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IP address details
AS266434
MASTER DATA TELECOMUNICACOES LTDA - ME·www.masterdatanet.com.br
IP address details
AS266434
MASTER DATA TELECOMUNICACOES LTDA - ME·www.masterdatanet.com.br
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS266434
  • Org Name
    MASTER DATA TELECOMUNICACOES LTDA - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    www.masterdatanet.com.br
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    7
  • Ipv6 Peers
    4
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
170.82.52.0/22
--
Uruguay170.82.52.0/23
Latin American and Caribbean IP address Regional Registry
170.82.52.0/22Lacnic
Brazil170.82.55.0/24
MASTER DATA TELECOMUNICACOES LTDA - ME
170.82.52.0/22Lacnic
  • 1
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC
IP Ranges API
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Useful for GameTech, and Advertising Technology
IP Ranges APIIP.CC

Peers

There are 7 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
BrazilAS16735
ALGAR TELECOM S/A
true
BrazilAS23106
AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
false
BrazilAS262541
ITEMNET PROVEDOR DE INTERNET LTDA - ME
false
BrazilAS268289
AUDICOM TECNOLOGIA E TELECOM LTDA
false
BulgariaAS34224
Neterra Ltd.
false
BulgariaAS57463
NetIX Communications JSC
true
United StatesAS6939
Hurricane Electric LLC
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 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS16735
ALGAR TELECOM S/A
true
BrazilAS23106
AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
false
BrazilAS268289
AUDICOM TECNOLOGIA E TELECOM LTDA
false
United StatesAS6939
Hurricane Electric LLC
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 1 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS262541
ITEMNET PROVEDOR DE INTERNET LTDA - ME
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

Graphs

AS266434 Combined Upstream Graph AS266434 AS266434 AS16735 AS16735 AS266434->AS16735 AS52863 AS52863 AS266434->AS52863 AS267613 AS267613 AS266434->AS267613 AS268900 AS268900 AS266434->AS268900 AS6762 AS6762 AS16735->AS6762 AS2497 AS2497 AS16735->AS2497 AS3356 AS3356 AS16735->AS3356 AS174 AS174 AS16735->AS174 AS28329 AS28329 AS52863->AS28329 AS12956 AS12956 AS52863->AS12956 AS267613->AS3356 AS267613->AS174 AS1299 AS1299 AS267613->AS1299 AS269096 AS269096 AS268900->AS269096 AS6762->AS3356 AS3257 AS3257 AS6762->AS3257 AS2914 AS2914 AS6762->AS2914 AS6762->AS1299 AS1239 AS1239 AS6762->AS1239 AS7018 AS7018 AS6762->AS7018 AS6453 AS6453 AS6762->AS6453 AS5511 AS5511 AS6762->AS5511 AS3356->AS2497 AS3356->AS3257 AS3356->AS2914 AS3356->AS1299 AS3356->AS1239 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS1299->AS2497 AS1299->AS2914 AS1299->AS1239 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6453->AS3257 AS28329->AS174 AS28329->AS6453 AS12956->AS3356 AS12956->AS2914 AS12956->AS701 AS269096->AS3356 AS269096->AS28329 AS13786 AS13786 AS269096->AS13786 AS13786->AS2914
AS266434 Combined Upstream Graph AS266434 AS266434 AS16735 AS16735 AS266434->AS16735 AS52863 AS52863 AS266434->AS52863 AS267613 AS267613 AS266434->AS267613 AS268900 AS268900 AS266434->AS268900 AS6762 AS6762 AS16735->AS6762 AS2497 AS2497 AS16735->AS2497 AS3356 AS3356 AS16735->AS3356 AS174 AS174 AS16735->AS174 AS28329 AS28329 AS52863->AS28329 AS12956 AS12956 AS52863->AS12956 AS267613->AS3356 AS267613->AS174 AS1299 AS1299 AS267613->AS1299 AS269096 AS269096 AS268900->AS269096 AS6762->AS3356 AS3257 AS3257 AS6762->AS3257 AS2914 AS2914 AS6762->AS2914 AS6762->AS1299 AS1239 AS1239 AS6762->AS1239 AS7018 AS7018 AS6762->AS7018 AS6453 AS6453 AS6762->AS6453 AS5511 AS5511 AS6762->AS5511 AS3356->AS2497 AS3356->AS3257 AS3356->AS2914 AS3356->AS1299 AS3356->AS1239 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS1299->AS2497 AS1299->AS2914 AS1299->AS1239 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6453->AS3257 AS28329->AS174 AS28329->AS6453 AS12956->AS3356 AS12956->AS2914 AS12956->AS701 AS269096->AS3356 AS269096->AS28329 AS13786 AS13786 AS269096->AS13786 AS13786->AS2914

