1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.204.0.0/16
  4. AS262790  | 138.204.28.0/23

138.204.28.0/23

AS262790  ·  Central Server Informática Ltda

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Summary

Country Brazil
Domain centralserver.com
ASN AS262790
Parent Range 138.204.28.0/22
Registry LACNIC
ID CSL23

WHOIS Details

inetnum:     138.204.28.0/22
aut-num:     AS262790
abuse-c:     JUSIM83
owner:       Central Server Inform�tica Ltda
ownerid:     04.151.097/0001-94
responsible: Juliano Sim�es
country:     BR
owner-c:     CSL287
tech-c:      CSL287
inetrev:     138.204.28.0/22
nserver:     dns1.centralserver.com.br
nsstat:      20241111 AA
nslastaa:    20241111
nserver:     dns2.centralserver.com.br
nsstat:      20241111 AA
nslastaa:    20241111
nserver:     dns3.centralserver.com.br
nsstat:      20241111 AA
nslastaa:    20241111
nserver:     dns4.centralserver.com.br
nsstat:      20241111 AA
nslastaa:    20241111
created:     20150728
changed:     20150728

nic-hdl-br:  CSL287
person:      Central Server Inform�tica Ltda
e-mail:      comercialadm@centralserver.com
country:     BR
created:     20020130
changed:     20241105

nic-hdl-br:  JUSIM83
person:      Juliano Sim�es
e-mail:      abuse@centralserver.com.br
country:     BR
created:     20210826
changed:     20210826

Overlapping Ranges

BGP prefixes that contain 138.204.28.0/23

Range ASN Company Num of IPs
138.204.28.0/22 AS262790 Central Server Informática Ltda 1,024

