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

RegDate

20001124

Updated

20211124

AS28370 Looking Glass
IPv4Prefixes

51

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
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 1024
45.172.146.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
187.45.144.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.144.0/23
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 512
187.45.144.0/22
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 1024
187.45.144.0/21
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 2048
187.45.144.0/20
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 4096
187.45.145.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.146.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.146.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
187.45.148.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.148.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
187.45.148.0/22
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 1024
187.45.149.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.150.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.150.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
187.45.151.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
187.45.152.0/22
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 1024
187.45.152.0/21
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 2048
187.45.154.0/23
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 512
187.45.156.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
187.45.156.0/22
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 1024
187.45.158.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.144.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.144.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.144.0/22
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 1024
189.84.144.0/21
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 2048
189.84.144.0/20
ROA Signed and Valid IRR InValid
GUIFAMI Informática Ltda. 4096
189.84.145.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.146.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.146.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.147.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.148.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.148.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.148.0/22
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 1024
189.84.149.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.150.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.150.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.151.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.152.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.152.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.152.0/22
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 1024
189.84.152.0/21
ROA Signed and Valid IRR Valid
GUIFAMI Informática Ltda. 2048
189.84.153.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.154.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.154.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.155.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.156.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
189.84.156.0/22
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 1024
189.84.157.0/24
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 256
189.84.158.0/23
ROA Signed and Valid IRR Parent Valid
GUIFAMI Informática Ltda. 512
CIDR Description IP NUMs(prefix /64)
2804:591c::/32
ROA Signed and Valid IRR Valid
GUIFAMI Inform�tica Ltda. 4294967296
2804:591c:20::/44
ROA Signed and Valid IRR Parent Valid
GUIFAMI Inform�tica Ltda. 1048576
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS47787 EDGOO - EDGOO NETWORKS LLC, US United States 5,376 210,454,577,152 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 95,232 45,689,929,728 IPv4 IPv4
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA, BR Brazil 12,800 4,294,967,296 IPv4 IPv4
AS1828 UNITAS - Unitas Global LLC, US United States 222,464 47,244,705,792 IPv4 IPv4 IPv6 IPv6
AS14840 COMMCORP COMUNICACOES LTDA, BR Brazil 56,576 16,106,979,328 IPv4 IPv4 IPv6 IPv6
AS16397 EQUINIX BRASIL, BR Brazil 85,504 1,073,741,824 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 7,168 42,949,672,960 IPv4 IPv4
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 850,208 268,435,456 IPv4 IPv4
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
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv4 IPv4 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 4,294,967,296 IPv4 IPv4
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,166,016 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 488,192 282,631,397,507,072 IPv4 IPv4 IPv6 IPv6
AS36236 NETACTUATE - NetActuate, Inc, US United States 56,576 2,192,375,808 IPv4 IPv4 IPv6 IPv6
AS36351 SOFTLAYER - SoftLayer Technologies Inc., US United States 4,412,160 39,703,085,056 IPv4 IPv4
AS61832 Fortel Fortaleza Telecomunicacoes Ltda, BR Brazil 2,304 4,295,131,136 IPv4 IPv4 IPv6 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,253,504 228,879,368,192 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 48,128 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS37497 Network-Platforms - Network Platforms (PTY) LTD, ZA South Africa 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS61573 IP2TEL SERVICOS DE COMUNICACAO MULTIMIDIA, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS270894 V Micali Telecomunicacoes, BR Brazil 1,024 0 IPv4 IPv4
AS268036 Telesert Telecomunicações Eireli ME, BR Brazil 1,024 0 IPv4 IPv4
AS53079 A.S.Byte Informática Ltda - ME, BR Brazil 3,072 0 IPv4 IPv4
AS264426 VM Provedora de Internet Ltda Me, BR Brazil 4,096 4,294,967,296 IPv4 IPv4
AS266984 INFOTEK TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267196 SILVIO MARCAL ORLANDINI - ME, BR Brazil 1,024 0 IPv4 IPv4
AS268521 PONTO.COM TELECOM, BR Brazil 0 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263060 Atílio Marcos Marcari e Cia Ltda Me, BR Brazil 1,024 0 IPv4 IPv4
AS263535 REDE GLOBAL TECNOLOGIA LTDA ME, BR Brazil 3,072 0 IPv4 IPv4
AS265062 NETFORCE 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
AS267608 Micheleto Internet Ltda Me, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS268198 StacaoNET Telecomunicacoes, BR Brazil 1,024 0 IPv4 IPv4
AS269343 CRISTIANO FRANCISCO DE BARROS ME, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
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
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 64.191.233.48 2001:504:0:7:0:2:8370:1 100 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

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
187.45.151.40 1 grupomestal.site
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