subnet.im

AS200547MTK S.R.L.

ItalyRegistryRIPE NCC

As of 27th September 2026, AS200547 (MTK S.R.L.), a network registered in Italy with RIPE NCC, originates 6 IPv4 prefixes covering 5.4k addresses. By IPv4 address space that makes it the 15,037th-largest of the 79,525 networks we see originating IPv4, and the 259th-largest of 1,075 in Italy. It is seen behind 2 upstream networks, most often AS62275 (NHM - S.R.L.) and AS3269 (TIM S.p.A. (fka. Telecom Italia S.p.A.)). 83% of its announcements have 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

6

IPv6 prefixes

0

IPv4 addresses

5.4k

IPv6 /64s

0

Upstream graph

The networks AS200547 is seen behind, one and two hops out, drawn from real AS paths.

AS200547Toward the internet core
Upstream graph for AS200547: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS200547MTK S.R.L.This networkAS3269TIM S.p.A. (fka. …AS62275NHM - S.R.L.AS6762Telecom Italia Sp…AS8244TELECOM ITALIA SP…AS3356Lumen (Level 3)AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS200547 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 AS200547
NetworkCountryRelationshipPathsVantage pts
AS62275NHM - S.R.L.ITPeer46878
AS3269TIM S.p.A. (fka. Telecom Italia S.p.A.)ITPeer122

Prefixes

The largest blocks AS200547 originates, widest first.

Largest prefixes originated by AS200547
PrefixAddressesVisibility
85.136.192.0/221k80/81
154.46.164.0/221k80/81
160.238.112.0/221k80/81
185.95.236.0/221k80/81
185.238.148.0/221k80/81
185.236.52.0/2425680/81

Routing health

How AS200547'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

  • Valid83.3%5
  • Invalid0.0%0
  • No ROA16.7%1

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 6 prefixes

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS200547 started or stopped in this period.

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