Nearby Ranges

BGP prefixes that overlap with 138.204.0.0/16

Range ASN Company Num of IPs
138.204.212.0/22 AS61890 Adaptlink Serviços de Comunicação Multimídia Ltda. 1,024
138.204.104.0/22 AS262523 HELP DESK NET TELECOMUNICACOES LTDA ME 1,024
138.204.28.0/22 AS262790 Central Server Informática Ltda 1,024
138.204.40.0/22 AS263756 LINKUP INTERNET SRL 1,024
138.204.4.0/22 AS263777 COOPERATIVA TELEFONICA Y OSPA DE TOSTADO LDA. 1,024
138.204.160.0/22 AS263811 COOPERATIVA UNION DEL SUD 1,024
138.204.20.0/22 AS263878 FONTNET ME 1,024
138.204.68.0/22 AS263880 WANTEL TECNOLOGIA LTDA. ­ EPP 1,024
138.204.56.0/22 AS263882 PROVEDOR MTEC LTDA 1,024
138.204.96.0/22 AS263884 Infotech de Bom Jardim C. de material de inf. Ltda 1,024
138.204.84.0/22 AS263886 oliveira santos telecomunicacoes ltda 1,024
138.204.132.0/22 AS263888 FIUZA INFORMÁTICA & TELECOMUNICAÇÃO LTDA ME 1,024
138.204.48.0/22 AS263891 TURBONET INFO E TELECOM 1,024
138.204.112.0/22 AS263897 Jr Conect Solucoes Em Rede Ltda - ME 1,024
138.204.116.0/22 AS263898 Total Automação Com. de Peças e Equip. Inf.. LTDA 1,024
138.204.148.0/22 AS263900 CHNET Telecom 1,024
138.204.52.0/22 AS263902 José Rildo Da Silva & Cia Ltda 1,024
138.204.196.0/22 AS263904 IUB Telecom Ltda 1,024
138.204.200.0/22 AS263905 New Group Telecomunicacoes LTDA 1,024
138.204.120.0/22 AS263906 SE-CONNECT INTERNET BANDA LARGA LTDA ME 1,024
138.204.184.0/22 AS263907 Softway Fibra 1,024
138.204.192.0/22 AS263908 VICONTEC TECNOLOGIA INTERNET E REDES LTDA 1,024
138.204.176.0/22 AS263912 PIXEL TELECOMUNICAÇÃO LTDA 1,024
138.204.240.0/22 AS263913 CIDADE ONLINE EIRELE 1,024
138.204.224.0/22 AS263915 Connectronic Servicos Ltda 1,024
138.204.232.0/22 AS263917 Nossarede Telecom LTDA ME 1,024
138.204.188.0/22 AS263918 WS TELECOMUNICACOES LTDA EPP 1,024
138.204.124.0/22 AS264411 Costa Do Sol TV a cabo 1,024
138.204.164.0/22 AS270773 A & R TELECOMUNICAÇÕES LTDA 1,024
138.204.16.0/22 AS271015 NET LESSA SERVICOS 1,024
138.204.172.0/22 AS272636 ZOE NET TELECOMUNICACOES E TECNOLOGIA LTDA 1,024
138.204.24.0/22 AS14868 Ligga Telecomunicações S.A. 1,024
138.204.92.0/22 AS273490 FIBRION INTERNET LTDA 1,024
138.204.168.0/22 AS273934 A & D FOR CABLE TELEVISION IN THE SOUTHERN PERU SAC 1,024
138.204.0.0/22 AS28075 ARLINK S.A. 1,024
138.204.72.0/22 AS28146 MHNET TELECOM 1,024
138.204.136.0/22 AS28210 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 1,024
138.204.208.0/22 AS28294 GIGA MAIS FIBRA TELECOMUNICACOES S.A. 1,024
138.204.144.0/22 AS28343 UNIFIQUE TELECOMUNICACOES S/A 1,024
138.204.60.0/22 AS28343 Unifique Telecomunicações SA 1,024
138.204.88.0/22 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1,024
138.204.236.0/22 AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. 1,024
138.204.32.0/22 AS52573 Une Telecom Ltda 1,024
138.204.64.0/22 AS53181 K2 Telecom e Multimidia LTDA ME 1,024
138.204.216.0/22 AS61510 Cooperativa Telefonica de Calafate Ltda. 1,024
138.204.36.0/22 AS61775 AW Fibra 1,024
138.204.12.0/24 AS273000 TELCOM MIKROTIK PERU S.A.C. 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
138.204.29.1 AS262790 Central Server Informática Ltda 1.91ms from Sao Paulo, 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
97.238.57.231 AS6167 Verizon Business 11.10ms from Ashburn, US
201.185.108.119 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.96ms from Bogota, CO
78.189.90.151 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.31ms from Bursa, TR
138.119.147.119 AS611 NB-PEI Educational Computer Network 0.43ms from Fredericton, CA
73.166.221.23 AS7922 Comcast Cable Communications, LLC 6.03ms from Houston, US
123.111.196.103 AS9318 SK Broadband Co Ltd 2.25ms from Incheon, KR
24.49.148.7 AS400511 Clearwave Communications 0.93ms from Jacksonville, US
176.114.161.7 AS43274 Teleradiocompany Teleos-1 Ltd 18.80ms from Krasnoyarsk, RU
72.132.125.39 AS20001 Charter Communications Inc 11.00ms from Los Angeles, US
150.241.22.135 AS207714 Fundacion Tecnalia Research and Innovation 6.11ms from Madrid, ES
210.173.36.39 AS18142 KISTEM Co., Ltd. 1.48ms from Osaka, JP
153.179.106.215 AS4713 NTT DOCOMO BUSINESS,Inc. 11.21ms from Osaka, JP
143.108.10.7 AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO 1.06ms from Sao Paulo, BR
172.232.182.247 AS63949 Akamai Connected Cloud 0.37ms from Seattle, US
85.254.167.87 AS136787 PacketHub S.A. 0.08ms from Sydney, AU
153.206.187.7 AS4713 NTT DOCOMO BUSINESS,Inc. 3.52ms from Tokyo, JP
94.51.162.231 AS12389 PJSC Rostelecom 17.45ms from Yekaterinburg, RU
105.103.212.183 AS36947 Telecom Algeria 9.03ms from Algiers, DZ
98.252.195.183 AS7922 Comcast Cable Communications, LLC 4.08ms from Atlanta, US
77.111.164.231 AS8462 Tarr Kft. 8.64ms from Budapest, HU
65.30.184.119 AS10796 Charter Communications Inc 4.50ms from Chicago, US
74.214.92.103 AS22739 Brigham Young University Hawaii 1.36ms from Honolulu, US
39.45.85.39 AS17557 Pakistan Telecommunication Company Limited 7.78ms from Lahore, PK
101.181.123.23 AS1221 Telstra Limited 9.79ms from Melbourne, AU
179.76.38.215 AS26615 TIM S/A 16.29ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f5 138.204.29.3
traceroute to 138.204.29.3 (138.204.29.3): 64 hops max, 52 byte packets
5 [] 187.16.219.162 1.085 ms
6 *
7 *
8 *
9 *
10 [AS262790] 138.204.29.3 2.317 ms
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
On

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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