SUBNET.IM

AS31572Photonium NetSolutions GmbH

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

2

IPv6 prefixes

1

IPv4 addresses

3.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS31572 is seen behind, one and two hops out, drawn from real AS paths.

AS31572Toward the internet core
Upstream graph for AS31572: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31572Photonium NetSolu…This networkAS1299Arelion (fka. Tel…AS3320Deutsche Telekom …AS6939Hurricane Electri…AS12586GHOSTnet GmbHAS209824Georg KroeberAS16552Tiggee LLCAS13030Init7 (Switzerlan…AS398465Rackdog LLCAS18106Viewqwest Pte LtdAS20130Depaul UniversityAS33891Core-Backbone GmbHAS41692OpenCarrier eG

Networks observed one and two hops upstream of AS31572 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

36

adjacent networks

Upstreams
1028%
Peers
2672%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS31572
NetworkCountryRelationshipPathsVantage pts
AS209824Georg KroeberDEPeer7638
AS6939Hurricane Electric LLCUSPeer6563
AS1299Arelion (fka. Telia Carrier)SEPeer3819
AS3320Deutsche Telekom AGDEPeer2814
AS12586GHOSTnet GmbHDEPeer42
AS24482SG.GSSGPeer21
AS8298IPng Networks GmbHCHPeer21
AS132337AxclusiveSGPeer21
AS24940Hetzner Online GmbHDEPeer21
AS25091IP-Max SACHPeer21

Prefixes

The largest blocks AS31572 originates, widest first.

Largest prefixes originated by AS31572
PrefixAddressesVisibility
109.71.216.0/212k80/80
195.234.104.0/221k80/80
2a00:1fd8::/324.3B × /6461/62

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.