$ query “AS37720” --type=asn → 1 result(s)
AS37720 · ALSATIACONSULTING
Alsatia Networking (PTY) LTD
AS37720 belongs to Alsatia Networking (PTY) LTD and is an enterprise stub network, registered in South Africa since 2018. The system announces 4 096 IPv4 addresses. Most of its address space is geolocated to South Africa. No IPv6 support — it's 2026, just saying.
Basic Information
- Country
- 🇿🇦 South Africa
- Category
- Business
- Network Role
- Stub Network
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 29, 2018
- Last Changed
- July 01, 2026
- Last Seen
- July 17, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 1
- IPv6 Prefixes (raw / aggregated)
- 0 / 0
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /20 (4 096 addresses)
- Geolocated Countries
- 🇿🇦 South Africa (8 192 IPs)
- Prefix Changed
- April 03, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 1 upstream providing transit
- Peers
- 29 networks exchanging traffic without transit
- Degree
- 30 unique BGP neighbors
- Reach
- 0 networks in customer cone
Upstream Providers (1)
- AS37497 — NETWORKPLATFORMS
Prefix Lists
IPv4 Prefixes (3 total)
- 102.140.160.0/20 (4 096 addresses (/20 prefix))