AS21453 Flex Ltd. 🇷🇺 RU
Announcing 19 prefixes, seen at the RIS collectors.
IPv4 prefixes
17
179,968 (703 × /24)
IPv6 prefixes
2
5 × /32
Upstreams
10
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
17
ASes reachable through it
Registry and operator data
- AS number
- AS21453
- Name
- Flex Ltd.
- Organisation
- Flex
- Country
- 🇷🇺 RU
- RIR
- RIPENCC
- Allocated
- 2001-12-14
- Network type
- Cable/DSL/ISP
- Traffic levels
- 100-200Gbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS-FLEX
- Website
- http://flex.ru
- Looking glass
- http://lg.flex.ru
- PeeringDB
- net/16567
- Exchanges
- 8
- Facilities
- 2
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 |
|---|---|---|---|---|
| 2a01:4200::/30 v6 | RPKI valid | 36 | 2448221453 | 2026-09-18 |
| 2a01:4200::/32 v6 | RPKI valid | 35 | 2448221453 | 2026-09-18 |