AS216405 Metric Systems UK LTD 🇬🇧 GB
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
1,792 (7 × /24)
IPv6 prefixes
2
2 × /48
Upstreams
2
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
- AS216405
- Name
- Metric Systems UK LTD
- Organisation
- Metric Systems UK LTD
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2025-07-21
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a03:5840:12d::/48 v6 | RPKI valid | 33 | 3454921265551809216405 | 2026-09-18 |
| 2a13:9500:18d::/48 v6 | RPKI valid | 33 | 3454921265551809216405 | 2026-09-18 |