asn.dev

Observed topology

AS15924 BORUSANTELEKOM-AS Vodafone Net Iletisim Hizmetler AS

Unclassified RIPE

Upstreams 6 carry this network
Downstreams 160 this network carries
Adjacent (IPv4) 169
Adjacent (IPv6) 22
Upstream graph Who carries AS15924, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS15924 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS15924: 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
AS1273IDDQD-ASBusinessIPv4 IPv68,267
AS3356Level 3 Parent, LLCTransitIPv4 IPv66,854
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv63,857
AS3257GTT Communications Inc.TransitIPv4 IPv63,602
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv461
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv41

Transit

Downstream networks

All 160

Networks for which AS15924 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS15897Vodafone Telekomunikasyon A.S.UnclassifiedIPv4 IPv634,793
AS8386Vodafone Net Iletisim Hizmetler ASUnclassifiedIPv4 IPv633,156
AS47524Turksat Uydu Haberlesme Kablo TV ve Isletme A.S.MobileIPv4 IPv614,437
AS8685Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.HostingIPv44,311
AS49126IHS Kurumsal Teknoloji Hizmetleri A.SUnclassifiedIPv42,136
AS197720TURKTICARET.NET YAZILIM HIZMETLERI SAN. ve TIC. A.S.UnclassifiedIPv41,525
AS136907HUAWEI CLOUDSHostingIPv4 IPv61,044
AS12840ATP YAZILIM VE TEKNOLOJI A.S.UnclassifiedIPv4966
AS44565VITAL TEKNOLOJI TELEKOMUNIKASYON BILGISAYAR HIZMETLERI VE SANAYI TICARET LTD SIRKETIUnclassifiedIPv4732
AS44217IQ Networks for Data and Internet Services LtdResidentialIPv4 IPv6731

All 160 downstreams →

Adjacency

Adjacent networks

All 170

Every AS seen directly next to AS15924 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1273IDDQD-ASBusinessIPv4 IPv695,032
AS15897Vodafone Telekomunikasyon A.S.UnclassifiedIPv4 IPv634,793
AS8386Vodafone Net Iletisim Hizmetler ASUnclassifiedIPv4 IPv633,156
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv617,712
AS47524Turksat Uydu Haberlesme Kablo TV ve Isletme A.S.MobileIPv4 IPv614,482
AS3356Level 3 Parent, LLCTransitIPv4 IPv613,297
AS3257GTT Communications Inc.TransitIPv4 IPv612,815
AS44327DELTA COMM LLCUnclassifiedIPv4 IPv65,551
AS8685Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.HostingIPv44,311
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv43,916

All 170 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.