subnet.im

AS200313IT WEB LTD

British Virgin IslandsRegistryRIPE NCC

As of 10th November 2026, AS200313 (IT WEB LTD), a network registered in the British Virgin Islands with RIPE NCC, originates 33 IPv4 prefixes covering 9.5k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 11,028th-largest of the 80,733 networks we see originating IPv4, and the 4th-largest of 37 in the British Virgin Islands. It is seen behind 4 upstream networks, most often AS57043 (HOSTKEY B.V.) and AS21100 (ROUTE 95 LLC). 31% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 53% of its routes reach at least 90% of full-feed peers, and 25 prefixes are also originated by another network.

At a glance

IPv4 prefixes

33

IPv6 prefixes

3

IPv4 addresses

9.5k

IPv6 /64s

12.9B

Upstream graph

The networks AS200313 is seen behind, one and two hops out, drawn from real AS paths.

AS200313Toward the internet core
Upstream graph for AS200313: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS200313IT WEB LTDThis networkAS21100ROUTE 95 LLCAS50867HOSTKEY B.V.AS57043HOSTKEY B.V.AS395839HOSTKEYAS9002RETN LimitedAS24961WIIT AG (fka. myL…AS20485JSC TransTeleComAS57304RETN RussiaAS174Cogent Communicat…AS6939Hurricane Electri…AS3257GTT Communication…

Networks observed one and two hops upstream of AS200313 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

8

adjacent networks

Upstreams
450%
Peers
450%
Downstreams
00%

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

Upstreams of AS200313
NetworkCountryRelationshipPathsVantage pts
AS57043HOSTKEY B.V.NLPeer1,770136
AS21100ROUTE 95 LLCUSPeer518138
AS395839HOSTKEYUSPeer7676
AS50867HOSTKEY B.V.NLPeer7676

Prefixes

All 36

The largest blocks AS200313 originates, widest first.

Largest prefixes originated by AS200313
PrefixAddressesVisibility
45.83.122.0/2351262/76
185.212.128.0/2351274/76
195.242.110.0/2351276/76
195.242.118.0/2351276/76
45.12.34.0/2425662/76
45.12.35.0/2425662/76
45.83.120.0/2425662/76
45.83.121.0/2425662/76
45.88.1.0/2425662/76
45.88.2.0/2425662/76

Routing health

How AS200313'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

  • Valid30.6%11
  • Invalid0.0%0
  • No ROA69.4%25

Propagation

  • Globally propagated90% of full-feed peers or more52.8%19
  • Partially propagated40% to 90%47.2%17
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 33 prefixes

IPv6 — 3 prefixes

  • /324.3B × /64100.0%3

Recent changes

Announcements that started or stopped since 11th Oct 2026.

No announcement by AS200313 started or stopped in this period.

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