187.112.48.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	187.112.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     187.112.0.0/14
aut-num:     AS18881
abuse-c:     CSTBR
owner:       TELEF�NICA BRASIL S.A
ownerid:     02.558.157/0001-62
responsible: Diretoria de Planejamento e Tecnologia
country:     BR
owner-c:     ARITE
tech-c:      GVO6
inetrev:     187.115.128.0/20
nserver:     dns1.gvt.net.br
nsstat:      20260101 AA
nslastaa:    20260101
nserver:     dns2.gvt.net.br
nsstat:      20260101 AA
nslastaa:    20260101
nserver:     dns3.gvt.net.br
nsstat:      20260101 AA
nslastaa:    20260101
created:     20091208
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      dominios-vivo.br@telefonica.com
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      abuse.br@telefonica.com
country:     BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
e-mail:      c.servicoip.br@telefonica.com
country:     BR
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 187.112.48.0/21

Range	ASN	Company	Num of IPs
187.112.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 187.112.0.0/16

Range	ASN	Company	Num of IPs
187.112.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

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

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

IP Address	ASN	Details
187.112.48.225	AS18881 TELEFÔNICA BRASIL S.A	`4.25ms` from Sao Paulo, BR
187.112.50.62	AS18881 TELEFÔNICA BRASIL S.A	`4.37ms` from Sao Paulo, BR
187.112.52.123	AS18881 TELEFÔNICA BRASIL S.A	`4.16ms` 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
185.80.54.69	AS59711 HZ Hosting Ltd	`0.21ms` from Amsterdam, NL
68.12.18.5	AS22773 Cox Communications Inc.	`1.38ms` from Atlanta, US
34.216.158.165	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
3.32.167.181	AS8987 Amazon Data Services Ireland Ltd	`0.36ms` from Boardman, US
142.244.102.165	AS3359 University of Alberta	`5.48ms` from Calgary, CA
77.187.42.117	AS6805 Telefonica Germany GmbH & Co.OHG	`4.46ms` from Frankfurt am Main, DE
23.209.73.53	AS20940 Akamai International B.V.	`0.53ms` from Hong Kong, HK
41.15.206.101	AS29975 Vodacom	`13.05ms` from Johannesburg, ZA
123.188.247.165	AS4837 CHINA UNICOM China169 Backbone	`7.52ms` from Liaoyang, CN
76.80.157.245	AS20001 Charter Communications Inc	`2.90ms` from Los Angeles, US
87.6.120.5	AS3269 Telecom Italia S.p.A.	`5.71ms` from Milan, IT
122.96.155.245	AS4837 CHINA UNICOM China169 Backbone	`4.01ms` from Nanjing, CN
45.75.124.69	AS38628 HIMEJI CABLE TELEVISION CORPORATION	`2.71ms` from Osaka, JP
50.240.204.69	AS7922 Comcast Cable Communications, LLC	`2.65ms` from San Jose, US
14.80.30.149	AS4766 Korea Telecom	`5.52ms` from Seoul, KR
45.238.75.245	AS268328 ALIANCA LINK PROVEDOR DE INTERNET	`9.27ms` from Fortaleza, BR
217.238.71.117	AS3320 Deutsche Telekom AG	`6.03ms` from Frankfurt am Main, DE
105.213.136.69	AS16637 MTN SA	`2.73ms` from Johannesburg, ZA
39.51.109.69	AS17557 Pakistan Telecommunication Company Limited	`1.75ms` from Karachi, PK
117.135.78.133	AS24400 Shanghai Mobile Communications Co.,Ltd.	`2.80ms` from Shanghai, CN
16.171.76.165	AS16509 Amazon.com, Inc.	`0.09ms` from Stockholm, SE
193.119.79.37	AS7545 TPG Telecom Limited	`0.25ms` from Sydney, AU
189.85.224.5	AS26609 Universal Telecom S.A.	`2.22ms` from São Paulo, BR
36.233.86.53	AS3462 Data Communication Business Group	`2.06ms` from Taichung, TW
199.36.142.101	AS26405 HORIZON DATA SOLUTIONS, LLC	`1.69ms` from Dallas, 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 187.112.48.173

traceroute to 187.112.48.173 (187.112.48.173): 64 hops max, 52 byte packets

2 [AS55293] 69.48.136.4 0.134 ms

3 *

4 *

5 [AS12956] 94.142.107.166 17.756 ms

6 *

7 [AS12956] 94.142.99.174 132.113 ms

8 *

9 *

10 *

11 *

12 [AS18881] 187.112.48.173 135.242 ms

Measurement taken from

IPinfo ProbeNet in Detroit, US

On December 28th 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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