AS Number
AS28139
AS Name
Org Name
ItaSis Informática Ltda
Country / Region
Brazil
Registry

RegDate

20050403

Updated

20140321

AS28139 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

6,144

IPv6 NUMs(/64)

4,294,967,296

6,144 IPv4 Addresses
CIDR Description IP Num
186.235.176.0/21
ROA Signed and Valid IRR Valid
ItaSis Informática Ltda 2048
187.49.16.0/20
ROA Signed and Valid IRR Valid
ItaSis Inform�tica Ltda 4096
CIDR Description IP NUMs(prefix /64)
2804:994::/32
ROA Signed and Valid IRR Valid
ItaSis Informática Ltda 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263482 Megalink Servicos Ltda, BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Vitória - IX.br (PTT.br) Vitória 187.16.194.15 2001:12f8:0:17::15 1 Gbps 2017-12-22 13:20:43

Private Peering Facilities

Country / Region Name City Website Updated
IP Address Domain NUMs Domains
187.49.16.59 4 itarana.com.br
187.49.16.106 2 ns1.itasishosting.com.br
187.49.16.110 1 ns2.itasishosting.com.br
187.49.16.190 1 central.serranavox.com
187.49.23.144 1 jraimi.com
aut-num:     AS28139
owner:       ItaSis Informática Ltda
responsible: Braz Antônio Lima Lerbarck
owner-c:     BAL28
routing-c:   BAL28
abuse-c:     SPL373
created:     20090318
changed:     20190405
inetnum:     187.49.16.0/20
inetnum:     186.235.176.0/21
inetnum:     2804:994::/32

nic-hdl-br:  BAL28
person:      Braz Antônio Lima Lerbarck
created:     20000120
changed:     20201223

nic-hdl-br:  SPL373
person:      Spirit Linux
created:     20050403
changed:     20140321