asn.dev

Observed topology

AS34779 T-2-AS AS set propagated by T-2 d.o.o.

Upstreams 18 carry this network
Downstreams 96 this network carries
Adjacent (IPv4) 118
Adjacent (IPv6) 35

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS34779: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6398
AS33891Core-Backbone GmbHHostingIPv4 IPv6362
AS1299Arelion Sweden ABTransitIPv4 IPv6361
AS6939Hurricane Electric LLCTransitIPv4 IPv6333
AS50673Serverius Holding B.V.UnclassifiedIPv452
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv634
AS24482SG.GSHostingIPv4 IPv634
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv634
AS48185team.blue NVUnclassifiedIPv4 IPv634
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv634
AS204092Association GRIFONUnclassifiedIPv4 IPv634
AS6696VERIXI SAUnclassifiedIPv426
AS20485Joint Stock Company TransTeleComUnclassifiedIPv426
AS3303Swisscom (Schweiz) AGResidentialIPv426
AS37100SEACOM LimitedUnclassifiedIPv426
AS57463NetIX Communications JSCUnclassifiedIPv426
AS37721Virtual Technologies & SolutionsResidentialIPv426
AS29632Netassist International EOODUnclassifiedIPv616

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.

Transit

Downstream networks

inferred

Networks for which AS34779 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS201522UB330.net d.o.o.UnclassifiedIPv4 IPv6343
AS203618UB330.net d.o.o.UnclassifiedIPv4 IPv6275
AS198213FREENET internet d.o.o.UnclassifiedIPv4183
AS44615PRO PLUS, d.o.o.UnclassifiedIPv4162
AS49592Pipe Networks LTDUnclassifiedIPv4 IPv6160
AS28850Zavod za zdravstveno zavarovanje SlovenijeUnclassifiedIPv4159
AS56993KONTROLA ZRACNEGA PROMETA SLOVENIJE, d.o.o.UnclassifiedIPv4 IPv6124
AS60973ZUPO D.O.O.UnclassifiedIPv4 IPv6123
AS401914INTERCODINGUnclassifiedIPv4122
AS199971Ixtlan Team d.o.o.UnclassifiedIPv4 IPv6112
AS51396Pfcloud UG (haftungsbeschrankt)HostingIPv4 IPv699
AS201905Dspot d.o.o.UnclassifiedIPv4 IPv699
AS212170Rok Potocnik, s.p.UnclassifiedIPv4 IPv699
AS50344CDE IT, informacijske resitve d.o.o.UnclassifiedIPv4 IPv698
AS57517Ministrstvo za notranje zadeveUnclassifiedIPv4 IPv692
AS201395IT-TIM d.o.o.UnclassifiedIPv4 IPv691
AS39387DELO Casopisno Zaloznisko Podjetje d.o.o.UnclassifiedIPv4 IPv677
AS213115MMITECH d.o.o.UnclassifiedIPv4 IPv665
AS24728REDOX d.o.o. PortorozUnclassifiedIPv461
AS47676Vancas Hotel d.o.o.UnclassifiedIPv461
AS197877ASSISTANCE CORIS d.o.o. LjubljanaUnclassifiedIPv461
AS31545GENERALI zavarovalnica d.d.UnclassifiedIPv461
AS211606UNIJA ETL IT d.o.o., LjubljanaUnclassifiedIPv461
AS210719ADRIA MOBIL, d.o.o. Novo mestoUnclassifiedIPv461
AS60215Projekt IP d.o.o.UnclassifiedIPv461
AS49853CETRTAPOT, avtomatska identifikacija, racunalnistvo in informatika, d.o.o.UnclassifiedIPv461
AS49896Japet d.o.o.UnclassifiedIPv461
AS58213TOTTER MIDI podjetje za proizvodnjo in raziskave, razvoj in trgovino, d.o.o., MengesUnclassifiedIPv461
AS44744FLINT-SI d.o.o.UnclassifiedIPv461
AS12785ZVD Zavod za varstvo pri delu d.d.UnclassifiedIPv461
AS49590TRENDNET d.o.o.UnclassifiedIPv461
AS42273Sava d.d.UnclassifiedIPv461
AS48772GLOBUS MARINE INTERNATIONAL d.o.o.UnclassifiedIPv456
AS47993Bankart procesiranje placilnih instrumentov d.o.o. LjubljanaUnclassifiedIPv456
