189.38.50.0/23

AS19089 · Scala Data Centers

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

Summary

Country	Brazil
Domain	uol.com.br
ASN	AS19089
Registry	LACNIC
ID	CAU5

WHOIS Details

inetnum:     189.38.48.0/20
aut-num:     AS28297
abuse-c:     SEO50
owner:       Universo Online S.A.
ownerid:     01.109.184/0004-38
responsible: Contato da Entidade UOL
country:     BR
owner-c:     CAU12
tech-c:      CAU12
inetrev:     189.38.48.0/21
nserver:     dns1.digiweb.com.br [lame - not published]
nsstat:      20230201 UH
nslastaa:    20160919
nserver:     dns2.digiweb.com.br [lame - not published]
nsstat:      20230201 UH
nslastaa:    20160919
created:     20070530
changed:     20141204

nic-hdl-br:  CAU12
person:      Contato Administrativo - UOL
e-mail:      l-registrobr-uol@corp.uol.com.br
country:     BR
created:     20031202
changed:     20200602

nic-hdl-br:  SEO50
person:      Security Office
e-mail:      abuse@uol.com.br
country:     BR
created:     20021114
changed:     20160715

Nearby Ranges

BGP prefixes that overlap with 189.38.0.0/16

Range	ASN	Company	Num of IPs
189.38.128.0/17	AS19182	TELEFÔNICA BRASIL S.A	32,768
189.38.96.0/20	AS16735	ALGAR TELECOM S/A	4,096
189.38.80.0/20	AS28299	LWSA S/A	4,096
189.38.0.0/20	AS28306	Voluy Telecom Eireli	4,096
189.38.32.0/20	AS28309	WGO MULTIMIDIA LTDA	4,096
189.38.64.0/20	AS52890	Centro Integrado de Telemática do Exército	4,096
189.38.56.0/21	AS18479	Universo Online S.A.	2,048
189.38.56.0/21	AS7162	Universo Online S.A.	2,048
189.38.24.0/21	AS28576	CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD	2,048
189.38.22.0/24	AS273436	PERES TELECOM PROVEDOR DE INTERNET LTDA	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
189.38.50.49	comoestoudirigindo.com	1
189.38.50.187	telecomalba.com	1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
8.147.177.183	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.59ms` from Beijing, CN
81.70.175.199	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Beijing, CN
3.32.110.55	AS8987 Amazon Data Services Ireland Ltd	`0.33ms` from Boardman, US
161.199.53.7	AS26913 EDP Renewables North America LLC	`0.34ms` from Houston, US
31.49.86.39	AS2856 British Telecommunications PLC	`3.37ms` from London, GB
202.52.162.39	AS17894 AyalaPort Makati, Inc. / Data Center Operator	`1.32ms` from Manila, PH
131.93.183.23	AS20115 Charter Communications LLC	`15.09ms` from Minneapolis, US
176.149.47.103	AS5410 Bouygues Telecom SA	`2.66ms` from Paris, FR
45.56.87.7	AS63949 Akamai Connected Cloud	`0.31ms` from San Jose, US
71.18.136.215	AS396986 Bytedance Inc.	`0.16ms` from Singapore, SG
178.34.56.7	AS12389 PJSC Rostelecom	`14.25ms` from Tbilisi, GE
84.85.235.151	AS1136 KPN B.V.	`1.40ms` from Amsterdam, NL
71.62.5.167	AS7922 Comcast Cable Communications, LLC	`9.31ms` from Ashburn, US
71.62.200.247	AS7922 Comcast Cable Communications, LLC	`13.18ms` from Ashburn, US
79.228.57.151	AS3320 Deutsche Telekom AG	`8.67ms` from Frankfurt am Main, DE
47.118.252.103	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.37ms` from Hangzhou, CN
132.251.253.199	AS27839 Comteco Ltda	`5.00ms` from La Paz, BO
153.232.228.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.94ms` from Osaka, JP
194.132.181.23	AS47467 Griffel AB	`0.43ms` from Växjö, SE
3.32.32.23	AS8987 Amazon Data Services Ireland Ltd	`0.32ms` from Boardman, US
67.253.128.167	AS11351 Charter Communications Inc	`18.43ms` from Chicago, US
3.21.230.231	AS16509 Amazon.com, Inc.	`0.67ms` from Columbus, US
47.111.169.103	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.68ms` from Hangzhou, CN
115.74.146.135	AS7552 Viettel Group	`2.73ms` from Ho Chi Minh City, VN
117.62.232.119	AS134756 CHINANET Nanjing Jishan IDC network	`3.26ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m9 189.38.50.170

traceroute to 189.38.50.170 (189.38.50.170): 9 hops max, 52 byte packets

4 [AS3356] 4.68.62.233 0.794 ms

5 [AS3549] 200.189.213.42 123.432 ms

6 [AS3549] 200.186.186.126 122.519 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Quito, EC

On January 19th 2026

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