$ query “AS139771” --type=asn → 1 result(s)
AS139771 · ALPHA-AS-AP
Alpha Network
AS139771 is run by Alpha Network and is an enterprise access provider, registered in Bangladesh. The system announces 768 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Bangladesh.
Basic Information
- Country
- 🇧🇩 Bangladesh
- Category
- Business
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- May 01, 2026
- Last Seen
- May 18, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 2
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 768
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇧🇩 Bangladesh (1 280 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Downstream Customers
- 1 downstream buying transit
- Degree
- 4 unique BGP neighbors
- Reach
- 1 network in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (3 total)
- 103.145.28.0/23 (512 addresses (/23 prefix))
- 103.134.241.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2001:df1:f180::/48