177.19.48.0/20

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:     177.19.208.0/20
nserver:     dns1.gvt.net.br
nsstat:      20251225 AA
nslastaa:    20251225
nserver:     dns2.gvt.net.br
nsstat:      20251225 AA
nslastaa:    20251225
nserver:     dns3.gvt.net.br
nsstat:      20251225 AA
nslastaa:    20251225
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 177.19.48.0/20

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 177.19.0.0/16

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
177.19.57.36	ebsinc.com.br	1

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

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

IP Address	ASN	Details
177.19.56.1	AS18881 TELEFÔNICA BRASIL S.A	`1.10ms` from Rio de Janeiro, BR
177.19.60.1	AS18881 TELEFÔNICA BRASIL S.A	`1.13ms` 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
58.174.11.116	AS1221 Telstra Limited	`3.44ms` from Adelaide, AU
20.51.187.196	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
85.74.123.212	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.25ms` from Athens, GR
75.17.232.20	AS7018 AT&T Enterprises, LLC	`18.25ms` from Dallas, US
20.83.42.164	AS8075 Microsoft Corporation	`0.20ms` from Des Moines, US
149.224.76.20	AS15943 wilhelm.tel GmbH	`0.46ms` from Hamburg, DE
72.177.176.244	AS11427 Charter Communications Inc	`6.66ms` from Houston, US
41.193.157.228	AS11845 Vox Telecom Ltd	`0.22ms` from Johannesburg, ZA
74.222.202.36	AS18712 Everfast Fiber Networks LLC	`6.28ms` from Kansas City, US
107.167.226.244	AS393442 United Electric Cooperative	`2.49ms` from Kansas City, US
175.33.231.100	AS4804 Microplex PTY LTD	`2.00ms` from Melbourne, AU
216.134.211.228	AS13649 Flexential Colorado Corp.	`7.25ms` from Miami, US
82.56.50.196	AS3269 Telecom Italia S.p.A.	`1.35ms` from Milan, IT
211.120.147.196	AS9617 JCOM Co., Ltd.	`10.75ms` from Osaka, JP
23.193.118.100	AS20940 Akamai International B.V.	`0.15ms` from Osasco, BR
161.33.235.100	AS31898 Oracle Corporation	`0.18ms` from Sydney, AU
201.91.2.20	AS10429 TELEFÔNICA BRASIL S.A	`1.33ms` from São Paulo, BR
193.95.62.244	AS31245 ATI - Agence Tunisienne Internet	`1.07ms` from Tunis, TN
102.158.171.228	AS37705 TOPNET	`1.97ms` from Tunis, TN
85.94.160.20	AS6752 Andorra Telecom	`3.42ms` from Barcelona, ES
114.255.157.228	AS4808 China Unicom Beijing Province Network	`3.48ms` from Beijing, CN
94.248.248.4	AS5483 Magyar Telekom Plc.	`6.53ms` from Budapest, HU
185.219.146.4	AS16509 Amazon.com, Inc.	`0.39ms` from Dublin, IE
180.124.75.180	AS4134 CHINANET-BACKBONE	`9.96ms` from Huai'an, CN
113.236.11.4	AS4837 CHINA UNICOM China169 Backbone	`9.46ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f9 -m12 177.19.53.237

traceroute to 177.19.53.237 (177.19.53.237): 12 hops max, 52 byte packets

9 [AS174] 154.54.11.98 0.677 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Dallas, US

On December 28th 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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