$ query “AS16668” --type=asn → 1 result(s)
AS16668 · GBPSW-AS
GBP Software LLC
AS16668 is run by GBP Software LLC and is a residential access provider, based in the United States since 2000. The system announces 2 560 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in the United States, with additional presence in Australia.
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
- May 16, 2000
- Last Changed
- March 04, 2026
- Last Seen
- June 22, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 6
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 2 560
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇺🇸 United States (2 304 IPs), 🇦🇺 Australia (256 IPs)
- Prefix Changed
- May 23, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Downstream Customers
- 1 downstream buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 4 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (6 total)
- 208.72.84.0/22 (1 024 addresses (/22 prefix))
- 192.148.252.0/23 (512 addresses (/23 prefix))
- 192.41.214.0/24 (256 addresses (/24 prefix))
- 198.6.196.0/24 (256 addresses (/24 prefix))
- 198.137.194.0/24 (256 addresses (/24 prefix))
- 198.202.148.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2610:178::/32