177.18.96.0/20

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:     177.19.191.0/24
nserver:     dns1.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns2.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
nserver:     dns3.gvt.net.br
nsstat:      20250904 AA
nslastaa:    20250904
created:     20101207
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 177.18.96.0/20

Range	ASN	Company	Num of IPs
177.16.0.0/14	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

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

IP Address	ASN	Details
177.18.111.1	AS18881 TELEFÔNICA BRASIL S.A	`1.26ms` from Sao Paulo, BR
177.18.105.63	AS18881 TELEFÔNICA BRASIL S.A	`3.13ms` from Sao Paulo, BR
177.18.107.1	AS18881 TELEFÔNICA BRASIL S.A	`12.07ms` from Curitiba, BR
177.18.104.171	AS18881 TELEFÔNICA BRASIL S.A	`3.75ms` from Osasco, BR
177.18.108.201	AS18881 TELEFÔNICA BRASIL S.A	`2.84ms` from Sao Paulo, BR
177.18.106.205	AS18881 TELEFÔNICA BRASIL S.A	`5.28ms` from Sao 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
82.197.192.20	AS25596 Odido Netherlands B.V.	`0.53ms` from Amsterdam, NL
195.149.76.36	AS15404 COLT Technology Services Group Limited	`1.58ms` from Berlin, DE
99.65.184.148	AS7018 AT&T Enterprises, LLC	`19.75ms` from Chicago, US
52.30.78.196	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
70.114.59.148	AS11427 Charter Communications Inc	`8.97ms` from Houston, US
39.162.12.148	AS24445 Henan Mobile Communications Co.,Ltd	`10.83ms` from Jinan, CN
105.75.72.164	AS36884 Wana Corporate	`12.96ms` from Madrid, ES
212.171.97.196	AS3269 Telecom Italia S.p.A.	`3.88ms` from Milan, IT
122.193.205.196	AS140716 UNICOM JiangSu WuXi IDC network	`3.75ms` from Nanjing, CN
124.159.25.68	AS7679 QTnet,Inc.	`9.92ms` from Osaka, JP
49.173.117.212	AS17858 LG POWERCOMM	`1.77ms` from Seoul, KR
1.117.64.164	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.70ms` from Shanghai, CN
103.139.73.36	AS10122 NETSTAR (SG) PTE. LTD.	`0.43ms` from Singapore, SG
79.133.20.4	AS3238 Alands Telekommunikation Ab	`3.16ms` from Stockholm, SE
60.83.191.132	AS17676 SoftBank Corp.	`4.49ms` from Tokyo, JP
34.84.238.180	AS396982 Google LLC	`0.15ms` from Tokyo, JP
80.60.86.20	AS1136 KPN B.V.	`2.46ms` from Amsterdam, NL
209.7.96.4	AS6325 Illinois Century Network	`1.90ms` from Chicago, US
107.199.30.20	AS7018 AT&T Enterprises, LLC	`2.24ms` from Chicago, US
52.116.172.36	AS36351 IBM Cloud	`0.81ms` from Dallas, US
89.202.121.4	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.29ms` from Frankfurt am Main, DE
139.14.199.4	AS2857 Johannes Gutenberg-Universitaet Mainz	`2.41ms` from Frankfurt am Main, DE
78.181.103.244	AS9121 Turk Telekomunikasyon Anonim Sirketi	`6.59ms` from Istanbul, TR
161.142.92.36	AS9930 TTNET-MY	`1.71ms` from Kuala Lumpur, MY
81.98.134.148	AS5089 Virgin Media Limited	`13.75ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f4 -m7 177.18.103.53

traceroute to 177.18.103.53 (177.18.103.53): 7 hops max, 52 byte packets

4 [AS749] 11.94.199.237 3.792 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Shanghai, CN

On September 5th 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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