138.204.80.0/23

AS263478  ·  DUFIBRANET TELECOM LTDA

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Summary

Country Brazil
Domain dufibranet.com.br
ASN AS263478
Registry LACNIC
ID RMB20

WHOIS Details

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

inetnum:     138.204.80.0/22
aut-num:     AS263478
abuse-c:     NODUF
owner:       DUFIBRANET TELECOM LTDA
ownerid:     46.973.663/0001-93
responsible: RENARD MENDES BATISTA
country:     BR
owner-c:     REMBA42
tech-c:      NODUF
inetrev:     138.204.80.0/23
nserver:     dnsa1.dufibranet.com.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     dnsa2.dufibranet.com.br
nsstat:      20250908 AA
nslastaa:    20250908
created:     20150729
changed:     20231117

nic-hdl-br:  REMBA42
person:      Renard Mendes Batista
e-mail:      renard@dufibranet.com.br
country:     BR
created:     20131007
changed:     20240510

nic-hdl-br:  NODUF
person:      NOC DUFIBRANET
e-mail:      noc@dufibranet.com.br
country:     BR
created:     20200120
changed:     20200207

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

Pingable IPs

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

IP Address ASN Details
138.204.81.197 AS263478 DUFIBRANET TELECOM LTDA 10.31ms from Osasco, BR
138.204.80.205 AS263478 DUFIBRANET TELECOM LTDA 9.46ms from Osasco, 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
77.245.53.135 AS36057 Webair Internet Development Company Inc. 0.89ms from Amsterdam, NL
172.201.163.39 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
152.14.44.55 AS11442 North Carolina State University 16.13ms from Ashburn, US
94.68.3.135 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.83ms from Athens, GR
207.29.239.215 AS398025 Cumberland Connect 12.61ms from Atlanta, US
119.46.126.39 AS58692 DOTS Solutions Co., Ltd. 2.23ms from Bangkok, TH
111.13.244.247 AS9808 China Mobile Communications Group Co., Ltd. 2.19ms from Beijing, CN
118.119.255.103 AS4134 CHINANET-BACKBONE 4.56ms from Chengdu, CN
97.69.209.215 AS33363 Charter Communications, Inc 8.56ms from Chicago, US
18.200.33.119 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
47.97.37.39 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.57ms from Hangzhou, CN
62.122.50.71 AS47530 Novokuznetsk Telecom Ltd 3.95ms from Kemerovo, RU
93.34.24.199 AS12874 Fastweb SpA 0.66ms from Milan, IT
133.68.37.7 AS2907 Research Organization of Information and Systems, National Institute of Informatics 14.76ms from Osaka, JP
34.216.56.199 AS16509 Amazon.com, Inc. 4.62ms from Portland, US
35.90.136.39 AS16509 Amazon.com, Inc. 4.72ms from Portland, US
71.9.130.215 AS20115 Charter Communications LLC 5.98ms from Redding, US
178.212.185.215 AS5650 Frontier Communications of America, Inc. 12.33ms from Secaucus, US
161.118.158.183 AS31898 Oracle Corporation 0.21ms from Seoul, KR
39.125.47.199 AS9318 SK Broadband Co Ltd 1.30ms from Seoul, KR
79.183.244.39 AS8551 Bezeq International Ltd. 2.54ms from Tel Aviv, IL
3.113.32.247 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
114.16.173.167 AS2516 KDDI CORPORATION 16.73ms from Tokyo, JP
158.199.249.119 AS9597 KDDI Web Communications Inc. 0.89ms from Tokyo, JP
134.255.144.167 AS48642 Joint stock company "For" 1.00ms from Yekaterinburg, RU

Traceroute

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

$
traceroute -a -n -q1 -f5 138.204.81.165
traceroute to 138.204.81.165 (138.204.81.165): 64 hops max, 52 byte packets
5 [] 187.16.223.15 20.022 ms
6 *
7 *
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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