subnet.im

AS215607dataforest GmbH

GermanyRegistryRIPE NCC

As of 11th November 2026, AS215607 (dataforest GmbH), a network registered in Germany with RIPE NCC, originates 90 IPv4 prefixes covering 23k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 6,626th-largest of the 80,747 networks we see originating IPv4, and the 237th-largest of 2,331 in Germany. It is seen behind 1 upstream network, most often AS58212 (dataforest GmbH). 74% of its announcements have a valid RPKI ROA; 21 are RPKI-invalid. 66% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

90

IPv6 prefixes

3

IPv4 addresses

23k

IPv6 /64s

269M

Upstream graph

The networks AS215607 is seen behind, one and two hops out, drawn from real AS paths.

AS215607Toward the internet core
Upstream graph for AS215607: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS215607dataforest GmbHThis networkAS58212dataforest GmbHAS2914NTT America, Inc.AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS215607 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS215607
NetworkCountryRelationshipPathsVantage pts
AS58212dataforest GmbHDEPeer4,881137

Prefixes

All 93

The largest blocks AS215607 originates, widest first.

Largest prefixes originated by AS215607
PrefixAddressesVisibility
2.27.236.0/2425676/76
5.83.146.0/2425676/76
5.83.148.0/2425676/76
5.175.128.0/2425676/76
5.175.132.0/2425676/76
5.175.185.0/2425676/76
5.175.186.0/2425676/76
5.175.248.0/2425676/76
5.231.94.0/2425676/76
13.141.0.0/2425676/76

Routing health

How AS215607'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

  • Valid74.2%69
  • Invalid22.6%21
  • No ROA3.2%3

Propagation

  • Globally propagated90% of full-feed peers or more65.6%61
  • Partially propagated40% to 90%3.2%3
  • Seen by few peersUnder 40%31.2%29

Prefix sizes

IPv4 — 90 prefixes

IPv6 — 3 prefixes

  • /36268M × /6433.3%1
  • /4865.5k × /6466.7%2

Recent changes

Announcements that started or stopped since 12th Oct 2026.

58 announced and 38 withdrawn in all; the most recent are shown.

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