AS198402Valentin Flueckiger trading as FlowHardware
As of 27th September 2026, AS198402 (Valentin Flueckiger trading as…), an access network registered in Switzerland with RIPE NCC, originates 1 IPv4 prefix covering 256 addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 59,143rd-largest of the 79,540 networks we see originating IPv4, and the 562nd-largest of 739 in Switzerland. It is seen behind 25 upstream networks, most often AS25091 (IP-Max SA) and AS6939 (Hurricane Electric LLC). 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 AS198402 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS198402 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
165
adjacent networks
- Upstreams
- 2515%
- Peers
- 14085%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS25091IP-Max SA | Peer | 95 | 95 | |
| AS6939Hurricane Electric LLC | Peer | 6 | 6 | |
| AS14537Continent 8 LLC | Peer | 3 | 3 | |
| AS7713PT Telkom Indonesia Tbk | Peer | 3 | 3 | |
| AS32590Valve Corporation | Peer | 2 | 2 | |
| AS9002RETN Limited | Peer | 2 | 2 | |
| AS4230Claro (Embratel) | Peer | 2 | 2 | |
| AS58511Swoop (Anycast Global Backbone) | Peer | 2 | 2 | |
| AS7195EdgeUno | Peer | 2 | 2 | |
| AS35280F5 Networks SARL | Peer | 2 | 2 |
Prefixes
The largest blocks AS198402 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 141.11.178.0/24 | 256 | 82/82 |
| 2a13:9500:16a::/48 | 65.5k × /64 | 64/65 |
Routing health
How AS198402'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%2
- Invalid0.0%0
- No ROA0.0%0
Propagation
- Globally propagated90% of full-feed peers or more100.0%2
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 1 prefixes
IPv6 — 1 prefixes
- /4865.5k × /64100.0%1
Recent changes
Announcements that started or stopped since 29th Aug 2026.
No announcement by AS198402 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.