$ query “AS22381” --type=asn → 1 result(s)

AS22381 — MEGATELECOM-TELECOMUNICACOES

Megatelecom Telecomunicacoes Ltda

AS22381 is a major transit provider run by Megatelecom Telecomunicacoes Ltda, established in Brazil in 2002. The network announces a solid 114 944 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
Major Transit
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
April 05, 2002
Last Changed
March 04, 2026
Last Seen
March 04, 2026

Prefix Summary

IPv4 Prefixes (raw / aggregated)
113 / 39
IPv6 Prefixes (raw / aggregated)
26 / 3
IPv4 Addresses
114 944
Largest IPv4 Prefix
/18 (16 384 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇦🇺 AU (6 IPs), 🇧🇷 BR (187 IPs)
Prefix Changed
March 04, 2026

Reputation

Reputation
Pristine — 0 flagged IPs out of 114 944 total (0.00%)

Connectivity Summary

Upstream Providers
8 upstream autonomous systems providing transit
Peers
29 autonomous systems exchanging traffic without transit fees
Downstream Customers
174 downstream autonomous systems buying transit
Degree
225 unique BGP neighbors (providers + customers + peers)
Reach
9 851 — customer cone size measuring network influence
Degree Rank
#577
Reach Rank
#449

Upstream Providers (8)

  • AS174 — COGENT-174 (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS37468 — ANGOLA-CABLES
  • AS263444 — OPEN-X-TECNOLOGIA
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS10429 — TELEFONICA-BRASIL
  • AS52925 — ASCENTY-DATA-CENTERS
  • AS262589 — SAMM-TECNOLOGIA-TELECOMUNICACOES

Prefix Lists

IPv4 Prefixes (113 total)

  • 187.108.128.0/18 (16 384 addresses)
  • 189.127.64.0/18 (16 384 addresses)
  • 186.219.0.0/19 (8 192 addresses)
  • 189.36.160.0/19 (8 192 addresses)
  • 189.51.224.0/19 (8 192 addresses)
  • 189.91.96.0/19 (8 192 addresses)
  • 200.220.192.0/19 (8 192 addresses)
  • 201.23.192.0/19 (8 192 addresses)
  • 186.219.32.0/20 (4 096 addresses)
  • 187.120.0.0/20 (4 096 addresses)
  • 189.39.208.0/20 (4 096 addresses)
  • 201.33.176.0/20 (4 096 addresses)
  • 201.87.208.0/20 (4 096 addresses)
  • 177.84.160.0/21 (2 048 addresses)
  • 131.108.184.0/22 (1 024 addresses)
  • 170.78.232.0/22 (1 024 addresses)
  • 177.136.80.0/22 (1 024 addresses)
  • 200.150.160.0/22 (1 024 addresses)
  • 177.126.2.0/23 (512 addresses)
  • 177.126.4.0/23 (512 addresses)
  • 201.87.154.0/23 (512 addresses)
  • 201.87.158.0/23 (512 addresses)
  • 177.126.0.0/24 (256 addresses)
  • 177.126.7.0/24 (256 addresses)
  • 177.126.9.0/24 (256 addresses)
  • 177.126.14.0/24 (256 addresses)
  • 177.130.119.0/24 (256 addresses)
  • 200.150.166.0/24 (256 addresses)
  • 200.150.168.0/24 (256 addresses)
  • 200.150.171.0/24 (256 addresses)
  • 200.150.173.0/24 (256 addresses)
  • 201.87.129.0/24 (256 addresses)
  • 201.87.130.0/24 (256 addresses)
  • 201.87.132.0/24 (256 addresses)
  • 201.87.138.0/24 (256 addresses)
  • 201.87.143.0/24 (256 addresses)
  • 201.87.145.0/24 (256 addresses)
  • 201.87.151.0/24 (256 addresses)
  • 201.87.156.0/24 (256 addresses)

IPv6 Prefixes (26 total)

  • 2804:368::/32
  • 2804:3f8::/32
  • 2804:680::/32