138.97.129.0/24

AS267442 · CRISTIANO HOLDEFER & CIA LTDA - ME

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Summary

Country	Brazil
Domain	optainternet.com.br
ASN	AS267442
Parent Range	138.97.128.0/22
Registry	LACNIC
ID	CAC281

WHOIS Details

inetnum:     138.97.129.0/24
aut-num:     AS267442
abuse-c:     CRHOL50
owner:       OPTA INTERNET VIA FIBRA LTDA
ownerid:     37.305.958/0001-09
responsible: charles atanael colombo
country:     BR
owner-c:     VISIL679
tech-c:      VISIL679
created:     20220518
changed:     20220518
inetnum-up:  138.97.128.0/22

nic-hdl-br:  VISIL679
person:      vilmar da silva
e-mail:      vilmarj12@gmail.com
country:     BR
created:     20200909
changed:     20220330

nic-hdl-br:  CRHOL50
person:      Cristiano Holdefer
e-mail:      cristianoholdeferpn@gmail.com
country:     BR
created:     20170105
changed:     20190828

Overlapping Ranges

BGP prefixes that contain 138.97.129.0/24

Range	ASN	Company	Num of IPs
138.97.128.0/22	AS267442	CRISTIANO HOLDEFER & CIA LTDA - ME	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 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
138.97.129.172	grupopriotto.com.br	2

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

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

IP Address	ASN	Details
138.97.129.161	AS267442 CRISTIANO HOLDEFER & CIA LTDA - ME	`1.54ms` from Curitiba, 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
52.119.163.104	AS16509 Amazon.com, Inc.	`0.09ms` from Boardman, US
155.248.212.168	AS31898 Oracle Corporation	`0.17ms` from San Jose, US
58.111.245.104	AS4804 Microplex PTY LTD	`3.49ms` from Sydney, AU
217.114.190.232	AS30855 Tele-plus LLC	`13.89ms` from Yekaterinburg, RU
123.11.146.8	AS4837 CHINA UNICOM China169 Backbone	`10.37ms` from Zhengzhou, CN
4.152.21.136	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
81.82.146.24	AS6848 Telenet BV	`5.75ms` from Brussels, BE
41.32.167.88	AS8452 TE-AS	`5.27ms` from Cairo, EG
148.62.96.72	AS33070 Rackspace Hosting	`0.99ms` from Dallas, US
217.91.63.72	AS3320 Deutsche Telekom AG	`9.48ms` from Frankfurt am Main, DE
36.250.125.72	AS4837 CHINA UNICOM China169 Backbone	`6.26ms` from Fuzhou, CN
110.8.186.184	AS9318 SK Broadband Co Ltd	`1.47ms` from Incheon, KR
89.114.87.248	AS12353 Vodafone Portugal	`6.95ms` from Lisbon, PT
20.33.112.168	AS8069 Microsoft Corporation	`0.21ms` from Lohogaon, IN
118.8.39.88	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.22ms` from Osaka, JP
212.146.225.200	AS200484 Sendinblue SAS	`4.99ms` from Paris, FR
191.118.16.248	AS6535 Telmex Servicios Empresariales S.A.	`5.96ms` from Santiago, CL
124.48.138.8	AS17858 LG POWERCOMM	`2.33ms` from Seoul, KR
210.105.114.24	AS4766 Korea Telecom	`6.59ms` from Seoul, KR
220.127.137.184	AS4766 Korea Telecom	`1.44ms` from Seoul, KR
126.51.212.24	AS17676 SoftBank Corp.	`3.05ms` from Tokyo, JP
20.101.243.184	AS8075 Microsoft Corporation	`0.25ms` from Amsterdam, NL
176.234.118.200	AS34984 Superonline Iletisim Hizmetleri A.S.	`5.21ms` from Ankara, TR
222.155.178.248	AS4771 Spark New Zealand Trading Ltd.	`0.87ms` from Auckland, NZ
43.208.250.72	AS16509 Amazon.com, Inc.	`1.70ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f2 138.97.129.161

traceroute to 138.97.129.161 (138.97.129.161): 64 hops max, 52 byte packets

2 [] 45.184.146.148 4.846 ms

3 *

4 [AS267442] 138.97.129.161 1.73 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On January 9th 2026

What are IP address ranges?

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