191.34.64.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	191.32.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     191.32.0.0/14
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:     191.32.237.0/24
nserver:     dns1.gvt.net.br
nsstat:      20260122 AA
nslastaa:    20260122
nserver:     dns2.gvt.net.br
nsstat:      20260122 AA
nslastaa:    20260122
nserver:     dns3.gvt.net.br
nsstat:      20260122 AA
nslastaa:    20260122
nserver:     dns4.gvt.net.br
nsstat:      20260122 AA
nslastaa:    20260122
created:     20140228
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 191.34.64.0/20

Range	ASN	Company	Num of IPs
191.32.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 191.34.0.0/16

Range	ASN	Company	Num of IPs
191.32.0.0/14	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

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

IP Address	ASN	Details
191.34.68.125	AS18881 TELEFÔNICA BRASIL S.A	`7.80ms` from Rio de Janeiro, BR
191.34.65.76	AS18881 TELEFÔNICA BRASIL S.A	`8.54ms` from Osasco, BR
191.34.76.245	AS18881 TELEFÔNICA BRASIL S.A	`7.72ms` from Osasco, BR
191.34.70.110	AS18881 TELEFÔNICA BRASIL S.A	`7.88ms` from São Paulo, BR
191.34.69.23	AS18881 TELEFÔNICA BRASIL S.A	`7.64ms` from São Paulo, BR
191.34.66.200	AS18881 TELEFÔNICA BRASIL S.A	`8.97ms` from Rio de Janeiro, BR
191.34.67.42	AS18881 TELEFÔNICA BRASIL S.A	`8.09ms` from São Paulo, BR
191.34.71.100	AS18881 TELEFÔNICA BRASIL S.A	`7.92ms` from Rio de Janeiro, BR
191.34.78.153	AS18881 TELEFÔNICA BRASIL S.A	`8.80ms` from Sao Paulo, BR
191.34.75.22	AS18881 TELEFÔNICA BRASIL S.A	`2.02ms` from Osasco, BR
191.34.64.1	AS18881 TELEFÔNICA BRASIL S.A	`7.48ms` from São Paulo, BR
191.34.73.236	AS18881 TELEFÔNICA BRASIL S.A	`1.82ms` from São Paulo, BR
191.34.74.182	AS18881 TELEFÔNICA BRASIL S.A	`2.24ms` from São Paulo, BR
191.34.77.229	AS18881 TELEFÔNICA BRASIL S.A	`7.58ms` from Osasco, 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
128.136.220.20	AS13649 Flexential Colorado Corp.	`10.48ms` from Ashburn, US
98.219.169.68	AS7922 Comcast Cable Communications, LLC	`10.45ms` from Ashburn, US
74.235.31.4	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
185.10.10.4	AS51468 One.com A/S	`0.47ms` from Copenhagen, DK
104.167.226.52	AS14860 SMARTCOM TELEPHONE, LLC	`13.69ms` from Dallas, US
40.120.116.228	AS8075 Microsoft Corporation	`0.91ms` from Dubai, AE
102.117.74.196	AS23889 Mauritius Telecom Ltd	`1.60ms` from Ebene, MU
74.63.0.132	AS200999 CloudFerro S.A	`16.55ms` from Frankfurt am Main, DE
195.243.158.68	AS3320 Deutsche Telekom AG	`1.69ms` from Frankfurt am Main, DE
70.140.88.196	AS7018 AT&T Enterprises, LLC	`3.95ms` from Houston, US
222.100.106.196	AS4766 Korea Telecom	`1.43ms` from Incheon, KR
222.97.15.100	AS4766 Korea Telecom	`6.57ms` from Incheon, KR
85.46.253.100	AS3269 Telecom Italia S.p.A.	`4.17ms` from Milan, IT
54.86.223.36	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
95.228.20.36	AS3269 Telecom Italia S.p.A.	`2.41ms` from Rome, IT
157.55.177.180	AS8075 Microsoft Corporation	`0.25ms` from San Antonio, US
13.214.212.100	AS16509 Amazon.com, Inc.	`0.62ms` from Singapore, SG
24.107.145.228	AS20115 Charter Communications LLC	`4.60ms` from St. Louis, US
2.69.103.100	AS44034 Hi3G Access AB	`6.62ms` from Stockholm, SE
130.59.31.244	AS559 SWITCH	`0.28ms` from Zuerich, CH
8.46.41.4	AS395528 International Registries	`0.39ms` from Ashburn, US
142.44.135.68	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
50.66.182.116	AS6327 Shaw Communications	`3.99ms` from Calgary, CA
198.153.184.4	AS25647 Sensus USA Inc.	`6.09ms` from Charlotte, US
24.149.18.228	AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa	`6.91ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 191.34.66.118

traceroute to 191.34.66.118 (191.34.66.118): 64 hops max, 52 byte packets

1 [AS7195] 200.25.53.66 5.507 ms

2 *

3 [AS7195] 200.25.51.137 6.963 ms

4 *

5 *

6 [] 152.255.194.212 52.825 ms

7 [] 187.100.172.240 8.888 ms

8 [AS18881] 191.34.66.118 10.685 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 19th 2026

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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