Autonomous System details

AS267321

NTISP TELECOM  ·  b4telecom.net.br

Brazil

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AS267321 – NTISP TELECOM

Field Value
Country Brazil
Website b4telecom.net.br
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry lacnic
Allocated 8 years ago on Mar 26, 2018
Updated a month ago on Nov 28, 2025

IP Ranges

Netblock Company Num of IPs
45.232.136.0/22 NTISP TELECOM 1,024
45.232.136.0/23 B4 TELECOM SERVICOS DE COMUNICACAO E TECNOLOGIA 512
45.232.138.0/23 NTISP TELECOM 512
45.232.136.0/24 B4 TELECOM SERVICOS DE COMUNICACAO E TECNOLOGIA 256
45.232.137.0/24 NTISP TELECOM 256
45.232.138.0/24 NTISP TELECOM 256
45.232.139.0/24 NTISP TELECOM 256
Netblock Company
2804:4ba8::/32 NTISP TELECOM
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WHOIS Details

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                                                ASHandle:       AS267321
                                                OrgID:          AS267321
                                                ASName:         AS267321
                                                ASNumber:       AS267321
                                                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 48 peers for this ASN.

Peers Name
AS1031 PEER 1031 LLC
AS14537 Continent 8 LLC
AS14840 BR.Digital Telecom
AS16552 Tiggee LLC
AS1916 Rede Nacional de Ensino e Pesquisa
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.
AS29049 Delta Telecom Ltd
AS3356 Level 3 Parent, LLC
AS35280 F5 Networks SARL
AS36236 NetActuate, Inc
AS37468 Angola Cables
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS42473 Anexia Cloud Solutions GmbH
AS49544 i3D.net B.V
AS51185 MainStreaming SpA
AS52468 UFINET PANAMA S.A.
AS52873 Softdados Telecomunicações
AS53013 UFINET BRASIL S.A.
AS53062 ALT | GRUPO BRASIL TECPAR
AS53202 Acesso10 Telecom
AS57463 NetIX Communications JSC
AS60503 FNX Tecnologia LTDA
AS6057 Administracion Nacional de Telecomunicaciones
AS61573 IP TELECOM
AS6424 EDGOO NETWORKS
AS6939 Hurricane Electric LLC
AS7195 EDGEUNO S.A.S
AS7713 PT Telekomunikasi Indonesia
AS917 Misaka Network, Inc.
AS999 CORIX NETWORKS
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
AS37468 Angola Cables
AS6939 Hurricane Electric LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
45.232.137.9 AS267321 NTISP TELECOM 0.08ms from Fortaleza, BR
45.232.139.4 AS267321 NTISP TELECOM 0.64ms from Fortaleza, BR
45.232.138.17 AS267321 NTISP TELECOM 0.08ms from Fortaleza, BR
45.232.136.0 AS267321 NTISP TELECOM 0.09ms from Fortaleza, 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
178.224.167.57 AS50266 Odido Netherlands B.V. 3.15ms from Amsterdam, NL
102.141.2.201 AS36924 GVA Cote d'Ivoire SAS 2.29ms from Brazzaville, CG
70.73.70.153 AS6327 Shaw Communications 4.90ms from Calgary, CA
75.86.117.73 AS10796 Charter Communications Inc 9.03ms from Chicago, US
109.185.64.233 AS8926 Moldtelecom SA 4.52ms from Chisinau, MD
154.124.154.169 AS8346 SONATEL-AS Autonomous System 3.35ms from Dakar, SN
107.90.27.57 AS20057 AT&T Enterprises, LLC 2.94ms from Dallas, US
12.153.248.233 AS7018 AT&T Enterprises, LLC 9.07ms from Durham, US
92.214.73.57 AS3209 Vodafone GmbH 0.77ms from Hamburg, DE
194.142.239.121 AS1759 Telia Finland Oyj 1.29ms from Helsinki, FI
39.36.103.233 AS17557 Pakistan Telecommunication Company Limited 19.39ms from Islamabad, PK
86.161.255.169 AS2856 British Telecommunications PLC 8.86ms from London, GB
96.44.160.41 AS36352 HostPapa 0.44ms from Los Angeles, US
201.145.16.89 AS8151 UNINET 2.10ms from Mexico City, MX
51.118.101.201 AS16509 Amazon.com, Inc. 0.14ms from Milan, IT
107.4.207.73 AS7922 Comcast Cable Communications, LLC 4.00ms from Minneapolis, US
51.4.106.25 AS8075 Microsoft Corporation 0.58ms from Modiin Ilit, IL
149.100.189.153 AS174 Cogent Communications, LLC 0.73ms from New York City, US
187.50.199.185 AS10429 TELEFÔNICA BRASIL S.A 2.07ms from Osasco, BR
91.158.179.153 AS719 Elisa Oyj 5.13ms from Oulu, FI
109.219.149.249 AS3215 Orange S.A. 13.38ms from Paris, FR
65.153.83.25 AS209 CenturyLink Communications, LLC 1.00ms from Portland, US
37.181.227.201 AS30722 Vodafone Italia S.p.A. 5.73ms from Rome, IT
146.6.41.73 AS18 University of Texas at Austin 5.34ms from San Antonio, US
63.194.190.89 AS36437 County of Santa Cruz 3.42ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f2 45.232.139.0
traceroute to 45.232.139.0 (45.232.139.0): 64 hops max, 52 byte packets
2 [AS7195] 200.25.51.133 2.927 ms
3 [AS28220] 45.68.74.174 1.412 ms
4 *
Measurement taken from IPinfo ProbeNet in Fortaleza, BR
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 AS267321 at robtex.

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