187.115.144.0/20

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 187.115.144.0/20

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 187.115.0.0/16

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

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.115.150.50	irb-brasilre.com.br	1
187.115.149.15	lacsm.inf.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

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

IP Address	ASN	Details
187.115.150.214	AS18881 TELEFÔNICA BRASIL S.A	`1.57ms` from Rio de Janeiro, BR
187.115.146.210	AS18881 TELEFÔNICA BRASIL S.A	`23.00ms` from Joao Pessoa, BR
187.115.153.186	AS18881 TELEFÔNICA BRASIL S.A	`22.15ms` from Joao Pessoa, BR
187.115.156.57	AS18881 TELEFÔNICA BRASIL S.A	`0.86ms` from Rio de Janeiro, BR
187.115.144.25	AS18881 TELEFÔNICA BRASIL S.A	`10.64ms` from Joao Pessoa, BR
187.115.155.18	AS18881 TELEFÔNICA BRASIL S.A	`23.69ms` from Joao Pessoa, BR
187.115.151.109	AS18881 TELEFÔNICA BRASIL S.A	`0.75ms` from Rio de Janeiro, BR
187.115.159.54	AS18881 TELEFÔNICA BRASIL S.A	`22.22ms` from Joao Pessoa, BR
187.115.154.81	AS18881 TELEFÔNICA BRASIL S.A	`21.52ms` from Joao Pessoa, BR
187.115.148.140	AS18881 TELEFÔNICA BRASIL S.A	`8.79ms` from Rio de Janeiro, BR
187.115.145.177	AS18881 TELEFÔNICA BRASIL S.A	`22.61ms` from Joao Pessoa, BR
187.115.158.103	AS18881 TELEFÔNICA BRASIL S.A	`20.37ms` from Joao Pessoa, BR
187.115.147.174	AS18881 TELEFÔNICA BRASIL S.A	`21.29ms` from Joao Pessoa, BR
187.115.152.126	AS18881 TELEFÔNICA BRASIL S.A	`14.62ms` from Joao Pessoa, BR
187.115.149.174	AS18881 TELEFÔNICA BRASIL S.A	`9.37ms` from Rio de Janeiro, 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
81.186.34.20	AS8248 Computer Technology Institute and Press Diophantus	`10.54ms` from Athens, GR
65.38.169.244	AS29863 Latisys-Denver, LLC	`2.24ms` from Denver, US
125.110.163.228	AS4134 CHINANET-BACKBONE	`11.25ms` from Hangzhou, CN
172.251.8.180	AS20001 Charter Communications Inc	`4.71ms` from Los Angeles, US
2.4.181.4	AS3215 Orange S.A.	`8.88ms` from Marseille, FR
88.51.60.212	AS3269 Telecom Italia S.p.A.	`5.41ms` from Milan, IT
78.198.15.100	AS12322 Free SAS	`1.18ms` from Paris, FR
95.34.35.212	AS2119 Telenor Norge AS	`11.64ms` from Sandefjord, NO
77.77.3.244	AS39184 UltraNET Ltd	`6.75ms` from Sofia, BG
124.168.31.148	AS7545 TPG Telecom Limited	`1.14ms` from Sydney, AU
210.201.136.4	AS9311 HITRON TECHNOLOGY INC.	`0.86ms` from Taipei, TW
182.20.73.196	AS10010 TOKAI Communications Corporation	`9.08ms` from Tokyo, JP
194.49.124.4	AS198696 EURO-NET Sp. z o.o.	`0.61ms` from Warsaw, PL
71.12.16.52	AS20115 Charter Communications LLC	`7.43ms` from Atlanta, US
199.248.250.4	AS22733 West Georgia Medical Center	`1.71ms` from Atlanta, US
97.201.235.68	AS6167 Verizon Business	`9.85ms` from Atlanta, US
120.7.227.132	AS4837 CHINA UNICOM China169 Backbone	`5.39ms` from Beijing, CN
104.197.241.164	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.169.203.132	AS8075 Microsoft Corporation	`0.23ms` from Dublin, IE
3.77.58.148	AS16509 Amazon.com, Inc.	`0.26ms` from Frankfurt am Main, DE
34.89.214.84	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
20.244.30.132	AS8075 Microsoft Corporation	`0.99ms` from Lohogaon, IN
2.7.194.68	AS3215 Orange S.A.	`7.27ms` from Marseille, FR
167.62.57.20	AS6057 Administracion Nacional de Telecomunicaciones	`1.52ms` from Montevideo, UY
69.121.20.36	AS6128 Cablevision Systems Corp.	`1.77ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m5 187.115.157.159

traceroute to 187.115.157.159 (187.115.157.159): 5 hops max, 52 byte packets

1 [AS15169] 142.251.247.123 285.433 ms

2 [AS15169] 192.178.99.104 285.885 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Chang-hua, TW

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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