AS211588Innovation Harbor B.V.
NetherlandsRegistryRIPE NCCAs of 11th November 2026, AS211588 (Innovation Harbor B.V.), a network registered in the Netherlands with RIPE NCC, originates 2 IPv4 prefixes covering 512 addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 49,318th-largest of the 80,743 networks we see originating IPv4, and the 670th-largest of 1,042 in the Netherlands. It is seen behind 22 upstream networks, most often AS35133 (Eranium B.V.) and AS20562 (Open Peering (Broadband Hosting B.V.)), and in front of 8 downstream networks. 75% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 75% 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 AS211588 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS211588 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
156
adjacent networks
- Upstreams
- 2214%
- Peers
- 12681%
- Downstreams
- 85%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS35133Eranium B.V. | NL | Peer | 587 | 69 |
| AS20562Open Peering (Broadband Hosting B.V.) | NL | Peer | 224 | 39 |
| AS24785Joint Transit (Broadband Hosting B.V.) | NL | Peer | 197 | 39 |
| AS57866Fusix Networks B.V. | NL | Peer | 147 | 18 |
| AS49981WorldStream B.V. | NL | Peer | 83 | 41 |
| AS13030Init7 (Switzerland) Ltd. |  CH | Peer | 54 | 4 |
| AS6939Hurricane Electric LLC |  US | Peer | 33 | 4 |
| AS39122Blacknight Internet Solutions Limited |  IE | Peer | 29 | 2 |
| AS56662Marcin Gondek |  PL | Peer | 25 | 1 |
| AS25091IP-Max SA | CH | Peer | 23 | 2 |
Prefixes
The largest blocks AS211588 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 45.83.205.0/24 | 256 | 76/76 |
| 185.229.33.0/24 | 256 | 76/76 |
| 2a07:e345::/32 | 4.3B × /64 | 63/63 |
| 2a0f:ff40::/32 | 4.3B × /64 | 63/63 |
| 2a07:e345:ff4a::/47 | 131k × /64 | 63/63 |
| 2a0f:ff40:ff4a::/47 | 131k × /64 | 2/63 |
| 2a07:e345::/48 | 65.5k × /64 | 63/63 |
| 2a0f:ff40:8f::/48 | 65.5k × /64 | 4/63 |
Routing health
How AS211588'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
- Valid75.0%6
- Invalid25.0%2
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more75.0%6
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%25.0%2
Prefix sizes
IPv4 — 2 prefixes
IPv6 — 6 prefixes
- /324.3B × /6433.3%2
- /47131k × /6433.3%2
- /4865.5k × /6433.3%2
Recent changes
Announcements that started or stopped since 12th Oct 2026.
- Announced2a0f:ff40:ff4a::/476th Nov 2026
- Announced2a07:e345:ff4a::/475th Nov 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.