AS Number
AS28257
AS Name
Org Name
CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA
Country / Region
Brazil
Registry

RegDate

20120814

Updated

20190205

AS28257 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

7,168

IPv6 NUMs(/64)

4,294,967,296

7,168 IPv4 Addresses
CIDR Description IP Num
138.36.140.0/22
IRR Valid
CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 1024
177.129.40.0/21
IRR Valid
CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 2048
186.225.80.0/20
IRR InValid
CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 4096
CIDR Description IP NUMs(prefix /64)
2804:db4::/32
IRR Valid
CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS264564 Telecab Telecomunicações Ltda, BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS266363 G & M SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA-ME, BR Brazil 1,024 0 IPv4 IPv4
AS268975 GLOBAL TELECOM SERVICOS DE COMUNICACAO E MULTIMIDI, BR Brazil 1,024 0 IPv4 IPv4
IP Address Domain NUMs Domains
177.129.40.3 1 ns1.jhnet.net.br
177.129.40.4 2 ns1.conceitosinformatica.com.br
177.129.40.5 7 mail.assutelecom.com.br
177.129.40.7 2 mail.hipernet.inf.br
177.129.40.8 1 mail.n5telecom.com.br
177.129.40.20 12 assutelecom.com.br
177.129.40.22 3 meganetcaico.com.br
177.129.40.26 1 din-177-129-40-26.conceitosinformatica.com.br
177.129.40.240 1 din-177-129-40-240.conceitosinformatica.com.br
177.129.43.123 1 uticell.com.br
aut-num:     AS28257
owner:       CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA
responsible: GEILSON DE SOUSA ARAUJO
owner-c:     GESAR4
routing-c:   EDALM66
abuse-c:     EDALM66
created:     20130502
changed:     20220314
inetnum:     177.129.40.0/21
inetnum:     2804:db4::/32
inetnum:     138.36.140.0/22
inetnum:     186.225.80.0/20
as-in:       from AS61832 100 accept ANY
as-in:       from AS26162 100 accept ANY
as-in:       from AS264564 100 accept ANY
as-out:      to AS61832 announce AS28257
as-out:      to AS26162 announce AS28257
as-out:      to AS264564 announce AS28257
as-out:      to AS268975 announce ANY
as-out:      to AS266363 announce ANY

nic-hdl-br:  GESAR4
person:      geilson de sousa araujo
created:     20080428
changed:     20240406

nic-hdl-br:  EDALM66
person:      Edsongley Almeida
created:     20120814
changed:     20190205