$ query “AS266240” --type=asn → 1 result(s)
AS266240 · A2-TELECOM-EIRELI
A2 TELECOM EIRELI - ME
AS266240 is operated by A2 TELECOM EIRELI - ME and serves as a mid-size transit provider, registered in Brazil since 2017. The system announces 1 024 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Australia.
- Top 5% — Top 5% of all autonomous systems by reach and degree
Basic Information
- Country
- 🇧🇷 Brazil
- Category
- Internet Service Provider
- Network Role
- Mid-size Transit
- Data Origin
- Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
- Registered
- May 02, 2017
- Last Changed
- March 04, 2026
- Last Seen
- August 26, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 3 / 1
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 1 024
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (1 024 IPs)
- Prefix Changed
- April 15, 2026
Reputation
- Reputation
- Good — 1 flagged IPs out of 1 024 total (0.10%)
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 23 networks exchanging traffic without transit
- Downstream Customers
- 15 downstreams buying transit
- Unclassified
- 2 unclassified BGP neighbors
- Degree
- 43 unique BGP neighbors
- Reach
- 27 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (3 total)
- 192.140.116.0/22 (1 024 addresses (/22 prefix))
IPv6 Prefixes (1 total)
- 2804:3ce0::/32