AS25303KDD d.d.UnclassifiedIPv4 IPv655
AS48419SALUS, Ljubljana, d.d.UnclassifiedIPv454
AS198061Valicon d.o.o.UnclassifiedIPv454
AS197579BASS d.o.o., CeljeUnclassifiedIPv4 IPv653
AS39320ACTUAL I.T. d.d.UnclassifiedIPv448
AS198245Monolit d.o.o.UnclassifiedIPv447
AS49402Comtrade nepremicnine d.o.o.UnclassifiedIPv446
AS42757Banka Sparkasse d.d.UnclassifiedIPv444
AS51644Datalab Tehnologije d.d.UnclassifiedIPv443
AS43351Gorenje, d.o.o.UnclassifiedIPv443
AS198307TPV AUTOMOTIVE d.o.o.UnclassifiedIPv443
AS197881KRONTRON d.o.o.UnclassifiedIPv443
AS42948Sportna loterija d.d.UnclassifiedIPv443
AS202547Hranilnica LON d.d., KranjUnclassifiedIPv443
AS44085DARS d.d.UnclassifiedIPv443
AS49927Mikrografija Trgovina d.o.o.UnclassifiedIPv442
AS41182Mladinska knjiga Zalozba, d.dUnclassifiedIPv442
AS205509Elektro Primorska, podjetje za distribucijo elektricne energije, d.d.UnclassifiedIPv442
AS25173ISKRA, d.o.o.UnclassifiedIPv4 IPv642
AS43164Mikrocop d.o.o.UnclassifiedIPv441
AS45002JAVNI HOLDING Ljubljana, d.o.o.UnclassifiedIPv441
AS29015KRKA, d.d.Novo mestoUnclassifiedIPv440
AS50093Epilog d.o.o.UnclassifiedIPv440
AS48609KPMG SLOVENIJA, podjetje za revidiranje, d.o.oUnclassifiedIPv439
AS49636Ljubljanski urbanisticni zavod d.d.UnclassifiedIPv439
AS47904ARCTUR d.o.o.UnclassifiedIPv4 IPv639
AS48388Splosna Bolnisnica IzolaUnclassifiedIPv438
AS35343Generali Investments d.o.o.UnclassifiedIPv438
AS41582Fraport Slovenija, d.o.o.UnclassifiedIPv438
AS202840ELMITEL d.o.o.UnclassifiedIPv436
AS197843Alcad podjetje za projektiranje, trgovino in storitve d.o.o.UnclassifiedIPv435
AS212548Petrol d.d. LjubljanaUnclassifiedIPv4 IPv635
AS51565HC CENTER druzba za informacijske tehnologije d.o.o.UnclassifiedIPv433
AS198827Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d.UnclassifiedIPv4 IPv633
AS199249Genis d.o.o.UnclassifiedIPv632
AS50815TELPROM Informacijske tehnologije d.o.o.UnclassifiedIPv432
AS44632KRONTRON d.o.o.UnclassifiedIPv427
AS42700Realis Informacijske tehnologije d.o.o.UnclassifiedIPv4 IPv625
AS41640Halcom d.o.o.UnclassifiedIPv418
AS212979AP LJUBLJANA d.d.UnclassifiedIPv416
AS28951PANTEON GROUP, Svetovanje in inzeniring d.o.o.UnclassifiedIPv416
AS41716Ministry of foreign affairs of Republic of SloveniaUnclassifiedIPv414
AS197864Infonet Media d.o.o.UnclassifiedIPv414
AS47903JUB d.o.o.UnclassifiedIPv411
AS197655GEN-I d.o.o.UnclassifiedIPv410
AS60435Humanfrog d.o.o.HostingIPv410
AS50592Javni Zavod Lekrana LjubljanaUnclassifiedIPv410
AS21401Borzen d.o.o.UnclassifiedIPv49
AS28984Dezelna Banka Slovenije d.d.UnclassifiedIPv49
AS198470RLS merilna tehnika d.o.o.UnclassifiedIPv49
AS197416Talpas, d.o.o.UnclassifiedIPv49
AS29374GENERALI zavarovalnica d.d.UnclassifiedIPv49
AS31711Addiko Bank d.d.UnclassifiedIPv49
AS8558HTTPool d.o.o.UnclassifiedIPv49
AS39497Titus Lama, proizvodnja in prodaja pohistvenega okovja, d.o.o.UnclassifiedIPv49
AS209996Adacta d.o.o.UnclassifiedIPv49
AS196837ISTRABENZ TURIZEM d.d.UnclassifiedIPv49
AS20691General Logistics Systems logisticne storitve d.o.o.UnclassifiedIPv49
AS51573XLAB razvoj programske opreme in svetovanje d.o.o.UnclassifiedIPv44
AS43034Cimos d.d. Avtomobilska IndustrijaUnclassifiedIPv44
AS49659SkyToll, a. s.UnclassifiedIPv43
AS43462Smart Com d.o.o.UnclassifiedIPv41

