AS54572 Nasdaq, Inc. 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,280 (5 × /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
- AS54572
- Name
- Nasdaq, Inc.
- Organisation
- Nasdaq, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2016-12-01
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 |
|---|---|---|---|---|
| 198.55.221.0/24 v4 | no ROA | 40 | 3454917454572 | 2026-09-18 |
| 204.190.16.0/23 v4 | no ROA | 39 | 226521912254572 | 2026-09-18 |
| 204.190.18.0/23 v4 | no ROA | 40 | 3454917454572 | 2026-09-18 |