AS3308Kundeselskabet Norlys A/S
DenmarkRegistryRIPE NCCTypeEyeballAs of 29th September 2026, AS3308 (Kundeselskabet Norlys A/S), an access network registered in Denmark with RIPE NCC, originates 24 IPv4 prefixes covering 315k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 953rd-largest of the 79,607 networks we see originating IPv4, and the 7th-largest of 328 in Denmark. It is seen behind 2 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS31027 (GlobalConnect A/S), and in front of 10 downstream networks. 84% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 97% 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 AS3308 is seen behind, one and two hops out, drawn from real AS paths.
Networks observed one and two hops upstream of AS3308 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
27
adjacent networks
- Upstreams
- 27%
- Peers
- 1556%
- Downstreams
- 1037%
Networks carrying this one's traffic toward the rest of the internet.
| Network | Country | Relationship | Paths | Vantage pts |
|---|---|---|---|---|
| AS1299Arelion (fka. Telia Carrier) |  SE | Peer | 3,686 | 147 |
| AS31027GlobalConnect A/S | DK | Peer | 1 | 1 |
Prefixes
All 31The largest blocks AS3308 originates, widest first.
| Prefix | Addresses | Visibility |
|---|---|---|
| 62.198.0.0/15 | 131k | 82/82 |
| 194.255.0.0/16 | 65.5k | 82/82 |
| 62.44.128.0/18 | 16.4k | 82/82 |
| 89.233.0.0/18 | 16.4k | 82/82 |
| 194.19.128.0/18 | 16.4k | 82/82 |
| 212.97.192.0/18 | 16.4k | 82/82 |
| 85.235.224.0/19 | 8.2k | 82/82 |
| 194.19.192.0/19 | 8.2k | 82/82 |
| 195.184.96.0/19 | 8.2k | 82/82 |
| 213.150.32.0/19 | 8.2k | 82/82 |
Routing health
How AS3308'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
- Valid83.9%26
- Invalid0.0%0
- No ROA16.1%5
Propagation
- Globally propagated90% of full-feed peers or more96.8%30
- Partially propagated40% to 90%0.0%0
- Seen by few peersUnder 40%3.2%1
Prefix sizes
IPv4 — 24 prefixes
IPv6 — 7 prefixes
- /2934.4B × /6414.3%1
- /318.6B × /6414.3%1
- /324.3B × /6457.1%4
- /4016.8M × /6414.3%1
Recent changes
Announcements that started or stopped since 30th Aug 2026.
- Withdrawn158.233.243.0/2429th Sept 2026
- Announced158.233.243.0/2429th Sept 2026
Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.