AS Number
AS28370
AS Name
Org Name
GUIFAMI Informática Ltda.
Country
Brazil
Registry

RegDate

20001124

Updated

20211124

AS28370 Looking Glass
IPv4Prefixes

17

IPv6Prefixes

2

IPv4 NUMs

9,216

IPv6 NUMs(/64)

4,294,967,296

9,216 IPv4 Addresses
CIDR Description IP Num
45.172.144.0/22 GUIFAMI Informática Ltda. 1024
45.172.146.0/23 GUIFAMI Informática Ltda. 512
187.45.144.0/20 GUIFAMI Informática Ltda. 4096
187.45.152.0/23 GUIFAMI Informática Ltda. 512
187.45.152.0/22 GUIFAMI Informática Ltda. 1024
187.45.152.0/21 GUIFAMI Informática Ltda. 2048
187.45.154.0/23 GUIFAMI Informática Ltda. 512
187.45.156.0/23 GUIFAMI Informática Ltda. 512
187.45.156.0/22 GUIFAMI Informática Ltda. 1024
187.45.158.0/23 GUIFAMI Informática Ltda. 512
189.84.144.0/20 GUIFAMI Informática Ltda. 4096
189.84.152.0/22 GUIFAMI Informática Ltda. 1024
189.84.152.0/21 GUIFAMI Informática Ltda. 2048
189.84.156.0/23 GUIFAMI Informática Ltda. 512
189.84.156.0/22 GUIFAMI Informática Ltda. 1024
189.84.157.0/24 GUIFAMI Informática Ltda. 256
189.84.158.0/23 GUIFAMI Informática Ltda. 512
CIDR Description IP NUMs(prefix /64)
2804:591c::/32 GUIFAMI Inform�tica Ltda. 4294967296
2804:591c:10::/44 GUIFAMI Inform�tica Ltda. 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv4 IPv4
AS264409 GRUPO YAX, BR Brazil 1,792 524,288 IPv4 IPv4 IPv6 IPv6
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 69,632 8,589,934,592 IPv6 IPv6
AS1031 PEER-1-INTERNET - Peer 1 Internet Service LLC, US United States 3,776 4,294,967,296 IPv4 IPv4
AS7195 EDGEUNO SAS, CO Colombia 35,584 4,277,272,576 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 153,600 60,722,315,264 IPv4 IPv4 IPv6 IPv6
AS53070 T-Systems Telecomunicações e Serviços Ltda., BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52873 SOFTDADOS CONECTIVIDADE, BR Brazil 4,096 4,294,967,296 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 101,632 341,184,020,480 IPv4 IPv4 IPv6 IPv6
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2,304 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS263009 FORTE TELECOM LTDA., BR Brazil 9,216 4,294,967,296 IPv6 IPv6
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 75,776 4,319,870,976 IPv4 IPv4 IPv6 IPv6
AS53427 TGLOBAL-NETWORKS - TGLOBAL NETWORKS, US United States 512 16,777,216 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS53013 W I X NET DO BRASIL LTDA - ME, BR Brazil 3,328 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS262791 EMI NET TELECOMUNICACOES LTDA, BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263541 IMF NETWORK DATA LTDA - ME, BR Brazil 2,048 3,221,225,472 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,397,120 237,909,114,880 IPv4 IPv4 IPv6 IPv6
AS16397 EQUINIX BRASIL, BR Brazil 76,544 1,073,741,824 IPv4 IPv4
AS16552 TIGGEE - Tiggee LLC, US United States 13,056 38,656,999,424 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,360 4,294,967,296 IPv4 IPv4
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 16,384 4,295,131,136 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,304 4,294,967,296 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 64,512 15,083,634,688 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS47787 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, US United States 5,376 214,748,430,336 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 4,849,991,680 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,432 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 15,872 4,294,967,296 IPv4 IPv4
AS265187 STEEL WEB PROVEDORES DE ACESSO LTDA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 518,656 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268976 P16 Telecom, BR Brazil 40,960 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 38,144 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 87,552 107,937,792 IPv4 IPv4 IPv6 IPv6
AS28571 UNIVERSIDADE DE SAO PAULO, BR Brazil 163,072 4,294,967,296 IPv6 IPv6
AS917 MISAKA - Misaka Network, Inc., US United States 8,192 5,168,627,712 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 231,680 47,244,640,256 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 57,088 2,469,199,872 IPv4 IPv4
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,375,552 39,668,088,832 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS53079 A.S.Byte Informática Ltda - ME, BR Brazil 3,072 0 IPv4 IPv4
AS263535 REDE GLOBAL TECNOLOGIA LTDA ME, BR Brazil 3,072 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS265062 NETFORCE Telecom, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267196 SILVIO MARCAL ORLANDINI - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS267608 Micheleto Internet Ltda Me, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS268521 PONTO.COM TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268198 StacaoNET Telecomunicacoes, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269343 CRISTIANO FRANCISCO DE BARROS ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS52593 Monte Alto Net Ltda, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS263060 Atílio Marcos Marcari e Cia Ltda Me, BR Brazil 1,024 0 IPv4 IPv4
AS264426 VM Provedora de Internet Ltda Me, BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS270894 V Micali Telecomunicacoes, BR Brazil 1,024 0 IPv4 IPv4
AS28657 MD Brasil - Tecnologia da Informação Ltda, BR Brazil 1,024 3,221,225,472 IPv4 IPv4 IPv6 IPv6
AS266984 INFOTEK TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267556 Explorer Telecom Ltda - ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS268036 Telesert Telecomunicações Eireli ME, BR Brazil 1,024 0 IPv4 IPv4

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil Equinix São Paulo - Equinix Internet Exchange Sao Paulo 64.191.233.48 2001:504:0:7:0:2:8370:1 100 Gbps 2022-04-01 20:37:13
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.220.17 2001:12f8::220:17 100 Gbps 2022-04-01 20:37:13
Brazil Equinix São Paulo - Equinix Internet Exchange Sao Paulo 64.191.232.159 2001:504:0:7:0:28:370:1 100 Gbps 2022-04-01 20:37:13
Brazil IX.br (PTT.br) São Paulo - IX.br (PTT.br) São Paulo 187.16.209.25 2001:12f8::209:25 100 Gbps 2022-04-01 20:37:14

Private Peering Facilities

Country/Region Name City Website Updated
Equinix SP2 - São Paulo Barueri https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp2/ 2020-05-13 12:58:08
Equinix SP3 - São Paulo Santana de Parnaiba https://www.equinix.com/locations/americas-colocation/brazil-colocation/sao-paulo-data-centers/sp3/ 2020-05-13 12:58:14
IP Address Domain NUMs Domains
45.172.144.56 1 velocimetro.visualnetfibra.com.br
aut-num:     AS28370
owner:       GUIFAMI Informática Ltda.
responsible: Carlos Eduardo Dias
owner-c:     AIP24
routing-c:   AIP24
abuse-c:     AIP24
created:     20071218
changed:     20130306
inetnum:     189.84.144.0/20
inetnum:     187.45.144.0/20
inetnum:     2804:591c::/32
inetnum:     45.172.144.0/22

nic-hdl-br:  AIP24
person:      3AX Internet Provider
created:     20001124
changed:     20211124