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AS58212dataforest GmbH

GermanyRegistryRIPE NCC

As of 10th November 2026, AS58212 (dataforest GmbH), a network registered in Germany with RIPE NCC, originates 78 IPv4 prefixes covering 21.5k addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 6,863rd-largest of the 80,733 networks we see originating IPv4, and the 247th-largest of 2,330 in Germany. It is seen behind 32 upstream networks, most often AS2914 (NTT America, Inc.) and AS6453 (TATA Communications (America) Inc), and in front of 53 downstream networks. 88% of its announcements have a valid RPKI ROA; 4 are RPKI-invalid. 91% 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

78

IPv6 prefixes

17

IPv4 addresses

21.5k

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…AS32590Valve CorporationAS49544i3D.net B.VAS215859Hetzner Cloud - S…AS6667Elisa OyjAS398465Rackdog LLCAS8220COLTAS35280F5 Networks SARLAS56662Marcin 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

297

adjacent networks

Upstreams
3211%
Peers
21271%
Downstreams
5318%

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

Upstreams of AS58212
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer14,29176
AS6453TATA Communications (America) IncUSPeer13,61963
AS3257GTT Communications Inc.USPeer11,187126
AS13030Init7 (Switzerland) Ltd.CHPeer1,2645
AS32590Valve CorporationUSPeer6392
AS49544i3D.net B.VNLPeer6372
AS24940Hetzner Online GmbHDEPeer6232
AS24482SG.GSSGPeer6223
AS52075Wifirst S.A.S.FRPeer6122
AS13237euNetworks GmbHDEPeer5151

Prefixes

All 95

The largest blocks AS58212 originates, widest first.

Largest prefixes originated by AS58212
PrefixAddressesVisibility
31.57.104.0/221k1/76
31.57.108.0/221k1/76
2.59.132.0/2425676/76
2.59.133.0/2425676/76
2.59.134.0/2425676/76
2.59.135.0/2425676/76
5.175.161.0/2425676/76
5.182.201.0/2425676/76
5.231.70.0/2425676/76
37.247.119.0/2425676/76

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

  • Valid88.4%84
  • Invalid4.2%4
  • No ROA7.4%7

Propagation

  • Globally propagated90% of full-feed peers or more90.5%86
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%9.5%9

Prefix sizes

IPv4 — 78 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 12th Oct 2026.

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