All 141

Every AS seen directly next to AS7552 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv695,549
AS2914NTT America, Inc.TransitIPv4 IPv689,386
AS3491PCCW Global HK Ltd.TransitIPv4 IPv683,178
AS174Cogent Communications, LLCTransitIPv4 IPv658,073
AS6453TATA COMMUNICATIONS AMERICA INCTransitIPv4 IPv628,224
AS38731CHT Compamy LtdHostingIPv4 IPv620,600
AS24086Viettel CorporationUnclassifiedIPv417,094
AS4229Zenlayer IncHostingIPv4 IPv611,200
AS3356Level 3 Parent, LLCTransitIPv4 IPv611,121
AS38001NewMedia Express Pte LtdHostingIPv4 IPv69,145

All 141 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M 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.