45.171.122.0/23

AS268876 · CE TECH INTERNET LTDA

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Summary

Country	Brazil
Domain	cetech.net.br
ASN	AS268876
Registry	LACNIC
ID	CEA64

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     45.171.122.0/23
aut-num:     AS268876
abuse-c:     CAEAL75
owner:       Carlos Eduardo de Almeida Informatica - ME
ownerid:     12.404.445/0001-16
responsible: Carlos Eduardo de Almeida
country:     BR
owner-c:     CAEAL75
tech-c:      CAEAL75
inetrev:     45.171.122.0/23
nserver:     ns1.cetech.net.br
nsstat:      20250623 AA
nslastaa:    20250623
nserver:     ns2.cetech.net.br
nsstat:      20250623 AA
nslastaa:    20250623
created:     20190418
changed:     20190418

nic-hdl-br:  CAEAL75
person:      Carlos Eduardo de Almeida
e-mail:      contato@cetech.net.br
country:     BR
created:     20140621
changed:     20250615

Nearby Ranges

BGP prefixes that overlap with 45.171.0.0/16

Range	ASN	Company	Num of IPs
45.171.60.0/22	AS61613	TMSoft Solucoes em Informatica Ltda	1,024
45.171.32.0/22	AS268184	AlphaBrasil Networks Telecom	1,024
45.171.28.0/22	AS268186	InterOuro Telecom	1,024
45.171.68.0/22	AS268188	ROBSON LIMA DA SILVA PROVEDOR DE INTERNET LTDA	1,024
45.171.72.0/22	AS268703	M de J Nenues Moreira	1,024
45.171.88.0/22	AS268704	PERNAMBUCO TELECOM LTDA	1,024
45.171.92.0/22	AS268705	TURBONET.NETWORK LTDA	1,024
45.171.144.0/22	AS268715	N3 SOLUCOES TECNOLOGICAS LTDA	1,024
45.171.100.0/22	AS268716	Associação GigaCandanga	1,024
45.171.84.0/22	AS268717	FIBER LINK	1,024
45.171.152.0/22	AS268721	FNT SERVICOS DE COMUNICACAO MULTIMIDIA LTDA - ME	1,024
45.171.168.0/22	AS268722	T G L SERVICOS DE TELECOMUNICACOES LTDA	1,024
45.171.176.0/22	AS268725	Planex Telecom	1,024
45.171.184.0/22	AS268726	TOPNET SERVIÇOS DE TELECOMU E MULTIMÍDIA EIRELI-ME	1,024
45.171.248.0/22	AS268729	Wnett Fibra	1,024
45.171.196.0/22	AS268730	M. Alves Paulino Telecom Me	1,024
45.171.216.0/22	AS268732	CONECTA SERVICO DE COMUNICACAO MULTIMIDIA LTDA	1,024
45.171.208.0/22	AS268735	MARCOS LUIZ DE ALMEIDA ME	1,024
45.171.236.0/22	AS268736	Patricki A Felipe	1,024
45.171.252.0/22	AS268737	CONECT TELECOM COMUNICAÇÃO LTDA	1,024
45.171.44.0/22	AS268738	M3 Net Fibra LTDA - ME	1,024
45.171.40.0/22	AS268747	L C S WIFI LTDA	1,024
45.171.104.0/22	AS268750	M. L. J. DANTAS - ME	1,024
45.171.204.0/22	AS268774	K NET COMUNICAÇÕES EIRELI	1,024
45.171.56.0/22	AS268827	MORAIS & VALE GM NET LTDA	1,024
45.171.244.0/22	AS268976	Weclix Telecom S/A	1,024
45.171.192.0/22	AS273683	ALLREDE TELECOM LTDA	1,024
45.171.172.0/22	AS52862	ISP PREMIUM TELECOM S/A	1,024
45.171.148.0/22	AS52892	COPREL TELECOM LTDA	1,024
45.171.64.0/22	AS22869	TECNOCOLOR, S.A.	1,024
45.171.220.0/22	AS267776	OPTIWISP SPA	1,024
45.171.180.0/22	AS267777	FUTURE SOLUTIONS DEVELOPMENT SAS	1,024
45.171.224.0/22	AS267786	UNIVERSAL VIDEO CABLE SRL	1,024
45.171.160.0/22	AS267787	MENDOZA MENDOZA CARLOS ALFREDO(TECGLO TECNOLOGIA GLOBAL)	1,024
45.171.200.0/22	AS267803	TEVISAT TELA S.A.	1,024
45.171.4.0/22	AS268175	AIRMAR TELECOM	1,024
