AS203397CURVE INFORMATION TECHNOLOGY LIMITED
United KingdomRegistryRIPE NCCAt a glance
IPv4 prefixes
0
IPv6 prefixes
0
IPv4 addresses
Unknown
IPv6 /64s
Unknown
Upstream graph
No upstream adjacencies are recorded for AS203397. That is normal for a network we only see as a transit provider, and for one whose routes never reach a collector.
Neighbouring networks
0
adjacent networks
- Upstreams
- 00%
- Peers
- 00%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
No upstream adjacency observed for AS203397.
Prefixes
The largest blocks AS203397 originates, widest first.
AS203397 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.