subnet.im

AS5425Primetel PLC

CyprusRegistryRIPE NCC

As of 11th November 2026, AS5425 (Primetel PLC), a network registered in Cyprus with RIPE NCC, originates 30 IPv4 prefixes covering 15.9k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 8,400th-largest of the 80,743 networks we see originating IPv4, and the 14th-largest of 132 in Cyprus. It is seen behind 1 upstream network, most often AS8544 (Primetel PLC). None of its announcements have a valid RPKI ROA. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

30

IPv6 prefixes

1

IPv4 addresses

15.9k

IPv6 /64s

65.5k

Upstream graph

The networks AS5425 is seen behind, one and two hops out, drawn from real AS paths.

AS5425Toward the internet core
Upstream graph for AS5425: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS5425Primetel PLCThis networkAS8544Primetel PLCAS174Cogent Communicat…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS5425 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 AS5425
NetworkCountryRelationshipPathsVantage pts
AS8544Primetel PLCCYPeer2,342138

Prefixes

All 31

The largest blocks AS5425 originates, widest first.

Largest prefixes originated by AS5425
PrefixAddressesVisibility
194.154.128.0/198.2k76/76
194.154.140.0/2351276/76
194.154.128.0/2425676/76
194.154.129.0/2425676/76
194.154.130.0/2425676/76
194.154.131.0/2425676/76
194.154.132.0/2425676/76
194.154.133.0/2425676/76
194.154.134.0/2425676/76
194.154.135.0/2425676/76

Routing health

How AS5425'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

  • Valid0.0%0
  • Invalid0.0%0
  • No ROA100.0%31

Propagation

  • Globally propagated90% of full-feed peers or more100.0%31
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 30 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS5425 started or stopped in this period.

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