AS215365Tom Gewiese
GermanyRegistryRIPE NCCTypeContentAs of 27th September 2026, AS215365 (Tom Gewiese), a content network registered in Germany with RIPE NCC, originates 18 IPv4 prefixes covering 4.6k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 16,157th-largest of the 79,525 networks we see originating IPv4, and the 578th-largest of 2,288 in Germany. It is seen behind 1 upstream network, most often AS49581 (Ferdinand Zink trading as Tube-Hosting). 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
IPv6 prefixes
IPv4 addresses
IPv6 /64s
Upstream graph
The networks AS215365 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS215365 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
2
adjacent networks
- Upstreams
- 150%
- Peers
- 150%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS49581Ferdinand Zink trading as Tube-Hosting | DE | Peer | 1,773 | 144 |
Prefixes
The largest blocks AS215365 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 5.231.117.0/24 | 256 | 81/81 |
| 5.231.118.0/24 | 256 | 81/81 |
| 5.231.119.0/24 | 256 | 81/81 |
| 5.231.123.0/24 | 256 | 81/81 |
| 77.90.15.0/24 | 256 | 81/81 |
| 77.90.52.0/24 | 256 | 81/81 |
| 77.90.60.0/24 | 256 | 81/81 |
| 77.90.61.0/24 | 256 | 81/81 |
| 77.90.63.0/24 | 256 | 81/81 |
| 85.93.2.0/24 | 256 | 81/81 |
Routing health
How AS215365'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%23
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more100.0%23
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 18 prefixes
IPv6 — 5 prefixes
- /3867.1M × /6420.0%1
- /4016.8M × /6420.0%1
- /4865.5k × /6460.0%3
Recent changes
Announcements that started or stopped since 28th Aug 2026.
- Announced85.93.2.0/2424th Sept 2026
- Announced94.249.189.0/2424th Sept 2026
- Announced5.231.117.0/2422nd Sept 2026
- Announced94.249.195.0/2422nd Sept 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.