$ query “AS267121” --type=asn → 1 result(s)
AS267121 · ATPLUS-TELECOM
ATPlus Telecom
AS267121 is owned by ATPlus Telecom and is a mid-size transit provider, based in Brazil since 2018. The system announces 4 096 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Australia, with additional presence in the United Arab Emirates and the United States, and smaller footprints in 3 additional countries. Prefix announcements for this AS were recently updated.
- 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
- January 04, 2018
- Last Changed
- September 01, 2026
- Last Seen
- September 14, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 22 / 9
- IPv6 Prefixes (raw / aggregated)
- 5 / 1
- IPv4 Addresses
- 4 096
- Largest IPv4 Prefix
- /22 (1 024 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (2 304 IPs), 🇦🇪 United Arab Emirates (1 024 IPs), 🇺🇸 United States (768 IPs) and 3 more
- Prefix Changed
- September 08, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 5 upstreams providing transit
- Peers
- 25 networks exchanging traffic without transit
- Downstream Customers
- 7 downstreams buying transit
- Unclassified
- 1 unclassified BGP neighbor
- Degree
- 38 unique BGP neighbors
- Reach
- 42 networks in customer cone
Upstream Providers (5)
Prefix Lists
IPv4 Prefixes (22 total)
- 45.229.104.0/22 (1 024 addresses (/22 prefix))
- 187.84.148.0/22 (1 024 addresses (/22 prefix))
- 151.247.210.0/23 (512 addresses (/23 prefix))
- 45.147.226.0/24 (256 addresses (/24 prefix))
- 50.114.61.0/24 (256 addresses (/24 prefix))
- 104.234.41.0/24 (256 addresses (/24 prefix))
- 104.234.84.0/24 (256 addresses (/24 prefix))
- 104.234.90.0/24 (256 addresses (/24 prefix))
- 177.10.89.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (5 total)
- 2804:4870::/32