AS52692 - CARVALHO E SILVA LTDA, BR

Brazil
AS Number
AS52692
AS Name
Org Name
CARVALHO E SILVA LTDA
Country
Brazil
Registry

RegDate

20100326

Updated

20220202

AS52692 Looking Glass
http://lg.agnetbandalarga.com.br
IPv4Prefixes

6

IPv6Prefixes

5

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
170.246.136.0/23
ROA Signed and Valid IRR Parent Valid
CARVALHO E SILVA LTDA 512
170.246.136.0/22
ROA Signed and Valid IRR Valid
1024
170.246.138.0/23
ROA Signed and Valid IRR Parent Valid
CARVALHO E SILVA LTDA 512
177.72.220.0/23
ROA Signed and Valid IRR Parent Valid
CARVALHO E SILVA LTDA 512
177.72.220.0/22
ROA Signed and Valid IRR Valid
1024
177.72.222.0/23
ROA Signed and Valid IRR Parent Valid
CARVALHO E SILVA LTDA 512
CIDR Description IP NUMs(prefix /64)
2804:2ef8::/34
ROA Signed and Valid IRR Parent Valid
1073741824
2804:2ef8::/32
ROA Signed and Valid IRR Valid
CARVALHO E SILVA LTDA 4294967296
2804:2ef8:4000::/34
ROA Signed and Valid IRR Parent Valid
1073741824
2804:2ef8:8000::/34
ROA Signed and Valid IRR Parent Valid
1073741824
2804:2ef8:c000::/34
ROA Signed and Valid IRR Parent Valid
1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53013 UFINET BRASIL S.A., BR Brazil 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS16735 ALGAR TELECOM S/A, BR Brazil 554,752 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 211,200 73,944,137,728 IPv4 IPv4 IPv6 IPv6 
aut-num:     AS52692
owner:       CARVALHO E SILVA LTDA
responsible: CARVALHO E SILVA LTDA
owner-c:     ALPSI1140
routing-c:   CASLT32
abuse-c:     CASLT32
created:     20121217
changed:     20130306
inetnum:     177.72.220.0/22
inetnum:     2804:2ef8::/32
inetnum:     170.246.136.0/22

nic-hdl-br:  ALPSI1140
person:      ALEXANDRE PEREIRA DA SILVA
created:     20230530
changed:     20230601

nic-hdl-br:  CASLT32
person:      CARVALHO E SILVA LTDA
created:     20100326
changed:     20220202