AS21818 BWTelcom 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
3,072 (12 × /24)
IPv6 prefixes
1
1 × /32
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
- AS21818
- Name
- BWTelcom
- Organisation
- BWTelcom
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2001-06-26
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 74.120.56.0/21 v4 | RPKI valid | 46 | 202051380721818 | 2026-09-18 |
| 199.255.200.0/22 v4 | RPKI valid | 46 | 202051380721818 | 2026-09-18 |
| 2604:6140::/32 v6 | no ROA | 38 | 345491741376521818 | 2026-09-18 |