138.255.23.0/24

AS263951 · M.D DE SOUSA TELECOM - ME

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Summary

Country	Brazil
Domain	wtutelecom.com.br
ASN	AS263951
Registry	LACNIC
ID	MAD101

WHOIS Details

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

inetnum:     138.255.20.0/22
aut-num:     AS263951
abuse-c:     MAD777
owner:       M.D DE SOUSA TELECOM - ME
ownerid:     12.472.568/0001-94
responsible: Mark Damon
country:     BR
owner-c:     MAD777
tech-c:      MAD777
inetrev:     138.255.23.0/24
nserver:     dns1.tel7.com.br
nsstat:      20260124 AA
nslastaa:    20260124
nserver:     dns2.tel7.com.br
nsstat:      20260124 AA
nslastaa:    20260124
created:     20150820
changed:     20150820

nic-hdl-br:  MAD777
person:      Mark Damon
e-mail:      [email protected]
country:     BR
created:     20041025
changed:     20151022

Nearby Ranges

BGP prefixes that overlap with 138.255.0.0/16

Range	ASN	Company	Num of IPs
138.255.212.0/22	AS61844	VERO S.A	1,024
138.255.196.0/22	AS262868	Itnet ltda	1,024
138.255.120.0/22	AS263441	MA SOLUCOES EM TECNOLOGIA LTDA - ME	1,024
138.255.148.0/22	AS263650	Clicfacil Telecom	1,024
138.255.172.0/22	AS263665	TECNET PROVEDOR DE ACESSO AS REDES DE COM. LTDA	1,024
138.255.100.0/22	AS263702	GRUPO ZGH SPA	1,024
138.255.24.0/22	AS271303	Brayo LTDA	1,024
138.255.56.0/22	AS274523	GIN FIBRA INTERNET LTDA	1,024
138.255.80.0/22	AS27797	IBM Argentina S.R.L	1,024
138.255.152.0/22	AS27903	DIGICEL S.A. DE C.V.	1,024
138.255.140.0/22	AS28132	TRI TELECOM LTDA	1,024
138.255.144.0/22	AS28210	GIGA MAIS FIBRA TELECOMUNICACOES S.A.	1,024
138.255.216.0/22	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	1,024
138.255.60.0/22	AS28394	Bicentel SA de CV	1,024
138.255.68.0/22	AS28649	Desktop Sigmanet Comunicação Multimídia SA	1,024
138.255.192.0/22	AS52783	ALCANS TELECOM LTDA	1,024
138.255.44.0/22	AS61772	Braudes e Sá Ltda	1,024
138.255.92.0/22	AS262380	Rontel LTDA	1,024
138.255.4.0/22	AS263949	Mega Internet LTDA ME	1,024
138.255.0.0/22	AS263950	TVANET TELECOM LTDA	1,024
138.255.28.0/22	AS263952	CONNECT TELECOM	1,024
138.255.40.0/22	AS263956	ProntoTelecom Internet	1,024
138.255.72.0/22	AS263959	FLEXTEL NETWORK TELECOMUNICACOES EIRELI - ME	1,024
138.255.84.0/22	AS263960	speed telecom	1,024
138.255.104.0/22	AS263961	M. ANTONIO OLIVEIRA LIMA	1,024
138.255.108.0/22	AS263966	WORLD WIFI TELECOMUNICAÇÕES LTDA - ME	1,024
138.255.112.0/22	AS263968	RF TELECOM	1,024
138.255.128.0/22	AS263972	Litoral Net	1,024
138.255.124.0/22	AS263973	Silmar Zamboni Bertoncheli & CIA. LTDA.	1,024
138.255.156.0/22	AS263974	VELOX NET MA LTDA	1,024
138.255.184.0/22	AS263976	InfoVision Telecom	1,024
138.255.176.0/22	AS263979	CYBERNETRS LTDA - ME	1,024
138.255.244.0/22	AS263980	G3 Telecom EIRELI	1,024
138.255.240.0/22	AS263981	DAVID DE SALLES BRASIL JUNIOR - ME	1,024
138.255.232.0/22	AS263982	POWERNET SOLUTIONS LTDA	1,024
138.255.236.0/22	AS263984	EJW TELECOM	1,024
138.255.180.0/22	AS263987	E. DA SILVA PROVEDORES DE TELECOMUNICAÇÕES EIRELI	1,024
138.255.188.0/22	AS263988	NET BARRA	1,024
