187.16.31.0/24

AS19089 · Scala Data Centers

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Summary

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

WHOIS Details

inetnum:     187.16.28.0/22
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:     187.16.28.0/22
nserver:     ns1.host.uol.com.br
nsstat:      20230130 AA
nslastaa:    20230130
nserver:     ns2.host.uol.com.br
nsstat:      20230130 AA
nslastaa:    20230130
created:     20090311
changed:     20130307
inetnum-up:  187.16.16.0/20

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

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

Hosted domains

There are 3 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
187.16.31.147	slzfitness.com.br	2
187.16.31.247	plugin.com.br	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

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Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.16.31.122	AS19089 Scala Data Centers	`1.20ms` from Osasco, BR

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
185.208.154.56	AS9009 M247 Europe SRL	`1.30ms` from Amsterdam, NL
179.15.43.216	AS27831 Colombia Móvil	`16.27ms` from Bogota, CO
3.20.170.40	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
160.124.253.136	AS132839 POWER LINE DATACENTER	`1.41ms` from Hong Kong, HK
175.160.106.232	AS4837 CHINA UNICOM China169 Backbone	`8.62ms` from Liaoyang, CN
51.11.144.152	AS8075 Microsoft Corporation	`0.17ms` from London, GB
83.41.156.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.50ms` from Madrid, ES
73.23.202.120	AS7922 Comcast Cable Communications, LLC	`6.44ms` from Miami, US
207.44.33.184	AS3737 PenTeleData Inc.	`12.49ms` from New York City, US
24.186.207.56	AS6128 Cablevision Systems Corp.	`9.61ms` from New York City, US
168.121.171.8	AS52545 BJ NET Provedor de Internet Ltda. - ME	`12.26ms` from Osasco, BR
54.227.115.152	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
52.201.109.56	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
112.102.168.56	AS4134 CHINANET-BACKBONE	`14.51ms` from Dalian, CN
84.200.49.40	AS44066 firstcolo GmbH	`0.49ms` from Frankfurt am Main, DE
113.164.166.120	AS45899 VNPT Corp	`2.38ms` from Hanoi, VN
70.170.37.216	AS22773 Cox Communications Inc.	`6.16ms` from Los Angeles, US
87.9.149.168	AS3269 Telecom Italia S.p.A.	`1.90ms` from Milan, IT
90.22.57.104	AS3215 Orange S.A.	`15.06ms` from Paris, FR
104.37.41.136	AS21957 Keaton Alexander Guger Lair	`0.40ms` from Seattle, US
14.40.247.232	AS4766 Korea Telecom	`2.02ms` from Seoul, KR
153.180.177.88	AS4713 NTT Communications Corporation	`2.67ms` from Tokyo, JP
102.24.144.168	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.92ms` from Tunis, TN
41.97.129.56	AS36947 Telecom Algeria	`13.87ms` from Valencia, ES
77.172.109.200	AS1136 KPN B.V.	`4.07ms` from Amsterdam, NL

Traceroute

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

traceroute -a -n -q1 -m6 187.16.31.226

traceroute to 187.16.31.226 (187.16.31.226): 6 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.35 ms

2 *

3 [AS52263] 177.93.31.65 1.614 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On August 22nd 2025

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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