201.244.128.0/20

AS19429 ETB - Colombia

201.244.128.0/20 - CRE

CRE

ETB - Colombia

AS19429 ETB - Colombia

Colombia

lacnic

Whois Details

inetnum:     201.244/16
status:      allocated
aut-num:     N/A
owner:       ETB - Colombia
ownerid:     CO-ETBE-LACNIC
responsible: Gerencia Ingenieria
address:     Cra 7, 56, 20
address:     110111 - Bogota - Cundinamarca
country:     CO
phone:       +57  12426108 [0000]
owner-c:     CRE
tech-c:      CRE
abuse-c:     CRE
inetrev:     201.244/16
nserver:     NS1-AUTH.ETB.NET.CO  
nsstat:      20200618 AA
nslastaa:    20200618
nserver:     NS2-AUTH.ETB.NET.CO  
nsstat:      20200618 AA
nslastaa:    20200618
created:     20050920
changed:     20050920

nic-hdl:     CRE
person:      EMPRESA DE TELECOMUNICACIONES DE BOGOTA
e-mail:      ipadmin@ETB.NET.CO
address:     CRA 8, 20, 00
address:     9999 - Bogotá - CU
country:     CO
phone:       +057 01 2426038 [00]
created:     20030224
changed:     20140605

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.

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