Observed topology
AS34779 T-2-AS AS set propagated by T-2 d.o.o.
Transit
Upstream networks
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.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 398 |
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 362 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 361 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 333 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 52 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | Unclassified | IPv4 IPv6 | 34 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 34 |
| AS29504 | Freenet Liberec, z.s. | Unclassified | IPv4 IPv6 | 34 |
| AS48185 | team.blue NV | Unclassified | IPv4 IPv6 | 34 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 34 |
| AS204092 | Association GRIFON | Unclassified | IPv4 IPv6 | 34 |
| AS6696 | VERIXI SA | Unclassified | IPv4 | 26 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 26 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 26 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 26 |
| AS57463 | NetIX Communications JSC | Unclassified | IPv4 | 26 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 26 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 16 |
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
Networks for which AS34779 was observed as the last hop before the origin, meaning it appears to provide them transit.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS201522 | UB330.net d.o.o. | Unclassified | IPv4 IPv6 | 343 |
| AS203618 | UB330.net d.o.o. | Unclassified | IPv4 IPv6 | 275 |
| AS198213 | FREENET internet d.o.o. | Unclassified | IPv4 | 183 |
| AS44615 | PRO PLUS, d.o.o. | Unclassified | IPv4 | 162 |
| AS49592 | Pipe Networks LTD | Unclassified | IPv4 IPv6 | 160 |
| AS28850 | Zavod za zdravstveno zavarovanje Slovenije | Unclassified | IPv4 | 159 |
| AS56993 | KONTROLA ZRACNEGA PROMETA SLOVENIJE, d.o.o. | Unclassified | IPv4 IPv6 | 124 |
| AS60973 | ZUPO D.O.O. | Unclassified | IPv4 IPv6 | 123 |
| AS401914 | INTERCODING | Unclassified | IPv4 | 122 |
| AS199971 | Ixtlan Team d.o.o. | Unclassified | IPv4 IPv6 | 112 |
| AS51396 | Pfcloud UG (haftungsbeschrankt) | Hosting | IPv4 IPv6 | 99 |
| AS201905 | Dspot d.o.o. | Unclassified | IPv4 IPv6 | 99 |
| AS212170 | Rok Potocnik, s.p. | Unclassified | IPv4 IPv6 | 99 |
| AS50344 | CDE IT, informacijske resitve d.o.o. | Unclassified | IPv4 IPv6 | 98 |
| AS57517 | Ministrstvo za notranje zadeve | Unclassified | IPv4 IPv6 | 92 |
| AS201395 | IT-TIM d.o.o. | Unclassified | IPv4 IPv6 | 91 |
| AS39387 | DELO Casopisno Zaloznisko Podjetje d.o.o. | Unclassified | IPv4 IPv6 | 77 |
| AS213115 | MMITECH d.o.o. | Unclassified | IPv4 IPv6 | 65 |
| AS24728 | REDOX d.o.o. Portoroz | Unclassified | IPv4 | 61 |
