$ query “AS40284” --type=asn → 1 result(s)
AS40284 · GSCBN
Glenwood Springs Community Broadband Network
AS40284 is operated by Glenwood Springs Community Broadband Network and serves as a residential access provider, based in the United States since 2006. The system announces 4 096 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
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- October 16, 2006
- Last Changed
- March 04, 2026
- Last Seen
- April 28, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 20 / 4
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Geolocated Countries
- 🇺🇸 United States (4 096 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 4 networks exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Degree
- 9 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (20 total)
- 208.72.64.0/21 (2 048 addresses (/21 prefix))
- 74.114.4.0/22 (1 024 addresses (/22 prefix))
- 64.184.232.0/23 (512 addresses (/23 prefix))
- 64.184.242.0/23 (512 addresses (/23 prefix))