189.38.56.0/24

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 189.38.56.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
104.40.182.56	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
51.8.141.152	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
1.27.7.72	AS4837 CHINA UNICOM China169 Backbone	`11.27ms` from Changchun, CN
223.177.232.120	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.91ms` from Delhi, IN
98.53.226.120	AS7922 Comcast Cable Communications, LLC	`6.74ms` from Denver, US
40.143.227.152	AS17378 TierPoint, LLC	`1.00ms` from Durham, US
210.108.59.200	AS3786 LG DACOM Corporation	`1.85ms` from Incheon, KR
175.210.12.120	AS4766 Korea Telecom	`0.89ms` from Incheon, KR
2.101.97.152	AS13285 TalkTalk Communications Limited	`5.18ms` from Manchester, GB
181.132.241.8	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`7.60ms` from Medellin, CO
140.99.79.24	AS7922 Comcast Cable Communications, LLC	`0.90ms` from Seattle, US
14.39.45.104	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
146.3.32.216	AS6186 Garcia Consulting, Inc.	`0.07ms` from Ashburn, US
181.69.197.40	AS27831 Colombia Móvil	`17.75ms` from Bogota, CO
8.137.9.88	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Chengdu, CN
15.158.61.8	AS16509 Amazon.com, Inc.	`1.02ms` from Columbus, US
209.246.150.152	AS3356 Level 3 Parent, LLC	`1.85ms` from Dallas, US
58.101.3.120	AS24139 Huashu media&Network Limited	`5.17ms` from Hangzhou, CN
39.104.161.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.17ms` from Hohhot, CN
73.55.145.184	AS7922 Comcast Cable Communications, LLC	`5.86ms` from Houston, US
178.212.197.40	AS39065 Southern Telecommunication Company Ltd.	`6.47ms` from Kyiv, UA
198.16.43.200	AS40065 CNSERVERS LLC	`0.21ms` from Los Angeles, US
153.201.6.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.74ms` from Osaka, JP
101.1.211.184	AS7522 STNet, Incorporated	`3.93ms` from Osaka, JP
189.254.228.216	AS8151 UNINET	`0.58ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f5 -m9 189.38.56.68

traceroute to 189.38.56.68 (189.38.56.68): 9 hops max, 52 byte packets

5 [AS8781] 89.211.0.93 0.577 ms

6 [AS6939] 184.105.64.198 171.635 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Doha, QA

On January 18th 2026

What are IP address ranges?

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