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
11
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
12
transit customers observed
Customer cone
18
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
19 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 31.31.64.0/21 v4 | RPKI valid | 47 | 3772121453 | 2026-09-18 |
| 80.84.112.0/20 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 80.252.128.0/19 v4 | RPKI valid | 47 | 3772121453 | 2026-09-18 |
| 88.84.192.0/19 v4 | RPKI valid | 47 | 3772121453 | 2026-09-18 |
| 94.253.0.0/17 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 94.253.0.0/18 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 94.253.2.0/24 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 94.253.96.0/19 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 94.253.102.0/23 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 95.183.64.0/18 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 178.57.224.0/19 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 178.167.0.0/17 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 178.167.0.0/18 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 178.167.64.0/19 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 178.167.96.0/19 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 185.5.148.0/22 v4 | RPKI valid | 47 | 3772121453 | 2026-09-18 |
| 212.7.224.0/19 v4 | RPKI valid | 45 | 3772121453 | 2026-09-18 |
| 2a01:4200::/30 v6 | RPKI valid | 38 | 2448221453 | 2026-09-18 |
| 2a01:4200::/32 v6 | RPKI valid | 37 | 2448221453 | 2026-09-18 |