138.97.76.0/23

AS271069 · A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

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Summary

Country	Brazil
Domain	a4telecom.com.br
ASN	AS271069
Parent Range	138.97.76.0/22
Registry	LACNIC
ID	JLS84

WHOIS Details

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

inetnum:     138.97.76.0/22
aut-num:     AS271069
abuse-c:     JELSI227
owner:       A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
ownerid:     61.187.303/0001-50
responsible: Jessica Lima da Silva
country:     BR
owner-c:     JELSI227
tech-c:      JELSI227
created:     20200706
changed:     20260302

nic-hdl-br:  JELSI227
person:      Jessica Lima da Silva
e-mail:      jessica.fontes@a4telecom.com.br
country:     BR
created:     20200328
changed:     20240712

Overlapping Ranges

BGP prefixes that contain 138.97.76.0/23

Range	ASN	Company	Num of IPs
138.97.76.0/22	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	1,024

Nearby Ranges

BGP prefixes that overlap with 138.97.0.0/16

Range	ASN	Company	Num of IPs
138.97.228.0/22	AS61904	POLLYNET TELECOM EIRELI	1,024
138.97.56.0/22	AS13489	UNE EPM TELECOMUNICACIONES S.A.	1,024
138.97.8.0/22	AS28158	Ampernet Telecomunicações Ltda	1,024
138.97.136.0/22	AS28343	Unifique Telecomunicações SA	1,024
138.97.156.0/22	AS52449	My Tech BZ	1,024
138.97.16.0/22	AS52604	V + NET INTERNET	1,024
138.97.104.0/22	AS53107	Silicom Planejamento Tec. e Informatica Ltda	1,024
138.97.4.0/22	AS53112	SULNET TELECOM	1,024
138.97.64.0/22	AS61591	WESTLINK TECNOLOGIA E COMUNICACAO LTDA. - ME	1,024
138.97.168.0/22	AS11888	Television Internacional, S.A. de C.V.	1,024
138.97.0.0/22	AS262346	FP Telecomunicacoes Ltda	1,024
138.97.132.0/22	AS262645	BrasilNET Telecomunicações do Parana LTDA	1,024
138.97.48.0/22	AS262811	Mendex Networks	1,024
138.97.12.0/22	AS264111	RedeBr Telecom	1,024
138.97.20.0/22	AS264112	CAMON PROVEDOR	1,024
138.97.28.0/22	AS264117	Provedor Fibramais Ltda	1,024
138.97.24.0/22	AS264118	SMA NETCOM LTDA ME	1,024
138.97.40.0/22	AS264120	G20 Telecomunicacoes Ltda	1,024
138.97.52.0/22	AS264128	FUSION TELECOMUNICAÇÕES - EIRELI	1,024
138.97.36.0/22	AS264129	Flip Networks	1,024
138.97.60.0/22	AS264130	GIS INTERNET	1,024
138.97.96.0/22	AS264137	ClickNet Telecom	1,024
138.97.84.0/22	AS264138	LMS - LAST MILE SERVICES LTDA	1,024
138.97.72.0/22	AS264139	WORLDXAMBIOA INFORMATICA LTDA-ME	1,024
138.97.124.0/22	AS264144	ASAP GLOBAL TELECOM	1,024
138.97.68.0/22	AS264147	INTERA COMUNICAÇÃO MULTIMIDIA E INFORMÁTICA	1,024
138.97.92.0/22	AS264158	E QUARESMA NETO PROVEDORES EIRELI - ME	1,024
138.97.116.0/22	AS264162	NC BRASIL TELECOM E SERVICOS LTDA- ME	1,024
138.97.112.0/22	AS264163	REYVI INTERNET LTDA	1,024
138.97.100.0/22	AS264181	W EMPRESAS TELECOM LTDA	1,024
138.97.164.0/22	AS264189	Minutos Telecom Informatica Ltda	1,024
138.97.188.0/22	AS264191	Eagnet Telecomunicações Eireli-Me	1,024
138.97.152.0/22	AS264192	INTERLIGADO TELECOM SERVICOS DE COMUNICACAO LTDA	1,024
138.97.196.0/22	AS264195	VAMO TELECOM	1,024
138.97.204.0/22	AS264196	RoraimaNET Telecomunicacoes	1,024
138.97.148.0/22	AS264197	NETMANIA LTDA ME	1,024
138.97.192.0/22	AS264200	R DE MELO NEVES CONEX - ME	1,024
138.97.208.0/22	AS264201	INFORNETFIBRA INTERNET LTDA	1,024
138.97.216.0/22	AS264202	Soares & Peruzzo Ltda	1,024
138.97.232.0/22	AS264204	CAS TELECOMUNICACOES EIRELI	1,024
138.97.180.0/22	AS264206	Mixconect Telecom Ltda ME	1,024
138.97.212.0/22	AS264207	Ponto Net Telecom	1,024
138.97.224.0/22	AS264208	L L NET PROVEDOR DE ACESSO A INTERNET & SERVICOS	1,024
138.97.220.0/22	AS264209	LINKFORT TELECOM LTDA ME	1,024
138.97.252.0/22	AS264213	CONNECT TELECOM LTDA ME	1,024
138.97.240.0/22	AS264217	Sem Fone Telecomunicações Ltda	1,024
138.97.128.0/22	AS267442	CRISTIANO HOLDEFER & CIA LTDA - ME	1,024
138.97.120.0/22	AS269073	NipTelecom Telecomunicacoes LTDA	1,024
138.97.76.0/22	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	1,024
138.97.140.0/22	AS27729	CABLE COLOR EL SALVADOR	1,024

