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AS218147Martins Kramins

European UnionRegistryRIPE NCC

As of 11th November 2026, AS218147 (Martins Kramins), a network registered in European Union with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses. By IPv4 address space that makes it the 59,982nd-largest of the 80,747 networks we see originating IPv4, and the 123rd-largest of 201 in European Union. It is seen behind 1 upstream network, most often AS137409 (GSL Networks Pty LTD). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

256

IPv6 /64s

0

Upstream graph

The networks AS218147 is seen behind, one and two hops out, drawn from real AS paths.

AS218147Toward the internet core
Upstream graph for AS218147: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS218147Martins KraminsThis networkAS137409GSL Networks Pty …AS8529Zain Omantel Inte…AS32590Valve Corporation

Networks observed one and two hops upstream of AS218147 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 AS218147
NetworkCountryRelationshipPathsVantage pts
AS137409GSL Networks Pty LTDAUPeer5555

Prefixes

The largest blocks AS218147 originates, widest first.

Largest prefixes originated by AS218147
PrefixAddressesVisibility
48.103.141.0/2425655/76

Routing health

How AS218147'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%1
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%100.0%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 1 prefixes

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.