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AS58212dataforest GmbH

GermanyRegistryRIPE NCC

As of 26th September 2026, AS58212 (dataforest GmbH), a network registered in Germany with RIPE NCC, originates 73 IPv4 prefixes covering 18.7k addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 7,334th-largest of the 79,480 networks we see originating IPv4, and the 266th-largest of 2,288 in Germany. It is seen behind 34 upstream networks, most often AS2914 (NTT America, Inc.) and AS6453 (TATA Communications (America) Inc), and in front of 47 downstream networks. 93% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 96% 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

73

IPv6 prefixes

17

IPv4 addresses

18.7k

IPv6 /64s

92.4B

Upstream graph

The networks AS58212 is seen behind, one and two hops out, drawn from real AS paths.

AS58212Toward the internet core
Upstream graph for AS58212: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS58212dataforest GmbHThis networkAS2914NTT America, Inc.AS3257GTT Communication…AS6453TATA Communicatio…AS13030Init7 (Switzerlan…AS49544i3D.net B.VAS3130RGnet OUAS6667Elisa OyjAS398465Rackdog LLCAS8220COLTAS35280F5 Networks SARLAS1299Arelion (fka. Tel…AS56662Marcin Gondek

Networks observed one and two hops upstream of AS58212 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

153

adjacent networks

Upstreams
3422%
Peers
7247%
Downstreams
4731%

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

Upstreams of AS58212
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer14,01587
AS6453TATA Communications (America) IncUSPeer13,82189
AS3257GTT Communications Inc.USPeer11,320131
AS13030Init7 (Switzerland) Ltd.CHAdjacent1,1905
AS49544i3D.net B.VNLAdjacent6022
AS32590Valve CorporationUSAdjacent6002
AS24940Hetzner Online GmbHDEPeer5952
AS24482SG.GSSGPeer5772
AS52075Wifirst S.A.S.FRAdjacent5742
AS13237euNetworks GmbHDEAdjacent4801

Prefixes

All 90

The largest blocks AS58212 originates, widest first.

Largest prefixes originated by AS58212
PrefixAddressesVisibility
2.26.24.0/242563/81
2.26.25.0/242563/81
2.59.132.0/2425681/81
2.59.133.0/2425681/81
2.59.134.0/2425681/81
2.59.135.0/2425681/81
5.175.161.0/2425681/81
5.182.201.0/2425681/81
5.231.70.0/2425681/81
37.247.119.0/2425681/81

Routing health

How AS58212'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

  • Valid93.3%84
  • Invalid2.2%2
  • No ROA4.4%4

Propagation

  • Globally propagated90% of full-feed peers or more95.6%86
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%4.4%4

Prefix sizes

IPv4 — 73 prefixes

IPv6 — 17 prefixes

  • /2934.4B × /6411.8%2
  • /324.3B × /6429.4%5
  • /341.1B × /6411.8%2
  • /4016.8M × /6429.4%5
  • /441M × /6411.8%2
  • /4865.5k × /645.9%1

Recent changes

Announcements that started or stopped since 27th Aug 2026.

  • Announced159.200.230.0/2422nd Sept 2026
  • Announced2a0c:4ac0:1400::/4022nd Sept 2026
  • Withdrawn108.165.32.0/2421st Sept 2026
  • Withdrawn108.165.33.0/2421st Sept 2026
  • Withdrawn31.57.104.0/2221st Sept 2026
  • Withdrawn31.57.108.0/2221st Sept 2026

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