IP range details

201.55.4.0/22

AS28637  ·  Cia Proc. de Dados do Estado de S Paulo - Prodesp

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Summary

Country Brazil
Domain fde.sp.gov.br
ASN AS28637
Registry lacnic
Hosted IPs 1,024
ID CGI5

WHOIS Details

inetnum:     201.55.0.0/18
aut-num:     AS28637
abuse-c:     GEIPR
owner:       Cia Proc. de Dados do Estado de S Paulo - Prodesp
ownerid:     62.577.929/0001-35
responsible: CSIRT-Grupo de Resposta à Incidentes
owner-c:     GEIPR
tech-c:      GEIPR
inetrev:     201.55.4.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
nserver:     dns4e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
nserver:     dns3e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
inetrev:     201.55.6.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns4e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns3e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
inetrev:     201.55.7.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns2e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns3e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
inetrev:     201.55.8.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
nserver:     dns4e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
nserver:     dns3e.sp.gov.br
nsstat:      20210410 AA
nslastaa:    20210410
inetrev:     201.55.9.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210408 AA
nslastaa:    20210408
nserver:     dns4e.sp.gov.br
nsstat:      20210408 AA
nslastaa:    20210408
nserver:     dns3e.sp.gov.br
nsstat:      20210408 AA
nslastaa:    20210408
inetrev:     201.55.10.0/24
nserver:     dns1e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns4e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
nserver:     dns3e.sp.gov.br
nsstat:      20210411 AA
nslastaa:    20210411
created:     20060315
changed:     20081014

nic-hdl-br:  GEIPR
person:      Gerencia Internet PRODESP
created:     20081014
changed:     20200429

Hosted domains

There are no domains currently hosted on this ASN.

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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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