AbuseIPDB » WHOIS 38.191.52.2

38.191.52.2 IP Address Information

ISP Sem Fronteiras Telecomunicações LTDA
Usage Type Fixed Line ISP
Hostname semfronteiras.net.br
Domain Name semfronteiras.net.br
Country 🇧🇷 Brazil
City Rio Branco, Acre

semfronteiras.net.br

Abuse issues with semfronteiras.net.br?

Abusive contact email(s):

Technical Contact

Administrative Contact

Registrant

Name: SEM FRONTEIRAS TELECOMUNICACOES LTDA

Email: [email protected]

Nameservers:

Created: 2018-09-19T00:00:00Z

Last updated: 2025-04-17T00:00:00Z

Expires On: 2028-09-19T00:00:00Z

Status

  • published

Subdomains

  • proxy
  • portainermw
  • unm
  • opasf
  • helpdesk
  • grafanamw
  • gestioip
  • smtp
  • autoisp
  • auth.google
  • local.proxy
  • zabbixmw
  • enc4.proxy
  • www
  • zabbix
  • mail
  • enc1.proxy
  • pabx
  • cloudcam01
  • enc10.proxy
  • vm
  • enc3.proxy
  • enc2.proxy
  • cloud
  • iptv
  • webmail
  • sp1
  • enc9.proxy
  • pop
  • imap
  • semfronteirastv
  • apimw
  • appacs
  • enc6.proxy
  • sp3
  • enc7.proxy
  • netbox
  • web
  • acs
  • opa
  • ixcsfrn
  • sp2
  • ns1
  • ns2
  • sistemamw
  • enc8.proxy
  • sip
  • enc5.proxy

Current DNS Records

A AAAA MX TXT NS SOA

38.9.115.2

2804:3868:ffff::24

mx01.combr.email PRIORITY 5

v=spf1 a mx include:combrmail.com.br -all

ns2.rr64.com.br

ns1.rr64.com.br

suporte.rr64.net

Want useful, structured WHOIS and DNS data like this? Check out SecurityTrails

Raw Whois Results for 38.191.52.2

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       38.0.0.0 - 38.255.255.255
CIDR:           38.0.0.0/8
NetName:        COGENT-A
NetHandle:      NET-38-0-0-0-1
Parent:          ()
NetType:        Direct Allocation
OriginAS:       
Organization:   Cogent Communications, LLC (COGC)
RegDate:        1991-04-16
Updated:        2025-09-23
Ref:            https://rdap.arin.net/registry/ip/38.0.0.0



OrgName:        Cogent Communications, LLC
OrgId:          COGC
Address:        2450 N Street NW
City:           Washington
StateProv:      DC
PostalCode:     20037
Country:        US
RegDate:        2000-05-30
Updated:        2025-09-23
Comment:        Geofeed https://geofeed.cogentco.com/geofeed.csv
Ref:            https://rdap.arin.net/registry/entity/COGC

ReferralServer:  rwhois://rwhois.cogentco.com:4321

OrgTechHandle: IPALL-ARIN
OrgTechName:   IP Allocation
OrgTechPhone:  +1-877-875-4311 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPALL-ARIN

OrgAbuseHandle: COGEN-ARIN
OrgAbuseName:   Cogent Abuse
OrgAbusePhone:  +1-877-875-4311 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COGEN-ARIN

OrgNOCHandle: ZC108-ARIN
OrgNOCName:   Cogent Communications
OrgNOCPhone:  +1-877-875-4311 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC108-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#



Found a referral to rwhois.cogentco.com:4321.

%rwhois V-1.5:0010b0:00 rwhois.cogentco.com (CGNT rwhoisd 1.2.2)
network:ID:NET4-26BF300014
network:Network-Name:NET4-26BF300014
network:IP-Network:38.191.48.0/20
network:Org-Name:Sem Fronteiras Telecomunicações LTDA
network:Street-Address:208 TRAVESSA ISAÍAS
network:City:BELO JARDIM
network:Country:BR
network:Postal-Code:69.907-848
network:Tech-Contact:ZC108-ARIN
network:Updated:2024-05-13 17:28:31
%ok

This page displays the publicly-available WHOIS data for 38.191.52.2, which belongs to an unknown organization.

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