$ query “AS271253” --type=asn → 1 result(s)

AS271253 · LINK-BRASIL-TELECOMUNICACOES

LINK BRASIL TELECOMUNICACOES LTDA

AS271253 is owned by LINK BRASIL TELECOMUNICACOES LTDA and is a major transit provider, registered in Brazil since 2020. The system announces 4 096 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Australia, with additional presence in Brazil.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #19 by Degree — Top 100 by unique BGP neighbor count

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
August 20, 2020
Last Changed
March 04, 2026
Last Seen
May 15, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
15 / 4
IPv6 Prefixes (raw / aggregated)
24 / 14
IPv4 Addresses
4 096
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/36
Geolocated Countries
🇦🇺 Australia (3 072 IPs), 🇧🇷 Brazil (1 760 IPs)
Prefix Changed
April 29, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 4 096 total (0.02%)

Connectivity Summary

Upstream Providers
7 upstreams providing transit
Peers
3 258 networks exchanging traffic without transit
Downstream Customers
229 downstreams buying transit
Unclassified
17 unclassified BGP neighbors
Degree
3 511 unique BGP neighbors
Reach
4 596 networks in customer cone

Upstream Providers (7)

  • AS174 — COGENT (Tier-1 transit)
  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS1299 — TWELVE99 (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS13786 — SEABORN
  • AS6453 — AS6453 (Tier-1 transit)
  • AS10429 — TELEFONICA-BRASIL

Prefix Lists

IPv4 Prefixes (15 total)

  • 45.172.96.0/22 (1 024 addresses (/22 prefix))
  • 45.180.16.0/22 (1 024 addresses (/22 prefix))
  • 131.255.56.0/22 (1 024 addresses (/22 prefix))
  • 164.163.192.0/22 (1 024 addresses (/22 prefix))

IPv6 Prefixes (24 total)

  • 2804:7898::/36
  • 2804:7898:2000::/36
  • 2804:7898:5400::/38
  • 2804:7898:1100::/40
  • 2804:7898:4f00::/40
  • 2804:7898:3000::/40
  • 2804:7898:1008::/46
  • 2804:7898:1004::/47
  • 2804:7898:4000::/47
  • 2804:7898:1012::/48
  • 2804:7898:1007::/48
  • 2804:7898:1002::/48
  • 2804:7898:5000::/48
  • 2804:7898:1001::/48