$ query “AS218648” --type=asn → 1 result(s)
AS218648 · MASTERBASE
MasterBase OU
AS218648 belongs to MasterBase OU and is an enterprise stub network, established in Estonia in 2026. The system announces 3 584 IPv4 addresses. Its primary geographic footprint is in the United States, with additional presence in Chile and Estonia. This AS has recently updated its prefix announcements. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇪🇪 Estonia
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 17, 2026
- Last Changed
- September 28, 2026
- Last Seen
- October 23, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 14 / 8
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 3 584
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇺🇸 United States (2 048 IPs), 🇨🇱 Chile (1 280 IPs), 🇪🇪 Estonia (256 IPs)
- Prefix Changed
- October 18, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Degree
- 2 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (14 total)
- 108.175.104.0/22 (1 024 addresses (/22 prefix))
- 108.175.100.0/23 (512 addresses (/23 prefix))
- 108.175.108.0/23 (512 addresses (/23 prefix))
- 191.102.34.0/23 (512 addresses (/23 prefix))
- 191.102.32.0/24 (256 addresses (/24 prefix))
- 192.231.140.0/24 (256 addresses (/24 prefix))
- 194.0.177.0/24 (256 addresses (/24 prefix))
- 200.9.128.0/24 (256 addresses (/24 prefix))