AS11821 SmartBurst LLC 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,536 (6 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS11821
- Name
- SmartBurst LLC
- Organisation
- SMARTBURST
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2017-08-03
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- AS11821:AS-ALL
- Website
- http://www.smartburst.com
- PeeringDB
- net/38550
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 |
|---|---|---|---|---|
| 148.59.150.0/24 v4 | RPKI valid | 40 | 149071975411821 | 2026-09-18 |
| 158.51.184.0/22 v4 | RPKI valid | 40 | 149071975411821 | 2026-09-18 |
| 205.201.54.0/24 v4 | RPKI valid | 40 | 149071975411821 | 2026-09-18 |