$ query “AS399589” --type=asn → 1 result(s)
AS399589 · 1111-SYSTEMS
11 11 Systems Inc
AS399589 is owned by 11 11 Systems Inc and is a mid-size transit provider, based in the United States since 2021. The system announces 2 048 IPv4 addresses. Most of its address space is geolocated to the United States. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇺🇸 United States
- Category
- Hosting
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- April 20, 2021
- Last Changed
- September 01, 2026
- Last Seen
- September 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇺🇸 United States (2 304 IPs)
- Prefix Changed
- August 14, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 5 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 10 unique BGP neighbors
- Reach
- 29 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (8 total)
- 173.247.84.0/22 (1 024 addresses (/22 prefix))
- 173.247.92.0/23 (512 addresses (/23 prefix))
- 64.69.219.0/24 (256 addresses (/24 prefix))
- 161.129.89.0/24 (256 addresses (/24 prefix))