subnet.im

AS213229MITELIS SECURITY LIMITED

United KingdomRegistryRIPE NCC

As of 27th September 2026, AS213229 (MITELIS SECURITY LIMITED), a network registered in the United Kingdom with RIPE NCC, originates 6 IPv4 prefixes covering 1.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 31,114th-largest of the 79,540 networks we see originating IPv4, and the 882nd-largest of 2,074 in the United Kingdom. It is seen behind 2 upstream networks, most often AS58212 (dataforest GmbH) and AS215439 (PLAY2GO INTERNATIONAL LIMITED), and in front of 1 downstream network. 86% 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

1

IPv4 addresses

1.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS213229 is seen behind, one and two hops out, drawn from real AS paths.

AS213229Toward the internet core
Upstream graph for AS213229: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS213229MITELIS SECURITY …This networkAS58212dataforest GmbHAS215439PLAY2GO INTERNATI…AS2914NTT America, Inc.AS6453TATA Communicatio…AS62255BiMajLink d.o.o.

Networks observed one and two hops upstream of AS213229 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

5

adjacent networks

Upstreams
240%
Peers
240%
Downstreams
120%

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

Upstreams of AS213229
NetworkCountryRelationshipPathsVantage pts
AS58212dataforest GmbHDEPeer56381
AS215439PLAY2GO INTERNATIONAL LIMITEDGBPeer6565

Prefixes

The largest blocks AS213229 originates, widest first.

Largest prefixes originated by AS213229
PrefixAddressesVisibility
31.76.26.0/2425681/82
64.188.88.0/2425681/82
144.31.31.0/2425680/82
166.0.0.0/2425680/82
177.1.200.0/2425680/82
193.23.208.0/2425680/82
2a12:bec4:10b5::/4865.5k × /6465/65

Routing health

How AS213229'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

  • Valid85.7%6
  • Invalid0.0%0
  • No ROA14.3%1

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 — 6 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 29th Aug 2026.

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