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IP address details
AS263990
FASTNET COMUNICACAO EIRELI - ME·portalfast.net
IP address details
AS263990
FASTNET COMUNICACAO EIRELI - ME·portalfast.net
  • Summary IP.CC
  • Prefixes
  • Peers
  • Upstream
  • Downstream
  • Graphs
  • World Map
  • WHOIS Details
  • IX

Summary

  • As Number
    AS263990
  • Org Name
    FASTNET COMUNICACAO EIRELI - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    portalfast.net
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    7
  • Ipv6 Prefixes
    4
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 7 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
countries.143.0.16.0/22
--Lacnic
Brazil143.0.16.0/23
FASTNET COMUNICACAO EIRELI - ME
143.0.16.0/22Lacnic
143.0.16.0/24
--
143.0.17.0/24
--
countries.143.0.18.0/23
143.0.16.0/22Lacnic
143.0.18.0/24
--
143.0.19.0/24
--
  • 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 1 IPv4 Peers for this ASN.

Country
ASN
Description
IPv6
BrazilAS269338
jato net telecomunicai¿½oes ltda
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
BrazilAS269338
jato net telecomunicai¿½oes ltda
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

AS263990 Combined Upstream Graph AS263990 AS263990 AS269338 AS269338 AS263990->AS269338 AS53013 AS53013 AS269338->AS53013 AS3356 AS3356 AS269338->AS3356 AS174 AS174 AS53013->AS174 AS6453 AS6453 AS53013->AS6453 AS6762 AS6762 AS53013->AS6762 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS174->AS2914 AS174->AS2497 AS701 AS701 AS174->AS701
AS263990 Combined Upstream Graph AS263990 AS263990 AS269338 AS269338 AS263990->AS269338 AS53013 AS53013 AS269338->AS53013 AS3356 AS3356 AS269338->AS3356 AS174 AS174 AS53013->AS174 AS6453 AS6453 AS53013->AS6453 AS6762 AS6762 AS53013->AS6762 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS174->AS2914 AS174->AS2497 AS701 AS701 AS174->AS701

World Map

WHOIS Details


% IP Client: 2a10:b641:57:d517:8c18:1884:e8aa:fb68
% 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.
% 2025-06-28T04:00:06-03:00 - 2a10:b641:57:d517:8c18:1884:e8aa:fb68

aut-num: AS263990
owner: FASTNET COMUNICACAO EIRELI - ME
ownerid: 18.632.169/0001-20
responsible: Jefferson Josi¿½ Ferreira de Lima
country: BR
owner-c: JEFER78
routing-c: JEFER78
abuse-c: AASJU252
created: 20150908
changed: 20211104
inetnum: 143.0.16.0/22
inetnum: 2804:28f8::/32

nic-hdl-br: JEFER78
person: jefferson ferreira
e-mail: [email protected]
country: BR
created: 20120205
changed: 20240412

nic-hdl-br: AASJU252
person: ANTERIO ANDRADE SANTOS JUNIOR
e-mail: [email protected]
country: BR
created: 20211103
changed: 20240111

% 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:d517:8c18:1884:e8aa:fb68
% 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.
% 2025-06-28T04:00:06-03:00 - 2a10:b641:57:d517:8c18:1884:e8aa:fb68

aut-num: AS263990
owner: FASTNET COMUNICACAO EIRELI - ME
ownerid: 18.632.169/0001-20
responsible: Jefferson Josi¿½ Ferreira de Lima
country: BR
owner-c: JEFER78
routing-c: JEFER78
abuse-c: AASJU252
created: 20150908
changed: 20211104
inetnum: 143.0.16.0/22
inetnum: 2804:28f8::/32

nic-hdl-br: JEFER78
person: jefferson ferreira
e-mail: [email protected]
country: BR
created: 20120205
changed: 20240412

nic-hdl-br: AASJU252
person: ANTERIO ANDRADE SANTOS JUNIOR
e-mail: [email protected]
country: BR
created: 20211103
changed: 20240111

% 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 Paulo187.16.223.138
2001:12f8::223:138
10 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
BrazilIX.br (PTT.br) São Paulo187.16.223.138
2001:12f8::223:138
10 Gbps
  • 1
IP.CC
Search
IP address details
AS263990
FASTNET COMUNICACAO EIRELI - ME·portalfast.net
IP address details
AS263990
FASTNET COMUNICACAO EIRELI - ME·portalfast.net

Summary

  • As Number
    AS263990
  • Org Name
    FASTNET COMUNICACAO EIRELI - ME
  • Country
    Brazil
  • Country Code
    BR
  • Website
    portalfast.net
  • Regional Registry
    Lacnic
  • Allocated Date
  • Allocated Status
    Allocated
  • Ipv4 Prefixes
    7
  • Ipv6 Prefixes
    4
  • Ipv4 Peers
    1
  • Ipv6 Peers
    1
  • Ipv4 Upstreams
    1
  • Ipv6 Upstreams
    1

Prefixes

There are 7 IPv4 Prefixes for this ASN.

