$ query “AS49800” --type=asn → 1 result(s)
AS49800 · GNC-ALFA
GNC-Alfa CJSC
AS49800 is run by GNC-Alfa CJSC and is a major transit provider, established in Armenia in 2009. The system announces a respectable 59 392 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Armenia, with additional presence in the United States. This AS's prefix announcements have been recently modified.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #3 in Armenia — Top 10 by reach within country
Basic Information
- Country
- 🇦🇲 Armenia
- Category
- Hosting
- Network Role
- Major Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- September 14, 2009
- Last Changed
- May 01, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 15 / 12
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 59 392
- Largest IPv4 Prefix
- /18 (16 384 addresses)
- Largest IPv6 Prefix
- /29
- Geolocated Countries
- 🇦🇲 Armenia (102 400 IPs), 🇺🇸 United States (8 192 IPs)
- Prefix Changed
- May 12, 2026
Reputation
- Reputation
- Good — 39 flagged IPs out of 59 392 total (0.07%)
- Open Proxies
- 4 known open proxies in this network
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 120 networks exchanging traffic without transit
- Downstream Customers
- 63 downstreams buying transit
- Unclassified
- 7 unclassified BGP neighbors
- Degree
- 195 unique BGP neighbors
- Reach
- 34 154 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (15 total)
- 37.186.64.0/18 (16 384 addresses (/18 prefix))
- 62.89.0.0/19 (8 192 addresses (/19 prefix))
- 195.250.64.0/19 (8 192 addresses (/19 prefix))
- 206.62.192.0/19 (8 192 addresses (/19 prefix))
- 78.109.64.0/20 (4 096 addresses (/20 prefix))
- 93.185.32.0/20 (4 096 addresses (/20 prefix))
- 5.63.160.0/21 (2 048 addresses (/21 prefix))
- 31.47.192.0/21 (2 048 addresses (/21 prefix))
- 46.19.96.0/21 (2 048 addresses (/21 prefix))
- 130.193.120.0/21 (2 048 addresses (/21 prefix))
- 45.146.36.0/22 (1 024 addresses (/22 prefix))
- 185.8.0.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (2 total)
- 2a02:2a50::/29
- 2a03:6947:200::/40