asn.dev

Observed topology

AS35706 NAO

Upstreams 11 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 7

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS35706: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6195
AS1299Arelion Sweden ABTransitIPv4 IPv6162
AS6939Hurricane Electric LLCTransitIPv4 IPv689
AS50304Blix Solutions ASUnclassifiedIPv416
AS1257Tele2 Sverige ABMobileIPv48
AS57463NetIX Communications JSCUnclassifiedIPv48
AS24482SG.GSHostingIPv48
AS20485Joint Stock Company TransTeleComUnclassifiedIPv48
AS12552GlobalConnect ABUnclassifiedIPv48
AS3303Swisscom (Schweiz) AGResidentialIPv48
AS8434Telenor Sverige ABResidentialIPv43

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 AS35706 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS47467Griffel ABUnclassifiedIPv4 IPv6401
AS201983Ansluten Hosting i Sverige ABResidentialIPv4 IPv6153
AS207448Pema Kommunikationer ABUnclassifiedIPv4 IPv6148
AS35100Patrik LagermanUnclassifiedIPv4 IPv6102
AS213072Mr. Jonas Henrik AlexanderssonUnclassifiedIPv460
AS208001Nordlo Vaxjo & Ljungby ABUnclassifiedIPv412
AS211353Mjoback Overlida Fiber Ekonomisk foreningUnclassifiedIPv410

Adjacency

Adjacent networks

25 shown

Every AS seen directly next to AS35706 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4 IPv6607
AS1299Arelion Sweden ABTransitIPv4 IPv6593
AS47467Griffel ABUnclassifiedIPv4 IPv6401
AS207448Pema Kommunikationer ABUnclassifiedIPv4 IPv6258
AS201983Ansluten Hosting i Sverige ABResidentialIPv4 IPv6159
AS6939Hurricane Electric LLCTransitIPv4 IPv6116
AS35100Patrik LagermanUnclassifiedIPv4 IPv6102
AS213072Mr. Jonas Henrik AlexanderssonUnclassifiedIPv460
AS12552GlobalConnect ABUnclassifiedIPv446
AS50304Blix Solutions ASUnclassifiedIPv435
AS24482SG.GSHostingIPv428
AS57463NetIX Communications JSCUnclassifiedIPv428
AS3303Swisscom (Schweiz) AGResidentialIPv424
AS20485Joint Stock Company TransTeleComUnclassifiedIPv424
AS208001Nordlo Vaxjo & Ljungby ABUnclassifiedIPv412
AS1257Tele2 Sverige ABMobileIPv411
AS211353Mjoback Overlida Fiber Ekonomisk foreningUnclassifiedIPv410
AS8434Telenor Sverige ABResidentialIPv43

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 AS35706, 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 3 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
Netnod StockholmStockholm, Sweden195.69.119.15377
Netnod Sundsvall- GävleSundsvall, Sweden194.68.128.15318
STHIX - GothenburgGothenburg, Sweden185.1.82.1914

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.