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Organisation profile

Organisation

European Southern Observatory

European Southern Observatory appears in public ASN/IP network-resource records for AS2117, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Network identity: AS2117, IP prefixes: 2, Related networks: 28, and ASNs: 1.

Source description European Southern Observatory is recorded as a company. Current public evidence covers 1 ASN, one supporting public reference; this is treated as an enterprise network resource-holder footprint, not a public carrier-connectivity or outsour...

GlobalLatest 2026-07-24
  • 1ASNs
  • 2IP prefixes
  • 28Relationships
Location
Global
Network identity
AS2117
IP prefixes
2
Related networks
28

Confidence

1
Information type
European Southern Observatory is associated with autonomous system AS2117. Public evidence also covers one supporting public reference. This helps readers see the address-resource layer behind internet reachability and how it fits into the wider infrastructure map.

Related details

Last updated: 2026-05-20

Network identity

1
AS2117

IP prefixes

2
IPv42
134.171.0.0/18134.171.64.0/20

Related networks

28
Relationship topology: European Southern ObservatoryIDDQD-ASAS1273IDDQD-ASDFN Verein zur Foerderung ein…AS680IDDQD-ASIDDQD-ASVODAFONE GRP PLCEuropean Southern Observa…
This entityupstream / providerdownstream / customerpeercorporate / legalother

The entity sits in the centre; its customers fan out to the left and its upstream providers to the right (arrows show transit direction). Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-07

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

IDDQD-AS
downstreamHigh confidence· 29 records· 14 high · 6 unrated· Latest 2026-06
IDDQD-AS
downstreamHigh confidence· 8 records· 8 high· Latest 2026-06
IDDQD-AS
downstreamHigh confidence· 11 records· 2 high· Latest 2026-06
IDDQD-AS
downstreamHigh confidence· Latest 2026-06
VODAFONE GRP PLC
downstreamHigh confidence· 5 records· 3 high · 2 unrated· Latest 2026-06
VODAFONE GRP PLC
downstreamHigh confidence· Latest 2026-06
DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
downstreamHigh confidence· Latest 2026-06
Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
downstreamHigh confidence· Latest 2026-06
Karsten Leipold
downstreamHigh confidence· Latest 2026-06
DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.AS680Multiple relationships recorded
peerMedium confidence· 2 records· 2 medium· Latest 2026-07downstreamHigh confidence· 12 records· 12 unrated· Latest 2026-06
IDDQD-ASAS1273
downstreamHigh confidence· 60 records· 54 high · 6 unrated· Latest 2026-07
RIPE NETWORK COORDINATION CENTREAS8933
downstreamMedium confidence· Latest 2026-06
ASGARR Consortium GARRAS137
downstreamMedium confidence· Latest 2026-06