AS137904 Black & Veatch (SEA) PTE LTD 🇸🇬 SG
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
3,840 (15 × /24)
IPv6 prefixes
0
-
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
- AS137904
- Name
- Black & Veatch (SEA) PTE LTD
- Organisation
- Black & Veatch (SEA) PTE LTD
- Country
- 🇸🇬 SG
- RIR
- APNIC
- Allocated
- 2018-06-08
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 147.182.64.0/21 v4 | no ROA | 42 | 3800115830137904 | 2026-09-18 |
| 147.182.72.0/22 v4 | no ROA | 41 | 3800115830137904 | 2026-09-18 |
| 147.182.76.0/24 v4 | no ROA | 41 | 3800115830137904 | 2026-09-18 |
| 147.182.78.0/24 v4 | no ROA | 41 | 3800115830137904 | 2026-09-18 |
| 147.182.79.0/24 v4 | no ROA | 41 | 3800115830137904 | 2026-09-18 |