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AS numbers

AS28666 Hostlocation LTDA

AS28666 is operated by Hostlocation LTDA and registered with LACNIC (BR) since 2006-10-05.

It announces 13 IPv4 and 20 IPv6 prefixes, 0% of them RPKI valid.

RIPE RIS sees 9 upstream and peer networks and 22 downstream networks next to it.

PeeringDB lists it as an Enterprise network at 1 internet exchange. Its peering policy is open.

Run the full network report BGP lookup WHOIS PeeringDB lookup
NameHostlocation LTDA
Registry handleAS28666
Registry (RIR)LACNIC
CountryBrazil (BR)
Delegated on2006-10-05
Network typeEnterprise, South America
Peering policyOpen
IRR as-setAS-HOSTFIBER
Prefixes (IPv4 / IPv6)13 / 20
RPKI valid0% (0 / 33)
Upstreams and peers9
Downstream networks22
Websitehostfiber.com.br

Routing health

  • AS28666 announces 13 IPv4 and 20 IPv6 prefixes.
  • 33 announced prefixes are not covered by a ROA of AS28666 (they may have none, or another network’s).
  • 9 upstreams and peers, 22 downstream networks seen.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

Announced prefixes 33

  • 103.151.110.0/23
  • 189.1.160.0/21
  • 189.1.160.0/22
  • 189.1.160.0/23
  • 189.1.160.0/24
  • 189.1.161.0/24
  • 189.1.162.0/23
  • 189.1.162.0/24
  • 189.1.163.0/24
  • 189.1.165.0/24
  • 189.1.166.0/23
  • 189.1.166.0/24
  • 189.1.167.0/24
  • 2804:1674:1f::/48
  • 2804:1674:2c::/48
  • 2804:1674:2e::/48
  • 2804:1674:2f::/48
  • 2804:1674:3::/48
  • 2804:1674:13::/48
  • 2804:1674:16::/48
  • 2804:1674:18::/48
  • 2804:1674:20::/48
  • 2804:1674:21::/48
  • 2804:1674:22::/48
  • 2804:1674:23::/48
  • 2804:1674:24::/48
  • 2804:1674:25::/48
  • 2804:1674:26::/48
  • 2804:1674:27::/48
  • 2804:1674:29::/48
  • 2804:1674::/32
  • 2804:1674:b::/48
  • 2804:3414::/32

Upstreams and peers 9

The networks RIPE RIS sees next to AS28666 in BGP paths, the most visible first.

Peering

Peering policy: Open. Suggested max-prefix limits: 142 IPv4, 50 IPv6. PeeringDB record

Internet exchanges 1
ExchangePortsSpeedRoute server
IX.br (PTT.br) São Paulo: ATM/MPLA130GNo

More about AS28666

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 00:28 UTC. The country is where the AS number was registered, not necessarily where the network operates.