$ query “AS37154” --type=asn → 1 result(s)
AS37154 · ZAMTEL
ZAMTEL
AS37154 is owned by ZAMTEL and is a residential access provider, based in Zambia since 2010. The system announces a solid 540 928 IPv4 addresses, including a /13, and supports IPv6. Most of its address space is geolocated to Zambia.
- #3 in Zambia — Top 10 by reach within country
Basic Information
- Country
- 🇿🇲 Zambia
- Category
- Internet Service Provider
- Network Role
- Access Provider
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- March 25, 2010
- Last Changed
- May 10, 2026
- Last Seen
- June 10, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 67 / 4
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 540 928
- Largest IPv4 Prefix
- /13 (524 288 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇿🇲 Zambia (1 073 408 IPs)
- Prefix Changed
- June 03, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 2 upstreams providing transit
- Peers
- 1 network exchanging traffic without transit
- Downstream Customers
- 7 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 11 unique BGP neighbors
- Reach
- 7 networks in customer cone
Upstream Providers (2)
Prefix Lists
IPv4 Prefixes (67 total)
- 165.56.0.0/13 (524 288 addresses (/13 prefix))
- 41.72.96.0/19 (8 192 addresses (/19 prefix))
- 196.46.192.0/19 (8 192 addresses (/19 prefix))
- 102.210.99.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2c0f:fcc8::/32