World Map

WHOIS Details


% IP Client: 2a10:b641:57:94f3:1a24:357e:7a69:501b
% 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.
% 2025-05-31T04:00:54-03:00 - 2a10:b641:57:94f3:1a24:357e:7a69:501b

aut-num: AS266434
owner: MASTER DATA TELECOMUNICACOES LTDA - ME
ownerid: 12.405.111/0001-67
responsible: Daniel Junqueira
country: BR
owner-c: DALJU37
routing-c: DALJU37
abuse-c: DALJU37
created: 20161219
changed: 20201209
inetnum: 170.82.52.0/22
inetnum: 2804:37c0::/32

nic-hdl-br: DALJU37
person: Daniel Lima Junqueira
e-mail: [email protected]
country: BR
created: 20151027
changed: 20151027

% 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:b641:57:94f3:1a24:357e:7a69:501b
% 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.
% 2025-05-31T04:00:54-03:00 - 2a10:b641:57:94f3:1a24:357e:7a69:501b

aut-num: AS266434
owner: MASTER DATA TELECOMUNICACOES LTDA - ME
ownerid: 12.405.111/0001-67
responsible: Daniel Junqueira
country: BR
owner-c: DALJU37
routing-c: DALJU37
abuse-c: DALJU37
created: 20161219
changed: 20201209
inetnum: 170.82.52.0/22
inetnum: 2804:37c0::/32

nic-hdl-br: DALJU37
person: Daniel Lima Junqueira
e-mail: [email protected]
country: BR
created: 20151027
changed: 20151027

% 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
BrazilIX.br (PTT.br) São Paulo187.16.209.235
2001:12f8::209:235
10 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
BrazilIX.br (PTT.br) São Paulo187.16.209.235
2001:12f8::209:235
10 Gbps
  • 1
IP.CC
Search
IP address details
AS266434
MASTER DATA TELECOMUNICACOES LTDA - ME·www.masterdatanet.com.br
IP address details
AS266434
MASTER DATA TELECOMUNICACOES LTDA - ME·www.masterdatanet.com.br

Summary

  • As Number
    AS266434
  • Org Name
    MASTER DATA TELECOMUNICACOES LTDA - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    www.masterdatanet.com.br
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    1
  • Ipv4 Peers
    7
  • Ipv6 Peers
    4
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    3

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
170.82.52.0/22
--
Uruguay170.82.52.0/23
Latin American and Caribbean IP address Regional Registry
170.82.52.0/22Lacnic
Brazil170.82.55.0/24
MASTER DATA TELECOMUNICACOES LTDA - ME
170.82.52.0/22Lacnic
  • 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 7 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
BrazilAS16735
ALGAR TELECOM S/A
true
BrazilAS23106
AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
false
BrazilAS262541
ITEMNET PROVEDOR DE INTERNET LTDA - ME
false
BrazilAS268289
AUDICOM TECNOLOGIA E TELECOM LTDA
false
BulgariaAS34224
Neterra Ltd.
false
BulgariaAS57463
NetIX Communications JSC
true
United StatesAS6939
Hurricane Electric LLC
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 4 IPv4 Upstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS16735
ALGAR TELECOM S/A
true
BrazilAS23106
AMERICAN TOWER DO BRASIL-COMUNICAi¿½i¿½O MULTIMi¿½DIA LT
false
BrazilAS268289
AUDICOM TECNOLOGIA E TELECOM LTDA
false
United StatesAS6939
Hurricane Electric LLC
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 1 IPv4 Downstreams for this ASN.

