AS206897SOPRA STERIA AS
NorwayRegistryRIPE NCCAs of 11th November 2026, AS206897 (SOPRA STERIA AS), a network registered in Norway with RIPE NCC, originates 6 IPv4 prefixes covering 4.1k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 17,380th-largest of the 80,743 networks we see originating IPv4, and the 96th-largest of 280 in Norway. It is seen behind 2 upstream networks, most often AS2116 (GLOBALCONNECT AS) and AS2119 (Telenor Norge AS). None of its announcements have a valid RPKI ROA. 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 AS206897 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS206897 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
4
adjacent networks
- Upstreams
- 250%
- Peers
- 250%
- Downstreams
- 00%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS2116GLOBALCONNECT AS | NO | Peer | 569 | 139 |
| AS2119Telenor Norge AS | NO | Peer | 76 | 76 |
Prefixes
The largest blocks AS206897 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 185.48.152.0/22 | 1k | 76/76 |
| 185.52.40.0/22 | 1k | 76/76 |
| 185.191.24.0/22 | 1k | 76/76 |
| 195.88.106.0/23 | 512 | 76/76 |
| 91.198.201.0/24 | 256 | 76/76 |
| 194.60.75.0/24 | 256 | 76/76 |
| 2a0a:1ac0::/29 | 34.4B × /64 | 63/63 |
| 2a00:75e0::/32 | 4.3B × /64 | 63/63 |
| 2001:67c:598::/48 | 65.5k × /64 | 63/63 |
Routing health
How AS206897'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
- Valid0.0%0
- Invalid0.0%0
- No ROA100.0%9
Propagation
- Globally propagated90% of full-feed peers or more100.0%9
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%0.0%0
Prefix sizes
IPv4 — 6 prefixes
IPv6 — 3 prefixes
- /2934.4B × /6433.3%1
- /324.3B × /6433.3%1
- /4865.5k × /6433.3%1
Recent changes
Announcements that started or stopped since 12th Oct 2026.
No announcement by AS206897 started or stopped in this period.
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.