AS211041Connectra B.V.
NetherlandsRegistryRIPE NCCAs of 27th September 2026, AS211041 (Connectra B.V.), a network registered in the Netherlands with RIPE NCC, originates 3 IPv4 prefixes covering 768 addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 44,916th-largest of the 79,523 networks we see originating IPv4, and the 617th-largest of 1,023 in the Netherlands. It is seen behind 10 upstream networks, most often AS35133 (Eranium B.V.) and AS44103 (The Mastermind Holding B.V.). 40% 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
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS211041 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS211041 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
70
adjacent networks
- Upstreams
- 1014%
- Peers
- 6086%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS35133Eranium B.V. | NL | Peer | 202 | 85 |
| AS44103The Mastermind Holding B.V. | NL | Peer | 127 | 53 |
| AS6939Hurricane Electric LLC |  US | Peer | 9 | 3 |
| AS49544i3D.net B.V | NL | Peer | 5 | 2 |
| AS39122Blacknight Internet Solutions Limited |  IE | Peer | 5 | 2 |
| AS8298IPng Networks GmbH |  CH | Peer | 5 | 2 |
| AS25091IP-Max SA | CH | Peer | 5 | 2 |
| AS24940Hetzner Online GmbH |  DE | Peer | 5 | 2 |
| AS22356Durand do Brasil Ltda |  BR | Peer | 3 | 1 |
| AS132337Axclusive |  SG | Peer | 3 | 1 |
Prefixes
The largest blocks AS211041 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 103.166.229.0/24 | 256 | 81/81 |
| 185.172.167.0/24 | 256 | 81/81 |
| 188.64.138.0/24 | 256 | 81/81 |
| 2a0e:fd45:2ba0::/44 | 1M × /64 | 63/64 |
| 2001:678:fb0::/48 | 65.5k × /64 | 63/64 |
Routing health
How AS211041'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
- Valid40.0%2
- Invalid0.0%0
- No ROA60.0%3
Propagation
- Globally propagated90% of full-feed peers or more100.0%5
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 3 prefixes
IPv6 — 2 prefixes
- /441M × /6450.0%1
- /4865.5k × /6450.0%1
Recent changes
Announcements that started or stopped since 28th Aug 2026.
No announcement by AS211041 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.