Country
ASN
Description
IPv6
BrazilAS262541
ITEMNET PROVEDOR DE INTERNET LTDA - ME
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

Graphs

AS266434 Combined Upstream Graph AS266434 AS266434 AS16735 AS16735 AS266434->AS16735 AS52863 AS52863 AS266434->AS52863 AS267613 AS267613 AS266434->AS267613 AS268900 AS268900 AS266434->AS268900 AS6762 AS6762 AS16735->AS6762 AS2497 AS2497 AS16735->AS2497 AS3356 AS3356 AS16735->AS3356 AS174 AS174 AS16735->AS174 AS28329 AS28329 AS52863->AS28329 AS12956 AS12956 AS52863->AS12956 AS267613->AS3356 AS267613->AS174 AS1299 AS1299 AS267613->AS1299 AS269096 AS269096 AS268900->AS269096 AS6762->AS3356 AS3257 AS3257 AS6762->AS3257 AS2914 AS2914 AS6762->AS2914 AS6762->AS1299 AS1239 AS1239 AS6762->AS1239 AS7018 AS7018 AS6762->AS7018 AS6453 AS6453 AS6762->AS6453 AS5511 AS5511 AS6762->AS5511 AS3356->AS2497 AS3356->AS3257 AS3356->AS2914 AS3356->AS1299 AS3356->AS1239 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS1299->AS2497 AS1299->AS2914 AS1299->AS1239 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6453->AS3257 AS28329->AS174 AS28329->AS6453 AS12956->AS3356 AS12956->AS2914 AS12956->AS701 AS269096->AS3356 AS269096->AS28329 AS13786 AS13786 AS269096->AS13786 AS13786->AS2914
AS266434 Combined Upstream Graph AS266434 AS266434 AS16735 AS16735 AS266434->AS16735 AS52863 AS52863 AS266434->AS52863 AS267613 AS267613 AS266434->AS267613 AS268900 AS268900 AS266434->AS268900 AS6762 AS6762 AS16735->AS6762 AS2497 AS2497 AS16735->AS2497 AS3356 AS3356 AS16735->AS3356 AS174 AS174 AS16735->AS174 AS28329 AS28329 AS52863->AS28329 AS12956 AS12956 AS52863->AS12956 AS267613->AS3356 AS267613->AS174 AS1299 AS1299 AS267613->AS1299 AS269096 AS269096 AS268900->AS269096 AS6762->AS3356 AS3257 AS3257 AS6762->AS3257 AS2914 AS2914 AS6762->AS2914 AS6762->AS1299 AS1239 AS1239 AS6762->AS1239 AS7018 AS7018 AS6762->AS7018 AS6453 AS6453 AS6762->AS6453 AS5511 AS5511 AS6762->AS5511 AS3356->AS2497 AS3356->AS3257 AS3356->AS2914 AS3356->AS1299 AS3356->AS1239 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS1299->AS2497 AS1299->AS2914 AS1299->AS1239 AS1299->AS7018 AS701 AS701 AS1299->AS701 AS6453->AS3257 AS28329->AS174 AS28329->AS6453 AS12956->AS3356 AS12956->AS2914 AS12956->AS701 AS269096->AS3356 AS269096->AS28329 AS13786 AS13786 AS269096->AS13786 AS13786->AS2914

World Map

WHOIS Details


% IP Client: 2a10:b641:57:94f3:1a24:357e:7a69:501b
% 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.
% 2025-05-31T04:00:54-03:00 - 2a10:b641:57:94f3:1a24:357e:7a69:501b

aut-num: AS266434
owner: MASTER DATA TELECOMUNICACOES LTDA - ME
ownerid: 12.405.111/0001-67
responsible: Daniel Junqueira
country: BR
owner-c: DALJU37
routing-c: DALJU37
abuse-c: DALJU37
created: 20161219
changed: 20201209
inetnum: 170.82.52.0/22
inetnum: 2804:37c0::/32

nic-hdl-br: DALJU37
person: Daniel Lima Junqueira
e-mail: [email protected]
country: BR
created: 20151027
changed: 20151027

% 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:b641:57:94f3:1a24:357e:7a69:501b
% 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.
% 2025-05-31T04:00:54-03:00 - 2a10:b641:57:94f3:1a24:357e:7a69:501b

aut-num: AS266434
owner: MASTER DATA TELECOMUNICACOES LTDA - ME
ownerid: 12.405.111/0001-67
responsible: Daniel Junqueira
country: BR
owner-c: DALJU37
routing-c: DALJU37
abuse-c: DALJU37
created: 20161219
changed: 20201209
inetnum: 170.82.52.0/22
inetnum: 2804:37c0::/32

nic-hdl-br: DALJU37
person: Daniel Lima Junqueira
e-mail: [email protected]
country: BR
created: 20151027
changed: 20151027

% 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
BrazilIX.br (PTT.br) São Paulo187.16.209.235
2001:12f8::209:235
10 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
BrazilIX.br (PTT.br) São Paulo187.16.209.235
2001:12f8::209:235
10 Gbps
  • 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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