191.251.32.0/20

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	191.248.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     191.248.0.0/14
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:     191.248.0.0/14
nserver:     dns2.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns1.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns3.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
nserver:     dns4.gvt.net.br
nsstat:      20251215 AA
nslastaa:    20251215
created:     20131023
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 191.251.32.0/20

Range	ASN	Company	Num of IPs
191.248.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 191.251.0.0/16

Range	ASN	Company	Num of IPs
191.248.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
191.251.40.1	AS18881 TELEFÔNICA BRASIL S.A	`5.70ms` from Curitiba, BR
191.251.32.1	AS18881 TELEFÔNICA BRASIL S.A	`5.85ms` from Curitiba, BR
191.251.42.198	AS18881 TELEFÔNICA BRASIL S.A	`5.90ms` from Curitiba, BR
191.251.44.1	AS18881 TELEFÔNICA BRASIL S.A	`5.83ms` from Curitiba, BR
191.251.34.197	AS18881 TELEFÔNICA BRASIL S.A	`6.82ms` from Curitiba, BR
191.251.39.14	AS18881 TELEFÔNICA BRASIL S.A	`6.85ms` from Curitiba, BR
191.251.38.182	AS18881 TELEFÔNICA BRASIL S.A	`5.91ms` from Curitiba, BR
191.251.47.161	AS18881 TELEFÔNICA BRASIL S.A	`5.92ms` from Curitiba, BR
191.251.35.29	AS18881 TELEFÔNICA BRASIL S.A	`6.36ms` from Curitiba, BR
191.251.46.54	AS18881 TELEFÔNICA BRASIL S.A	`6.04ms` from Curitiba, BR
191.251.43.52	AS18881 TELEFÔNICA BRASIL S.A	`6.31ms` from Curitiba, BR
191.251.45.230	AS18881 TELEFÔNICA BRASIL S.A	`6.10ms` from Curitiba, BR
191.251.36.1	AS18881 TELEFÔNICA BRASIL S.A	`5.55ms` from Curitiba, BR
191.251.41.59	AS18881 TELEFÔNICA BRASIL S.A	`6.38ms` from Curitiba, BR
191.251.37.237	AS18881 TELEFÔNICA BRASIL S.A	`6.44ms` from Curitiba, BR
191.251.33.15	AS18881 TELEFÔNICA BRASIL S.A	`5.93ms` 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
13.92.245.164	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
174.28.177.100	AS209 CenturyLink Communications, LLC	`10.20ms` from Denver, US
208.92.178.196	AS46182 Microsoft Corporation	`0.83ms` from Denver, US
112.11.105.36	AS56041 China Mobile communications corporation	`6.73ms` from Hangzhou, CN
73.113.170.148	AS7922 Comcast Cable Communications, LLC	`13.82ms` from Murfreesboro, US
84.169.16.180	AS3320 Deutsche Telekom AG	`8.21ms` from Nuernberg, DE
15.229.234.116	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
3.232.117.52	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
31.209.176.228	AS12552 GlobalConnect AB	`1.78ms` from Stockholm, SE
207.45.207.180	AS6453 TATA COMMUNICATIONS (AMERICA) INC	`0.88ms` from Toronto, CA
177.103.72.132	AS27699 TELEFÔNICA BRASIL S.A	`4.38ms` from Vinhedo, BR
185.146.245.68	AS198401 Geckonet Sp. z o. o.	`5.75ms` from Warsaw, PL
62.167.133.52	AS6730 Sunrise GmbH	`1.82ms` from Zuerich, CH
74.140.27.68	AS10796 Charter Communications Inc	`14.08ms` from Chicago, US
88.168.238.20	AS12322 Free SAS	`19.22ms` from Gravelines, FR
154.215.212.228	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
16.24.69.20	AS16509 Amazon.com, Inc.	`0.11ms` from Manama, BH
93.46.196.84	AS12874 Fastweb SpA	`1.72ms` from Milan, IT
191.9.30.244	AS26599 TELEFÔNICA BRASIL S.A	`2.39ms` from Osasco, BR
90.127.169.228	AS3215 Orange S.A.	`2.10ms` from Paris, FR
20.51.75.148	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
189.32.175.228	AS28573 Claro NXT Telecomunicacoes Ltda	`8.81ms` from Sao Jose do Rio Preto, BR
113.198.212.196	AS18176 KOOKMIN UNIVERSITY	`1.86ms` from Seoul, KR
210.218.249.52	AS3786 LG DACOM Corporation	`0.66ms` from Seoul, KR
183.123.174.4	AS4766 Korea Telecom	`6.22ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 191.251.33.15

traceroute to 191.251.33.15 (191.251.33.15): 64 hops max, 52 byte packets

2 [AS7195] 200.25.70.141 0.39 ms

3 [AS26599] 179.88.0.29 0.573 ms

4 [] 152.255.203.28 4.928 ms

5 [] 152.255.209.91 5.298 ms

6 [AS18881] 191.251.33.15 6.255 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On December 14th 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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