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.97.77.150	a4telecom.com.br	1

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

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

IP Address	ASN	Details
138.97.77.149	AS271069 A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	`0.77ms` from Fortaleza, BR
138.97.76.10	AS271069 A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	`0.77ms` 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
3.94.79.23	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
75.71.109.119	AS7922 Comcast Cable Communications, LLC	`9.23ms` from Cheyenne, US
65.26.231.167	AS10796 Charter Communications Inc	`5.74ms` from Chicago, US
72.106.140.71	AS6167 Verizon Business	`19.65ms` from Chicago, US
173.88.221.167	AS10796 Charter Communications Inc	`11.00ms` from Cleveland, US
14.233.5.87	AS45899 VNPT Corp	`2.31ms` from Da Nang, VN
94.114.50.71	AS3209 Vodafone GmbH	`9.48ms` from Duesseldorf, DE
84.57.119.119	AS3209 Vodafone GmbH	`4.50ms` from Frankfurt am Main, DE
86.154.192.7	AS2856 British Telecommunications PLC	`5.03ms` from London, GB
213.0.176.215	AS3352 TELEFONICA DE ESPANA S.A.U.	`6.13ms` from Madrid, ES
79.37.146.7	AS3269 Telecom Italia S.p.A.	`7.58ms` from Rome, IT
208.190.154.87	AS7018 AT&T Enterprises, LLC	`4.11ms` from San Antonio, US
118.75.178.23	AS4837 CHINA UNICOM China169 Backbone	`8.60ms` from Taiyuan, CN
82.78.229.135	AS8708 DIGI ROMANIA S.A.	`1.52ms` from Timisoara, RO
211.4.146.183	AS2516 KDDI CORPORATION	`6.93ms` from Tokyo, JP
20.63.114.7	AS8075 Microsoft Corporation	`0.38ms` from Toronto, CA
105.107.204.23	AS36947 Telecom Algeria	`12.35ms` from Algiers, DZ
52.6.132.39	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
97.148.50.199	AS6167 Verizon Business	`15.61ms` from Atlanta, US
121.69.223.71	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
91.40.172.151	AS3320 Deutsche Telekom AG	`3.26ms` from Duesseldorf, DE
87.187.231.119	AS3320 Deutsche Telekom AG	`2.42ms` from Frankfurt am Main, DE
45.158.50.71	AS25133 LLC "McLaut-Invest"	`3.14ms` from Kyiv, UA
159.242.98.135	AS51043 Aspire Technology Solutions Ltd	`0.32ms` from London, GB
157.231.2.39	AS31655 Gamma Telecom Holdings Ltd	`3.88ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -f4 138.97.76.3

traceroute to 138.97.76.3 (138.97.76.3): 64 hops max, 52 byte packets

4 [] 187.16.214.180 64.004 ms

5 *

6 [AS271069] 138.97.76.3 65.692 ms

Measurement taken from

IPinfo ProbeNet in Chapeco, BR

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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