AS Name
Org Name
GRV TELECOM
Registry Region
Brazil
Looking Glass
IPv4Prefixes

13

IPv6Prefixes

3

IPv4 NUMs

5,120

IPv6 NUMs(/64)

4,294,967,296

5,120 IPv4 Addresses
CIDR Description IP Num
168.121.144.0/23 GRV TELECOM 512
168.121.144.0/22 GRV TELECOM 1024
168.121.146.0/23 GRV TELECOM 512
177.136.184.0/22 GRV TELECOM 1024
177.136.184.0/21 GRV TELECOM 2048
177.136.188.0/24 GRV TELECOM 256
177.136.188.0/22 GRV TELECOM 1024
191.7.96.0/23 GRV TELECOM 512
191.7.96.0/22 GRV TELECOM 1024
191.7.98.0/23 GRV TELECOM 512
191.7.100.0/23 GRV TELECOM 512
191.7.100.0/22 GRV TELECOM 1024
191.7.102.0/23 GRV TELECOM 512
CIDR Description IP NUMs(prefix /64)
2804:fa0::/33 GRV TELECOM 2147483648
2804:fa0::/32 GRV TELECOM 4294967296
2804:fa0:8000::/33 GRV TELECOM 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS26615 TIM S/A, BR Brazil 9,652,736 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS53236 , BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS262195 Transamerican Telecomunication S.A., AR Argentina 27,904 4,294,967,296 IPv4 IPv4
AS262589 INTERNEXA BRASIL OPERADORA DE TELECOMUNICACOES S.A, BR Brazil 117,504 17,196,777,472 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS26615 TIM S/A, BR Brazil 9,652,736 12,884,901,888 IPv4 IPv4
AS52860 , BR Brazil 3,072 4,294,967,296 IPv4 IPv4
AS53236 , BR Brazil 3,072 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
177.136.185.66 2 amparonline.com.br
177.136.185.132 1 ns1.grvtelecom.com.br
177.136.185.142 3 central.grvtelecom.com.br
aut-num:     AS263596
owner:       GRV TELECOM
responsible: JOSE ROMILDO SANTOS OLIVEIRA
owner-c:     GRTEL6
routing-c:   GRTEL6
abuse-c:     GRTEL6
created:     20130823
changed:     20130823
inetnum:     177.136.184.0/21
inetnum:     2804:fa0::/32
inetnum:     191.7.96.0/21
inetnum:     168.121.144.0/22

nic-hdl-br:  GRTEL6
person:      GRV TELECOM
created:     20111122
changed:     20170420