asn.dev

Adjacent networks

AS42739 FONE-ASN

Unclassified RIPE

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS42739 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6461Zayo BandwidthTransitIPv4 IPv61,151
AS5405Inter.link GmbHUnclassifiedIPv4 IPv6700
AS3356Level 3 Parent, LLCTransitIPv4 IPv6641
AS47544IQ PL Sp. z o.o.HostingIPv4 IPv6574
AS174Cogent Communications, LLCTransitIPv4 IPv6506
AS6939Hurricane Electric LLCTransitIPv4 IPv6503
AS57463NetIX Communications JSCUnclassifiedIPv4 IPv6466
AS50840Marek Bajerski trading as HITME.PLUnclassifiedIPv4 IPv6464
AS197226"SPRINT" S.A.HostingIPv4 IPv6430
AS35745Provector Sp. z o.oUnclassifiedIPv4 IPv6372
AS197615NaszaSiec.NET Krakow Damian MurzynowskiResidentialIPv4306
AS203828DSS OPERATOR SPOLKA AKCYJNAUnclassifiedIPv4262
AS199234Komputerowe Studio Grafiki, Wojciech LisUnclassifiedIPv4 IPv6237
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6227
AS20592Wojewodztwo SwietokrzyskieUnclassifiedIPv4197
AS41385KONIN-MIASTO NA PRAWACH POWIATUUnclassifiedIPv4180
AS204782MARCIN SEBASTIAN ZIOLEK trading as MATCOMUnclassifiedIPv4180
AS206896TOPDATA SP. Z 0.0.UnclassifiedIPv4164
AS5511Orange S.A.TransitIPv4156
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv6149
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv6145
AS5582Wojewodztwo LubelskieUnclassifiedIPv4 IPv6138
AS50673Serverius Holding B.V.UnclassifiedIPv4136
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv6134
AS211025OPTO-TECH GRZEGORZ WROBLEWSKIUnclassifiedIPv4126
AS203287NOWOGROD.NET SP. Z O.O.ResidentialIPv4118
AS401753BIXCE IncUnclassifiedIPv4 IPv6117
AS212908Enter T&T Sp. z o.o.UnclassifiedIPv4 IPv6115
AS37721Virtual Technologies & SolutionsResidentialIPv4114
AS49673Truenetwork LLCUnclassifiedIPv4104
AS206499LOCIX LIMITEDUnclassifiedIPv4104
AS34927iFog GmbHHostingIPv4102
AS214896Lukasz Galon trading as Netgp SystemUnclassifiedIPv4101
AS199356Tellion Sp. z o.o.ResidentialIPv4 IPv696
AS207033DTnet Adam Tarkowski Aneta Wyrwas s.c.UnclassifiedIPv494
AS197592iNET Media Group sp z o.o.ResidentialIPv474
AS34019Hivane AssociationUnclassifiedIPv466
AS24482SG.GSHostingIPv4 IPv661
AS39499Hawe Telekom S.A.UnclassifiedIPv460
AS48183Uniwersytet Przyrodniczo Humanistyczny w SiedlcachUnclassifiedIPv460
AS200047BRUK-BET SP. ZOOUnclassifiedIPv460
AS200251Cineworld Cinemas LimitedUnclassifiedIPv460
AS205136OLIMP LABORATORIES Sp. z o.o.UnclassifiedIPv460
AS207217Hawe Telekom S.A.UnclassifiedIPv460
AS211254OPTOMEDIA Sp. z o.o.UnclassifiedIPv460
AS203760Marta Wykpisz trading as KOL-NETUnclassifiedIPv4 IPv659
AS43093Krzysztof Malek trading as LYNXNET K. Malek L. Malek S.C.ResidentialIPv436
AS199981ZAKLAD GOSPODARKI LOKALOWEJ SP. Z O.O. W BIALEJ PODLASKIEJResidentialIPv436
AS41006RWD PROSPECT sp.z o.o.ResidentialIPv431
AS212163Firma Handlowo-Uslugowa WAVE-NET Piskor DanielUnclassifiedIPv428

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.

Derived from routing tables collected at 2026-10-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.