$ query “AS27845” --type=asn → 1 result(s)

AS27845 · EMPRESA-RECURSOS-TECNOLOGICOS

Empresa de Recursos Tecnologicos S.A E.S.P

AS27845 is owned by Empresa de Recursos Tecnologicos S.A E.S.P and is a hosting access provider, registered in Colombia since 2006. The system announces a respectable 19 712 IPv4 addresses, and supports IPv6. The bulk of its IP address space is in Colombia. This AS's prefix announcements have been recently modified.

Basic Information

Country
🇨🇴 Colombia
Category
Hosting
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Registered
August 09, 2006
Last Changed
October 03, 2026
Last Seen
October 12, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
28 / 21
IPv6 Prefixes (raw / aggregated)
1 / 1
IPv4 Addresses
19 712
Largest IPv4 Prefix
/20 (4 096 addresses)
Largest IPv6 Prefix
/32
Geolocated Countries
🇨🇴 Colombia (19 712 IPs)
Prefix Changed
October 06, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 19 712 total (0.01%)

Connectivity Summary

Upstream Providers
4 upstreams providing transit
Downstream Customers
1 downstream buying transit
Unclassified
1 unclassified BGP neighbor
Degree
6 unique BGP neighbors
Reach
1 network in customer cone

Upstream Providers (4)

  • AS18678 — INTERNEXA
  • AS262589 — SAMM-TECNOLOGIA-TELECOMUNICACOES
  • AS3816 — COLOMBIA-TELECOMUNICACIONES
  • AS10299 — EMPRESAS-MUNICIPALES-CALI

Prefix Lists

IPv4 Prefixes (28 total)

  • 190.6.176.0/20 (4 096 addresses (/20 prefix))
  • 190.97.208.0/20 (4 096 addresses (/20 prefix))
  • 190.97.72.0/21 (2 048 addresses (/21 prefix))
  • 190.6.164.0/22 (1 024 addresses (/22 prefix))
  • 190.97.64.0/22 (1 024 addresses (/22 prefix))
  • 190.97.80.0/22 (1 024 addresses (/22 prefix))
  • 190.97.88.0/22 (1 024 addresses (/22 prefix))
  • 190.97.196.0/22 (1 024 addresses (/22 prefix))
  • 190.97.204.0/22 (1 024 addresses (/22 prefix))
  • 190.6.168.0/23 (512 addresses (/23 prefix))
  • 190.6.160.0/24 (256 addresses (/24 prefix))
  • 190.6.162.0/24 (256 addresses (/24 prefix))
  • 190.6.170.0/24 (256 addresses (/24 prefix))
  • 190.6.172.0/24 (256 addresses (/24 prefix))
  • 190.6.174.0/24 (256 addresses (/24 prefix))
  • 190.97.84.0/24 (256 addresses (/24 prefix))
  • 190.97.86.0/24 (256 addresses (/24 prefix))
  • 190.97.95.0/24 (256 addresses (/24 prefix))
  • 190.97.195.0/24 (256 addresses (/24 prefix))
  • 190.97.201.0/24 (256 addresses (/24 prefix))
  • 190.97.202.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (1 total)

  • 2800:9f0::/32