177.42.128.0/20

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:     177.43.228.0/22
nserver:     dns1.gvt.net.br
nsstat:      20251116 AA
nslastaa:    20251116
nserver:     dns2.gvt.net.br
nsstat:      20251116 AA
nslastaa:    20251116
nserver:     dns3.gvt.net.br
nsstat:      20251116 AA
nslastaa:    20251116
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 177.42.128.0/20

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 177.42.0.0/16

Range	ASN	Company	Num of IPs
177.40.0.0/14	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

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

IP Address	ASN	Details
177.42.136.1	AS18881 TELEFÔNICA BRASIL S.A	`14.20ms` from Fortaleza, BR
177.42.129.252	AS18881 TELEFÔNICA BRASIL S.A	`8.04ms` from Fortaleza, BR
177.42.140.1	AS18881 TELEFÔNICA BRASIL S.A	`14.30ms` from Osasco, BR
177.42.131.146	AS18881 TELEFÔNICA BRASIL S.A	`7.84ms` from Fortaleza, BR
177.42.132.1	AS18881 TELEFÔNICA BRASIL S.A	`12.95ms` from Fortaleza, BR
177.42.143.86	AS18881 TELEFÔNICA BRASIL S.A	`16.20ms` from Sao Paulo, BR
177.42.128.1	AS18881 TELEFÔNICA BRASIL S.A	`7.65ms` from Fortaleza, BR
177.42.142.0	AS18881 TELEFÔNICA BRASIL S.A	`15.29ms` from Osasco, BR
177.42.130.87	AS18881 TELEFÔNICA BRASIL S.A	`7.71ms` from Fortaleza, 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
45.224.186.132	AS27951 Media Commerce Partners S.A	`0.77ms` from Bogota, CO
119.85.247.36	AS4134 CHINANET-BACKBONE	`8.61ms` from Chongqing, CN
93.196.103.20	AS3320 Deutsche Telekom AG	`6.43ms` from Duesseldorf, DE
119.182.180.196	AS4837 CHINA UNICOM China169 Backbone	`3.21ms` from Jinan, CN
13.36.154.4	AS16509 Amazon.com, Inc.	`0.14ms` from Paris, FR
88.156.249.164	AS29314 VECTRA S.A.	`19.50ms` from Warsaw, PL
20.62.214.196	AS8075 Microsoft Corporation	`0.38ms` from Ashburn, US
193.53.103.68	AS209711 MUV Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti.	`0.16ms` from Bursa, TR
75.190.76.36	AS11426 Charter Communications Inc	`8.54ms` from Charlotte, US
3.16.48.20	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
206.232.123.196	AS46261 QuickPacket, LLC	`0.22ms` from Coventry, GB
40.113.71.148	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
191.10.152.4	AS26599 TELEFÔNICA BRASIL S.A	`13.73ms` from Fortaleza, BR
90.62.155.180	AS3215 Orange S.A.	`8.91ms` from Frankfurt am Main, DE
84.165.245.228	AS3320 Deutsche Telekom AG	`4.70ms` from Frankfurt am Main, DE
119.135.25.68	AS4134 CHINANET-BACKBONE	`9.49ms` from Guangzhou, CN
124.71.96.116	AS55990 Huawei Cloud Service data center	`1.63ms` from Guangzhou, CN
121.40.31.20	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.66ms` from Hangzhou, CN
194.249.250.164	AS2107 ARNES	`0.82ms` from Ljubljana, SI
188.9.219.36	AS3269 Telecom Italia S.p.A.	`3.38ms` from Milan, IT
95.101.30.196	AS20940 Akamai International B.V.	`0.71ms` from Osaka, JP
61.197.6.228	AS2514 NTT PC Communications, Inc.	`2.13ms` from Osaka, JP
114.39.93.196	AS3462 Data Communication Business Group	`3.92ms` from Taichung, TW
220.134.129.164	AS3462 Data Communication Business Group	`5.65ms` from Taichung, TW
5.102.46.4	AS208423 GlobalLogic Poland Sp. z o.o.	`8.85ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f9 177.42.136.1

traceroute to 177.42.136.1 (177.42.136.1): 64 hops max, 52 byte packets

9 [AS12956] 216.184.113.93 0.544 ms

10 [AS12956] 94.142.119.24 1.991 ms

11 [AS12956] 84.16.9.249 1.175 ms

12 *

13 [] 152.255.165.240 8.095 ms

14 [] 152.255.207.157 12.187 ms

15 [AS18881] 177.42.136.1 15.579 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On November 14th 2025

What are IP address ranges?

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