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:     20150325

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
138.97.244.0/22	AS264203	M.J. Cenatti & Cia 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	AS270909	ALVES E ALCANTARA LTDA	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

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

IP Address	ASN	Details
138.97.232.129	AS264204 CAS TELECOMUNICACOES EIRELI	`9.65ms` from Fortaleza, BR
138.97.233.120	AS264204 CAS TELECOMUNICACOES EIRELI	`9.69ms` 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
35.91.218.71	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
24.14.240.87	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Chicago, US
117.253.145.215	AS9829 National Internet Backbone	`9.83ms` from Delhi, IN
14.249.166.231	AS45899 VNPT Corp	`4.68ms` from Hanoi, VN
1.28.195.71	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Hohhot, CN
123.141.54.247	AS3786 LG DACOM Corporation	`2.88ms` from Incheon, KR
211.117.163.199	AS9318 SK Broadband Co Ltd	`2.78ms` from Incheon, KR
58.127.158.167	AS9318 SK Broadband Co Ltd	`1.64ms` from Incheon, KR
211.175.237.167	AS9457 DREAMLINE CO.	`6.08ms` from Incheon, KR
51.6.42.231	AS6871 Plusnet	`8.06ms` from London, GB
66.74.219.231	AS20001 Charter Communications Inc	`6.91ms` from Los Angeles, US
12.255.15.103	AS7018 AT&T Enterprises, LLC	`0.39ms` from Los Angeles, US
124.154.214.103	AS2514 NTT PC Communications, Inc.	`3.86ms` from Osaka, JP
85.166.194.215	AS2119 Telenor Norge AS	`7.02ms` from Oslo, NO
54.177.205.199	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
174.44.50.247	AS6128 Cablevision Systems Corp.	`7.18ms` from Secaucus, US
117.104.47.167	AS10010 TOKAI Communications Corporation	`3.72ms` from Tokyo, JP
52.192.211.55	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
70.185.245.215	AS22773 Cox Communications Inc.	`7.03ms` from Tulsa, US
59.175.225.71	AS4134 CHINANET-BACKBONE	`1.17ms` from Wuhan, CN
178.142.84.151	AS9145 EWE TEL GmbH	`5.64ms` from Hamburg, DE
73.6.86.215	AS7922 Comcast Cable Communications, LLC	`6.37ms` from Houston, US
121.233.192.39	AS137697 CHINATELECOM JiangSu YangZhou IDC network	`2.69ms` from Nanjing, CN
2.194.210.39	AS16232 Telecom Italia S.p.A.	`17.10ms` from Rome, IT
189.241.94.151	AS8151 UNINET	`9.77ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 138.97.232.46

traceroute to 138.97.232.46 (138.97.232.46): 64 hops max, 52 byte packets

1 [AS15169] 142.250.215.21 161.979 ms

2 [AS15169] 209.85.244.148 162.145 ms

3 *

4 *

5 *

6 [AS264204] 138.97.232.46 175.413 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 19th 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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