Autonomous System details

AS274389

F-NET MASTER LTDA  ·  

Brazil

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AS274389 – F-NET MASTER LTDA

Field Value
Country Brazil
Website
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry lacnic
Allocated a month ago on Dec 12, 2025
Updated 10 days ago on Dec 31, 2025

IP Ranges

There are no known IPv4 addresses belonging to this network

Netblock Company
2804:972c::/32 F-NET MASTER LTDA
2804:972c::/33 F-NET MASTER LTDA
2804:972c:8000::/33 F-NET MASTER LTDA
2804:972c::/34 F-NET MASTER LTDA
2804:972c:4000::/34 F-NET MASTER LTDA
2804:972c:8000::/34 F-NET MASTER LTDA
2804:972c:c000::/34 F-NET MASTER LTDA
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS274389
                                                OrgID:          AS274389
                                                ASName:         AS274389
                                                ASNumber:       AS274389
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are 19 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS14840 BR.Digital Telecom
AS1916 Rede Nacional de Ensino e Pesquisa
AS199524 G-Core Labs S.A.
AS22381 Megatelecom Telecomunicacoes Ltda
AS262427 Invista Net Provedor de Acesso Ltda
AS262462 Aranet Play
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A
AS263009 FORTE TELECOM LTDA.
AS264479 Turbozone Internet
AS267613 ELETRONET S.A.
AS269194 ST1 INTERNET
AS28624 PROVEDORA CMA INTERNET LTDA
AS52873 Softdados Telecomunicações
AS53202 Acesso10 Telecom
AS57463 NetIX Communications JSC
AS6057 Administracion Nacional de Telecomunicaciones
AS61573 IP TELECOM
AS6939 Hurricane Electric LLC
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS269194 ST1 INTERNET
AS6939 Hurricane Electric LLC
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
52.206.229.117 AS14618 Amazon.com, Inc. 0.55ms from Ashburn, US
184.13.252.165 AS5650 Frontier Communications of America, Inc. 8.97ms from Ashburn, US
111.202.59.37 AS4808 China Unicom Beijing Province Network 3.98ms from Beijing, CN
175.16.128.245 AS4837 CHINA UNICOM China169 Backbone 3.26ms from Changchun, CN
165.128.176.85 AS2381 WiscNet 17.51ms from Chicago, US
3.20.46.245 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
87.122.4.181 AS8881 1&1 Versatel GmbH 4.90ms from Duesseldorf, DE
193.167.184.85 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.65ms from Helsinki, FI
182.253.119.5 AS17451 BIZNET NETWORKS 8.14ms from Jakarta, ID
82.14.59.69 AS5089 Virgin Media Limited 14.62ms from London, GB
196.249.201.133 AS17400 MSTelcom-Mercury Servicos de Telecomunicacoes, S.A.R.L 1.76ms from Luanda, AO
197.219.236.37 AS37342 Movitel, SA 0.99ms from Maputo, MZ
220.176.205.53 AS4134 CHINANET-BACKBONE 5.25ms from Nanchang, CN
176.170.247.21 AS5410 Bouygues Telecom SA 6.05ms from Paris, FR
8.242.222.117 AS3549 Level 3 Parent, LLC 0.37ms from Quito, EC
221.147.101.5 AS9850 WOW-TV 1.13ms from Seoul, KR
90.129.198.117 AS1257 Tele2 Sverige AB 0.65ms from Stockholm, SE
186.210.115.213 AS53006 ALGAR TELECOM S/A 6.51ms from Uberlandia, BR
93.159.129.53 AS49102 Connected sp. z o. o. 6.53ms from Warsaw, PL
43.192.82.197 AS135629 Ningxia West Cloud Data Technology Co.Ltd. 1.18ms from Zhongwei, CN
46.145.116.37 AS1136 KPN B.V. 18.81ms from Amsterdam, NL
20.73.179.117 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
24.91.146.53 AS7922 Comcast Cable Communications, LLC 8.37ms from Boston, US
172.175.173.149 AS8075 Microsoft Corporation 0.28ms from Boydton, US
178.40.111.85 AS6855 Slovak Telekom, a.s. 7.70ms from Bratislava, SK

Related Networks

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.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS274389 at robtex.

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