| AS47676 | Vancas Hotel d.o.o. | Unclassified | IPv4 | 61 |
| AS197877 | ASSISTANCE CORIS d.o.o. Ljubljana | Unclassified | IPv4 | 61 |
| AS31545 | GENERALI zavarovalnica d.d. | Unclassified | IPv4 | 61 |
| AS211606 | UNIJA ETL IT d.o.o., Ljubljana | Unclassified | IPv4 | 61 |
| AS210719 | ADRIA MOBIL, d.o.o. Novo mesto | Unclassified | IPv4 | 61 |
| AS60215 | Projekt IP d.o.o. | Unclassified | IPv4 | 61 |
| AS49853 | CETRTAPOT, avtomatska identifikacija, racunalnistvo in informatika, d.o.o. | Unclassified | IPv4 | 61 |
| AS49896 | Japet d.o.o. | Unclassified | IPv4 | 61 |
| AS58213 | TOTTER MIDI podjetje za proizvodnjo in raziskave, razvoj in trgovino, d.o.o., Menges | Unclassified | IPv4 | 61 |
| AS44744 | FLINT-SI d.o.o. | Unclassified | IPv4 | 61 |
| AS12785 | ZVD Zavod za varstvo pri delu d.d. | Unclassified | IPv4 | 61 |
| AS49590 | TRENDNET d.o.o. | Unclassified | IPv4 | 61 |
| AS42273 | Sava d.d. | Unclassified | IPv4 | 61 |
| AS48772 | GLOBUS MARINE INTERNATIONAL d.o.o. | Unclassified | IPv4 | 56 |
| AS47993 | Bankart procesiranje placilnih instrumentov d.o.o. Ljubljana | Unclassified | IPv4 | 56 |
| AS25303 | KDD d.d. | Unclassified | IPv4 IPv6 | 55 |
| AS48419 | SALUS, Ljubljana, d.d. | Unclassified | IPv4 | 54 |
| AS198061 | Valicon d.o.o. | Unclassified | IPv4 | 54 |
| AS197579 | BASS d.o.o., Celje | Unclassified | IPv4 IPv6 | 53 |
| AS39320 | ACTUAL I.T. d.d. | Unclassified | IPv4 | 48 |
| AS198245 | Monolit d.o.o. | Unclassified | IPv4 | 47 |
| AS49402 | Comtrade nepremicnine d.o.o. | Unclassified | IPv4 | 46 |
| AS42757 | Banka Sparkasse d.d. | Unclassified | IPv4 | 44 |
| AS51644 | Datalab Tehnologije d.d. | Unclassified | IPv4 | 43 |
| AS43351 | Gorenje, d.o.o. | Unclassified | IPv4 | 43 |
| AS198307 | TPV AUTOMOTIVE d.o.o. | Unclassified | IPv4 | 43 |
| AS197881 | KRONTRON d.o.o. | Unclassified | IPv4 | 43 |
| AS42948 | Sportna loterija d.d. | Unclassified | IPv4 | 43 |
| AS202547 | Hranilnica LON d.d., Kranj | Unclassified | IPv4 | 43 |
| AS44085 | DARS d.d. | Unclassified | IPv4 | 43 |
| AS49927 | Mikrografija Trgovina d.o.o. | Unclassified | IPv4 | 42 |
| AS41182 | Mladinska knjiga Zalozba, d.d | Unclassified | IPv4 | 42 |
| AS205509 | Elektro Primorska, podjetje za distribucijo elektricne energije, d.d. | Unclassified | IPv4 | 42 |
| AS25173 | ISKRA, d.o.o. | Unclassified | IPv4 IPv6 | 42 |
| AS43164 | Mikrocop d.o.o. | Unclassified | IPv4 | 41 |
| AS45002 | JAVNI HOLDING Ljubljana, d.o.o. | Unclassified | IPv4 | 41 |
| AS29015 | KRKA, d.d.Novo mesto | Unclassified | IPv4 | 40 |
| AS50093 | Epilog d.o.o. | Unclassified | IPv4 | 40 |
| AS48609 | KPMG SLOVENIJA, podjetje za revidiranje, d.o.o | Unclassified | IPv4 | 39 |
