$ query “AS400304” --type=asn → 1 result(s)
AS400304 — CRUNCHBITS
Redoubt Networks
AS400304 is a mid-size transit provider operated by Redoubt Networks, registered in the United States since 2021. The network announces 8 960 IPv4 addresses. Supports IPv6.
- Top 5% — Top 5% of all autonomous systems by reach and degree
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
- December 14, 2021
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 28 / 19
- IPv6 Prefixes (raw / aggregated)
- 9 / 3
- IPv4 Addresses
- 8 960
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /39
- Geolocated Countries
- 🇺🇸 US (20 IPs), 🇩🇪 DE (1 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Good — 2 flagged IPs out of 8 960 total (0.02%)
Connectivity Summary
- Upstream Providers
- 3 upstream autonomous systems providing transit
- Peers
- 20 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 11 downstream autonomous systems buying transit
- Degree
- 41 unique BGP neighbors (providers + customers + peers)
- Reach
- 28 — customer cone size measuring network influence
- Degree Rank
- #3 570
- Reach Rank
- #1 969
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (28 total)
- 104.36.84.0/22 (1 024 addresses)
- 167.17.76.0/22 (1 024 addresses)
- 216.126.232.0/22 (1 024 addresses)
- 23.147.152.0/23 (512 addresses)
- 64.49.12.0/23 (512 addresses)
- 66.23.198.0/23 (512 addresses)
- 104.36.82.0/23 (512 addresses)
- 145.79.224.0/23 (512 addresses)
- 162.222.18.0/23 (512 addresses)
- 167.17.72.0/23 (512 addresses)
- 66.23.193.0/24 (256 addresses)
- 86.107.101.0/24 (256 addresses)
- 145.79.227.0/24 (256 addresses)
- 147.160.139.0/24 (256 addresses)
- 167.17.75.0/24 (256 addresses)
- 193.149.164.0/24 (256 addresses)
- 206.53.171.0/24 (256 addresses)
- 208.123.187.0/24 (256 addresses)
- 216.181.107.0/24 (256 addresses)
IPv6 Prefixes (9 total)
- 2606:a8c0::/39
- 2606:a8c0:1600::/39
- 2606:a8c0:8000::/47