General Info

ID

DPC8

Description

MCM Telecom Ltda.

ASN

AS28591 MCM Telecom Ltda.

Country
Brazil
Registry

lacnic

Whois Details

inetnum:     200.142.144.0/20
aut-num:     AS28591
abuse-c:     TEMTE2
owner:       MCM Telecom Ltda.
ownerid:     01.099.212/0001-30
responsible: Dante Passos Cioffi
owner-c:     DPC59
tech-c:      TEMTE2
inetrev:     200.142.144.0/21
nserver:     dns.mcmtelecom.com.br
nsstat:      20170307 AA
nslastaa:    20170307
nserver:     mailgw.mcmtelecom.com.br
nsstat:      20170307 AA
nslastaa:    20170307
inetrev:     200.142.152.0/23
nserver:     dns.mcmtelecom.com.br
nsstat:      20170304 AA
nslastaa:    20170304
nserver:     mailgw.mcmtelecom.com.br
nsstat:      20170304 AA
nslastaa:    20170304
inetrev:     200.142.155.0/24
nserver:     dns.mcmtelecom.com.br
nsstat:      20170307 AA
nslastaa:    20170307
nserver:     mailgw.mcmtelecom.com.br
nsstat:      20170307 AA
nslastaa:    20170307
inetrev:     200.142.156.0/22
nserver:     dns.mcmtelecom.com.br
nsstat:      20170303 AA
nslastaa:    20170303
nserver:     mailgw.mcmtelecom.com.br
nsstat:      20170303 AA
nslastaa:    20170303
created:     20041214
changed:     20140514

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

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

Details

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.