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IP address details
AS263979
CYBERNETRS LTDA - ME·www.cybernetrs.com.br
IP address details
AS263979
CYBERNETRS LTDA - ME·www.cybernetrs.com.br
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS263979
  • Org Name
    CYBERNETRS LTDA - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    www.cybernetrs.com.br
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    6
  • Ipv6 Peers
    5
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    4

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Brazil138.255.176.0/22
CYBERNETRS LTDA - ME
--Lacnic
countries.138.255.176.0/23
138.255.176.0/22Lacnic
countries.138.255.178.0/23
138.255.176.0/22Lacnic
  • 1
IP Ranges API
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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 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS3356
true
AS34224
false
AS4230
true
AS52468
true
AS57463
true
AS6939
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
AS3356
true
AS4230
true
AS52468
true
AS6939
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

AS263979 Combined Upstream Graph AS263979 AS263979 AS174 AS174 AS263979->AS174 AS3356 AS3356 AS263979->AS3356 AS268985 AS268985 AS263979->AS268985 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS1299 AS1299 AS3356->AS1299 AS701 AS701 AS3356->AS701 AS4230 AS4230 AS268985->AS4230 AS4230->AS3257 AS4230->AS1299 AS6453 AS6453 AS4230->AS6453
AS263979 Combined Upstream Graph AS263979 AS263979 AS174 AS174 AS263979->AS174 AS3356 AS3356 AS263979->AS3356 AS268985 AS268985 AS263979->AS268985 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS1299 AS1299 AS3356->AS1299 AS701 AS701 AS3356->AS701 AS4230 AS4230 AS268985->AS4230 AS4230->AS3257 AS4230->AS1299 AS6453 AS6453 AS4230->AS6453

World Map

WHOIS Details


% IP Client: 2a10:b641:57:d908:3613:3b24:e01f:5f8e
% 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.
% 2025-06-12T03:05:18-03:00 - 2a10:b641:57:d908:3613:3b24:e01f:5f8e

aut-num: AS263979
owner: CYBERNETRS LTDA - ME
ownerid: 12.305.644/0001-77
responsible: Robson da silva
country: BR
owner-c: ROSIL1544
routing-c: ROSIL123
abuse-c: ROSIL1544
created: 20150903
changed: 20220321
inetnum: 138.255.176.0/22
inetnum: 2804:28c4::/32

nic-hdl-br: ROSIL1544
person: Robson da silva
e-mail: [email protected]
country: BR
created: 20160620
changed: 20231101

nic-hdl-br: ROSIL123
person: rogermonsil da silva
e-mail: [email protected]
country: BR
created: 20080804
changed: 20080804

% 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:d908:3613:3b24:e01f:5f8e
% 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.
% 2025-06-12T03:05:18-03:00 - 2a10:b641:57:d908:3613:3b24:e01f:5f8e

aut-num: AS263979
owner: CYBERNETRS LTDA - ME
ownerid: 12.305.644/0001-77
responsible: Robson da silva
country: BR
owner-c: ROSIL1544
routing-c: ROSIL123
abuse-c: ROSIL1544
created: 20150903
changed: 20220321
inetnum: 138.255.176.0/22
inetnum: 2804:28c4::/32

nic-hdl-br: ROSIL1544
person: Robson da silva
e-mail: [email protected]
country: BR
created: 20160620
changed: 20231101

nic-hdl-br: ROSIL123
person: rogermonsil da silva
e-mail: [email protected]
country: BR
created: 20080804
changed: 20080804

% 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.CC
Search
IP address details
AS263979
CYBERNETRS LTDA - ME·www.cybernetrs.com.br
IP address details
AS263979
CYBERNETRS LTDA - ME·www.cybernetrs.com.br

Summary

  • As Number
    AS263979
  • Org Name
    CYBERNETRS LTDA - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    www.cybernetrs.com.br
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    3
  • Ipv6 Prefixes
    3
  • Ipv4 Peers
    6
  • Ipv6 Peers
    5
  • Ipv4 Upstreams
    4
  • Ipv6 Upstreams
    4

Prefixes

There are 3 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
Brazil138.255.176.0/22
CYBERNETRS LTDA - ME
--Lacnic
countries.138.255.176.0/23
138.255.176.0/22Lacnic
countries.138.255.178.0/23
138.255.176.0/22Lacnic
  • 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 6 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
AS3356
true
AS34224
false
AS4230
true
AS52468
true
AS57463
true
AS6939
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
AS3356
true
AS4230
true
AS52468
true
AS6939
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

AS263979 Combined Upstream Graph AS263979 AS263979 AS174 AS174 AS263979->AS174 AS3356 AS3356 AS263979->AS3356 AS268985 AS268985 AS263979->AS268985 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS1299 AS1299 AS3356->AS1299 AS701 AS701 AS3356->AS701 AS4230 AS4230 AS268985->AS4230 AS4230->AS3257 AS4230->AS1299 AS6453 AS6453 AS4230->AS6453
AS263979 Combined Upstream Graph AS263979 AS263979 AS174 AS174 AS263979->AS174 AS3356 AS3356 AS263979->AS3356 AS268985 AS268985 AS263979->AS268985 AS2497 AS2497 AS3356->AS2497 AS209 AS209 AS3356->AS209 AS6461 AS6461 AS3356->AS6461 AS1239 AS1239 AS3356->AS1239 AS7018 AS7018 AS3356->AS7018 AS3549 AS3549 AS3356->AS3549 AS2914 AS2914 AS3356->AS2914 AS3257 AS3257 AS3356->AS3257 AS1299 AS1299 AS3356->AS1299 AS701 AS701 AS3356->AS701 AS4230 AS4230 AS268985->AS4230 AS4230->AS3257 AS4230->AS1299 AS6453 AS6453 AS4230->AS6453

World Map

WHOIS Details


% IP Client: 2a10:b641:57:d908:3613:3b24:e01f:5f8e
% 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.
% 2025-06-12T03:05:18-03:00 - 2a10:b641:57:d908:3613:3b24:e01f:5f8e

aut-num: AS263979
owner: CYBERNETRS LTDA - ME
ownerid: 12.305.644/0001-77
responsible: Robson da silva
country: BR
owner-c: ROSIL1544
routing-c: ROSIL123
abuse-c: ROSIL1544
created: 20150903
changed: 20220321
inetnum: 138.255.176.0/22
inetnum: 2804:28c4::/32

nic-hdl-br: ROSIL1544
person: Robson da silva
e-mail: [email protected]
country: BR
created: 20160620
changed: 20231101

nic-hdl-br: ROSIL123
person: rogermonsil da silva
e-mail: [email protected]
country: BR
created: 20080804
changed: 20080804

% 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:d908:3613:3b24:e01f:5f8e
% 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.
% 2025-06-12T03:05:18-03:00 - 2a10:b641:57:d908:3613:3b24:e01f:5f8e

aut-num: AS263979
owner: CYBERNETRS LTDA - ME
ownerid: 12.305.644/0001-77
responsible: Robson da silva
country: BR
owner-c: ROSIL1544
routing-c: ROSIL123
abuse-c: ROSIL1544
created: 20150903
changed: 20220321
inetnum: 138.255.176.0/22
inetnum: 2804:28c4::/32

nic-hdl-br: ROSIL1544
person: Robson da silva
e-mail: [email protected]
country: BR
created: 20160620
changed: 20231101

nic-hdl-br: ROSIL123
person: rogermonsil da silva
e-mail: [email protected]
country: BR
created: 20080804
changed: 20080804

% 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.

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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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