AS24149 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 🇨🇳 CN
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
1,024 (4 × /24)
IPv6 prefixes
4
4 × /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
- AS24149
- Name
- Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
- Organisation
- Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
- Country
- 🇨🇳 CN
- RIR
- APNIC
- Allocated
- 2004-08-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 150.242.158.0/24 v4 | RPKI valid | 43 | 24482464124149 | 2026-09-18 |
| 150.242.159.0/24 v4 | RPKI valid | 41 | 3454917424149 | 2026-09-18 |
| 203.119.81.0/24 v4 | RPKI valid | 41 | 3454917424149 | 2026-09-18 |
| 203.119.82.0/24 v4 | RPKI valid | 41 | 3454917424149 | 2026-09-18 |
| 2401:8d00:2::/48 v6 | RPKI valid | 33 | 3454917424149 | 2026-09-18 |
| 2401:8d00:14::/48 v6 | RPKI valid | 33 | 3454917424149 | 2026-09-18 |
| 2401:8d00:15::/48 v6 | RPKI valid | 33 | 3454917424149 | 2026-09-18 |
| 2401:8d00:16::/48 v6 | RPKI valid | 33 | 3454917424149 | 2026-09-18 |