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AS59592intercolo GmbH

GermanyRegistryRIPE NCC

As of 27th September 2026, AS59592 (intercolo GmbH), a network registered in Germany with RIPE NCC, originates 2 IPv6 prefixes. It is seen behind 2 upstream networks, most often AS12586 (GHOSTnet GmbH) and AS57433 (intercolo GmbH). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

0

IPv6 prefixes

2

IPv4 addresses

0

IPv6 /64s

4.3B

Upstream graph

The networks AS59592 is seen behind, one and two hops out, drawn from real AS paths.

AS59592Toward the internet core
Upstream graph for AS59592: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS59592intercolo GmbHThis networkAS12586GHOSTnet GmbHAS57433intercolo GmbHAS3257GTT Communication…AS3320Deutsche Telekom …AS9002RETN Limited

Networks observed one and two hops upstream of AS59592 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS59592
NetworkCountryRelationshipPathsVantage pts
AS12586GHOSTnet GmbHDEPeer6464
AS57433intercolo GmbHDEPeer6464

Prefixes

The largest blocks AS59592 originates, widest first.

Largest prefixes originated by AS59592
PrefixAddressesVisibility
2a00:ccc4::/324.3B × /6464/65
2a02:2fc0:e::/4865.5k × /6464/65

Routing health

How AS59592's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%2
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%2
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv6 — 2 prefixes

  • /324.3B × /6450.0%1
  • /4865.5k × /6450.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn37.114.33.0/2421st Sept 2026

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