177.18.0.0/20

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:     177.16.128.0/17
nserver:     dns3.gvt.net.br
nsstat:      20251209 AA
nslastaa:    20251209
nserver:     dns2.gvt.net.br
nsstat:      20251209 AA
nslastaa:    20251209
nserver:     dns1.gvt.net.br
nsstat:      20251209 AA
nslastaa:    20251209
created:     20101207
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
e-mail:      [email protected]
country:     BR
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
e-mail:      [email protected]
country:     BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
e-mail:      [email protected]
country:     BR
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 177.18.0.0/20

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

Nearby Ranges

BGP prefixes that overlap with 177.18.0.0/16

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

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
177.18.9.206	AS18881 TELEFÔNICA BRASIL S.A	`11.61ms` from Rio de Janeiro, BR
177.18.10.102	AS18881 TELEFÔNICA BRASIL S.A	`11.59ms` from Rio de Janeiro, BR
177.18.11.46	AS18881 TELEFÔNICA BRASIL S.A	`12.92ms` from Rio de Janeiro, BR
177.18.12.1	AS18881 TELEFÔNICA BRASIL S.A	`10.89ms` from Rio de Janeiro, BR
177.18.8.1	AS18881 TELEFÔNICA BRASIL S.A	`10.73ms` 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
189.176.112.68	AS8151 UNINET	`12.58ms` from Cancún, MX
72.49.62.212	AS6181 Cincinnati Bell Telephone Company LLC	`1.78ms` from Cincinnati, US
31.125.82.212	AS6871 Plusnet	`3.76ms` from Erith, GB
34.40.78.148	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
31.55.151.68	AS2856 British Telecommunications PLC	`0.84ms` from London, GB
223.119.74.4	AS58807 China Mobile International Limited	`0.58ms` from Los Angeles, US
180.194.250.36	AS9299 Philippine Long Distance Telephone Company	`2.99ms` from Manila, PH
80.84.96.20	AS12428 UniCredit S.p.A.	`0.97ms` from Milan, IT
198.50.122.100	AS32613 Leaseweb Canada Inc.	`0.79ms` from Montreal, CA
31.128.57.4	AS215457 DCS LLC	`0.81ms` from Moscow, RU
88.203.109.180	AS12709 Melita Limited	`5.47ms` from Qormi, MT
108.226.103.68	AS7018 AT&T Enterprises, LLC	`13.59ms` from Redding, US
54.144.39.68	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
201.138.166.20	AS8151 UNINET	`8.14ms` from Santiago de Queretaro, MX
221.161.237.196	AS4766 Korea Telecom	`7.59ms` from Seoul, KR
139.175.58.228	AS4780 Digital United Inc.	`0.62ms` from Taipei, TW
82.81.221.196	AS8551 Bezeq International Ltd.	`4.19ms` from Tel Aviv, IL
165.192.91.52	AS36351 IBM Cloud	`0.85ms` from Tokyo, JP
117.51.1.36	AS63648 Beijing Xiaoju Science and Technology Co., Ltd.	`0.38ms` from Ashburn, US
40.117.158.100	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
52.19.181.148	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
90.27.70.68	AS3215 Orange S.A.	`8.14ms` from Paris, FR
72.0.184.244	AS4181 TDS TELECOM	`9.46ms` from Seattle, US
4.197.146.68	AS8075 Microsoft Corporation	`0.73ms` from Sydney, AU
88.207.101.84	AS31012 A1 Hrvatska d.o.o.	`13.56ms` from Zagreb, HR

Traceroute

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

traceroute -a -n -q1 -f3 -m6 177.18.5.169

traceroute to 177.18.5.169 (177.18.5.169): 6 hops max, 52 byte packets

3 [AS749] 21.252.32.1 0.575 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhongwei, CN

On December 15th 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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