| AS49636 | Ljubljanski urbanisticni zavod d.d. | Unclassified | IPv4 | 39 |
| AS47904 | ARCTUR d.o.o. | Unclassified | IPv4 IPv6 | 39 |
| AS48388 | Splosna Bolnisnica Izola | Unclassified | IPv4 | 38 |
| AS35343 | Generali Investments d.o.o. | Unclassified | IPv4 | 38 |
| AS41582 | Fraport Slovenija, d.o.o. | Unclassified | IPv4 | 38 |
| AS202840 | ELMITEL d.o.o. | Unclassified | IPv4 | 36 |
| AS197843 | Alcad podjetje za projektiranje, trgovino in storitve d.o.o. | Unclassified | IPv4 | 35 |
| AS212548 | Petrol d.d. Ljubljana | Unclassified | IPv4 IPv6 | 35 |
| AS51565 | HC CENTER druzba za informacijske tehnologije d.o.o. | Unclassified | IPv4 | 33 |
| AS198827 | Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d. | Unclassified | IPv4 IPv6 | 33 |
| AS199249 | Genis d.o.o. | Unclassified | IPv6 | 32 |
| AS50815 | TELPROM Informacijske tehnologije d.o.o. | Unclassified | IPv4 | 32 |
| AS44632 | KRONTRON d.o.o. | Unclassified | IPv4 | 27 |
| AS42700 | Realis Informacijske tehnologije d.o.o. | Unclassified | IPv4 IPv6 | 25 |
| AS41640 | Halcom d.o.o. | Unclassified | IPv4 | 18 |
| AS212979 | AP LJUBLJANA d.d. | Unclassified | IPv4 | 16 |
| AS28951 | PANTEON GROUP, Svetovanje in inzeniring d.o.o. | Unclassified | IPv4 | 16 |
| AS41716 | Ministry of foreign affairs of Republic of Slovenia | Unclassified | IPv4 | 14 |
| AS197864 | Infonet Media d.o.o. | Unclassified | IPv4 | 14 |
| AS47903 | JUB d.o.o. | Unclassified | IPv4 | 11 |
| AS197655 | GEN-I d.o.o. | Unclassified | IPv4 | 10 |
| AS60435 | Humanfrog d.o.o. | Hosting | IPv4 | 10 |
| AS50592 | Javni Zavod Lekrana Ljubljana | Unclassified | IPv4 | 10 |
| AS21401 | Borzen d.o.o. | Unclassified | IPv4 | 9 |
| AS28984 | Dezelna Banka Slovenije d.d. | Unclassified | IPv4 | 9 |
| AS198470 | RLS merilna tehnika d.o.o. | Unclassified | IPv4 | 9 |
| AS197416 | Talpas, d.o.o. | Unclassified | IPv4 | 9 |
| AS29374 | GENERALI zavarovalnica d.d. | Unclassified | IPv4 | 9 |
| AS31711 | Addiko Bank d.d. | Unclassified | IPv4 | 9 |
| AS8558 | HTTPool d.o.o. | Unclassified | IPv4 | 9 |
| AS39497 | Titus Lama, proizvodnja in prodaja pohistvenega okovja, d.o.o. | Unclassified | IPv4 | 9 |
| AS209996 | Adacta d.o.o. | Unclassified | IPv4 | 9 |
| AS196837 | ISTRABENZ TURIZEM d.d. | Unclassified | IPv4 | 9 |
| AS20691 | General Logistics Systems logisticne storitve d.o.o. | Unclassified | IPv4 | 9 |
| AS51573 | XLAB razvoj programske opreme in svetovanje d.o.o. | Unclassified | IPv4 | 4 |
| AS43034 | Cimos d.d. Avtomobilska Industrija | Unclassified | IPv4 | 4 |
| AS49659 | SkyToll, a. s. | Unclassified | IPv4 | 3 |
| AS43462 | Smart Com d.o.o. | Unclassified | IPv4 | 1 |
Adjacency
Adjacent networks
Every AS seen directly next to AS34779 in a routing path, in either direction.