Adjacency

Adjacent networks

150 shown

Every AS seen directly next to AS34779 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS33891Core-Backbone GmbHHostingIPv4 IPv61,699
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,290
AS1299Arelion Sweden ABTransitIPv4 IPv61,284
AS6939Hurricane Electric LLCTransitIPv4 IPv61,274
AS201522UB330.net d.o.o.UnclassifiedIPv4 IPv6343
AS203618UB330.net d.o.o.UnclassifiedIPv4 IPv6275
AS49592Pipe Networks LTDUnclassifiedIPv4 IPv6221
AS198213FREENET internet d.o.o.UnclassifiedIPv4183
AS51396Pfcloud UG (haftungsbeschrankt)HostingIPv4 IPv6173
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv6172
AS50673Serverius Holding B.V.UnclassifiedIPv4164
AS44615PRO PLUS, d.o.o.UnclassifiedIPv4162
AS28850Zavod za zdravstveno zavarovanje SlovenijeUnclassifiedIPv4159
AS204092Association GRIFONUnclassifiedIPv4 IPv6154
AS57463NetIX Communications JSCUnclassifiedIPv4148
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv6147
AS24482SG.GSHostingIPv4 IPv6146
AS6696VERIXI SAUnclassifiedIPv4129
AS56993KONTROLA ZRACNEGA PROMETA SLOVENIJE, d.o.o.UnclassifiedIPv4 IPv6124
AS60973ZUPO D.O.O.UnclassifiedIPv4 IPv6123
AS401914INTERCODINGUnclassifiedIPv4122
AS3303Swisscom (Schweiz) AGResidentialIPv4120
AS37100SEACOM LimitedUnclassifiedIPv4120
AS37721Virtual Technologies & SolutionsResidentialIPv4114
AS199971Ixtlan Team d.o.o.UnclassifiedIPv4 IPv6112
AS20485Joint Stock Company TransTeleComUnclassifiedIPv4105
AS201905Dspot d.o.o.UnclassifiedIPv4 IPv699
AS212170Rok Potocnik, s.p.UnclassifiedIPv4 IPv699
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv698
AS50344CDE IT, informacijske resitve d.o.o.UnclassifiedIPv4 IPv698
AS57517Ministrstvo za notranje zadeveUnclassifiedIPv4 IPv692
AS201395IT-TIM d.o.o.UnclassifiedIPv4 IPv691
AS197579BASS d.o.o., CeljeUnclassifiedIPv4 IPv682
AS39387DELO Casopisno Zaloznisko Podjetje d.o.o.UnclassifiedIPv4 IPv677
AS213115MMITECH d.o.o.UnclassifiedIPv4 IPv665
AS49590TRENDNET d.o.o.UnclassifiedIPv461
AS47676Vancas Hotel d.o.o.UnclassifiedIPv461
AS211606UNIJA ETL IT d.o.o., LjubljanaUnclassifiedIPv461
AS60215Projekt IP d.o.o.UnclassifiedIPv461
AS49853CETRTAPOT, avtomatska identifikacija, racunalnistvo in informatika, d.o.o.UnclassifiedIPv461
AS24728REDOX d.o.o. PortorozUnclassifiedIPv461
AS58213TOTTER MIDI podjetje za proizvodnjo in raziskave, razvoj in trgovino, d.o.o., MengesUnclassifiedIPv461
