Autonomous System details

AS274743

FASTWEB TELECOMUNICACOES  ·  fastwebtelecom.net

Brazil

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AS274743 – FASTWEB TELECOMUNICACOES

Field Value
Country Brazil
Website fastwebtelecom.net
Hosted domains 0
IPv4 addresses 512
IPv6 addresses 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry lacnic
Allocated a year ago on Jan 29, 2025
Updated a year ago on Jan 29, 2025

IP Ranges

Netblock Company Num of IPs
186.251.212.0/23 FASTWEB TELECOMUNICACOES 512
186.251.212.0/24 FASTWEB TELECOMUNICACOES 256
186.251.213.0/24 FASTWEB TELECOMUNICACOES 256
Netblock Company
2804:92ec::/32 FASTWEB TELECOMUNICACOES
2804:92ec::/33 FASTWEB TELECOMUNICACOES
2804:92ec:8000::/33 FASTWEB TELECOMUNICACOES
2804:92ec::/34 FASTWEB TELECOMUNICACOES
2804:92ec:4000::/34 FASTWEB TELECOMUNICACOES
2804:92ec:8000::/34 FASTWEB TELECOMUNICACOES
2804:92ec:c000::/34 FASTWEB TELECOMUNICACOES
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WHOIS Details

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                                                ASHandle:       AS274743
                                                OrgID:          AS274743
                                                ASName:         AS274743
                                                ASNumber:       AS274743
                                                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 39 peers for this ASN.

Peers Name
AS14840 BR.Digital Telecom
AS16552 Tiggee LLC
AS198150 SIACOM JSC
AS199524 G-Core Labs S.A.
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS24482 SG.GS
AS262427 Invista Net Provedor de Acesso Ltda
AS262462 Aranet Play
AS263009 FORTE TELECOM LTDA.
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263541 IMF NETWORK DATA LTDA - ME
AS264409 GRUPO YAX
AS264479 Turbozone Internet
AS267613 ELETRONET S.A.
AS268976 Weclix Telecom S/A
AS269180 VIPNET Conexão
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS28624 PROVEDORA CMA INTERNET LTDA
AS28634 Life Tecnologia Ltda.
AS28649 Desktop Sigmanet Comunicação Multimídia SA
AS29049 Delta Telecom Ltd
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52863 UPX TECNOLOGIA LTDA
AS52873 Softdados Telecomunicações
AS53202 Acesso10 Telecom
AS57463 NetIX Communications JSC
AS60503 FNX Tecnologia LTDA
AS6057 Administracion Nacional de Telecomunicaciones
AS61573 IP TELECOM
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A
AS6424 EDGOO NETWORKS
AS917 Misaka Network, Inc.
AS9498 BHARTI Airtel Ltd.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS28649 Desktop Sigmanet Comunicação Multimídia SA
AS52468 UFINET PANAMA S.A.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
2804:92ec:10:0:b55c:ed5f:43a8:5480 AS274743 FASTWEB TELECOMUNICACOES 2.49ms from Sao Paulo, BR
2804:92ec:21:3400:e42c:764b:ffe0:f814 AS274743 FASTWEB TELECOMUNICACOES 4.41ms from São Paulo, BR
186.251.212.2 AS274743 FASTWEB TELECOMUNICACOES 1.21ms from Osasco, BR

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
84.130.230.39 AS3320 Deutsche Telekom AG 2.49ms from Berlin, DE
181.133.165.119 AS13489 UNE EPM TELECOMUNICACIONES S.A. 16.77ms from Bogota, CO
193.116.77.167 AS7545 TPG Telecom Limited 1.65ms from Brisbane, AU
3.131.69.215 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
34.10.93.231 AS396982 Google LLC 0.13ms from Council Bluffs, US
217.250.214.87 AS3320 Deutsche Telekom AG 4.97ms from Frankfurt am Main, DE
77.179.149.23 AS6805 Telefonica Germany GmbH & Co.OHG 3.09ms from Frankfurt am Main, DE
113.254.12.119 AS9304 HGC Global Communications Limited 1.42ms from Hong Kong, HK
86.153.106.23 AS2856 British Telecommunications PLC 5.91ms from London, GB
189.139.83.167 AS8151 UNINET 1.66ms from Mexico City, MX
122.6.121.199 AS4134 CHINANET-BACKBONE 5.16ms from Qingdao, CN
13.216.20.39 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
192.9.232.55 AS31898 Oracle Corporation 0.17ms from San Jose, US
186.7.53.247 AS6400 Compañía Dominicana de Teléfonos S. A. 1.83ms from Santo Domingo, DO
35.247.96.215 AS396982 Google LLC 0.14ms from The Dalles, US
99.210.225.199 AS812 Rogers Communications Canada Inc. 10.04ms from Toronto, CA
77.161.147.183 AS1136 KPN B.V. 1.20ms from Amsterdam, NL
3.138.74.183 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
192.163.222.71 AS46606 Unified Layer 1.73ms from Draper, US
1.226.103.23 AS9318 SK Broadband Co Ltd 1.57ms from Incheon, KR
185.226.190.7 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 9.05ms from Madrid, ES
176.85.55.87 AS3352 TELEFONICA DE ESPANA S.A.U. 12.30ms from Madrid, ES
185.214.137.7 AS41368 Spotting Brands Technologies S.L. 10.50ms from Madrid, ES
220.153.39.231 AS18081 Kintetsu Cable Network Co., Ltd. 1.63ms from Osaka, JP
86.250.39.183 AS3215 Orange S.A. 14.56ms from Paris, FR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -m5 186.251.213.244
traceroute to 186.251.213.244 (186.251.213.244): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
On

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 AS274743 at robtex.

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