| AS | Network | Type | Families | Paths seen |
|---|---|---|---|---|
| AS33891 | Core-Backbone GmbH | Hosting | IPv4 IPv6 | 1,699 |
| AS3356 | Level 3 Parent, LLC | Transit | IPv4 IPv6 | 1,290 |
| AS1299 | Arelion Sweden AB | Transit | IPv4 IPv6 | 1,284 |
| AS6939 | Hurricane Electric LLC | Transit | IPv4 IPv6 | 1,274 |
| AS201522 | UB330.net d.o.o. | Unclassified | IPv4 IPv6 | 343 |
| AS203618 | UB330.net d.o.o. | Unclassified | IPv4 IPv6 | 275 |
| AS49592 | Pipe Networks LTD | Unclassified | IPv4 IPv6 | 221 |
| AS198213 | FREENET internet d.o.o. | Unclassified | IPv4 | 183 |
| AS51396 | Pfcloud UG (haftungsbeschrankt) | Hosting | IPv4 IPv6 | 173 |
| AS29504 | Freenet Liberec, z.s. | Unclassified | IPv4 IPv6 | 172 |
| AS50673 | Serverius Holding B.V. | Unclassified | IPv4 | 164 |
| AS44615 | PRO PLUS, d.o.o. | Unclassified | IPv4 | 162 |
| AS28850 | Zavod za zdravstveno zavarovanje Slovenije | Unclassified | IPv4 | 159 |
| AS204092 | Association GRIFON | Unclassified | IPv4 IPv6 | 154 |
| AS57463 | NetIX Communications JSC | Unclassified | IPv4 | 148 |
| AS3333 | Reseaux IP Europeens Network Coordination Centre (RIPE NCC) | Unclassified | IPv4 IPv6 | 147 |
| AS24482 | SG.GS | Hosting | IPv4 IPv6 | 146 |
| AS6696 | VERIXI SA | Unclassified | IPv4 | 129 |
| AS56993 | KONTROLA ZRACNEGA PROMETA SLOVENIJE, d.o.o. | Unclassified | IPv4 IPv6 | 124 |
| AS60973 | ZUPO D.O.O. | Unclassified | IPv4 IPv6 | 123 |
| AS401914 | INTERCODING | Unclassified | IPv4 | 122 |
| AS3303 | Swisscom (Schweiz) AG | Residential | IPv4 | 120 |
| AS37100 | SEACOM Limited | Unclassified | IPv4 | 120 |
| AS37721 | Virtual Technologies & Solutions | Residential | IPv4 | 114 |
| AS199971 | Ixtlan Team d.o.o. | Unclassified | IPv4 IPv6 | 112 |
| AS20485 | Joint Stock Company TransTeleCom | Unclassified | IPv4 | 105 |
| AS201905 | Dspot d.o.o. | Unclassified | IPv4 IPv6 | 99 |
| AS212170 | Rok Potocnik, s.p. | Unclassified | IPv4 IPv6 | 99 |
| AS48362 | Stadtwerke Feldkirch | Residential | IPv4 IPv6 | 98 |
| AS50344 | CDE IT, informacijske resitve d.o.o. | Unclassified | IPv4 IPv6 | 98 |
| AS57517 | Ministrstvo za notranje zadeve | Unclassified | IPv4 IPv6 | 92 |
| AS201395 | IT-TIM d.o.o. | Unclassified | IPv4 IPv6 | 91 |
| AS197579 | BASS d.o.o., Celje | Unclassified | IPv4 IPv6 | 82 |
| AS39387 | DELO Casopisno Zaloznisko Podjetje d.o.o. | Unclassified | IPv4 IPv6 | 77 |
| AS213115 | MMITECH d.o.o. | Unclassified | IPv4 IPv6 | 65 |
| AS49590 | TRENDNET d.o.o. | Unclassified | IPv4 | 61 |
| AS47676 | Vancas Hotel d.o.o. | Unclassified | IPv4 | 61 |
| AS211606 | UNIJA ETL IT d.o.o., Ljubljana | Unclassified | IPv4 | 61 |
| AS60215 | Projekt IP d.o.o. | Unclassified | IPv4 | 61 |
| AS49853 | CETRTAPOT, avtomatska identifikacija, racunalnistvo in informatika, d.o.o. | Unclassified | IPv4 | 61 |
| AS24728 | REDOX d.o.o. Portoroz | Unclassified | IPv4 | 61 |
| AS58213 | TOTTER MIDI podjetje za proizvodnjo in raziskave, razvoj in trgovino, d.o.o., Menges | Unclassified | IPv4 | 61 |
