$ query “AS28146” --type=asn → 1 result(s)

AS28146 · MHNET-TELECOM

MHNET TELECOM

AS28146 is run by MHNET TELECOM and is a major transit provider, registered in Brazil since 2009. The system announces a respectable 61 184 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in Brazil. 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
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
February 18, 2009
Last Changed
March 04, 2026
Last Seen
May 15, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
154 / 29
IPv6 Prefixes (raw / aggregated)
19 / 2
IPv4 Addresses
61 184
Largest IPv4 Prefix
/19 (8 192 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 Australia (50 944 IPs), 🇧🇷 Brazil (17 280 IPs)
Prefix Changed
May 15, 2026

Reputation

Reputation
Good — 7 flagged IPs out of 61 184 total (0.01%)

Connectivity Summary

Upstream Providers
8 upstreams providing transit
Peers
29 networks exchanging traffic without transit
Downstream Customers
100 downstreams buying transit
Unclassified
9 unclassified BGP neighbors
Degree
146 unique BGP neighbors
Reach
381 networks in customer cone

Upstream Providers (8)

Prefix Lists

IPv4 Prefixes (154 total)

  • 187.45.96.0/19 (8 192 addresses (/19 prefix))
  • 186.236.0.0/19 (8 192 addresses (/19 prefix))
  • 177.75.128.0/19 (8 192 addresses (/19 prefix))
  • 177.75.96.0/20 (4 096 addresses (/20 prefix))
  • 187.110.176.0/20 (4 096 addresses (/20 prefix))
  • 179.127.128.0/20 (4 096 addresses (/20 prefix))
  • 177.125.32.0/21 (2 048 addresses (/21 prefix))
  • 177.86.0.0/21 (2 048 addresses (/21 prefix))
  • 170.233.40.0/22 (1 024 addresses (/22 prefix))
  • 45.162.164.0/22 (1 024 addresses (/22 prefix))
  • 143.255.100.0/22 (1 024 addresses (/22 prefix))
  • 168.0.4.0/22 (1 024 addresses (/22 prefix))
  • 170.0.168.0/22 (1 024 addresses (/22 prefix))
  • 170.84.56.0/22 (1 024 addresses (/22 prefix))
  • 191.36.132.0/22 (1 024 addresses (/22 prefix))
  • 170.245.216.0/22 (1 024 addresses (/22 prefix))
  • 177.73.188.0/22 (1 024 addresses (/22 prefix))
  • 138.204.72.0/22 (1 024 addresses (/22 prefix))
  • 138.186.116.0/22 (1 024 addresses (/22 prefix))
  • 45.238.164.0/22 (1 024 addresses (/22 prefix))
  • 45.238.108.0/22 (1 024 addresses (/22 prefix))
  • 177.234.132.0/22 (1 024 addresses (/22 prefix))
  • 45.227.192.0/22 (1 024 addresses (/22 prefix))
  • 179.191.36.0/22 (1 024 addresses (/22 prefix))
  • 143.208.12.0/22 (1 024 addresses (/22 prefix))
  • 186.250.88.0/22 (1 024 addresses (/22 prefix))
  • 45.71.224.0/22 (1 024 addresses (/22 prefix))
  • 45.7.48.0/23 (512 addresses (/23 prefix))
  • 45.7.51.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (19 total)

  • 2804:108c::/32
  • 2804:26e0::/32