186.215.176.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain
ASN	AS18881
Parent Range	186.212.0.0/14
Registry	LACNIC
ID	RLC12

WHOIS Details

inetnum:     186.215.184.128/25
aut-num:     AS18881
abuse-c:     CSTBR
owner:       SOFHAR INFORMATICA E ELETRONICA LTDA.
ownerid:     80.534.423/0001-20
responsible: Roberto Luciano Clementi
owner-c:     RLC236
tech-c:      RLC236
created:     20110404
changed:     20110404
inetnum-up:  186.212.0.0/14

nic-hdl-br:  RLC236
person:      Roberto Luciano Clementi
created:     20040429
changed:     20160422

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
created:     20180713
changed:     20180713

Overlapping Ranges

BGP prefixes that contain 186.215.176.0/20

Range	ASN	Company	Num of IPs
186.212.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 186.215.0.0/16

Range	ASN	Company	Num of IPs
186.212.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 14 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
186.215.185.228	tcr10.com.br	8
186.215.183.177	siuc.com.br	1
186.215.185.227	grupotriunfo.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

Read more

Pingable IPs

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

IP Address	ASN	Details
186.215.180.41	AS18881 TELEFÔNICA BRASIL S.A	`1.25ms` from Curitiba, BR
186.215.187.137	AS18881 TELEFÔNICA BRASIL S.A	`6.29ms` from Novo Hamburgo, BR
186.215.184.15	AS18881 TELEFÔNICA BRASIL S.A	`1.59ms` from Curitiba, BR
186.215.183.75	AS18881 TELEFÔNICA BRASIL S.A	`1.19ms` from Curitiba, BR
186.215.178.100	AS18881 TELEFÔNICA BRASIL S.A	`5.55ms` from Curitiba, BR
186.215.182.192	AS18881 TELEFÔNICA BRASIL S.A	`1.12ms` from Curitiba, BR
186.215.188.217	AS18881 TELEFÔNICA BRASIL S.A	`6.99ms` from Curitiba, BR
186.215.186.132	AS18881 TELEFÔNICA BRASIL S.A	`1.81ms` from Novo Hamburgo, BR
186.215.190.77	AS18881 TELEFÔNICA BRASIL S.A	`5.24ms` from Curitiba, BR
186.215.181.50	AS18881 TELEFÔNICA BRASIL S.A	`1.13ms` from Curitiba, BR
186.215.191.56	AS18881 TELEFÔNICA BRASIL S.A	`5.30ms` from Curitiba, BR
186.215.185.77	AS18881 TELEFÔNICA BRASIL S.A	`1.18ms` from Curitiba, 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
155.190.67.20	AS36692 Cisco OpenDNS, LLC	`0.69ms` from Amsterdam, NL
44.251.1.196	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
52.252.67.36	AS8075 Microsoft Corporation	`0.17ms` from Boydton, US
52.117.252.36	AS36351 IBM Cloud	`1.05ms` from Dallas, US
54.228.178.52	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
125.77.36.4	AS4134 CHINANET-BACKBONE	`2.04ms` from Fuzhou, CN
62.3.248.4	AS13285 TalkTalk Communications Limited	`6.22ms` from London, GB
218.131.35.228	AS17676 SoftBank Corp.	`4.37ms` from Osaka, JP
54.205.11.132	AS14618 Amazon.com, Inc.	`0.13ms` from Reston, US
112.155.161.4	AS17858 LG POWERCOMM	`1.97ms` from Seoul, KR
218.37.37.100	AS17864 SK Broadband Co Ltd	`1.81ms` from Seoul, KR
59.12.255.36	AS4766 Korea Telecom	`2.12ms` from Seoul, KR
189.47.52.164	AS27699 TELEFÔNICA BRASIL S.A	`1.73ms` from São Paulo, BR
161.189.75.212	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.54ms` from Zhongwei, CN
178.231.94.164	AS31615 Odido Netherlands B.V.	`13.03ms` from Amsterdam, NL
34.184.13.196	AS396982 Google LLC	`0.13ms` from Ashburn, US
52.32.254.84	AS16509 Amazon.com, Inc.	`0.10ms` from Boardman, US
108.160.204.180	AS46811 SilverIP Communications Inc.	`0.30ms` from Chicago, US
74.83.54.196	AS6181 Cincinnati Bell Telephone Company LLC	`1.67ms` from Cincinnati, US
136.159.23.4	AS33091 University of Calgary	`5.27ms` from Edmonton, CA
102.135.16.4	AS202662 Hytron Network Services	`0.29ms` from Hong Kong, HK
202.184.122.4	AS9930 TTNET-MY	`1.51ms` from Kuala Lumpur, MY
86.180.40.196	AS2856 British Telecommunications PLC	`6.33ms` from London, GB
88.20.124.20	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.82ms` from Madrid, ES
173.223.135.36	AS16625 Akamai Technologies, Inc.	`0.47ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f4 -m7 186.215.188.132

traceroute to 186.215.188.132 (186.215.188.132): 7 hops max, 52 byte packets

4 [AS23520] 63.245.54.126 2.649 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bridgetown, BB

On September 18th 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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