| AS44744 | FLINT-SI d.o.o. | Unclassified | IPv4 | 61 |
| AS12785 | ZVD Zavod za varstvo pri delu d.d. | Unclassified | IPv4 | 61 |
| AS31545 | GENERALI zavarovalnica d.d. | Unclassified | IPv4 | 61 |
| AS197877 | ASSISTANCE CORIS d.o.o. Ljubljana | Unclassified | IPv4 | 61 |
| AS210719 | ADRIA MOBIL, d.o.o. Novo mesto | Unclassified | IPv4 | 61 |
| AS49896 | Japet d.o.o. | Unclassified | IPv4 | 61 |
| AS42273 | Sava d.d. | Unclassified | IPv4 | 61 |
| AS47993 | Bankart procesiranje placilnih instrumentov d.o.o. Ljubljana | Unclassified | IPv4 | 56 |
| AS48772 | GLOBUS MARINE INTERNATIONAL d.o.o. | Unclassified | IPv4 | 56 |
| AS25303 | KDD d.d. | Unclassified | IPv4 IPv6 | 55 |
| AS198061 | Valicon d.o.o. | Unclassified | IPv4 | 54 |
| AS48419 | SALUS, Ljubljana, d.d. | Unclassified | IPv4 | 54 |
| AS39320 | ACTUAL I.T. d.d. | Unclassified | IPv4 | 48 |
| AS198245 | Monolit d.o.o. | Unclassified | IPv4 | 47 |
| AS49402 | Comtrade nepremicnine d.o.o. | Unclassified | IPv4 | 46 |
| AS29632 | Netassist International EOOD | Unclassified | IPv6 | 45 |
| AS42757 | Banka Sparkasse d.d. | Unclassified | IPv4 | 44 |
| AS197881 | KRONTRON d.o.o. | Unclassified | IPv4 | 43 |
| AS198307 | TPV AUTOMOTIVE d.o.o. | Unclassified | IPv4 | 43 |
| AS51644 | Datalab Tehnologije d.d. | Unclassified | IPv4 | 43 |
| AS44085 | DARS d.d. | Unclassified | IPv4 | 43 |
| AS42948 | Sportna loterija d.d. | Unclassified | IPv4 | 43 |
| AS202547 | Hranilnica LON d.d., Kranj | Unclassified | IPv4 | 43 |
| AS43351 | Gorenje, d.o.o. | Unclassified | IPv4 | 43 |
| AS49927 | Mikrografija Trgovina d.o.o. | Unclassified | IPv4 | 42 |
| AS205509 | Elektro Primorska, podjetje za distribucijo elektricne energije, d.d. | Unclassified | IPv4 | 42 |
| AS41182 | Mladinska knjiga Zalozba, d.d | Unclassified | IPv4 | 42 |
| AS25173 | ISKRA, d.o.o. | Unclassified | IPv4 IPv6 | 42 |
| AS43164 | Mikrocop d.o.o. | Unclassified | IPv4 | 41 |
| AS45002 | JAVNI HOLDING Ljubljana, d.o.o. | Unclassified | IPv4 | 41 |
| AS29015 | KRKA, d.d.Novo mesto | Unclassified | IPv4 | 40 |
| AS50093 | Epilog d.o.o. | Unclassified | IPv4 | 40 |
| AS49636 | Ljubljanski urbanisticni zavod d.d. | Unclassified | IPv4 | 39 |
| AS48609 | KPMG SLOVENIJA, podjetje za revidiranje, d.o.o | Unclassified | IPv4 | 39 |
| AS47904 | ARCTUR d.o.o. | Unclassified | IPv4 IPv6 | 39 |
| AS48388 | Splosna Bolnisnica Izola | Unclassified | IPv4 | 38 |
| AS35343 | Generali Investments d.o.o. | Unclassified | IPv4 | 38 |
| AS41582 | Fraport Slovenija, d.o.o. | Unclassified | IPv4 | 38 |
| AS202840 | ELMITEL d.o.o. | Unclassified | IPv4 | 36 |
| AS197843 | Alcad podjetje za projektiranje, trgovino in storitve d.o.o. | Unclassified | IPv4 | 35 |
| AS212548 | Petrol d.d. Ljubljana | Unclassified | IPv4 IPv6 | 35 |
| AS48185 | team.blue NV | Unclassified | IPv4 IPv6 | 34 |
| AS51565 | HC CENTER druzba za informacijske tehnologije d.o.o. | Unclassified | IPv4 | 33 |
