AS5538 Institute of Mathematics and Computer Science of University of Latvia 🇱🇻 LV
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
27,904 (109 × /24)
IPv6 prefixes
2
8.1 × /32
Upstreams
5
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
7
ASes reachable through it
Registry and operator data
- AS number
- AS5538
- Name
- Institute of Mathematics and Computer Science of University of Latvia
- Organisation
- Institute of Mathematics and Computer Science of University of Latvia
- Country
- 🇱🇻 LV
- RIR
- RIPENCC
- Allocated
- 1996-02-05
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 5.152.224.0/21 v4 | RPKI valid | 41 | 345491745538 | 2026-09-18 |
| 85.254.192.0/18 v4 | RPKI valid | 40 | 48185213205538 | 2026-09-18 |
| 92.240.64.0/19 v4 | RPKI valid | 41 | 345491745538 | 2026-09-18 |
| 185.23.160.0/22 v4 | RPKI valid | 40 | 48185213205538 | 2026-09-18 |
| 194.8.1.0/24 v4 | RPKI valid | 40 | 345492603213205538 | 2026-09-18 |
| 2a02:500::/29 v6 | RPKI valid | 35 | 3492769395538 | 2026-09-18 |
| 2a02:500:4000::/35 v6 | RPKI valid | 38 | 69395538 | 2026-09-18 |