subnet.im

AS25198INTERKVM HOST (ZetServers)

RomaniaRegistryRIPE NCC

As of 12th November 2026, AS25198 (INTERKVM HOST (ZetServers)), a network registered in Romania with RIPE NCC, originates 137 IPv4 prefixes covering 35.1k addresses and 10 IPv6 prefixes. By IPv4 address space that makes it the 5,309th-largest of the 80,772 networks we see originating IPv4, and the 16th-largest of 914 in Romania. It is seen behind 1 upstream network, most often AS6204 (INTERKVM HOST SRL), and in front of 2 downstream networks. 78% of its announcements have a valid RPKI ROA; 29 are RPKI-invalid. 67% of its routes reach at least 90% of full-feed peers, and 11 prefixes are also originated by another network.

At a glance

IPv4 prefixes

137

IPv6 prefixes

10

IPv4 addresses

35.1k

IPv6 /64s

6.2B

Upstream graph

The networks AS25198 is seen behind, one and two hops out, drawn from real AS paths.

AS25198Toward the internet core
Upstream graph for AS25198: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25198INTERKVM HOST (Ze…This networkAS6204INTERKVM HOST SRLAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS25198 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

10

adjacent networks

Upstreams
110%
Peers
770%
Downstreams
220%

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

Upstreams of AS25198
NetworkCountryRelationshipPathsVantage pts
AS6204INTERKVM HOST SRLROPeer8,155142

Prefixes

All 147

The largest blocks AS25198 originates, widest first.

Largest prefixes originated by AS25198
PrefixAddressesVisibility
5.83.216.0/242561/78
5.83.217.0/242561/78
9.247.174.0/2425657/78
31.56.100.0/2425677/78
31.58.54.0/2425657/78
37.98.146.0/242561/78
37.230.50.0/242561/78
37.230.52.0/242561/78
37.230.55.0/2425677/78
45.132.80.0/242561/78

Routing health

How AS25198'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

  • Valid77.6%114
  • Invalid19.7%29
  • No ROA2.7%4

Propagation

  • Globally propagated90% of full-feed peers or more67.3%99
  • Partially propagated40% to 90%5.4%8
  • Seen by few peersUnder 40%27.2%40

Prefix sizes

IPv4 — 137 prefixes

IPv6 — 10 prefixes

  • /324.3B × /6410.0%1
  • /36268M × /6470.0%7
  • /4865.5k × /6420.0%2

Recent changes

Announcements that started or stopped since 13th Oct 2026.

69 announced and 49 withdrawn in all; the most recent are shown.

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