$ query “AS149087” --type=asn → 1 result(s)
AS149087 · HANU-AS-VN
Hanoi University
AS149087 belongs to Hanoi University and is an educational/research stub network, based in Vietnam. The system announces 512 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Vietnam.
Basic Information
- Country
- 🇻🇳 Vietnam
- Category
- Education/Research
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 30, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 1 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /23 (512 addresses)
- Largest IPv6 Prefix
- /48
- Geolocated Countries
- 🇻🇳 Vietnam (1 024 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS24088 — HTCHCMC-AS-VN
Prefix Lists
IPv4 Prefixes (1 total)
- 103.185.232.0/23 (512 addresses (/23 prefix))
IPv6 Prefixes (1 total)
- 2001:df0:9e40::/48