AS Number
AS52758
AS Name
Org Name
Global Network Telecomunicações do Brasil Ltda.
Country
Brazil
Registry

RegDate

20260120

Updated

20260120

AS52758 Looking Glass
IPv4Prefixes

27

IPv6Prefixes

3

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
177.38.184.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
177.38.184.0/23
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 512
177.38.184.0/22
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 1024
177.38.184.0/21
ROA Signed and Valid
2048
177.38.185.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
177.38.186.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
177.38.187.0/24
ROA Signed and Valid
irmaos costa mello comercio e transportes ltda 256
177.38.188.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
177.38.188.0/23
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 512
177.38.188.0/22
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 1024
177.38.190.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
177.38.190.0/23
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 512
177.38.191.0/24
ROA Signed and Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.240.0/24
ROA Signed and Valid IRR Parent Valid
256
201.131.240.0/23
ROA Signed and Valid IRR Valid
Global Network Telecomunica��es do Brasil Ltda. 512
201.131.240.0/22
ROA Signed and Valid IRR InValid
Global Network Telecomunica��es do Brasil Ltda. 1024
201.131.240.0/21
ROA Signed and Valid IRR InValid
2048
201.131.242.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.242.0/23
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 512
201.131.243.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.244.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.244.0/23
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 512
201.131.244.0/22
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 1024
201.131.245.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.246.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
201.131.246.0/23
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 512
201.131.247.0/24
ROA Signed and Valid IRR Parent Valid
Global Network Telecomunicações do Brasil Ltda. 256
CIDR Description IP NUMs(prefix /64)
2804:b38::/33
ROA Signed and Valid IRR Parent Valid
2147483648
2804:b38::/32
ROA Signed and Valid IRR Valid
4294967296
2804:b38:8000::/33
ROA Signed and Valid IRR Parent Valid
2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS999 CORIX-999 - CORIX NETWORKS, US United States 70,144 4,295,032,834 IPv4 IPv4
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37,888 4,294,967,296 IPv4 IPv4
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 256 0 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 457,984 282,666,025,418,752 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 4,096 4,294,967,296 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 229,632 78,037,647,360 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,276,096 4,299,358,208 IPv4 IPv4
AS16735 ALGAR TELECOM S/A, BR Brazil 546,816 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 167,936 4,294,967,296 IPv4 IPv4
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,560 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv4 IPv4
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS53062 GGNET TELECOMUNICACOES LTDA, BR Brazil 28,160 17,196,711,936 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 128,256 118,226,945 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,279,040 12,885,032,967 IPv4 IPv4
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS266213 PLANETCLICK TELECOMUNICACOES LTDA, BR Brazil 1,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 655,097,862 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 660,992 268,435,712 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv4 IPv4 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 13,312 2,228,224 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269180 VIPNET Conexão, BR Brazil 1,280 4,294,967,296 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS262805 REDE MINAS TELECOM LTDA, BR Brazil 4,864 0 IPv4 IPv4
AS268191 MARTINS TELECOM, BR Brazil 1,792 4,294,967,296 IPv4 IPv4
AS271422 LIDER FIBRA NETWORKS SERVICOS EIRELI, BR Brazil 1,024 4,294,967,296 IPv4 IPv4

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 187.16.209.147 2001:12f8::209:147 10 Gbps 2026-01-20 14:56:53
Brazil IX.br (PTT.br) Porto Alegre - IX.br (PTT.br) Porto Alegre 177.52.38.140 2001:12f8:0:6::140 10 Gbps 2026-01-20 14:51:41
Brazil IX.br (PTT.br) Fortaleza - IX.br (PTT.br) Fortaleza 45.68.76.25 2001:12f8:0:9::148:25 10 Gbps 2026-01-20 14:49:15
Brazil IX.br (PTT.br) Rio de Janeiro - IX.br (PTT.br) Rio de Janeiro 45.68.82.228 2001:12f8:0:2::54:228 10 Gbps 2026-01-20 14:56:53

Private Peering Facilities

Country/Region Name City Website Updated
aut-num:     AS52758
owner:       Global Network Telecomunicações do Brasil Ltda.
ownerid:     13.021.122/0001-06
responsible: Charles Abdom da Fonseca
country:     BR
owner-c:     CHAFO2
routing-c:   CHAFO2
abuse-c:     NOGNE5
created:     20120831
changed:     20260120
inetnum:     177.38.184.0/21
inetnum:     2804:b38::/32
inetnum:     201.131.240.0/21

nic-hdl-br:  CHAFO2
person:      Charles Abdom da Fonseca
e-mail:      financeiro@vemserglobal.com.br
country:     BR
created:     20100701
changed:     20250617

nic-hdl-br:  NOGNE5
person:      NOC GLOBAL NETWORK
e-mail:      nocadm@vemserglobal.com.br
country:     BR
created:     20260120
changed:     20260120