177.205.184.0/21

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:      20260314 AA
nslastaa:    20260314
nserver:     dns2.gvt.net.br
nsstat:      20260314 AA
nslastaa:    20260314
nserver:     dns3.gvt.net.br
nsstat:      20260314 AA
nslastaa:    20260314
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 177.205.184.0/21

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

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

IP Address	ASN	Details
177.205.188.4	AS18881 TELEFÔNICA BRASIL S.A	`1.90ms` from Osasco, BR
177.205.191.11	AS18881 TELEFÔNICA BRASIL S.A	`14.55ms` from Osasco, BR
177.205.184.3	AS18881 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, 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
194.98.65.165	AS702 Verizon Business	`0.57ms` from Amsterdam, NL
108.143.32.69	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
204.217.140.21	AS174 Cogent Communications, LLC	`0.22ms` from Ashburn, US
24.96.252.85	AS12083 WideOpenWest Finance LLC	`12.73ms` from Atlanta, US
170.187.145.165	AS63949 Akamai Connected Cloud	`0.38ms` from Atlanta, US
139.155.188.5	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.76ms` from Chengdu, CN
67.58.174.133	AS26801 Zito Media, L.P.	`8.63ms` from Dallas, US
109.76.85.197	AS15502 Vodafone Ireland Limited	`4.52ms` from Dublin, IE
79.240.197.101	AS3320 Deutsche Telekom AG	`6.28ms` from Duesseldorf, DE
2.243.193.149	AS6805 Telefonica Germany GmbH & Co.OHG	`2.44ms` from Duesseldorf, DE
187.125.147.213	AS7738 V tal	`0.71ms` from Fortaleza, BR
14.234.10.229	AS45899 VNPT Corp	`4.55ms` from Ho Chi Minh City, VN
85.211.225.181	AS8075 Microsoft Corporation	`0.14ms` from Kuala Lumpur, MY
78.24.91.229	AS61323 ANS ACADEMY LIMITED	`0.37ms` from Manchester, GB
24.122.41.165	AS11290 Cogeco Connexion inc	`5.97ms` from Montreal, CA
151.53.141.117	AS1267 WIND TRE S.P.A.	`6.02ms` from Rome, IT
114.201.249.133	AS9318 SK Broadband Co Ltd	`1.50ms` from Seoul, KR
124.78.127.133	AS4812 China Telecom (Group)	`4.01ms` from Shanghai, CN
87.237.232.21	AS39032 IST TELEKOM JV LLC	`0.51ms` from Tashkent, UZ
64.229.194.5	AS577 Bell Canada	`9.32ms` from Toronto, CA
103.50.153.21	AS134001 Sanghvi Infotech Pvt Ltd	`9.94ms` from Ahmedabad, IN
45.139.136.197	AS208395 WDZ Wolfsburger Dienstleistungs- und Meldezentrale Gesellschaft mit beschraenkter Haftung	`3.63ms` from Berlin, DE
90.64.216.197	AS15962 Orange Slovensko a.s.	`9.59ms` from Bratislava, SK
105.158.104.245	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.05ms` from Casablanca, MA
71.68.236.37	AS11426 Charter Communications Inc	`6.04ms` from Charlotte, 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 -m15 177.205.187.225

traceroute to 177.205.187.225 (177.205.187.225): 15 hops max, 52 byte packets

4 [AS12956] 94.142.107.76 0.567 ms

5 *

6 *

7 [AS12956] 94.142.99.174 199.084 ms

8 *

9 *

10 *

11 *

12 [AS18881] 201.22.78.222 202.022 ms

13 *

14 *

15 *

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On March 13th 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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