subnet.im

AS9186ONITELECOM - INFOCOMUNICACOES, S.A.

PortugalRegistryRIPE NCCTypeCarrier

As of 14th November 2026, AS9186 (ONITELECOM - INFOCOMUNICACOES, S.A.), a transit carrier registered in Portugal with RIPE NCC, originates 6 IPv4 prefixes covering 101k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 2,413th-largest of the 80,840 networks we see originating IPv4, and the 10th-largest of 129 in Portugal. It is seen behind 5 upstream networks, most often AS3257 (GTT Communications Inc.) and AS174 (Cogent Communications, LLC), and in front of 15 downstream networks. 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

101k

IPv6 /64s

4.3B

Upstream graph

The networks AS9186 is seen behind, one and two hops out, drawn from real AS paths.

AS9186Toward the internet core
Upstream graph for AS9186: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9186ONITELECOM - INFO…This networkAS174Cogent Communicat…AS3257GTT Communication…AS14537Continent 8 LLCAS33891Core-Backbone GmbHAS49544i3D.net B.VAS1299Arelion (fka. Tel…AS151326DCConnect Communi…AS398465Rackdog LLCAS6667Elisa OyjAS2914NTT America, Inc.AS3356Lumen (Level 3)AS24940Hetzner Online Gm…

Networks observed one and two hops upstream of AS9186 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

53

adjacent networks

Upstreams
59%
Peers
3362%
Downstreams
1528%

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

Upstreams of AS9186
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer1,828114
AS174Cogent Communications, LLCUSPeer1,71283
AS14537Continent 8 LLCUSPeer31
AS49544i3D.net B.VNLPeer31
AS33891Core-Backbone GmbHDEPeer31

Prefixes

The largest blocks AS9186 originates, widest first.

Largest prefixes originated by AS9186
PrefixAddressesVisibility
213.58.0.0/1665.5k77/78
195.245.128.0/1816.4k77/78
213.58.128.0/1816.4k77/78
38.19.200.0/221k77/78
213.58.0.0/221k77/78
213.58.255.0/2425677/78
2001:a40::/324.3B × /6461/64

Routing health

How AS9186'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

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 15th Oct 2026.

No announcement by AS9186 started or stopped in this period.

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