AS Number
AS52660
AS Name
Org Name
e.serv informatica e tecnologia ltda.
Country
Brazil
Registry

RegDate

20010624

Updated

20250702

AS52660 Looking Glass
IPv4Prefixes

7

IPv6Prefixes

7

IPv4 NUMs

2,048

IPv6 NUMs(/64)

4,294,967,296

2,048 IPv4 Addresses
CIDR Description IP Num
177.66.248.0/23 e.serv informatica e tecnologia ltda. 512
177.66.248.0/22 e.serv informatica e tecnologia ltda. 1024
177.66.248.0/21 e.serv informatica e tecnologia ltda. 2048
177.66.250.0/23 e.serv informatica e tecnologia ltda. 512
177.66.252.0/23 e.serv informatica e tecnologia ltda. 512
177.66.252.0/22 e.serv informatica e tecnologia ltda. 1024
177.66.254.0/23 e.serv informatica e tecnologia ltda. 512
CIDR Description IP NUMs(prefix /64)
2804:c04::/34 e.serv informatica e tecnologia ltda. 1073741824
2804:c04::/33 e.serv informatica e tecnologia ltda. 2147483648
2804:c04::/32 e.serv informatica e tecnologia ltda. 4294967296
2804:c04:4000::/34 e.serv informatica e tecnologia ltda. 1073741824
2804:c04:8000::/34 e.serv informatica e tecnologia ltda. 1073741824
2804:c04:8000::/33 e.serv informatica e tecnologia ltda. 2147483648
2804:c04:c000::/34 e.serv informatica e tecnologia ltda. 1073741824
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS269180 VIPNET Conexão, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS999 CORIX-999 - CORIX NETWORKS, US United States 4,608 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 32,256 4,504,699,155,841,024 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,280 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,175,424 IPv4 IPv4 IPv6 IPv6
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 585,216 282,636,229,083,136 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 14,010,220,544 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 193,280 62,938,284,032 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS20253 QWILTED-PROD-01 - Qwilt Inc., US United States 5,376 18,743,296 IPv4 IPv4 IPv6 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4
AS53013 W I X NET DO BRASIL LTDA - ME, BR Brazil 3,328 6,442,582,016 IPv4 IPv4 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,072 196,608 IPv4 IPv4 IPv6 IPv6
AS268696 Tuddo Telecom Ltda., BR Brazil 2,560 2,151,153,664 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 2,048 655,360 IPv4 IPv4 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726,752 268,566,784 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 43,520 17,179,869,184 IPv4 IPv4
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 110,624,768 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37,888 4,294,967,296 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52863 UPX TECNOLOGIA LTDA, BR Brazil 2,048 589,824 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS264894 DREAMNET PROVEDOR DE INTERNET LTDA - ME, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS52548 tc conecta serviços de telecomunicações e provedor, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS53013 W I X NET DO BRASIL LTDA - ME, BR Brazil 3,328 6,442,582,016 IPv4 IPv4 IPv6 IPv6
AS264876 5GTELECOM AZEVEDO INFORMATICA LTDA., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS265328 Master Net Telecom e Segurança Ltda, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268114 THM Tecnologia Net Ltda, BR Brazil 1,024 1,073,741,824 IPv4 IPv4
AS264867 Click Telecomunicação Ltda ME, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
aut-num:     AS52660
owner:       e.serv informatica e tecnologia ltda.
ownerid:     06.248.738/0001-59
responsible: Ricardo Jose Oliveira Neves
country:     BR
owner-c:     RJN10
routing-c:   RJN10
abuse-c:     RJN10
created:     20121121
changed:     20130306
inetnum:     177.66.248.0/21
inetnum:     2804:c04::/32

nic-hdl-br:  RJN10
person:      Ricardo jose oliveira Neves
e-mail:      [email protected]
country:     BR
created:     20010624
changed:     20250702