$ query “AS61745” --type=asn → 1 result(s)
AS61745 · NBS-TELECOM
NBS TELECOM
AS61745 belongs to NBS TELECOM and is a mid-size transit provider, based in Brazil since 2014. The system announces 4 864 IPv4 addresses, and supports IPv6. Its primary geographic footprint is in Australia, with additional presence in Brazil.
- 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
- August 08, 2014
- Last Changed
- March 04, 2026
- Last Seen
- July 27, 2026 (active)
Prefix Summary
- IPv4 Prefixes (raw / aggregated)
- 6 / 5
- IPv6 Prefixes (raw / aggregated)
- 1 / 1
- IPv4 Addresses
- 4 864
- Largest IPv4 Prefix
- /21 (2 048 addresses)
- Largest IPv6 Prefix
- /32
- Geolocated Countries
- 🇦🇺 Australia (7 136 IPs), 🇧🇷 Brazil (2 464 IPs)
- Prefix Changed
- March 04, 2026
Reputation
- Reputation
- Pristine — 0 flagged IPs
Connectivity Summary
- Upstream Providers
- 3 upstreams providing transit
- Peers
- 29 networks exchanging traffic without transit
- Downstream Customers
- 25 downstreams buying transit
- Unclassified
- 12 unclassified BGP neighbors
- Degree
- 69 unique BGP neighbors
- Reach
- 95 networks in customer cone
Upstream Providers (3)
Prefix Lists
IPv4 Prefixes (6 total)
- 186.219.240.0/21 (2 048 addresses (/21 prefix))
- 131.72.152.0/22 (1 024 addresses (/22 prefix))
- 186.219.248.0/22 (1 024 addresses (/22 prefix))
- 186.219.252.0/23 (512 addresses (/23 prefix))
- 186.219.254.0/24 (256 addresses (/24 prefix))
IPv6 Prefixes (1 total)
- 2804:1bb8::/32