189.38.61.0/24

AS18479 · Universo Online S.A.

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Summary

Country	Brazil
Domain	uol.com.br
ASN	AS18479
Parent Range	189.38.56.0/21
Registry	LACNIC
ID	CAU5

WHOIS Details

inetnum:     189.38.56.0/21
aut-num:     AS28297
abuse-c:     SEO50
owner:       Universo Online S.A.
ownerid:     01.109.184/0004-38
responsible: Contato da Entidade UOL
owner-c:     CAU12
tech-c:      CAU12
inetrev:     189.38.56.0/22
nserver:     ns1.host.uol.com.br
nsstat:      20230131 AA
nslastaa:    20230131
nserver:     ns2.host.uol.com.br
nsstat:      20230131 AA
nslastaa:    20230131
inetrev:     189.38.60.0/22
nserver:     ns1.host.uol.com.br
nsstat:      20230201 AA
nslastaa:    20230201
nserver:     ns2.host.uol.com.br
nsstat:      20230201 AA
nslastaa:    20230201
created:     20080822
changed:     20200930
inetnum-up:  189.38.48.0/20

nic-hdl-br:  CAU12
person:      Contato Administrativo - UOL
created:     20031202
changed:     20200602

nic-hdl-br:  SEO50
person:      Security Office
created:     20021114
changed:     20160715

Overlapping Ranges

BGP prefixes that contain 189.38.61.0/24

Range	ASN	Company	Num of IPs
189.38.56.0/21	AS18479	Universo Online S.A.	2,048
189.38.56.0/21	AS7162	Universo Online S.A.	2,048

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 7 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
189.38.61.171	mpdincorporacoes.com.br	3
189.38.61.149	mspsbrasil.com.br	3
189.38.61.244	webeducar.com.br	1

Hosted domains API

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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
23.42.161.136	AS16625 Akamai Technologies, Inc.	`0.31ms` from Amsterdam, NL
46.44.134.8	AS28685 Routit BV	`0.70ms` from Amsterdam, NL
132.250.208.72	AS48 Navy Network Information Center (NNIC)	`2.71ms` from Ashburn, US
23.125.7.72	AS7018 AT&T Enterprises, LLC	`4.09ms` from Atlanta, US
13.246.172.136	AS16509 Amazon.com, Inc.	`0.09ms` from Cape Town, ZA
182.60.17.8	AS9829 National Internet Backbone	`5.92ms` from Chennai, IN
47.224.2.104	AS20115 Charter Communications LLC	`8.77ms` from Chicago, US
141.211.55.200	AS36375 University of Michigan	`1.30ms` from Detroit, US
79.231.199.8	AS3320 Deutsche Telekom AG	`2.27ms` from Frankfurt am Main, DE
91.6.195.40	AS3320 Deutsche Telekom AG	`2.89ms` from Hamburg, DE
180.119.164.184	AS4134 CHINANET-BACKBONE	`4.18ms` from Huai'an, CN
134.158.227.88	AS789 Renater	`5.33ms` from Marseille, FR
91.61.21.104	AS3320 Deutsche Telekom AG	`4.17ms` from Nuernberg, DE
35.140.86.216	AS33363 Charter Communications, Inc	`9.59ms` from Orlando, US
210.152.11.184	AS4694 IDC Frontier Inc.	`6.99ms` from Osaka, JP
172.179.108.88	AS8075 Microsoft Corporation	`0.37ms` from Quincy, US
44.215.47.56	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
173.225.61.248	AS46887 Crown Castle Fiber LLC	`19.50ms` from Ashburn, US
73.238.216.200	AS7922 Comcast Cable Communications, LLC	`8.55ms` from Boston, US
128.205.44.40	AS3685 State University of New York at Buffalo	`1.28ms` from Buffalo, US
76.187.102.72	AS11427 Charter Communications Inc	`6.90ms` from Dallas, US
209.58.158.152	AS394380 Leaseweb USA, Inc.	`0.27ms` from Dallas, US
212.102.255.88	AS215730 H2NEXUS LTD	`4.04ms` from Frankfurt am Main, DE
219.248.25.200	AS9318 SK Broadband Co Ltd	`1.79ms` from Incheon, KR
217.39.109.152	AS2856 British Telecommunications PLC	`4.89ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m9 189.38.61.183

traceroute to 189.38.61.183 (189.38.61.183): 9 hops max, 52 byte packets

1 [AS10843] 216.117.191.253 253.999 ms

2 *

3 *

4 *

5 *

6 [AS3356] 8.242.61.162 124.952 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fayetteville, US

On January 18th 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.

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