$ query “AS401617” --type=asn → 1 result(s)
AS401617 · VIETTEL
Viettell
AS401617 is operated by Viettell and serves as a stub network, based in Vietnam since 2025. The system announces 512 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Vietnam. This AS's prefix announcements have been recently modified.
Basic Information
- Country
- 🇻🇳 Vietnam
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- January 16, 2025
- Last Changed
- July 15, 2026
- Last Seen
- August 11, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 2 / 2
- IPv6 Prefixes (raw / aggregated)
- 2 / 2
- IPv4 Addresses
- 512
- Largest IPv4 Prefix
- /24 (256 addresses)
- Largest IPv6 Prefix
- /36
- Geolocated Countries
- 🇻🇳 Vietnam (1 024 IPs)
- Prefix Changed
- August 11, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 1 unique BGP neighbor
- Reach
- 0 networks in customer cone
Prefix Lists
IPv4 Prefixes (2 total)
- 23.129.172.0/24 (256 addresses (/24 prefix))
- 23.132.252.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (2 total)
- 2602:f72f::/36
- 2602:f791::/36