AS Number
AS28591
AS Name
Org Name
MCM Telecom Ltda.
Country
Brazil
Registry

RegDate

20140327

Updated

20170216

AS28591 Looking Glass
http://200.142.158.5/
IPv4Prefixes

15

IPv6Prefixes

3

IPv4 NUMs

6,144

IPv6 NUMs(/64)

4,294,967,296

6,144 IPv4 Addresses
CIDR Description IP Num
177.55.80.0/23 BY AIR BRASIL LTDA 512
177.55.80.0/22 BY AIR BRASIL LTDA 1024
177.55.80.0/21 MCM Telecom Ltda. 2048
177.55.82.0/23 MCM Telecom Ltda. 512
177.55.84.0/23 MCM Telecom Ltda. 512
177.55.84.0/22 MCM Telecom Ltda. 1024
177.55.86.0/23 BY AIR BRASIL LTDA 512
200.142.144.0/22 ASSOCIAÇAO METROCARD 1024
200.142.144.0/21 ASSOCIAÇAO METROCARD 2048
200.142.144.0/20 MCM Telecom Ltda. 4096
200.142.148.0/22 MCM Telecom Ltda. 1024
200.142.152.0/22 L.R.S SUPERMERCADOS 1024
200.142.154.0/23 MCM Telecom Ltda. 512
200.142.156.0/23 MCM Telecom Ltda. 512
200.142.156.0/22 MCM Telecom Ltda. 1024
CIDR Description IP NUMs(prefix /64)
2804:178::/33 MCM Telecom Ltda. 2147483648
2804:178::/32 MCM Telecom Ltda. 4294967296
2804:178:8000::/33 MCM Telecom Ltda. 2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 5,587,520 81,609,752,576 IPv4 IPv4
AS4809 CHINATELECOM-CORE-WAN-CN2 - China Telecom Next Generation Carrier Network, CN China 598,272 4,302,241,792 IPv4 IPv4
AS28186 ITS TELECOMUNICACOES LTDA, BR Brazil 49,152 4,294,967,296 IPv4 IPv4
AS263444 Open X Tecnologia Ltda, BR Brazil 2,048 4,294,967,296 IPv4 IPv4
AS267613 ELETRONET S.A., BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1916 Associação Rede Nacional de Ensino e Pesquisa, BR Brazil 848,640 268,435,456 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39,315,616 163,496,199,424 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Brazil IX.br (PTT.br) Curitiba - IX.br (PTT.br) Curitiba 200.219.140.45 2001:12f8:0:4::45 10 Gbps 2018-11-26 19:43:53

Private Peering Facilities

Country/Region Name City Website Updated
Global Crossing Curitiba Curitiba 2016-03-14 21:37:44
aut-num:     AS28591
owner:       MCM Telecom Ltda.
responsible: Dante Passos Cioffi
owner-c:     DPC59
routing-c:   TEMTE2
abuse-c:     TEMTE2
created:     20041214
changed:     20140514
inetnum:     200.142.144.0/20
inetnum:     2804:178::/32
inetnum:     177.55.80.0/21

nic-hdl-br:  DPC59
person:      Dante Passos Cioffi
created:     20030217
changed:     20140221

nic-hdl-br:  TEMTE2
person:      TECNICO MCM TELECOM
created:     20140327
changed:     20170216