$ query “AS28649” --type=asn → 1 result(s)

AS28649 — DESKTOP-SIGMANET-COMUNICACAO

Desktop Sigmanet Comunicação Multimídia SA

AS28649 is a mid-size transit provider run by Desktop Sigmanet Comunicação Multimídia SA, established in Brazil in 2006. The network announces a solid 147 456 IPv4 addresses. Supports IPv6.

  • 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
June 07, 2006
Last Changed
March 04, 2026
Last Seen
March 05, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
309 / 43
IPv6 Prefixes (raw / aggregated)
77 / 9
IPv4 Addresses
147 456
Largest IPv4 Prefix
/17 (32 768 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 AU (33 IPs), 🇧🇷 BR (13 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Good — 8 flagged IPs out of 147 456 total (0.01%)

Connectivity Summary

Upstream Providers
8 upstream autonomous systems providing transit
Peers
29 autonomous systems exchanging traffic without transit fees
Downstream Customers
24 downstream autonomous systems buying transit
Degree
63 unique BGP neighbors (providers + customers + peers)
Reach
66 — customer cone size measuring network influence
Degree Rank
#2 541
Reach Rank
#1 354

Upstream Providers (8)

Prefix Lists

IPv4 Prefixes (309 total)

  • 179.125.128.0/17 (32 768 addresses)
  • 177.131.64.0/19 (8 192 addresses)
  • 186.249.128.0/19 (8 192 addresses)
  • 187.94.160.0/19 (8 192 addresses)
  • 200.236.224.0/19 (8 192 addresses)
  • 177.52.0.0/20 (4 096 addresses)
  • 186.195.208.0/20 (4 096 addresses)
  • 186.209.64.0/20 (4 096 addresses)
  • 186.211.16.0/20 (4 096 addresses)
  • 187.95.160.0/20 (4 096 addresses)
  • 189.36.224.0/20 (4 096 addresses)
  • 189.124.32.0/20 (4 096 addresses)
  • 189.124.64.0/20 (4 096 addresses)
  • 200.236.192.0/20 (4 096 addresses)
  • 201.33.64.0/20 (4 096 addresses)
  • 201.33.192.0/20 (4 096 addresses)
  • 201.77.112.0/20 (4 096 addresses)
  • 201.77.176.0/20 (4 096 addresses)
  • 179.108.176.0/21 (2 048 addresses)
  • 191.243.248.0/21 (2 048 addresses)
  • 191.253.32.0/21 (2 048 addresses)
  • 45.6.148.0/22 (1 024 addresses)
  • 45.175.112.0/22 (1 024 addresses)
  • 45.180.212.0/22 (1 024 addresses)
  • 131.0.200.0/22 (1 024 addresses)
  • 131.161.164.0/22 (1 024 addresses)
  • 138.118.96.0/22 (1 024 addresses)
  • 138.204.88.0/22 (1 024 addresses)
  • 138.255.68.0/22 (1 024 addresses)
  • 143.137.88.0/22 (1 024 addresses)
  • 143.255.224.0/22 (1 024 addresses)
  • 143.255.232.0/22 (1 024 addresses)
  • 168.121.64.0/22 (1 024 addresses)
  • 168.196.28.0/22 (1 024 addresses)
  • 168.227.32.0/22 (1 024 addresses)
  • 170.79.208.0/22 (1 024 addresses)
  • 170.83.120.0/22 (1 024 addresses)
  • 170.83.140.0/22 (1 024 addresses)
  • 170.231.104.0/22 (1 024 addresses)
  • 170.238.48.0/22 (1 024 addresses)
  • 170.244.252.0/22 (1 024 addresses)
  • 177.125.200.0/22 (1 024 addresses)
  • 186.251.224.0/22 (1 024 addresses)

IPv6 Prefixes (77 total)

  • 2001:12b4::/32
  • 2804:a4::/32
  • 2804:474::/32
  • 2804:5f4::/32
  • 2804:868::/32
  • 2804:a00::/32
  • 2804:c28::/32
  • 2804:c30::/32
  • 2804:2894::/32