$ query “AS400587” --type=asn → 1 result(s)
AS400587 · RYAMER
Ryamer LLC
AS400587 is operated by Ryamer LLC and serves as a mid-size transit provider, registered in the United States since 2022. The system announces 1 536 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in the United States, with additional presence in the United Kingdom.
- 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
- March 30, 2022
- Last Changed
- March 04, 2026
- Last Seen
- October 21, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 6
- IPv6 Prefixes (raw / aggregated)
- 8 / 5
- IPv4 Addresses
- 1 536
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇺🇸 United States (1 520 IPs), 🇬🇧 United Kingdom (16 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 7 upstreams providing transit
- Peers
- 59 networks exchanging traffic without transit
- Downstream Customers
- 15 downstreams buying transit
- Unclassified
- 10 unclassified BGP neighbors
- Degree
- 91 unique BGP neighbors
- Reach
- 43 networks in customer cone
Upstream Providers (7)
Prefix Lists
IPv4 Prefixes (6 total)
- 23.145.40.0/24 (256 addresses (/24 prefix))
- 68.67.118.0/24 (256 addresses (/24 prefix))
- 85.155.231.0/24 (256 addresses (/24 prefix))
- 109.205.192.0/24 (256 addresses (/24 prefix))
- 121.127.34.0/24 (256 addresses (/24 prefix))
- 192.197.201.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (8 total)
- 2a07:e04::/36
- 2a07:e05::/36
- 2a07:e06::/36
- 2602:fb95::/38
- 2602:fb95:400::/40