138.255.224.0/22	AS263989	GIGAREDE TECNOLOGIA DA INFORMACAO LTDA - ME	1,024
138.255.220.0/22	AS263994	Fullnet Telecomunicações LTDA	1,024
138.255.136.0/22	AS264280	Eagle Redes de Telecomunicacoes Ltda	1,024
138.255.132.0/22	AS264360	TASS NETWORKS	1,024
138.255.16.0/22	AS264404	NETGOOL TELECOMUNICACOES	1,024
138.255.200.0/22	AS264512	GIGABYTE NETWORK COMERCIO E SERVICOS EIRELI - EPP	1,024
138.255.248.0/22	AS264605	TELEVIADUCTO S.R.L.	1,024
138.255.96.0/24	AS263807	MEDIASTREAM SPA - Segmento Colombia	256
138.255.97.0/24	AS263807	MEDIASTREAM SPA - Segmento Chile	256
138.255.98.0/24	AS263807	MEDIASTREAM SPA - Segmento United States	256
138.255.99.0/24	AS263807	Mediastream SPA - Segmento Peru	256
138.255.231.0/24	AS263995	ECONECT TELECOM LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
138.255.23.251	AS263951 M.D DE SOUSA TELECOM - ME	`15.85ms` from Brasilia, 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
97.236.222.120	AS6167 Verizon Business	`18.17ms` from Ashburn, US
181.84.243.72	AS7303 Telecom Argentina S.A.	`4.62ms` from Asuncion, PY
101.189.188.152	AS1221 Telstra Limited	`15.57ms` from Brisbane, AU
121.41.169.24	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.97ms` from Hangzhou, CN
116.212.127.200	AS38186 Forewin Telecom Group Limited, ISP at HK	`1.92ms` from Hong Kong, HK
59.190.218.8	AS17511 OPTAGE Inc.	`2.08ms` from Osaka, JP
150.43.206.216	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`13.21ms` from Osaka, JP
88.95.244.8	AS2119 Telenor Norge AS	`5.24ms` from Oslo, NO
57.157.11.120	AS8075 Microsoft Corporation	`0.18ms` from Phoenix, US
34.198.85.168	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
119.71.201.184	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
183.184.16.152	AS4837 CHINA UNICOM China169 Backbone	`2.40ms` from Taiyuan, CN
126.3.146.200	AS17676 SoftBank Corp.	`15.83ms` from Tokyo, JP
34.161.221.184	AS396982 Google LLC	`4.06ms` from Atlanta, US
186.148.163.168	AS262186 TV AZTECA SUCURSAL COLOMBIA	`1.29ms` from Bogotá, CO
109.137.150.24	AS5432 Proximus NV	`1.14ms` from Brussels, BE
78.23.207.232	AS6848 Telenet BV	`7.51ms` from Brussels, BE
196.202.81.56	AS8452 TE-AS	`8.27ms` from Cairo, EG
65.69.243.168	AS7018 AT&T Enterprises, LLC	`6.62ms` from Dallas, US
93.131.27.184	AS6805 Telefonica Germany GmbH & Co.OHG	`3.13ms` from Duesseldorf, DE
46.31.233.200	AS16552 Tiggee LLC	`0.36ms` from Frankfurt am Main, DE
84.130.185.216	AS3320 Deutsche Telekom AG	`8.81ms` from Frankfurt am Main, DE
113.82.211.24	AS4134 CHINANET-BACKBONE	`3.95ms` from Guangzhou, CN
142.247.122.104	AS25019 Saudi Telecom Company JSC	`5.86ms` from Jeddah, SA
78.145.30.152	AS13285 TalkTalk Communications Limited	`8.59ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 138.255.23.250

traceroute to 138.255.23.250 (138.255.23.250): 64 hops max, 52 byte packets

2 [] 45.184.144.229 11.997 ms

3 [AS262462] 177.54.235.76 18.271 ms

4 [AS263951] 138.255.23.250 15.989 ms

Measurement taken from

IPinfo ProbeNet in Brasilia, BR

On January 19th 2026

What are IP address ranges?

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