191.251.48.0/20

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:      20260208 AA
nslastaa:    20260208
nserver:     dns1.gvt.net.br
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     dns3.gvt.net.br
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     dns4.gvt.net.br
nsstat:      20260208 AA
nslastaa:    20260208
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 191.251.48.0/20

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 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

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

IP Address	ASN	Details
191.251.50.27	AS18881 TELEFÔNICA BRASIL S.A	`5.92ms` from Curitiba, BR
191.251.58.251	AS18881 TELEFÔNICA BRASIL S.A	`7.34ms` from Novo Hamburgo, BR
191.251.59.47	AS18881 TELEFÔNICA BRASIL S.A	`5.97ms` from Curitiba, BR
191.251.55.113	AS18881 TELEFÔNICA BRASIL S.A	`6.33ms` from Curitiba, BR
191.251.52.1	AS18881 TELEFÔNICA BRASIL S.A	`5.40ms` from Curitiba, BR
191.251.57.85	AS18881 TELEFÔNICA BRASIL S.A	`5.96ms` from Curitiba, BR
191.251.60.1	AS18881 TELEFÔNICA BRASIL S.A	`5.41ms` from Curitiba, BR
191.251.53.155	AS18881 TELEFÔNICA BRASIL S.A	`5.98ms` from Curitiba, BR
191.251.56.1	AS18881 TELEFÔNICA BRASIL S.A	`5.80ms` from Curitiba, BR
191.251.54.28	AS18881 TELEFÔNICA BRASIL S.A	`5.97ms` from Curitiba, BR
191.251.49.140	AS18881 TELEFÔNICA BRASIL S.A	`7.05ms` from Curitiba, BR
191.251.51.210	AS18881 TELEFÔNICA BRASIL S.A	`6.20ms` from Curitiba, BR
191.251.48.1	AS18881 TELEFÔNICA BRASIL S.A	`5.42ms` 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
68.98.183.36	AS22773 Cox Communications Inc.	`4.47ms` from Ashburn, US
13.92.183.132	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
125.25.194.36	AS23969 TOT Public Company Limited	`2.02ms` from Bangkok, TH
58.245.176.196	AS4837 CHINA UNICOM China169 Backbone	`7.87ms` from Changchun, CN
122.141.153.4	AS4837 CHINA UNICOM China169 Backbone	`7.90ms` from Changchun, CN
69.128.248.100	AS4181 TDS TELECOM	`0.30ms` from Chicago, US
18.198.172.52	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
150.255.62.148	AS4837 CHINA UNICOM China169 Backbone	`12.82ms` from Guangzhou, CN
1.61.137.116	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Harbin, CN
159.0.49.212	AS25019 Saudi Telecom Company JSC	`5.80ms` from Jeddah, SA
47.16.87.100	AS6128 Cablevision Systems Corp.	`8.08ms` from New York City, US
126.207.136.116	AS17676 SoftBank Corp.	`3.62ms` from Osaka, JP
106.162.228.4	AS2516 KDDI CORPORATION	`0.68ms` from Osaka, JP
185.12.34.4	AS52126 DIGDEO SAS	`1.12ms` from Paris, FR
31.24.13.212	AS8758 Iway AG	`0.73ms` from Zuerich, CH
172.201.63.84	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
190.75.132.68	AS8048 CANTV Servicios, Venezuela	`11.18ms` from Caracas, VE
113.240.218.244	AS4134 CHINANET-BACKBONE	`1.95ms` from Changsha, CN
107.4.22.212	AS7922 Comcast Cable Communications, LLC	`13.56ms` from Chicago, US
49.255.253.68	AS4826 Vocus Connect International Backbone	`0.45ms` from Melbourne, AU
62.94.126.68	AS3302 Retelit Digital Services S.p.A.	`2.37ms` from Milan, IT
216.98.191.20	AS46718 BT Conferencing	`5.65ms` from New York City, US
138.3.225.84	AS20037 Oracle Corporation	`0.27ms` from Phoenix, US
96.8.90.36	AS395473 IBM	`2.71ms` from San Jose, US
217.8.116.244	AS39855 Mod Mission Critical LLC	`8.74ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 191.251.48.1

traceroute to 191.251.48.1 (191.251.48.1): 64 hops max, 52 byte packets

2 [AS7195] 200.25.70.141 0.612 ms

3 [AS26599] 179.88.0.29 8.056 ms

4 [] 152.255.174.244 5.139 ms

5 [] 152.255.209.87 5.349 ms

6 [AS18881] 191.251.48.1 6.072 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On February 7th 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.

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