AS44744FLINT-SI d.o.o.UnclassifiedIPv461
AS12785ZVD Zavod za varstvo pri delu d.d.UnclassifiedIPv461
AS31545GENERALI zavarovalnica d.d.UnclassifiedIPv461
AS197877ASSISTANCE CORIS d.o.o. LjubljanaUnclassifiedIPv461
AS210719ADRIA MOBIL, d.o.o. Novo mestoUnclassifiedIPv461
AS49896Japet d.o.o.UnclassifiedIPv461
AS42273Sava d.d.UnclassifiedIPv461
AS47993Bankart procesiranje placilnih instrumentov d.o.o. LjubljanaUnclassifiedIPv456
AS48772GLOBUS MARINE INTERNATIONAL d.o.o.UnclassifiedIPv456
AS25303KDD d.d.UnclassifiedIPv4 IPv655
AS198061Valicon d.o.o.UnclassifiedIPv454
AS48419SALUS, Ljubljana, d.d.UnclassifiedIPv454
AS39320ACTUAL I.T. d.d.UnclassifiedIPv448
AS198245Monolit d.o.o.UnclassifiedIPv447
AS49402Comtrade nepremicnine d.o.o.UnclassifiedIPv446
AS29632Netassist International EOODUnclassifiedIPv645
AS42757Banka Sparkasse d.d.UnclassifiedIPv444
AS197881KRONTRON d.o.o.UnclassifiedIPv443
AS198307TPV AUTOMOTIVE d.o.o.UnclassifiedIPv443
AS51644Datalab Tehnologije d.d.UnclassifiedIPv443
AS44085DARS d.d.UnclassifiedIPv443
AS42948Sportna loterija d.d.UnclassifiedIPv443
AS202547Hranilnica LON d.d., KranjUnclassifiedIPv443
AS43351Gorenje, d.o.o.UnclassifiedIPv443
AS49927Mikrografija Trgovina d.o.o.UnclassifiedIPv442
AS205509Elektro Primorska, podjetje za distribucijo elektricne energije, d.d.UnclassifiedIPv442
AS41182Mladinska knjiga Zalozba, d.dUnclassifiedIPv442
AS25173ISKRA, d.o.o.UnclassifiedIPv4 IPv642
AS43164Mikrocop d.o.o.UnclassifiedIPv441
AS45002JAVNI HOLDING Ljubljana, d.o.o.UnclassifiedIPv441
AS29015KRKA, d.d.Novo mestoUnclassifiedIPv440
AS50093Epilog d.o.o.UnclassifiedIPv440
AS49636Ljubljanski urbanisticni zavod d.d.UnclassifiedIPv439
AS48609KPMG SLOVENIJA, podjetje za revidiranje, d.o.oUnclassifiedIPv439
AS47904ARCTUR d.o.o.UnclassifiedIPv4 IPv639
AS48388Splosna Bolnisnica IzolaUnclassifiedIPv438
AS35343Generali Investments d.o.o.UnclassifiedIPv438
AS41582Fraport Slovenija, d.o.o.UnclassifiedIPv438
AS202840ELMITEL d.o.o.UnclassifiedIPv436
AS197843Alcad podjetje za projektiranje, trgovino in storitve d.o.o.UnclassifiedIPv435
AS212548Petrol d.d. LjubljanaUnclassifiedIPv4 IPv635
AS48185team.blue NVUnclassifiedIPv4 IPv634
AS51565HC CENTER druzba za informacijske tehnologije d.o.o.UnclassifiedIPv433
AS198827Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d.UnclassifiedIPv4 IPv633
