subnet.im

AS216309InvisionTech Group S.r.l.

ItalyRegistryRIPE NCCTypeCarrier

As of 10th November 2026, AS216309 (InvisionTech Group S.r.l.), a transit carrier registered in Italy with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 59,962nd-largest of the 80,733 networks we see originating IPv4, and the 916th-largest of 1,089 in Italy. It is seen behind 4 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS41720 (Revolution Provider S.r.l.), and in front of 5 downstream networks. 56% of its announcements have a valid RPKI ROA; 4 are RPKI-invalid. 56% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

1

IPv6 prefixes

8

IPv4 addresses

256

IPv6 /64s

302M

Upstream graph

The networks AS216309 is seen behind, one and two hops out, drawn from real AS paths.

AS216309Toward the internet core
Upstream graph for AS216309: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS216309InvisionTech Grou…This networkAS6939Hurricane Electri…AS41720Revolution Provid…AS132337AxclusiveAS198064ZEROPACKETS LTDAS20130Depaul UniversityAS60798Servereasy SrlAS9002RETN LimitedAS213791XeniaGroup SRLAS215168Akos Miklos

Networks observed one and two hops upstream of AS216309 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

55

adjacent networks

Upstreams
47%
Peers
4684%
Downstreams
59%

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

Upstreams of AS216309
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer64669
AS41720Revolution Provider S.r.l.ITPeer15772
AS198064ZEROPACKETS LTDGBPeer4848
AS132337AxclusiveSGAdjacent61

Prefixes

The largest blocks AS216309 originates, widest first.

Largest prefixes originated by AS216309
PrefixAddressesVisibility
94.249.231.0/2425675/76
2806:3d3:1000::/36268M × /641/63
2a0d:b287:dd00::/4016.8M × /6462/63
2a14:7584:4100::/4016.8M × /6462/63
2a0d:b287:dd4a::/4865.5k × /641/63
2a0d:b287:ddbf::/4865.5k × /641/63
2a14:7584:4100::/4865.5k × /6462/63
2a14:7584:41ee::/4865.5k × /6462/63
2a14:7584:44ce::/4865.5k × /641/63

Routing health

How AS216309'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

  • Valid55.6%5
  • Invalid44.4%4
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more55.6%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%44.4%4

Prefix sizes

IPv4 — 1 prefixes

IPv6 — 8 prefixes

  • /36268M × /6412.5%1
  • /4016.8M × /6425.0%2
  • /4865.5k × /6462.5%5

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS216309 started or stopped in this period.

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