| AS198827 | Elektro Gorenjska, podjetje za distribucijo elektricne energije, d.d. | Unclassified | IPv4 IPv6 | 33 |
| AS199249 | Genis d.o.o. | Unclassified | IPv6 | 32 |
| AS50815 | TELPROM Informacijske tehnologije d.o.o. | Unclassified | IPv4 | 32 |
| AS44632 | KRONTRON d.o.o. | Unclassified | IPv4 | 27 |
| AS42700 | Realis Informacijske tehnologije d.o.o. | Unclassified | IPv4 IPv6 | 25 |
| AS41640 | Halcom d.o.o. | Unclassified | IPv4 | 18 |
| AS212979 | AP LJUBLJANA d.d. | Unclassified | IPv4 | 16 |
| AS28951 | PANTEON GROUP, Svetovanje in inzeniring d.o.o. | Unclassified | IPv4 | 16 |
| AS17639 | Converge ICT Solutions Inc. | Unclassified | IPv6 | 15 |
| AS41716 | Ministry of foreign affairs of Republic of Slovenia | Unclassified | IPv4 | 14 |
| AS197864 | Infonet Media d.o.o. | Unclassified | IPv4 | 14 |
| AS47903 | JUB d.o.o. | Unclassified | IPv4 | 11 |
| AS50592 | Javni Zavod Lekrana Ljubljana | Unclassified | IPv4 | 10 |
| AS43061 | Stelkom d.o.o. | Unclassified | IPv4 | 10 |
| AS60435 | Humanfrog d.o.o. | Hosting | IPv4 | 10 |
| AS197655 | GEN-I d.o.o. | Unclassified | IPv4 | 10 |
| AS28984 | Dezelna Banka Slovenije d.d. | Unclassified | IPv4 | 9 |
| AS39497 | Titus Lama, proizvodnja in prodaja pohistvenega okovja, d.o.o. | Unclassified | IPv4 | 9 |
| AS31711 | Addiko Bank d.d. | Unclassified | IPv4 | 9 |
| AS209996 | Adacta d.o.o. | Unclassified | IPv4 | 9 |
| AS21401 | Borzen d.o.o. | Unclassified | IPv4 | 9 |
| AS198470 | RLS merilna tehnika d.o.o. | Unclassified | IPv4 | 9 |
| AS196837 | ISTRABENZ TURIZEM d.d. | Unclassified | IPv4 | 9 |
| AS197416 | Talpas, d.o.o. | Unclassified | IPv4 | 9 |
| AS20691 | General Logistics Systems logisticne storitve d.o.o. | Unclassified | IPv4 | 9 |
| AS8558 | HTTPool d.o.o. | Unclassified | IPv4 | 9 |
| AS29374 | GENERALI zavarovalnica d.d. | Unclassified | IPv4 | 9 |
| AS43034 | Cimos d.d. Avtomobilska Industrija | Unclassified | IPv4 | 4 |
| AS51573 | XLAB razvoj programske opreme in svetovanje d.o.o. | Unclassified | IPv4 | 4 |
| AS49659 | SkyToll, a. s. | Unclassified | IPv4 | 3 |
| AS31543 | myNet GmbH | Residential | IPv4 | 3 |
| AS6461 | Zayo Bandwidth | Transit | IPv4 | 2 |
| AS15935 | ha-vel internet s.r.o. | Unclassified | IPv4 | 2 |
| AS174 | Cogent Communications, LLC | Transit | IPv4 | 1 |
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
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.
| Exchange | Location | Their address | Member ports |
|---|---|---|---|
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.117.237 | 665 |
| NetIX | Sofia, Bulgaria | 185.1.226.141 | 264 |
| Peering.cz | Prague, Czech Republic | 185.0.20.34 | 212 |
| Vienna Internet Exchange | Vienna, Austria | 193.203.0.208 | 188 |
| Budapest Internet Exchange | Budapest, Hungary | 193.188.137.36 | 119 |
| Croatian Internet Exchange | Zagreb, Croatia | 185.1.87.72 | 46 |
| Slovenian Internet Exchange | Ljubljana, Slovenia | 91.220.194.14 | 39 |
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.