$ 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, established in Brazil in 2020. The system announces 4 096 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Brazil.

  • Top 5% — Top 5% of all autonomous systems by reach and degree
  • #17 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
October 10, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
15 / 4
IPv6 Prefixes (raw / aggregated)
23 / 15
IPv4 Addresses
4 096
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/36
Geolocated Countries
🇧🇷 Brazil (4 096 IPs)
Prefix Changed
August 01, 2026

Reputation

Reputation
Good — 2 flagged IPs out of 4 096 total (0.05%)

Connectivity Summary

Upstream Providers
6 upstreams providing transit
Peers
3 461 networks exchanging traffic without transit
Downstream Customers
242 downstreams buying transit
Unclassified
22 unclassified BGP neighbors
Degree
3 731 unique BGP neighbors
Reach
572 networks in customer cone

Upstream Providers (6)

  • AS3356 — LEVEL3 (Tier-1 transit)
  • AS174 — COGENT-174 (Tier-1 transit)
  • AS6762 — SEABONE-NET (Tier-1 transit)
  • AS6453 — AS6453 (Tier-1 transit)
  • AS39686 — AS-EUROFIBER
  • 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 (23 total)

  • 2804:7898::/36
  • 2804:7898:2000::/36
  • 2804:7898:5400::/38
  • 2804:7898:1100::/40
  • 2804:7898:3000::/40
  • 2804:7898:4f00::/40
  • 2804:7898:1008::/47
  • 2804:7898:4000::/47
  • 2804:7898:1001::/48
  • 2804:7898:1002::/48
  • 2804:7898:1005::/48
  • 2804:7898:1007::/48
  • 2804:7898:100a::/48
  • 2804:7898:1012::/48
  • 2804:7898:5000::/48