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IP address details
AS52912
VIEIRA E RETECHESKI LTDA·
IP address details
AS52912
VIEIRA E RETECHESKI LTDA·
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS52912
  • Org Name
    VIEIRA E RETECHESKI LTDA
  • Country
    Brazil
  • Country Code
    BR
  • Website
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    10
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 10 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
186.251.228.0/22
--
countries.186.251.228.0/24
--IANA
Brazil186.251.229.0/24
VIEIRA E RETECHESKI LTDA
186.251.228.0/22Lacnic
countries.186.251.230.0/24
186.251.228.0/22Lacnic
Brazil186.251.231.0/24
VIEIRA E RETECHESKI LTDA
--IANA
201.131.184.0/22
--
countries.201.131.184.0/24
201.131.184.0/22Lacnic
Brazil201.131.185.0/24
VIEIRA E RETECHESKI LTDA
201.131.184.0/22Lacnic
Brazil201.131.186.0/24
VIEIRA E RETECHESKI LTDA
--IANA
Brazil201.131.187.0/24
VIEIRA E RETECHESKI LTDA
201.131.184.0/22Lacnic
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
BrazilAS52587
iFIBRA TELECOM
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS52587
iFIBRA TELECOM
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS52912 Combined Upstream Graph AS52912 AS52912 AS28146 AS28146 AS52912->AS28146 AS3356 AS3356 AS28146->AS3356 AS13786 AS13786 AS28146->AS13786 AS6762 AS6762 AS28146->AS6762 AS10429 AS10429 AS28146->AS10429 AS3257 AS3257 AS3356->AS3257 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS701 AS701 AS3356->AS701 AS6453 AS6453 AS3356->AS6453 AS2914 AS2914 AS13786->AS2914 AS6762->AS7018 AS12956 AS12956 AS10429->AS12956
AS52912 Combined Upstream Graph AS52912 AS52912 AS28146 AS28146 AS52912->AS28146 AS3356 AS3356 AS28146->AS3356 AS13786 AS13786 AS28146->AS13786 AS6762 AS6762 AS28146->AS6762 AS10429 AS10429 AS28146->AS10429 AS3257 AS3257 AS3356->AS3257 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS701 AS701 AS3356->AS701 AS6453 AS6453 AS3356->AS6453 AS2914 AS2914 AS13786->AS2914 AS6762->AS7018 AS12956 AS12956 AS10429->AS12956

World Map

WHOIS Details


% IP Client: 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-07-02T02:31:22-03:00 - 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9

aut-num: AS52912
owner: VIEIRA E RETECHESKI LTDA
ownerid: 10.902.446/0001-65
responsible: Ronaldo Retecheski
country: BR
owner-c: ROR420
routing-c: ROR420
abuse-c: ROR420
created: 20120727
changed: 20130306
inetnum: 186.251.228.0/22
inetnum: 201.131.184.0/22
inetnum: 2804:19b8::/32

nic-hdl-br: ROR420
person: Ronaldo Retecheski
e-mail: [email protected]
country: BR
created: 20021211
changed: 20250605

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.


% IP Client: 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-07-02T02:31:22-03:00 - 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9

aut-num: AS52912
owner: VIEIRA E RETECHESKI LTDA
ownerid: 10.902.446/0001-65
responsible: Ronaldo Retecheski
country: BR
owner-c: ROR420
routing-c: ROR420
abuse-c: ROR420
created: 20120727
changed: 20130306
inetnum: 186.251.228.0/22
inetnum: 201.131.184.0/22
inetnum: 2804:19b8::/32

nic-hdl-br: ROR420
person: Ronaldo Retecheski
e-mail: [email protected]
country: BR
created: 20021211
changed: 20250605

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
IP.CC
Search
IP address details
AS52912
VIEIRA E RETECHESKI LTDA·
IP address details
AS52912
VIEIRA E RETECHESKI LTDA·

