AS Number
AS28253
AS Name
Org Name
Operador Nacional do Sistema Elétrico
Country
Brazil
Registry

RegDate

20050615

Updated

20140428

AS28253 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
177.128.117.0/24 Operador Nacional do Sistema Elétrico 256
200.9.186.0/24 Operador Nacional do Sistema Elétrico 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4230 CLARO S.A., BR Brazil 5,585,152 4,295,360,512 IPv4 IPv4
AS7738 Telemar Norte Leste S.A., BR Brazil 7,709,696 68,719,476,736 IPv4 IPv4
AS10429 TELEFÔNICA BRASIL S.A, BR Brazil 2,544,128 3,154,444,288 IPv4 IPv4
AS18881 TELEFÔNICA BRASIL S.A, BR Brazil 4,587,520 41,188,065,280 IPv4 IPv4
IP Address Domain NUMs Domains
177.128.117.3 1 smtp.ons.org.br
177.128.117.4 1 rio-dns.ons.org.br
177.128.117.9 1 notesrio.ons.org.br
177.128.117.10 1 apps05.ons.org.br
177.128.117.12 1 betasindat.ons.org.br
177.128.117.13 1 sam.ons.org.br
177.128.117.14 2 apps07.ons.org.br
177.128.117.15 1 vpn.ons.org.br
177.128.117.18 1 extranet.ons.org.br
177.128.117.23 1 integracao.ons.org.br
aut-num:     AS28253
owner:       Operador Nacional do Sistema Elétrico
responsible: Anna Paula Nesi
owner-c:     APS747
routing-c:   APS747
abuse-c:     APS747
created:     20130502
changed:     20130502
inetnum:     177.128.117.0/24
inetnum:     2801:80:650::/48
inetnum:     200.9.186.0/24
inetnum:     2801:80:651::/48

nic-hdl-br:  APS747
person:      Anna Paula Nesi de Sousa
created:     20050615
changed:     20140428