AS199249Genis d.o.o.UnclassifiedIPv632
AS50815TELPROM Informacijske tehnologije d.o.o.UnclassifiedIPv432
AS44632KRONTRON d.o.o.UnclassifiedIPv427
AS42700Realis Informacijske tehnologije d.o.o.UnclassifiedIPv4 IPv625
AS41640Halcom d.o.o.UnclassifiedIPv418
AS212979AP LJUBLJANA d.d.UnclassifiedIPv416
AS28951PANTEON GROUP, Svetovanje in inzeniring d.o.o.UnclassifiedIPv416
AS17639Converge ICT Solutions Inc.UnclassifiedIPv615
AS41716Ministry of foreign affairs of Republic of SloveniaUnclassifiedIPv414
AS197864Infonet Media d.o.o.UnclassifiedIPv414
AS47903JUB d.o.o.UnclassifiedIPv411
AS50592Javni Zavod Lekrana LjubljanaUnclassifiedIPv410
AS43061Stelkom d.o.o.UnclassifiedIPv410
AS60435Humanfrog d.o.o.HostingIPv410
AS197655GEN-I d.o.o.UnclassifiedIPv410
AS28984Dezelna Banka Slovenije d.d.UnclassifiedIPv49
AS39497Titus Lama, proizvodnja in prodaja pohistvenega okovja, d.o.o.UnclassifiedIPv49
AS31711Addiko Bank d.d.UnclassifiedIPv49
AS209996Adacta d.o.o.UnclassifiedIPv49
AS21401Borzen d.o.o.UnclassifiedIPv49
AS198470RLS merilna tehnika d.o.o.UnclassifiedIPv49
AS196837ISTRABENZ TURIZEM d.d.UnclassifiedIPv49
AS197416Talpas, d.o.o.UnclassifiedIPv49
AS20691General Logistics Systems logisticne storitve d.o.o.UnclassifiedIPv49
AS8558HTTPool d.o.o.UnclassifiedIPv49
AS29374GENERALI zavarovalnica d.d.UnclassifiedIPv49
AS43034Cimos d.d. Avtomobilska IndustrijaUnclassifiedIPv44
AS51573XLAB razvoj programske opreme in svetovanje d.o.o.UnclassifiedIPv44
AS49659SkyToll, a. s.UnclassifiedIPv43
AS31543myNet GmbHResidentialIPv43
AS6461Zayo BandwidthTransitIPv42
AS15935ha-vel internet s.r.o.UnclassifiedIPv42
AS174Cogent Communications, LLCTransitIPv41

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS34779, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 7 exchanges across 7 countries and 1 region.

ExchangeLocationTheir addressMember ports
Neutral Internet ExchangeAmsterdam, Netherlands193.239.117.237665
NetIXSofia, Bulgaria185.1.226.141264
Peering.czPrague, Czech Republic185.0.20.34212
Vienna Internet ExchangeVienna, Austria193.203.0.208188
Budapest Internet ExchangeBudapest, Hungary193.188.137.36119
Croatian Internet ExchangeZagreb, Croatia185.1.87.7246
Slovenian Internet ExchangeLjubljana, Slovenia91.220.194.1439

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.