$ query “AS51090” --type=asn → 1 result(s)
AS51090 · AM-TLD-AS
Internet Society Public Organisation
AS51090 belongs to Internet Society Public Organisation and is an enterprise access provider, based in Armenia since 2010. The system announces 1 536 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Armenia.
Basic Information
- Country
- 🇦🇲 Armenia
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 28, 2010
- Last Changed
- March 04, 2026
- Last Seen
- April 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 1 536
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇲 Armenia (3 072 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Downstream Customers
- 2 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 7 unique BGP neighbors
- Reach
- 2 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (4 total)
- 185.77.192.0/22 (1 024 addresses (/22 prefix))
- 195.43.74.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (2 total)
- 2a03:5620::/32
- 2001:67c:21c::/48