177.205.8.0/21

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
owner-c:     ARITE
tech-c:      GVO6
inetrev:     177.207.160.0/20
nserver:     dns1.gvt.net.br
nsstat:      20251122 AA
nslastaa:    20251122
nserver:     dns2.gvt.net.br
nsstat:      20251122 AA
nslastaa:    20251122
nserver:     dns3.gvt.net.br
nsstat:      20251122 AA
nslastaa:    20251122
created:     20120925
changed:     20160909

nic-hdl-br:  ARITE
person:      Administra��o Rede IP Telesp
created:     20080407
changed:     20230629

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
created:     20180713
changed:     20180713

nic-hdl-br:  GVO6
person:      GVT Operacao
created:     20010613
changed:     20220331

Overlapping Ranges

BGP prefixes that contain 177.205.8.0/21

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

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

IP Address	ASN	Details
177.205.13.202	AS18881 TELEFÔNICA BRASIL S.A	`4.76ms` from Curitiba, 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
212.91.236.197	AS15366 DNS:NET Internet Service GmbH	`0.30ms` from Berlin, DE
104.218.104.245	AS53828 NETWORK INNOVATIONS, LLC	`0.57ms` from Chicago, US
222.177.48.69	AS4134 CHINANET-BACKBONE	`2.90ms` from Chongqing, CN
184.30.235.197	AS16625 Akamai Technologies, Inc.	`0.53ms` from Frankfurt am Main, DE
2.96.110.133	AS13285 TalkTalk Communications Limited	`8.71ms` from London, GB
95.230.177.69	AS3269 Telecom Italia S.p.A.	`4.63ms` from Milan, IT
217.232.249.213	AS3320 Deutsche Telekom AG	`4.36ms` from Nuernberg, DE
141.0.104.101	AS29695 Altibox AS	`1.88ms` from Sandefjord, NO
40.65.178.133	AS8075 Microsoft Corporation	`0.62ms` from Singapore, SG
83.22.91.165	AS5617 Orange Polska Spolka Akcyjna	`7.12ms` from Warsaw, PL
143.178.105.5	AS50266 Odido Netherlands B.V.	`3.79ms` from Amsterdam, NL
101.200.188.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.58ms` from Beijing, CN
36.137.140.133	AS9808 China Mobile Communications Group Co., Ltd.	`0.45ms` from Chengdu, CN
42.59.17.133	AS4837 CHINA UNICOM China169 Backbone	`7.42ms` from Liaoyang, CN
61.16.177.117	AS17820 DIRECT INTERNET LTD.	`4.29ms` from Mumbai, IN
150.66.64.21	AS17511 OPTAGE Inc.	`19.52ms` from Osaka, JP
201.37.152.21	AS28573 Claro NXT Telecomunicacoes Ltda	`7.21ms` from Porto Alegre, BR
27.192.103.69	AS4837 CHINA UNICOM China169 Backbone	`7.03ms` from Qingdao, CN
58.26.241.21	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`15.00ms` from Singapore, SG
39.110.92.245	AS2527 Sony Network Communications Inc.	`2.10ms` from Tokyo, JP
113.200.162.101	AS4837 CHINA UNICOM China169 Backbone	`2.30ms` from Xi'an, CN
68.219.160.149	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
202.89.54.21	AS9889 Two Degrees Mobile Limited	`0.62ms` from Auckland, NZ
24.60.73.149	AS7922 Comcast Cable Communications, LLC	`5.84ms` from Boston, US
213.219.135.229	AS9031 EDPNET Belgium BV	`0.76ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -f3 -m8 177.205.8.79

traceroute to 177.205.8.79 (177.205.8.79): 8 hops max, 52 byte packets

3 [AS174] 154.54.61.133 5.36 ms

4 [AS12956] 94.142.107.250 4.989 ms

5 [AS12956] 213.140.49.239 99.901 ms

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Measurement taken from

IPinfo ProbeNet in Madrid, ES

On November 14th 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.

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