138.0.172.0/23

AS264552 · JustWeb Telecomunicações LTDA

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	justwebtelecom.com.br
ASN	AS264552
Registry	LACNIC
ID	JUT19

WHOIS Details

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

inetnum:     138.0.172.0/22
aut-num:     AS264552
abuse-c:     DIJCA7
owner:       JustWeb Telecomunica��es LTDA
ownerid:     15.699.599/0001-70
responsible: Diego Carvalho
owner-c:     JUTEL31
tech-c:      DIJCA7
inetrev:     138.0.172.0/22
nserver:     ns1.justwebtelecom.com.br
nsstat:      20250908 AA
nslastaa:    20250908
nserver:     ns2.justwebtelecom.com.br
nsstat:      20250908 AA
nslastaa:    20250908
created:     20150107
changed:     20150107

nic-hdl-br:  JUTEL31
person:      Justweb Telecomunica��es
created:     20170523
changed:     20250429

nic-hdl-br:  DIJCA7
person:      Diego Jos� de Carvalho
created:     20110508
changed:     20170523

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

Read more

Pingable IPs

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

IP Address	ASN	Details
138.0.173.62	AS264552 JustWeb Telecomunicações LTDA	`8.13ms` from Osasco, BR
138.0.172.6	AS264552 JustWeb Telecomunicações LTDA	`7.77ms` 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
136.57.245.215	AS16591 Google Fiber Inc.	`5.28ms` from Atlanta, US
39.106.201.167	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.33ms` from Beijing, CN
73.146.97.7	AS7922 Comcast Cable Communications, LLC	`15.91ms` from Chicago, US
71.229.233.135	AS7922 Comcast Cable Communications, LLC	`5.83ms` from Denver, US
185.49.131.103	AS29399 Ramtek Telekomunikasyon Hizmetleri Sanayi Ve Ticaret Limited Sirketi	`3.22ms` from Istanbul, TR
60.16.188.199	AS4837 CHINA UNICOM China169 Backbone	`8.56ms` from Liaoyang, CN
81.201.127.119	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.21ms` from Milan, IT
131.161.169.7	AS264380 Server Fast Telecom	`1.49ms` from Osasco, BR
24.20.101.103	AS7922 Comcast Cable Communications, LLC	`4.56ms` from Portland, US
88.101.139.135	AS5610 O2 Czech Republic, a.s.	`8.85ms` from Prague, CZ
59.123.207.199	AS3462 Data Communication Business Group	`3.18ms` from Taichung, TW
77.127.4.135	AS12400 Partner Communications Ltd.	`2.42ms` from Tel Aviv, IL
3.173.236.71	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
60.90.33.215	AS17676 SoftBank Corp.	`2.96ms` from Tokyo, JP
193.178.202.55	AS206854 Lesun communication furtherance engineers Co, (Ltd.)	`18.05ms` from Yerevan, AM
89.248.174.167	AS202425 IP Volume inc	`0.65ms` from Amsterdam, NL
24.209.233.7	AS10796 Charter Communications Inc	`15.78ms` from Detroit, US
2.207.76.23	AS3209 Vodafone GmbH	`4.86ms` from Duesseldorf, DE
87.139.49.23	AS3320 Deutsche Telekom AG	`6.79ms` from Duesseldorf, DE
218.104.238.103	AS4837 CHINA UNICOM China169 Backbone	`7.93ms` from Fuzhou, CN
185.34.143.71	AS200102 BE YS Cloud France SASU	`6.74ms` from Lyon, FR
85.32.75.151	AS3269 Telecom Italia S.p.A.	`3.42ms` from Milan, IT
68.193.41.231	AS6128 Cablevision Systems Corp.	`7.99ms` from New York City, US
78.192.211.87	AS12322 Free SAS	`1.31ms` from Paris, FR
100.28.129.231	AS14618 Amazon.com, Inc.	`0.36ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 -f5 138.0.172.160

traceroute to 138.0.172.160 (138.0.172.160): 64 hops max, 52 byte packets

5 [] 187.16.215.222 11.786 ms

6 [AS264552] 138.0.174.7 9.511 ms

7 *

8 *

9 *

10 [AS264552] 138.0.172.160 12.415 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 5th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales