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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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
149.48.225.40	AS16710 Public Broadcasting Service	`1.37ms` from Ashburn, US
104.243.206.104	AS22773 Cox Communications Inc.	`2.14ms` from Ashburn, US
156.213.14.104	AS8452 TE-AS	`3.17ms` from Cairo, EG
107.138.48.184	AS7018 AT&T Enterprises, LLC	`8.11ms` from Chicago, US
172.183.173.24	AS8075 Microsoft Corporation	`0.26ms` from Chicago, US
129.28.205.200	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.22ms` from Chongqing, CN
71.65.63.248	AS10796 Charter Communications Inc	`12.96ms` from Columbus, US
222.16.31.88	AS4538 China Education and Research Network Center	`1.52ms` from Guangzhou, CN
47.82.99.104	AS45102 Alibaba (US) Technology Co., Ltd.	`0.94ms` from Hong Kong, HK
178.212.197.40	AS39065 Southern Telecommunication Company Ltd.	`7.13ms` from Kyiv, UA
119.119.160.104	AS4837 CHINA UNICOM China169 Backbone	`15.02ms` from Liaoyang, CN
202.129.182.184	AS9615 TOYOHASHI CABLE NETWORK INC.	`12.08ms` from Osaka, JP
20.199.10.8	AS8075 Microsoft Corporation	`0.22ms` from Paris, FR
122.37.52.56	AS17858 LG POWERCOMM	`2.16ms` from Seoul, KR
136.117.76.8	AS396982 Google LLC	`0.16ms` from The Dalles, US
24.179.17.72	AS20115 Charter Communications LLC	`13.65ms` from Ashburn, US
188.209.175.120	AS61028 Stadtwerke Schwedt GmbH	`6.83ms` from Berlin, DE
3.148.185.216	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
34.134.83.136	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
79.216.244.248	AS3320 Deutsche Telekom AG	`2.41ms` from Duesseldorf, DE
121.207.232.72	AS133774 Fuzhou	`1.98ms` from Fuzhou, CN
188.150.240.104	AS1257 Tele2 Sverige AB	`4.33ms` from Goeteborg, SE
120.232.32.88	AS9808 China Mobile Communications Group Co., Ltd.	`2.33ms` from Guangzhou, CN
113.187.148.24	AS45899 VNPT Corp	`2.13ms` from Ho Chi Minh City, VN
84.65.88.40	AS5378 Vodafone Limited	`6.97ms` 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 -m12 189.38.56.102

traceroute to 189.38.56.102 (189.38.56.102): 12 hops max, 52 byte packets

1 [AS397423] 147.124.195.129 6.785 ms

2 [AS3356] 4.26.24.5 4.804 ms

3 [AS3549] 200.189.213.42 118.209 ms

4 [AS3549] 200.186.186.126 117.415 ms

5 *

6 *

7 *

8 *

9 [AS7162] 200.147.29.153 119.376 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Binghamton, US

On December 20th 2025

What are IP address ranges?

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