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AS218537Cipher Digital Solutions S.R.L.

MoldovaRegistryRIPE NCC

As of 10th November 2026, AS218537 (Cipher Digital Solutions S.R.L.), a network registered in Moldova with RIPE NCC, originates 5 IPv4 prefixes covering 1.3k addresses. By IPv4 address space that makes it the 34,015th-largest of the 80,723 networks we see originating IPv4, and the 42nd-largest of 130 in Moldova. It is seen behind 2 upstream networks, most often AS16276 (OVH SAS) and AS24875 (NovoServe B.V.). 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

5

IPv6 prefixes

0

IPv4 addresses

1.3k

IPv6 /64s

0

Upstream graph

The networks AS218537 is seen behind, one and two hops out, drawn from real AS paths.

AS218537Toward the internet core
Upstream graph for AS218537: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS218537Cipher Digital So…This networkAS16276OVH SASAS24875NovoServe B.V.AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS5405Inter.link GmbH

Networks observed one and two hops upstream of AS218537 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS218537
NetworkCountryRelationshipPathsVantage pts
AS16276OVH SASFRPeer30476
AS24875NovoServe B.V.NLPeer7676

Prefixes

The largest blocks AS218537 originates, widest first.

Largest prefixes originated by AS218537
PrefixAddressesVisibility
187.7.196.0/2425676/76
187.7.207.0/2425676/76
191.217.161.0/2425676/76
201.3.237.0/2425676/76
201.7.27.0/2425676/76

Routing health

How AS218537'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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