177.18.0.0/19

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.16.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.16.0.0/14
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:     177.19.191.0/24
nserver:     dns1.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns2.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns3.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
created:     20101207
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 177.18.0.0/19

Range	ASN	Company	Num of IPs
177.16.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 2 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
177.18.28.198	luciolucas.com	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

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

IP Address	ASN	Details
177.18.14.234	AS18881 TELEFÔNICA BRASIL S.A	`12.61ms` from Belo Horizonte, BR
177.18.16.1	AS18881 TELEFÔNICA BRASIL S.A	`0.76ms` from Brasilia, BR
177.18.19.237	AS18881 TELEFÔNICA BRASIL S.A	`3.40ms` from Brasilia, BR
177.18.12.1	AS18881 TELEFÔNICA BRASIL S.A	`11.24ms` from Rio de Janeiro, BR
177.18.8.1	AS18881 TELEFÔNICA BRASIL S.A	`11.90ms` from Belo Horizonte, BR
177.18.18.214	AS18881 TELEFÔNICA BRASIL S.A	`2.57ms` from Brasilia, BR
177.18.22.9	AS18881 TELEFÔNICA BRASIL S.A	`3.73ms` from Brasilia, BR
177.18.9.254	AS18881 TELEFÔNICA BRASIL S.A	`12.43ms` from Rio de Janeiro, BR
177.18.10.141	AS18881 TELEFÔNICA BRASIL S.A	`13.49ms` from Rio de Janeiro, BR
177.18.11.178	AS18881 TELEFÔNICA BRASIL S.A	`13.16ms` from Rio de Janeiro, BR
177.18.17.165	AS18881 TELEFÔNICA BRASIL S.A	`4.10ms` from Brasilia, BR
177.18.21.1	AS18881 TELEFÔNICA BRASIL S.A	`17.99ms` from Osasco, BR
177.18.23.0	AS18881 TELEFÔNICA BRASIL S.A	`1.44ms` from Brasilia, BR
177.18.20.126	AS18881 TELEFÔNICA BRASIL S.A	`1.61ms` from Brasilia, 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
13.92.92.227	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
85.74.210.115	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`2.40ms` from Athens, GR
184.82.59.99	AS133481 AIS Fibre	`9.70ms` from Bangkok, TH
1.26.61.131	AS4837 CHINA UNICOM China169 Backbone	`16.80ms` from Beijing, CN
24.63.253.179	AS7922 Comcast Cable Communications, LLC	`10.54ms` from Boston, US
68.154.92.115	AS8075 Microsoft Corporation	`0.77ms` from Boydton, US
201.41.115.67	AS8167 V tal	`1.37ms` from Brasilia, BR
181.30.18.115	AS7303 Telecom Argentina S.A.	`1.12ms` from Buenos Aires, AR
61.153.233.67	AS4134 CHINANET-BACKBONE	`6.58ms` from Hangzhou, CN
94.0.111.179	AS5607 Sky UK Limited	`1.74ms` from London, GB
184.60.183.147	AS4181 TDS TELECOM	`11.65ms` from Los Angeles, US
210.212.187.35	AS9829 National Internet Backbone	`3.42ms` from Mumbai, IN
176.165.130.163	AS5410 Bouygues Telecom SA	`2.43ms` from Paris, FR
99.92.12.131	AS7018 AT&T Enterprises, LLC	`6.24ms` from Redding, US
49.171.143.51	AS17858 LG POWERCOMM	`4.06ms` from Seoul, KR
183.120.125.51	AS4766 Korea Telecom	`6.98ms` from Seoul, KR
183.122.3.211	AS4766 Korea Telecom	`3.70ms` from Seoul, KR
14.14.71.195	AS131927 TV Matsumoto Cablevision	`4.15ms` from Tokyo, JP
3.175.220.131	AS16509 Amazon.com, Inc.	`0.95ms` from Tokyo, JP
126.12.200.51	AS17676 SoftBank Corp.	`3.58ms` from Tokyo, JP
106.176.108.19	AS2516 KDDI CORPORATION	`16.90ms` from Tokyo, JP
20.18.50.131	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
61.184.70.179	AS4134 CHINANET-BACKBONE	`6.75ms` from Wuhan, CN
52.232.106.179	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
67.211.138.3	AS22709 North State Telephone, LLC	`7.27ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 -m9 177.18.26.36

traceroute to 177.18.26.36 (177.18.26.36): 9 hops max, 52 byte packets

5 [AS38623] 36.37.255.208 0.248 ms

6 [AS38623] 36.37.254.208 0.658 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Phnom Penh, KH

On September 4th 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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