187.16.18.0/23

AS19089 · Scala Data Centers

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Summary

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

WHOIS Details

inetnum:     187.16.16.0/22
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:     187.16.16.0/22
nserver:     ns1.host.uol.com.br
nsstat:      20230128 AA
nslastaa:    20230128
nserver:     ns2.host.uol.com.br
nsstat:      20230128 AA
nslastaa:    20230128
created:     20090519
changed:     20130307
inetnum-up:  187.16.16.0/20

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 187.16.0.0/16

Range	ASN	Company	Num of IPs
187.16.224.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
187.16.128.0/20	AS28254	Arganet Comunicação e Monitoramento Digital Ltda	4,096
187.16.144.0/20	AS28255	Wtl Telecomunicacoes do Brasil Ltda	4,096
187.16.176.0/20	AS28258	VERO S.A	4,096
187.16.240.0/20	AS28260	ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP	4,096
187.16.32.0/20	AS11835	Ligga Telecomunicações S.A.	4,096
187.16.27.0/24	AS19089	Universo Online S.A.	256
187.16.253.0/24	AS28260	ALTA REDE FIBER TELECOM LTDA	256
187.16.23.0/24	AS18479	Universo Online S.A.	256
187.16.22.0/24	AS19089	Universo Online S.A.	256
187.16.24.0/24	AS19089	I-Net Consultoria e Serviços de Internet Ltda	256
187.16.25.0/24	AS19089	Universo Online S.A.	256
187.16.26.0/24	AS19089	Universo Online S.A.	256

Hosted domains

There are 9 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
187.16.18.95	assineneteclaro.com.br	7
187.16.19.67	fabiomarangon.com.br	2

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
217.92.28.247	AS3320 Deutsche Telekom AG	`5.14ms` from Frankfurt am Main, DE
23.231.225.215	AS18978 Enzu Inc	`0.68ms` from Los Angeles, US
6.2.110.71	AS668 United States Department of Defense (DoD)	`1.70ms` from Los Angeles, US
117.196.208.23	AS9829 National Internet Backbone	`1.20ms` from Mumbai, IN
115.231.132.151	AS136190 JINHUA, ZHEJIANG Province, P.R.China.	`5.80ms` from Ningbo, CN
115.201.195.103	AS4134 CHINANET-BACKBONE	`10.06ms` from Ningbo, CN
60.134.69.151	AS17676 SoftBank Corp.	`3.56ms` from Osaka, JP
39.72.10.23	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Qingdao, CN
87.244.93.215	AS8681 JT (Jersey) Limited	`0.77ms` from Saint Helier, JE
73.93.81.247	AS7922 Comcast Cable Communications, LLC	`6.18ms` from San Jose, US
52.63.150.199	AS16509 Amazon.com, Inc.	`0.18ms` from Sydney, AU
180.21.107.71	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.29ms` from Tokyo, JP
71.191.50.87	AS701 Verizon Business	`1.52ms` from Ashburn, US
123.121.137.103	AS4808 China Unicom Beijing Province Network	`3.41ms` from Beijing, CN
56.137.156.135	AS8987 Amazon Data Services Ireland Ltd	`0.46ms` from Boardman, US
112.99.181.7	AS4134 CHINANET-BACKBONE	`11.26ms` from Harbin, CN
39.119.165.151	AS9318 SK Broadband Co Ltd	`3.64ms` from Incheon, KR
36.79.216.183	AS7713 PT Telekomunikasi Indonesia	`12.53ms` from Jakarta, ID
4.250.155.55	AS8075 Microsoft Corporation	`0.24ms` from London, GB
47.140.150.7	AS5650 Frontier Communications of America, Inc.	`11.72ms` from Los Angeles, US
176.87.199.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`16.17ms` from Madrid, ES
89.96.73.231	AS12874 Fastweb SpA	`1.88ms` from Milan, IT
58.213.214.119	AS4134 CHINANET-BACKBONE	`1.13ms` from Nanjing, CN
54.152.201.7	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
66.189.117.87	AS20115 Charter Communications LLC	`13.37ms` 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 -f2 -m6 187.16.19.74

traceroute to 187.16.19.74 (187.16.19.74): 6 hops max, 52 byte packets

2 [AS43289] 178.17.160.162 8.932 ms

3 [AS6939] 216.66.90.185 8.486 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chisinau, MD

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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