$ query “AS203391” --type=asn → 1 result(s)
AS203391 · CLOUDNSNET
Cloud DNS Ltd
AS203391 is run by Cloud DNS Ltd and is a hosting stub network, registered in Bulgaria since 2016. The system announces 2 048 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Bulgaria.
Basic Information
- Country
- 🇧🇬 Bulgaria
- Category
- Hosting
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 28, 2016
- Last Changed
- March 04, 2026
- Last Seen
- April 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 8 / 2
- IPv6 Prefixes (raw / aggregated)
- 4 / 3
- IPv4 Addresses
- 2 048
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /47
- Geolocated Countries
- 🇧🇬 Bulgaria (4 096 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 29 upstreams providing transit
- Peers
- 7 networks exchanging traffic without transit
- Degree
- 36 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (29)
Prefix Lists
IPv4 Prefixes (8 total)
- 45.83.248.0/22 (1 024 addresses (/22 prefix))
- 185.136.96.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (4 total)
- 2a06:fb00:2::/47
- 2a06:fb00:1::/48
- 2a06:fb00:4::/48