subnet.im

AS212871SouverIT UG

GermanyRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS212871 (SouverIT UG), an access network registered in Germany with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 17 IPv6 prefixes. By IPv4 address space that makes it the 59,962nd-largest of the 80,733 networks we see originating IPv4, and the 1,778th-largest of 2,330 in Germany. It is seen behind 2 upstream networks, most often AS33984 (Surfplanet GmbH) and AS34872 (Servperso Systems). 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

1

IPv6 prefixes

17

IPv4 addresses

256

IPv6 /64s

1.1M

Upstream graph

The networks AS212871 is seen behind, one and two hops out, drawn from real AS paths.

AS212871Toward the internet core
Upstream graph for AS212871: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212871SouverIT UGThis networkAS33984Surfplanet GmbHAS34872Servperso SystemsAS3320Deutsche Telekom …AS8422NetCologneAS6939Hurricane Electri…AS601443W Infra B.V.

Networks observed one and two hops upstream of AS212871 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

5

adjacent networks

Upstreams
240%
Peers
360%
Downstreams
00%

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

Upstreams of AS212871
NetworkCountryRelationshipPathsVantage pts
AS33984Surfplanet GmbHDEPeer717138
AS34872Servperso SystemsBEPeer42663

Prefixes

The largest blocks AS212871 originates, widest first.

Largest prefixes originated by AS212871
PrefixAddressesVisibility
31.57.214.0/2425675/76
2a0c:b641:290::/4865.5k × /6462/63
2a0c:b641:291::/4865.5k × /6462/63
2a0c:b641:292::/4865.5k × /6462/63
2a0c:b641:293::/4865.5k × /6463/63
2a0c:b641:294::/4865.5k × /6463/63
2a0c:b641:295::/4865.5k × /6463/63
2a0c:b641:296::/4865.5k × /6463/63
2a0c:b641:297::/4865.5k × /6463/63
2a0c:b641:298::/4865.5k × /6463/63

Routing health

How AS212871'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%18
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%18
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 17 prefixes

  • /4865.5k × /64100.0%17

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS212871 started or stopped in this period.

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