AS Number
AS52540
AS Name
Org Name
H&F SOLUCOES TECNOLOGICAS LTDA
Country / Region
Brazil
Registry

RegDate

20001128

Updated

20260120

AS52540 Looking Glass
https://www.centranet.com.br
IPv4Prefixes

6

IPv6Prefixes

3

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

CIDR Description IP Num
138.185.44.0/23
IRR Valid
H&F SOLUCOES TECNOLOGICAS LTDA 512
138.185.44.0/22
IRR InValid
1024
138.185.46.0/23
IRR Valid
H&F SOLUCOES TECNOLOGICAS LTDA 512
177.129.124.0/23
IRR Valid
H&F SOLUCOES TECNOLOGICAS LTDA 512
177.129.126.0/24
IRR Valid
Centranet Ltda 256
177.129.127.0/24
IRR Valid
256
CIDR Description IP NUMs(prefix /64)
2804:e10::/34
IRR Valid
1073741824
2804:e10:4000::/34
IRR Valid
1073741824
2804:e10:8000::/33
IRR Valid
2147483648
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61678 NETWAY INFORMATICA LTDA, BR Brazil 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61745 NBS TELECOM, BR Brazil 4,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO, BR Brazil 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269180 VIPNET Conexão, BR Brazil 1,280 4,294,967,296 IPv4 IPv4

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Porto Velho - IX.br (PTT.br) Porto Velho 187.16.200.9 2001:12f8:1:23::9 1 Gbps 2024-12-16 21:36:52

Private Peering Facilities

Country / Region Name City Website Updated
aut-num:     AS52540
owner:       H&F SOLUCOES TECNOLOGICAS LTDA
ownerid:     84.716.059/0001-70
responsible: Fabiano Roberto Correta de Freitas
country:     BR
owner-c:     HFL21
routing-c:   HFL21
abuse-c:     HFL21
created:     20130610
changed:     20130610
inetnum:     177.129.124.0/22
inetnum:     2804:e10::/32
inetnum:     138.185.44.0/22

nic-hdl-br:  HFL21
person:      H & F Informática e Consultoria Ltda
e-mail:      noc@centranet.com.br
country:     BR
created:     20001128
changed:     20260120