AS48144 Network Technology Harald Firing Karlsen 🇳🇴 NO
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
2
257 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS48144
- Name
- Network Technology Harald Firing Karlsen
- Organisation
- Orb
- Country
- 🇳🇴 NO
- RIR
- RIPENCC
- Allocated
- 2008-10-17
- Scope
- Not Disclosed
- Peering policy
- Restrictive
- IRR as-set
- AS-ORB
- Website
- http://www.orb.no
- PeeringDB
- net/26817
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.209.30.0/24 v4 | RPKI valid | 43 | 5030448144 | 2026-09-18 |
| 2001:67c:1c00::/40 v6 | no ROA | 37 | 5030448144 | 2026-09-18 |
| 2001:67c:1cff::/48 v6 | RPKI valid | 38 | 5030448144 | 2026-09-18 |