177.205.16.0/20

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:     177.207.224.0/19
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 177.205.16.0/20

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

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

IP Address	ASN	Details
177.205.24.1	AS18881 TELEFÔNICA BRASIL S.A	`9.31ms` from Sao Paulo, BR
177.205.23.157	AS18881 TELEFÔNICA BRASIL S.A	`10.57ms` from São Paulo, BR
177.205.29.136	AS18881 TELEFÔNICA BRASIL S.A	`10.37ms` from Osasco, BR
177.205.26.98	AS18881 TELEFÔNICA BRASIL S.A	`10.06ms` from Rio de Janeiro, BR
177.205.18.124	AS18881 TELEFÔNICA BRASIL S.A	`10.42ms` from Osasco, BR
177.205.20.99	AS18881 TELEFÔNICA BRASIL S.A	`10.23ms` from São Paulo, BR
177.205.28.55	AS18881 TELEFÔNICA BRASIL S.A	`10.29ms` from Rio de Janeiro, BR
177.205.27.199	AS18881 TELEFÔNICA BRASIL S.A	`11.72ms` from São Paulo, BR
177.205.16.1	AS18881 TELEFÔNICA BRASIL S.A	`9.12ms` from Osasco, BR
177.205.22.131	AS18881 TELEFÔNICA BRASIL S.A	`9.68ms` from Osasco, BR
177.205.25.108	AS18881 TELEFÔNICA BRASIL S.A	`10.10ms` from Osasco, BR
177.205.31.74	AS18881 TELEFÔNICA BRASIL S.A	`9.85ms` from Osasco, BR
177.205.21.125	AS18881 TELEFÔNICA BRASIL S.A	`10.35ms` 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
93.92.61.212	AS44651 Kalasznet Kabel TV Kft	`0.77ms` from Budapest, HU
111.9.177.116	AS9808 China Mobile Communications Group Co., Ltd.	`7.27ms` from Chengdu, CN
109.57.16.36	AS44034 Hi3G Access AB	`6.89ms` from Copenhagen, DK
181.96.33.228	AS7303 Telecom Argentina S.A.	`0.57ms` from Cordoba, AR
84.164.47.148	AS3320 Deutsche Telekom AG	`4.64ms` from Duesseldorf, DE
88.231.87.132	AS9121 Turk Telekomunikasyon Anonim Sirketi	`19.39ms` from Istanbul, TR
37.134.68.4	AS12479 Orange Espagne SA	`1.42ms` from Madrid, ES
122.3.153.100	AS9299 Philippine Long Distance Telephone Company	`1.32ms` from Manila, PH
124.226.157.116	AS4134 CHINANET-BACKBONE	`4.94ms` from Nanning, CN
39.85.133.196	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Qingdao, CN
177.145.102.164	AS26599 TELEFÔNICA BRASIL S.A	`6.76ms` from Sao Paulo, BR
49.168.10.36	AS17858 LG POWERCOMM	`3.46ms` from Seoul, KR
105.96.223.4	AS36947 Telecom Algeria	`9.03ms` from Valencia, ES
188.252.174.4	AS31012 A1 Hrvatska d.o.o.	`0.91ms` from Zagreb, HR
73.17.255.68	AS7922 Comcast Cable Communications, LLC	`10.30ms` from Boston, US
196.65.203.84	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.38ms` from Casablanca, MA
75.189.73.36	AS11426 Charter Communications Inc	`11.71ms` from Charlotte, US
99.54.50.100	AS7018 AT&T Enterprises, LLC	`19.86ms` from Chicago, US
3.18.214.148	AS16509 Amazon.com, Inc.	`0.96ms` from Columbus, US
195.189.128.36	AS34815 Dublin Enterprise & Technology Centre Limited	`0.80ms` from Dublin, IE
187.211.151.84	AS8151 UNINET	`6.61ms` from Guadalajara, MX
115.175.224.244	AS55990 Huawei Cloud Service data center	`6.67ms` from Guangzhou, CN
119.28.48.228	AS132203 Tencent Building, Kejizhongyi Avenue	`0.43ms` from Hong Kong, HK
102.37.60.4	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
203.115.213.212	AS10204 Arcnet NTT MSC ISP	`0.92ms` from Kuala Lumpur, MY

Traceroute

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

traceroute -a -n -q1 -f2 177.205.26.98

traceroute to 177.205.26.98 (177.205.26.98): 64 hops max, 52 byte packets

2 [AS7195] 200.25.51.29 6.554 ms

3 [AS7195] 200.25.51.137 6.65 ms

4 *

5 [] 187.100.54.5 9.821 ms

6 *

7 [] 152.255.154.42 9.424 ms

8 [AS18881] 177.205.26.98 11.895 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On November 22nd 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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