AS11160 COSTAR GROUP Inc. 🇺🇸 US
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
0
-
Upstreams
4
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
- AS11160
- Name
- COSTAR GROUP Inc.
- Organisation
- COSTAR GROUP Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1998-05-01
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 |
|---|---|---|---|---|
| 38.64.74.0/24 v4 | no ROA | 39 | 3454917411160 | 2026-09-18 |
| 65.200.12.0/24 v4 | no ROA | 41 | 354911160 | 2026-09-18 |
| 204.253.48.0/24 v4 | no ROA | 41 | 354911160 | 2026-09-18 |