AS Number
AS52711
AS Name
Org Name
FASTNET TELECOM
Country
Brazil
Registry

RegDate

20170526

Updated

20231227

AS52711 Looking Glass
IPv4Prefixes

22

IPv6Prefixes

1

IPv4 NUMs

3,072

IPv6 NUMs(/64)

4,294,967,296

3,072 IPv4 Addresses
CIDR Description IP Num
177.84.88.0/24
IRR Parent Valid
FASTNET TELECOM 256
177.84.88.0/23
IRR Valid
FASTNET TELECOM 512
177.84.88.0/22
IRR InValid
FASTNET TELECOM 1024
177.84.89.0/24
IRR Parent Valid
FASTNET TELECOM 256
177.84.90.0/24
IRR Parent Valid
FASTNET TELECOM 256
177.84.90.0/23
IRR Valid
FASTNET TELECOM 512
177.84.91.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.184.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.184.0/23
IRR Parent Valid
FASTNET TELECOM 512
179.96.184.0/22
IRR Valid
FASTNET TELECOM 1024
179.96.184.0/21
IRR InValid
FASTNET TELECOM 2048
179.96.185.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.186.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.186.0/23
IRR Parent Valid
FASTNET TELECOM 512
179.96.187.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.188.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.188.0/23
IRR Parent Valid
FASTNET TELECOM 512
179.96.188.0/22
IRR Valid
FASTNET TELECOM 1024
179.96.189.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.190.0/24
IRR Parent Valid
FASTNET TELECOM 256
179.96.190.0/23
IRR Parent Valid
FASTNET TELECOM 512
179.96.191.0/24
IRR Parent Valid
FASTNET TELECOM 256
CIDR Description IP NUMs(prefix /64)
2804:1560::/32
IRR Valid
FASTNET TELECOM 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS52873 Softdados Telecomunicações, BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,024 4,294,967,296 IPv4 IPv4
AS14840 BR.Digital Provider, BR Brazil 68,096 14,009,892,864 IPv4 IPv4
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 7,680 19,791,872 IPv4 IPv4
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 2,048 458,752 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 474,368 282,631,665,745,920 IPv4 IPv4
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 131,072 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 103,936 113,639,424 IPv4 IPv4
AS264479 Turbozone Internet, BR Brazil 2,560 4,294,967,296 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 728,512 268,566,528 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS265351 INFOARTES TELECOM LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262689 UNOUN INTERNET LTDA, BR Brazil 11,264 4,294,967,296 IPv4 IPv4
aut-num:     AS52711
owner:       FASTNET TELECOM
ownerid:     07.465.986/0001-14
responsible: Paulo Sérgio Dantas
country:     BR
owner-c:     PASDA13
routing-c:   PASDA13
abuse-c:     DAPFR36
created:     20130103
changed:     20210922
inetnum:     177.84.88.0/22
inetnum:     179.96.184.0/21
inetnum:     2804:1560::/32
as-in:       from AS52873 100 accept ANY
as-in:       from AS262689 100 accept ANY
as-in:       from AS61568 100 accept ANY
as-out:      to AS52873 announce AS52711
as-out:      to AS262689 announce AS52711
as-out:      to AS61568 announce AS52711 AS265351

nic-hdl-br:  PASDA13
person:      Paulo Sergio Dantas
e-mail:      sergiodantas@fastnettelecom.com
country:     BR
created:     20121101
changed:     20241224

nic-hdl-br:  DAPFR36
person:      Daniel Antonio Passos Franco
e-mail:      danielfranco.dfx@gmail.com
country:     BR
created:     20170526
changed:     20231227