AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
OPTICA TELECOM LTDA 3 0 1,024 0 Brazil
1,024 IPv4 Addresses
CIDR Description IP Num
170.245.52.0/24 OPTICA TELECOM LTDA 256
170.245.52.0/23 OPTICA TELECOM LTDA 512
170.245.52.0/22 OPTICA TELECOM LTDA 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6,114,432 128,879,493,120 IPv4 IPv4 IPv6 IPv6
AS4323 CENTURYLINK-LEGACY-TWTC - tw telecom holdings, inc., US United States 1,020,416 0 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 506,368 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS52655 Ti5 Telecom LTDA - ME, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS61772 Braudes e Sá Ltda, BR Brazil 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262517 NIQTURBO PIMENTEL E MOREIRA LTDA, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS262827 OBTI OPERADORA, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS264368 A. L. A. INFORMATICA LTDA., BR Brazil 1,024 0 IPv4 IPv4
AS266088 FIBER7 TELECOMUNICACOES LTDA - EPP, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS52708 Linenet Suprimentos para Informatica LTDA-ME, BR Brazil 2,048 0 IPv4 IPv4
AS53195 LOGTEL TELECOMUNICACOES E INFORMATICA LTDA ME, BR Brazil 6,144 4,294,967,296 IPv4 IPv4
aut-num:     AS266025
owner:       OPTICA TELECOM LTDA
responsible: Willian Mendes Rezende
owner-c:     WIMRE7
routing-c:   WIMRE7
abuse-c:     WIMRE7
created:     20170130
changed:     20170130
inetnum:     170.245.52.0/22
inetnum:     2804:3958::/32

nic-hdl-br:  WIMRE7
person:      willian mendes rezende
created:     20121010
changed:     20180228