Summary

  • As Number
    AS52912
  • Org Name
    VIEIRA E RETECHESKI LTDA
  • Country
    Brazil
  • Country Code
    BR
  • Website
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    10
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 10 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
186.251.228.0/22
--
countries.186.251.228.0/24
--IANA
Brazil186.251.229.0/24
VIEIRA E RETECHESKI LTDA
186.251.228.0/22Lacnic
countries.186.251.230.0/24
186.251.228.0/22Lacnic
Brazil186.251.231.0/24
VIEIRA E RETECHESKI LTDA
--IANA
201.131.184.0/22
--
countries.201.131.184.0/24
201.131.184.0/22Lacnic
Brazil201.131.185.0/24
VIEIRA E RETECHESKI LTDA
201.131.184.0/22Lacnic
Brazil201.131.186.0/24
VIEIRA E RETECHESKI LTDA
--IANA
Brazil201.131.187.0/24
VIEIRA E RETECHESKI LTDA
201.131.184.0/22Lacnic
  • 1
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
BrazilAS52587
iFIBRA TELECOM
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Upstream

There are 1 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS52587
iFIBRA TELECOM
true
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Downstream

There are 0 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
暂无数据
  • 1
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC
ASN data
ASN details for every IP address and every ASN’s related domains, allocation date, registry name, total number of IP addresses, and assigned prefixes.
Useful for Cybersecurity
ASN APIIP.CCASN DatabaseIP.CC

Graphs

AS52912 Combined Upstream Graph AS52912 AS52912 AS28146 AS28146 AS52912->AS28146 AS3356 AS3356 AS28146->AS3356 AS13786 AS13786 AS28146->AS13786 AS6762 AS6762 AS28146->AS6762 AS10429 AS10429 AS28146->AS10429 AS3257 AS3257 AS3356->AS3257 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS701 AS701 AS3356->AS701 AS6453 AS6453 AS3356->AS6453 AS2914 AS2914 AS13786->AS2914 AS6762->AS7018 AS12956 AS12956 AS10429->AS12956
AS52912 Combined Upstream Graph AS52912 AS52912 AS28146 AS28146 AS52912->AS28146 AS3356 AS3356 AS28146->AS3356 AS13786 AS13786 AS28146->AS13786 AS6762 AS6762 AS28146->AS6762 AS10429 AS10429 AS28146->AS10429 AS3257 AS3257 AS3356->AS3257 AS1239 AS1239 AS3356->AS1239 AS2497 AS2497 AS3356->AS2497 AS3549 AS3549 AS3356->AS3549 AS1299 AS1299 AS3356->AS1299 AS7018 AS7018 AS3356->AS7018 AS174 AS174 AS3356->AS174 AS209 AS209 AS3356->AS209 AS701 AS701 AS3356->AS701 AS6453 AS6453 AS3356->AS6453 AS2914 AS2914 AS13786->AS2914 AS6762->AS7018 AS12956 AS12956 AS10429->AS12956

World Map

WHOIS Details


% IP Client: 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-07-02T02:31:22-03:00 - 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9

aut-num: AS52912
owner: VIEIRA E RETECHESKI LTDA
ownerid: 10.902.446/0001-65
responsible: Ronaldo Retecheski
country: BR
owner-c: ROR420
routing-c: ROR420
abuse-c: ROR420
created: 20120727
changed: 20130306
inetnum: 186.251.228.0/22
inetnum: 201.131.184.0/22
inetnum: 2804:19b8::/32

nic-hdl-br: ROR420
person: Ronaldo Retecheski
e-mail: [email protected]
country: BR
created: 20021211
changed: 20250605

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.


% IP Client: 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9
% Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-07-02T02:31:22-03:00 - 2a10:b641:57:58d7:e4d8:8b3a:6332:eda9

aut-num: AS52912
owner: VIEIRA E RETECHESKI LTDA
ownerid: 10.902.446/0001-65
responsible: Ronaldo Retecheski
country: BR
owner-c: ROR420
routing-c: ROR420
abuse-c: ROR420
created: 20120727
changed: 20130306
inetnum: 186.251.228.0/22
inetnum: 201.131.184.0/22
inetnum: 2804:19b8::/32

nic-hdl-br: ROR420
person: Ronaldo Retecheski
e-mail: [email protected]
country: BR
created: 20021211
changed: 20250605

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

IX

Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
Country
IX
IPv4
IPv6
Port Speed
暂无数据
  • 1
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What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
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