subnet.im

AS210387Guardy Limited

United KingdomRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS210387 (Guardy Limited), an access network registered in the United Kingdom with RIPE NCC, originates 7 IPv4 prefixes covering 1.8k addresses. By IPv4 address space that makes it the 30,392nd-largest of the 80,733 networks we see originating IPv4, and the 864th-largest of 2,122 in the United Kingdom. It is seen behind 1 upstream network, most often AS200010 (Olfe Veri Merkezi Anonim Sirketi). 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

7

IPv6 prefixes

0

IPv4 addresses

1.8k

IPv6 /64s

0

Upstream graph

The networks AS210387 is seen behind, one and two hops out, drawn from real AS paths.

AS210387Toward the internet core
Upstream graph for AS210387: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS210387Guardy LimitedThis networkAS200010Olfe Veri Merkezi…AS5405Inter.link GmbHAS9121Turk Telekom

Networks observed one and two hops upstream of AS210387 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 AS210387
NetworkCountryRelationshipPathsVantage pts
AS200010Olfe Veri Merkezi Anonim SirketiTRPeer53276

Prefixes

The largest blocks AS210387 originates, widest first.

Largest prefixes originated by AS210387
PrefixAddressesVisibility
36.255.96.0/2425676/76
77.90.160.0/2425676/76
185.148.241.0/2425676/76
185.148.242.0/2425676/76
185.169.181.0/2425676/76
192.253.243.0/2425676/76
206.123.146.0/2425676/76

Routing health

How AS210387'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

25 announced and 20 withdrawn in all; the most recent are shown.

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