45.171.12.0/22	AS268177	BAUER PADILHA TOSTES JUNIOR 90723430500	1,024
45.171.234.0/23	AS268741	JARDIEL DE SOUSA ROQUE	512
45.171.116.0/23	AS268743	SOCIEDADE CAMPINEIRA DE EDUCAÇÃO E INSTRUÇÃO	512
45.171.80.0/24	AS264856	Support Internet	256
45.171.83.0/24	AS268744	APESC - Associação Pro-Ensino em Santa Cruz do Sul	256
45.171.190.0/24	AS268745	EDP ENERGIAS DO BRASIL S.A.	256
45.171.108.0/24	AS267778	LAGONET-TV CIA. LTDA.	256
45.171.231.0/24	AS268746	Grupo We Dev LTDA	256
45.171.166.0/24	AS273133	CONEX TV E.I.R.L.	256
45.171.82.0/24	AS271776	JORGE ANSELMO GARNIER	256
45.171.191.0/24	AS268759	ALIMENTOS ZAELI LTDA	256
45.171.79.0/24	AS272226	ILHA CONNECT TELECOMUNICÕES LTDA	256
45.171.1.0/24	AS268180	IN9VE FIBRA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
45.171.123.110	AS268876 CE TECH INTERNET LTDA	`7.94ms` from São Paulo, BR
45.171.122.241	AS268876 CE TECH INTERNET LTDA	`7.35ms` 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
45.32.237.87	AS20473 The Constant Company, LLC	`0.14ms` from Amsterdam, NL
34.174.54.199	AS396982 Google LLC	`0.13ms` from Dallas, US
212.102.227.55	AS395793 Arisk Communications inc.	`0.57ms` from Frankfurt am Main, DE
120.72.109.215	AS24085 Quang Trung Software City Development Company	`1.06ms` from Ho Chi Minh City, VN
76.187.230.103	AS11427 Charter Communications Inc	`15.09ms` from Houston, US
104.51.116.135	AS7018 AT&T Enterprises, LLC	`3.42ms` from Kansas City, US
201.171.60.199	AS8151 UNINET	`4.05ms` from Los Angeles, US
97.164.253.7	AS6167 Verizon Business	`8.44ms` from Miami, US
58.241.195.7	AS4837 CHINA UNICOM China169 Backbone	`6.65ms` from Nanjing, CN
60.187.95.119	AS4134 CHINANET-BACKBONE	`7.79ms` from Ningbo, CN
46.120.142.23	AS12400 Partner Communications Ltd.	`1.33ms` from Rosh Ha‘Ayin, IL
178.66.89.23	AS12389 PJSC Rostelecom	`3.73ms` from Saint Petersburg, RU
74.64.134.39	AS12271 Charter Communications Inc	`3.60ms` from Secaucus, US
222.45.201.103	AS56046 China Mobile communications corporation	`3.41ms` from Suzhou, CN
189.126.239.87	AS28229 HARDONLINE LTDA	`5.33ms` from São Paulo, BR
67.70.6.103	AS577 Bell Canada	`4.77ms` from Toronto, CA
116.210.246.39	AS4134 CHINANET-BACKBONE	`1.28ms` from Wuhan, CN
34.252.243.7	AS16509 Amazon.com, Inc.	`0.13ms` from Dublin, IE
18.196.30.7	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
136.110.204.71	AS396982 Google LLC	`0.07ms` from Melbourne, AU
94.158.115.199	AS48320 KETIS Ltd.	`3.83ms` from Moscow, RU
115.212.152.247	AS4134 CHINANET-BACKBONE	`6.25ms` from Ningbo, CN
61.123.5.247	AS4725 SoftBank Corp.	`11.46ms` from Osaka, JP
109.93.161.23	AS8400 TELEKOM SRBIJA a.d.	`18.65ms` from Belgrade, RS
52.254.83.7	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f5 45.171.123.99

traceroute to 45.171.123.99 (45.171.123.99): 64 hops max, 52 byte packets

5 [] 187.16.211.215 8.204 ms

6 *

7 [AS268876] 45.171.123.99 6.907 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

What are IP address ranges?

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