Country
Announced Prefix
Description
Parent Prefix
RIR
countries.143.0.16.0/22
--Lacnic
Brazil143.0.16.0/23
FASTNET COMUNICACAO EIRELI - ME
143.0.16.0/22Lacnic
143.0.16.0/24
--
143.0.17.0/24
--
countries.143.0.18.0/23
143.0.16.0/22Lacnic
143.0.18.0/24
--
143.0.19.0/24
--
  • 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
BrazilAS269338
jato net telecomunicai¿½oes ltda
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
BrazilAS269338
jato net telecomunicai¿½oes ltda
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

AS263990 Combined Upstream Graph AS263990 AS263990 AS269338 AS269338 AS263990->AS269338 AS53013 AS53013 AS269338->AS53013 AS3356 AS3356 AS269338->AS3356 AS174 AS174 AS53013->AS174 AS6453 AS6453 AS53013->AS6453 AS6762 AS6762 AS53013->AS6762 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS174->AS2914 AS174->AS2497 AS701 AS701 AS174->AS701
AS263990 Combined Upstream Graph AS263990 AS263990 AS269338 AS269338 AS263990->AS269338 AS53013 AS53013 AS269338->AS53013 AS3356 AS3356 AS269338->AS3356 AS174 AS174 AS53013->AS174 AS6453 AS6453 AS53013->AS6453 AS6762 AS6762 AS53013->AS6762 AS1299 AS1299 AS3356->AS1299 AS3257 AS3257 AS3356->AS3257 AS3549 AS3549 AS3356->AS3549 AS7018 AS7018 AS3356->AS7018 AS2914 AS2914 AS3356->AS2914 AS2497 AS2497 AS3356->AS2497 AS1239 AS1239 AS3356->AS1239 AS209 AS209 AS3356->AS209 AS174->AS3257 AS174->AS7018 AS174->AS2914 AS174->AS2497 AS701 AS701 AS174->AS701

World Map

WHOIS Details


% IP Client: 2a10:b641:57:d517:8c18:1884:e8aa:fb68
% 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.
% 2025-06-28T04:00:06-03:00 - 2a10:b641:57:d517:8c18:1884:e8aa:fb68

aut-num: AS263990
owner: FASTNET COMUNICACAO EIRELI - ME
ownerid: 18.632.169/0001-20
responsible: Jefferson Josi¿½ Ferreira de Lima
country: BR
owner-c: JEFER78
routing-c: JEFER78
abuse-c: AASJU252
created: 20150908
changed: 20211104
inetnum: 143.0.16.0/22
inetnum: 2804:28f8::/32

nic-hdl-br: JEFER78
person: jefferson ferreira
e-mail: [email protected]
country: BR
created: 20120205
changed: 20240412

nic-hdl-br: AASJU252
person: ANTERIO ANDRADE SANTOS JUNIOR
e-mail: [email protected]
country: BR
created: 20211103
changed: 20240111

% 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:d517:8c18:1884:e8aa:fb68
% 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.
% 2025-06-28T04:00:06-03:00 - 2a10:b641:57:d517:8c18:1884:e8aa:fb68

aut-num: AS263990
owner: FASTNET COMUNICACAO EIRELI - ME
ownerid: 18.632.169/0001-20
responsible: Jefferson Josi¿½ Ferreira de Lima
country: BR
owner-c: JEFER78
routing-c: JEFER78
abuse-c: AASJU252
created: 20150908
changed: 20211104
inetnum: 143.0.16.0/22
inetnum: 2804:28f8::/32

nic-hdl-br: JEFER78
person: jefferson ferreira
e-mail: [email protected]
country: BR
created: 20120205
changed: 20240412

nic-hdl-br: AASJU252
person: ANTERIO ANDRADE SANTOS JUNIOR
e-mail: [email protected]
country: BR
created: 20211103
changed: 20240111

% 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 Paulo187.16.223.138
2001:12f8::223:138
10 Gbps
  • 1
Country
IX
IPv4
IPv6
Port Speed
BrazilIX.br (PTT.br) São Paulo187.16.223.138
2001:12f8::223:138
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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