subnet.im

AS213367IGOR BISSOLI ZULCAO

PortugalRegistryRIPE NCC

As of 10th November 2026, AS213367 (IGOR BISSOLI ZULCAO), a network registered in Portugal with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 49,312th-largest of the 80,733 networks we see originating IPv4, and the 69th-largest of 129 in Portugal. It is seen behind 5 upstream networks, most often AS212895 (Johannes Ernst) and AS209533 (iFog GmbH - BGPTunnel). Every one of its announcements has 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

2

IPv6 prefixes

7

IPv4 addresses

512

IPv6 /64s

33.8M

Upstream graph

The networks AS213367 is seen behind, one and two hops out, drawn from real AS paths.

AS213367Toward the internet core
Upstream graph for AS213367: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS213367IGOR BISSOLI ZULC…This networkAS47272HYEHOST LLCAS199829Akronic Network L…AS209179AfriCloud LLCAS209533iFog GmbH - BGPTu…AS212895Johannes ErnstAS204208Peravix Group LTDAS22356Durand do Brasil …AS57463NetIX Communicati…AS37468Angola CablesAS6939Hurricane Electri…AS34927iFog GmbHAS52025ParadoxNetworks L…

Networks observed one and two hops upstream of AS213367 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

9

adjacent networks

Upstreams
556%
Peers
444%
Downstreams
00%

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

Upstreams of AS213367
NetworkCountryRelationshipPathsVantage pts
AS212895Johannes ErnstDEPeer380105
AS209533iFog GmbH - BGPTunnelCHPeer11618
AS199829Akronic Network LTDABRPeer355
AS47272HYEHOST LLCUSPeer284
AS209179AfriCloud LLCUSAdjacent256

Prefixes

The largest blocks AS213367 originates, widest first.

Largest prefixes originated by AS213367
PrefixAddressesVisibility
5.231.99.0/2425675/76
187.7.200.0/2425675/76
2a0f:6280:1f00::/4016.8M × /6462/63
2a0f:6280:1f00::/418.4M × /6462/63
2a0f:6280:1f80::/418.4M × /6462/63
2001:678:13a0::/4865.5k × /6462/63
2a06:b700:1003::/4865.5k × /6462/63
2a0c:9a40:e180::/4865.5k × /6462/63
2a0f:6280:1057::/4865.5k × /6462/63

Routing health

How AS213367'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

  • Valid100.0%9
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 2 prefixes

IPv6 — 7 prefixes

  • /4016.8M × /6414.3%1
  • /418.4M × /6428.6%2
  • /4865.5k × /6457.1%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

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