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AS197646Rootweb Limited

CyprusRegistryRIPE NCC

As of 11th November 2026, AS197646 (Rootweb Limited), a network registered in Cyprus with RIPE NCC, originates 12 IPv4 prefixes covering 3.1k addresses. By IPv4 address space that makes it the 20,481st-largest of the 80,763 networks we see originating IPv4, and the 31st-largest of 132 in Cyprus. It is seen behind 2 upstream networks, most often AS212477 (RoyaleHosting B.V.) and AS49453 (Global Layer B.V.). 33% of its announcements have a valid RPKI ROA; 7 are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS197646 is seen behind, one and two hops out, drawn from real AS paths.

AS197646Toward the internet core
Upstream graph for AS197646: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS197646Rootweb LimitedThis networkAS49453Global Layer B.V.AS212477RoyaleHosting B.V.AS5405Inter.link GmbHAS2914NTT America, Inc.AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS197646 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 AS197646
NetworkCountryRelationshipPathsVantage pts
AS212477RoyaleHosting B.V.NLPeer133
AS49453Global Layer B.V.NLPeer71

Prefixes

The largest blocks AS197646 originates, widest first.

Largest prefixes originated by AS197646
PrefixAddressesVisibility
45.6.44.0/242561/77
45.137.84.0/242561/77
80.174.160.0/242563/77
80.174.161.0/242563/77
80.174.162.0/242563/77
80.174.163.0/242563/77
206.15.48.0/242561/77
206.15.49.0/242561/77
211.149.32.0/242561/77
211.149.33.0/242561/77

Routing health

How AS197646'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

  • Valid33.3%4
  • Invalid58.3%7
  • No ROA8.3%1

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%12

Prefix sizes

IPv4 — 12 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

11 announced and 7 withdrawn in all; the most recent are shown.

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