177.40.64.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	177.40.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     177.40.0.0/14
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:     177.43.240.0/20
nserver:     dns1.gvt.net.br
nsstat:      20250808 AA
nslastaa:    20250808
nserver:     dns2.gvt.net.br
nsstat:      20250808 AA
nslastaa:    20250808
nserver:     dns3.gvt.net.br
nsstat:      20250808 AA
nslastaa:    20250808
created:     20110302
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 177.40.64.0/20

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.40.0.0/16

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144
177.40.192.0/19	AS18881	TELEFÔNICA BRASIL S.A	8,192
177.40.160.0/19	AS18881	TELEFÔNICA BRASIL S.A	8,192
177.40.128.0/19	AS18881	TELEFÔNICA BRASIL S.A	8,192
177.40.112.0/20	AS18881	TELEFÔNICA BRASIL S.A	4,096
177.40.176.0/20	AS18881	TELEFÔNICA BRASIL S.A	4,096

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

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Pingable IPs

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

IP Address	ASN	Details
177.40.73.141	AS18881 TELEFÔNICA BRASIL S.A	1.06ms from Curitiba, BR
177.40.74.127	AS18881 TELEFÔNICA BRASIL S.A	1.49ms from Curitiba, BR
177.40.72.1	AS18881 TELEFÔNICA BRASIL S.A	0.35ms from Curitiba, BR
177.40.76.1	AS18881 TELEFÔNICA BRASIL S.A	14.90ms from Osasco, BR
177.40.75.46	AS18881 TELEFÔNICA BRASIL S.A	0.99ms 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
63.243.137.148	AS6453 TATA COMMUNICATIONS (AMERICA) INC	0.39ms from Ashburn, US
185.24.67.100	AS203961 CentralNic Ltd	0.13ms from Boca Raton, US
65.116.210.100	AS209 CenturyLink Communications, LLC	1.59ms from Chicago, US
3.145.159.4	AS16509 Amazon.com, Inc.	0.67ms from Columbus, US
77.213.196.100	AS9158 Telenor A/S	1.84ms from Copenhagen, DK
78.171.21.196	AS47331 TTNet A.S.	5.04ms from Istanbul, TR
187.207.194.68	AS8151 UNINET	13.54ms from Miami, US
97.96.14.84	AS33363 Charter Communications, Inc	4.11ms from Orlando, US
218.228.233.132	AS17511 OPTAGE Inc.	2.92ms from Osaka, JP
126.62.88.100	AS17676 SoftBank Corp.	2.41ms from Osaka, JP
119.26.243.228	AS9617 JCOM Co., Ltd.	8.48ms from Osaka, JP
73.25.77.196	AS7922 Comcast Cable Communications, LLC	6.93ms from Portland, US
119.180.155.212	AS4837 CHINA UNICOM China169 Backbone	6.17ms from Qingdao, CN
107.143.161.100	AS7018 AT&T Enterprises, LLC	7.50ms from Redding, US
116.255.102.228	AS38680 CMB	2.19ms from Seoul, KR
121.161.197.212	AS4766 Korea Telecom	1.36ms from Seoul, KR
61.255.246.244	AS9318 SK Broadband Co Ltd	1.53ms from Seoul, KR
8.244.142.212	AS3356 Level 3 Parent, LLC	0.47ms from Tokyo, JP
130.43.113.20	AS1241 Forthnet	6.23ms from Athens, GR
47.108.226.180	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.36ms from Chengdu, CN
50.36.253.212	AS5650 Frontier Communications of America, Inc.	6.38ms from Chicago, US
173.47.181.180	AS11492 CABLE ONE, INC.	3.45ms from Dallas, US
169.46.120.196	AS36351 IBM Cloud	0.95ms from Dallas, US
143.55.190.68	AS31890 Rocket, LLC	1.22ms from Detroit, US
34.250.139.148	AS16509 Amazon.com, Inc.	0.17ms from Dublin, IE

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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