$ query “AS401602” --type=asn → 1 result(s)
AS401602 · KEYSTONEREN
Keystone REN LLC
AS401602 belongs to Keystone REN LLC and is a residential access provider, established in the United States in 2025. The system announces 256 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
- January 14, 2025
- Last Changed
- October 01, 2026
- Last Seen
- October 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 256
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (256 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Downstream Customers
- 4 downstreams buying transit
- Degree
- 8 unique BGP neighbors
- Reach
- 4 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (1 total)
- 164.153.142.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2604:960::/32