186.234.238.0/24

AS19089 · Scala Data Centers

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Summary

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

WHOIS Details

inetnum:     186.234.192.0/18
aut-num:     AS15201
abuse-c:     SEO50
owner:       DIGITALSERVICES.UOL S.A.
ownerid:     01.588.770/0001-60
responsible: Gerencia de Redes GRUPO UOL
country:     BR
owner-c:     CAU12
tech-c:      RECUO
inetrev:     186.234.213.0/24
nserver:     eliot.uol.com.br
nsstat:      20240203 AA
nslastaa:    20240203
nserver:     borges.uol.com.br
nsstat:      20240203 AA
nslastaa:    20240203
nserver:     charles.uol.com.br
nsstat:      20240203 AA
nslastaa:    20240203
inetrev:     186.234.231.0/24
nserver:     ns3.uoldiveo.com.br
nsstat:      20240203 AA
nslastaa:    20240203
nserver:     ns4.uoldiveo.com.br
nsstat:      20240203 AA
nslastaa:    20240203
inetrev:     186.234.242.0/24
nserver:     ns3.uoldiveo.com.br
nsstat:      20240204 AA
nslastaa:    20240204
nserver:     ns4.uoldiveo.com.br
nsstat:      20240204 AA
nslastaa:    20240204
inetrev:     186.234.253.0/24
nserver:     ns3.uoldiveo.com.br
nsstat:      20240131 AA
nslastaa:    20240131
nserver:     ns4.uoldiveo.com.br
nsstat:      20240131 AA
nslastaa:    20240131
created:     20240122
changed:     20240201
inetnum-up:  186.234.128.0/17

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:  RECUO
person:      Registrobr Clientes Uoldiveo
e-mail:      l-registrobr-clientes@uolinc.com
country:     BR
created:     20150702
changed:     20230817

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 186.234.0.0/16

Range	ASN	Company	Num of IPs
186.234.32.0/19	AS7162	Universo Online S.A.	8,192

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

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
20.82.40.40	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
84.23.254.56	AS34171 snafu Gesellschaft fuer interaktive Netzwerke mbH	`0.59ms` from Berlin, DE
186.154.14.248	AS19429 ETB - Colombia	`0.94ms` from Bogota, CO
93.193.74.72	AS3320 Deutsche Telekom AG	`6.12ms` from Frankfurt am Main, DE
131.188.48.200	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.92ms` from Frankfurt am Main, DE
46.196.6.24	AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S.	`7.94ms` from Istanbul, TR
75.220.114.248	AS6167 Verizon Business	`11.23ms` from Miami, US
34.203.232.8	AS14618 Amazon.com, Inc.	`0.68ms` from Reston, US
189.254.228.216	AS8151 UNINET	`0.55ms` from Santiago de Queretaro, MX
211.60.93.8	AS3786 LG DACOM Corporation	`8.70ms` from Seoul, KR
112.183.145.152	AS4766 Korea Telecom	`5.55ms` from Seoul, KR
183.187.245.72	AS4837 CHINA UNICOM China169 Backbone	`8.39ms` from Taiyuan, CN
102.153.60.152	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`10.89ms` from Tunis, TN
89.154.53.216	AS2860 NOS COMUNICACOES, S.A.	`7.73ms` from Braga, PT
123.146.166.232	AS4837 CHINA UNICOM China169 Backbone	`7.78ms` from Chongqing, CN
209.246.150.152	AS3356 Level 3 Parent, LLC	`1.85ms` from Dallas, US
67.222.101.232	AS33494 IHNetworks, LLC	`0.18ms` from Draper, US
171.66.231.104	AS32 Stanford University	`1.72ms` from Fremont, US
37.57.101.152	AS13188 CONTENT DELIVERY NETWORK LTD	`5.17ms` from Kyiv, UA
76.168.78.120	AS20001 Charter Communications Inc	`5.68ms` from Los Angeles, US
200.79.148.120	AS8151 UNINET	`3.79ms` from Los Angeles, US
223.84.251.104	AS56045 China Mobile communications corporation	`7.98ms` from Nanchang, CN
115.37.15.40	AS18126 Chubu Telecommunications Company, Inc.	`4.37ms` from Osaka, JP
27.211.61.8	AS4837 CHINA UNICOM China169 Backbone	`6.01ms` from Qingdao, CN
95.167.33.72	AS12389 PJSC Rostelecom	`1.33ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -m7 186.234.238.194

traceroute to 186.234.238.194 (186.234.238.194): 7 hops max, 52 byte packets

1 [AS135523] 103.152.255.1 0.333 ms

2 *

3 [AS38193] 110.93.204.30 0.775 ms

4 [] 110.93.254.110 19.791 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Islamabad, PK

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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