138.97.232.0/23

AS264204 · CAS TELECOMUNICACOES EIRELI

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Summary

Country	Brazil
Domain	cas.net.br
ASN	AS264204
Parent Range	138.97.232.0/22
Registry	LACNIC
ID	CAT38

WHOIS Details

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

inetnum:     138.97.232.0/22
aut-num:     AS264204
abuse-c:     CATEL29
owner:       CAS TELECOMUNICACOES EIRELI
ownerid:     17.404.232/0001-08
responsible: ANTHONY HENRIQUE CASTRO DE OLIVEIRA
country:     BR
owner-c:     CATEL29
tech-c:      CATEL29
created:     20150407
changed:     20150407

nic-hdl-br:  CATEL29
person:      CAS TELECOM
e-mail:      henrique@cas.net.br
country:     BR
created:     20150108
changed:     20260331

Overlapping Ranges

BGP prefixes that contain 138.97.232.0/23

Range	ASN	Company	Num of IPs
138.97.232.0/22	AS264204	CAS TELECOMUNICACOES EIRELI	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 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

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

IP Address	ASN	Details
138.97.233.89	AS264204 CAS TELECOMUNICACOES EIRELI	`9.98ms` from Fortaleza, BR
138.97.232.107	AS264204 CAS TELECOMUNICACOES EIRELI	`9.92ms` 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
69.250.118.103	AS7922 Comcast Cable Communications, LLC	`8.35ms` from Ashburn, US
125.70.88.167	AS4134 CHINANET-BACKBONE	`1.84ms` from Chengdu, CN
195.250.4.71	AS15943 wilhelm.tel GmbH	`0.49ms` from Hamburg, DE
83.38.89.135	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.54ms` from Madrid, ES
38.94.186.7	AS174 Cogent Communications, LLC	`0.72ms` from New York City, US
137.135.63.135	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
105.105.51.199	AS36947 Telecom Algeria	`14.29ms` from Algiers, DZ
172.178.100.55	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
51.79.104.231	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
39.106.171.199	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.36ms` from Beijing, CN
118.124.251.7	AS4134 CHINANET-BACKBONE	`4.80ms` from Chengdu, CN
119.5.139.247	AS4837 CHINA UNICOM China169 Backbone	`6.27ms` from Chengdu, CN
94.4.6.231	AS5607 Sky UK Limited	`4.08ms` from Erith, GB
79.211.172.23	AS3320 Deutsche Telekom AG	`6.45ms` from Frankfurt am Main, DE
125.88.207.55	AS58466 CHINANET Guangdong province network	`2.19ms` from Guangzhou, CN
208.126.209.247	AS5056 Aureon Network Services	`4.52ms` from Lincoln, US
92.18.33.247	AS13285 TalkTalk Communications Limited	`3.65ms` from London, GB
195.76.17.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.02ms` from Madrid, ES
185.22.60.103	AS199274 Serveroid, LLC	`1.08ms` from Moscow, RU
86.241.68.55	AS3215 Orange S.A.	`6.71ms` from Paris, FR
39.89.109.183	AS4837 CHINA UNICOM China169 Backbone	`1.68ms` from Qingdao, CN
87.11.209.23	AS3269 Telecom Italia S.p.A.	`5.31ms` from Rome, IT
188.233.178.151	AS39435 JSC "ER-Telecom Holding"	`10.59ms` from Samara, RU
67.174.255.199	AS7922 Comcast Cable Communications, LLC	`5.61ms` from San Jose, US
123.141.54.247	AS3786 LG DACOM Corporation	`2.56ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 138.97.232.24

traceroute to 138.97.232.24 (138.97.232.24): 64 hops max, 52 byte packets

2 [] 187.16.209.29 54.913 ms

3 [AS264204] 138.97.232.24 49.368 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

On March 29th 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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