$ query “AS131438” --type=asn → 1 result(s)
AS131438 — VNPOST-AS-VN
VIETNAM POST
AS131438 is an enterprise stub network operated by VIETNAM POST, established in Vietnam. The network announces 1 024 IPv4 addresses. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇻🇳 Vietnam
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- March 05, 2026
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 4 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Geolocated Countries
- 🇻🇳 VN (2 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs out of 1 024 total (0.00%)
Connectivity Summary
- Upstream Providers
- 6 upstream autonomous systems providing transit
- Peers
- 0 autonomous systems exchanging traffic without transit fees
- Downstream Customers
- 0 downstream autonomous systems buying transit
- Degree
- 6 unique BGP neighbors (providers + customers + peers)
- Reach
- 0 — customer cone size measuring network influence
- Degree Rank
- #14 362
Upstream Providers (6)
Prefix Lists
IPv4 Prefixes (4 total)
- 103.196.16.0/22 (1 024 addresses)