AS51597 Fasttelekom Ltd. 🇺🇦 UA
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
12
5,632 (22 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS51597
- Name
- Fasttelekom Ltd.
- Organisation
- FASTTELECOM LTD
- Country
- 🇺🇦 UA
- RIR
- RIPENCC
- Allocated
- 2010-10-06
- Scope
- Not Disclosed
- Peering policy
- Open
- IRR as-set
- AS-FASTTELECOM
- Website
- http://fasttele.com.ua
- PeeringDB
- net/23945
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
13 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.219.80.0/22 v4 | RPKI valid | 48 | 2448251597 | 2026-09-18 |
| 91.219.80.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 91.219.81.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 91.219.82.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 91.219.83.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.192.0/21 v4 | RPKI valid | 48 | 2448251597 | 2026-09-18 |
| 176.116.192.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.193.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.194.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.195.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.196.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 176.116.197.0/24 v4 | RPKI valid | 11 | 2448251597 | 2026-09-18 |
| 2001:678:318::/48 v6 | RPKI valid | 37 | 2448251597 | 2026-09-18 |