$ query “AS15221” --type=asn → 1 result(s)
AS15221 · STRATUSIQ
StratusIQ
AS15221 is run by StratusIQ and is a residential access provider, based in the United States since 2000. The system announces a respectable 25 856 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 05, 2000
- Last Changed
- March 04, 2026
- Last Seen
- September 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 16 / 4
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 25 856
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (43 264 IPs)
- Prefix Changed
- September 13, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 25 856 total (0.01%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 5 downstreams buying transit
- Degree
- 8 unique BGP neighbors
- Reach
- 5 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (16 total)
- 209.248.64.0/18 (16 384 addresses (/18 prefix))
- 66.113.0.0/19 (8 192 addresses (/19 prefix))
- 154.198.32.0/22 (1 024 addresses (/22 prefix))
- 192.133.104.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2605:90c0::/32