$ query “AS37054” --type=asn → 1 result(s)
AS37054 · TELECOM-MALAGASY
Telecom Malagasy
AS37054 belongs to Telecom Malagasy and is a mid-size transit provider, established in Madagascar. The system announces a solid 471 040 IPv4 addresses, including a /14, and supports IPv6. Most of its address space is geolocated to Madagascar.
- Top 5% — Top 5% of all autonomous systems by reach and degree
- #1 in Madagascar — Top 10 by reach within country
Basic Information
- Country
- 🇲🇬 Madagascar
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Last Changed
- March 04, 2026
- Last Seen
- April 29, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 181 / 7
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 471 040
- Largest IPv4 Prefix
- /14 (262 144 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇲🇬 Madagascar (942 080 IPs)
- Prefix Changed
- April 21, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 4 upstreams providing transit
- Peers
- 127 networks exchanging traffic without transit
- Downstream Customers
- 7 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 139 unique BGP neighbors
- Reach
- 36 676 networks in customer cone
Upstream Providers (4)
Prefix Lists
IPv4 Prefixes (181 total)
- 102.16.0.0/14 (262 144 addresses (/14 prefix))
- 102.20.0.0/15 (131 072 addresses (/15 prefix))
- 154.126.0.0/17 (32 768 addresses (/17 prefix))
- 41.188.0.0/18 (16 384 addresses (/18 prefix))
- 197.149.0.0/18 (16 384 addresses (/18 prefix))
- 41.207.32.0/19 (8 192 addresses (/19 prefix))
- 196.192.32.0/20 (4 096 addresses (/20 prefix))
IPv6 Prefixes (1 total)
- 2c0f:fa28::/32