177.205.176.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.204.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.204.0.0/14
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:     177.207.224.0/19
nserver:     dns1.gvt.net.br
nsstat:      20260323 AA
nslastaa:    20260323
nserver:     dns2.gvt.net.br
nsstat:      20260323 AA
nslastaa:    20260323
nserver:     dns3.gvt.net.br
nsstat:      20260323 AA
nslastaa:    20260323
created:     20120925
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 177.205.176.0/21

Range	ASN	Company	Num of IPs
177.204.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.205.0.0/16

Range	ASN	Company	Num of IPs
177.204.0.0/14	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

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

IP Address	ASN	Details
177.205.177.81	AS18881 TELEFÔNICA BRASIL S.A	`4.61ms` from Osasco, BR
177.205.179.19	AS18881 TELEFÔNICA BRASIL S.A	`2.76ms` from São Paulo, BR
177.205.182.1	AS18881 TELEFÔNICA BRASIL S.A	`13.69ms` from Curitiba, BR
177.205.181.248	AS18881 TELEFÔNICA BRASIL S.A	`2.91ms` from São Paulo, 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
116.204.3.21	AS55990 Huawei Cloud Service data center	`9.22ms` from Beijing, CN
34.136.113.21	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
69.76.189.165	AS11427 Charter Communications Inc	`14.59ms` from Dallas, US
103.37.35.149	AS45896 Mobifone Global JSC	`0.97ms` from Ho Chi Minh City, VN
62.171.168.133	AS51167 Contabo GmbH	`0.26ms` from Lauterbourg, FR
64.129.200.21	AS3549 Level 3 Parent, LLC	`1.29ms` from Los Angeles, US
18.173.37.101	AS16509 Amazon.com, Inc.	`5.34ms` from Manama, BH
195.133.249.37	AS29226 JSC Mastertel	`0.94ms` from Moscow, RU
60.212.158.149	AS4837 CHINA UNICOM China169 Backbone	`9.38ms` from Qingdao, CN
94.99.198.133	AS25019 Saudi Telecom Company JSC	`2.59ms` from Riyadh, SA
95.35.30.229	AS1680 Cellcom Fixed Line Communication L.P	`10.23ms` from Rosh Ha‘Ayin, IL
187.131.205.101	AS8151 UNINET	`3.67ms` from Santiago de Queretaro, MX
195.64.217.213	AS5563 Ural Regional Net	`12.96ms` from Yekaterinburg, RU
199.9.239.197	AS518 United States Department of Defense (DoD)	`0.59ms` from Atlanta, US
101.98.140.5	AS9790 Two Degrees Networks Limited	`1.32ms` from Auckland, NZ
197.45.181.181	AS8452 TE-AS	`2.58ms` from Cairo, EG
172.238.111.53	AS63949 Akamai Connected Cloud	`0.44ms` from Frankfurt am Main, DE
151.70.39.69	AS1267 WIND TRE S.P.A.	`9.24ms` from Frosinone, IT
91.221.66.181	AS51765 Oy Creanova Hosting Solutions Ltd.	`0.20ms` from Helsinki, FI
14.187.159.229	AS45899 VNPT Corp	`1.41ms` from Ho Chi Minh City, VN
113.172.76.133	AS45899 VNPT Corp	`1.26ms` from Ho Chi Minh City, VN
12.78.73.101	AS7018 AT&T Enterprises, LLC	`1.38ms` from Houston, US
155.198.10.21	AS786 Jisc Services Limited	`1.25ms` from London, GB
45.227.22.165	AS267008 NET WAY TECNOLOGIA LTDA	`10.42ms` from Osasco, BR
98.114.191.21	AS701 Verizon Business	`2.45ms` from Philadelphia, 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 -m8 177.205.176.120

traceroute to 177.205.176.120 (177.205.176.120): 8 hops max, 52 byte packets

4 [AS5511] 193.251.133.136 1.245 ms

5 [AS5511] 193.251.143.66 0.612 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On March 20th 2026

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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