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AS198550NODE HOST LIMITED

United KingdomRegistryRIPE NCC

As of 26th September 2026, AS198550 (NODE HOST LIMITED), a network registered in the United Kingdom with RIPE NCC, originates 34 IPv4 prefixes covering 9k addresses. By IPv4 address space that makes it the 11,290th-largest of the 79,516 networks we see originating IPv4, and the 345th-largest of 2,074 in the United Kingdom. It is seen behind 4 upstream networks, most often AS213887 (WAIcore Ltd) and AS218914 (Datagio Systems Ltd.). 88% of its announcements have a valid RPKI ROA; 4 are RPKI-invalid. 88% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

34

IPv6 prefixes

0

IPv4 addresses

9k

IPv6 /64s

0

Upstream graph

The networks AS198550 is seen behind, one and two hops out, drawn from real AS paths.

AS198550Toward the internet core
Upstream graph for AS198550: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS198550NODE HOST LIMITEDThis networkAS137409GSL Networks Pty …AS207567Intezio Worldwide…AS213887WAIcore LtdAS218914Datagio Systems L…AS8529Zain Omantel Inte…AS32590Valve CorporationAS49581Ferdinand Zink tr…AS209693OC NETWORKS LIMIT…AS30823aurologic GmbHAS35598INETCOM CARRIER L…AS207208MEVSPACE sp. z o.…

Networks observed one and two hops upstream of AS198550 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
440%
Peers
660%
Downstreams
00%

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

Upstreams of AS198550
NetworkCountryRelationshipPathsVantage pts
AS213887WAIcore LtdGBPeer1,54681
AS218914Datagio Systems Ltd.GBPeer48581
AS207567Intezio Worldwide LimitedGBPeer33581
AS137409GSL Networks Pty LTDAUPeer8181

Prefixes

All 34

The largest blocks AS198550 originates, widest first.

Largest prefixes originated by AS198550
PrefixAddressesVisibility
191.44.108.0/2351281/81
2.26.124.0/2425681/81
2.26.125.0/2425681/81
2.26.254.0/2425681/81
2.26.255.0/2425681/81
2.27.12.0/2425681/81
2.27.13.0/2425681/81
2.27.14.0/2425681/81
2.27.15.0/2425681/81
31.76.120.0/2425681/81

Routing health

How AS198550'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

  • Valid88.2%30
  • Invalid11.8%4
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more88.2%30
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%11.8%4

Prefix sizes

IPv4 — 34 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Announced150.241.87.0/2422nd Sept 2026
  • Announced191.44.113.0/2422nd Sept 2026
  • Announced201.3.228.0/2422nd Sept 2026
  • Announced81.90.17.0/2422nd Sept 2026
  • Withdrawn103.214.69.0/2421st Sept 2026
  • Withdrawn191.44.108.0/2421st Sept 2026
  • Withdrawn191.44.109.0/2421st Sept 2026
  • Withdrawn94.125.102.0/2421st Sept 2026

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