179.187.16.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	telefonica.com.br
ASN	AS18881
Parent Range	179.184.0.0/14
Registry	LACNIC
ID	ART8

WHOIS Details

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

inetnum:     179.184.0.0/14
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:     179.184.68.0/22
nserver:     dns1.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
nserver:     dns2.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
nserver:     dns3.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
nserver:     dns4.gvt.net.br
nsstat:      20251118 AA
nslastaa:    20251118
created:     20130130
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 179.187.16.0/21

Range	ASN	Company	Num of IPs
179.184.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 179.187.0.0/16

Range	ASN	Company	Num of IPs
179.184.0.0/14	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

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

IP Address	ASN	Details
179.187.16.1	AS18881 TELEFÔNICA BRASIL S.A	`2.26ms` from Curitiba, BR
179.187.18.1	AS18881 TELEFÔNICA BRASIL S.A	`8.92ms` 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
74.4.19.21	AS22561 CenturyLink Communications, LLC	`7.96ms` from Ashburn, US
96.104.166.37	AS7922 Comcast Cable Communications, LLC	`2.70ms` from Ashburn, US
79.130.83.21	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.17ms` from Athens, GR
210.12.36.5	AS4808 China Unicom Beijing Province Network	`4.85ms` from Beijing, CN
217.160.75.181	AS8560 IONOS SE	`0.80ms` from Berlin, DE
173.9.89.37	AS7922 Comcast Cable Communications, LLC	`8.80ms` from Boston, US
155.188.163.37	AS6569 Nationwide Mutual Insurance Company	`6.97ms` from Columbus, US
23.254.191.5	AS54290 Hostwinds LLC.	`0.23ms` from Dallas, US
185.52.149.37	AS55293 A2 Hosting, Inc.	`0.10ms` from Detroit, US
92.16.72.133	AS13285 TalkTalk Communications Limited	`1.33ms` from London, GB
161.10.54.53	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`16.03ms` from Panama, PA
50.175.239.229	AS7922 Comcast Cable Communications, LLC	`1.50ms` from San Jose, US
116.63.59.85	AS4811 China Telecom (Group)	`3.35ms` from Shanghai, CN
59.158.41.85	AS17506 ARTERIA Networks Corporation	`0.68ms` from Tokyo, JP
80.123.128.37	AS8447 A1 Telekom Austria AG	`3.31ms` from Vienna, AT
77.90.66.245	AS34120 Verslo Tiltas UAB	`2.69ms` from Vilnius, LT
83.24.192.69	AS5617 Orange Polska Spolka Akcyjna	`2.40ms` from Warsaw, PL
73.163.85.117	AS7922 Comcast Cable Communications, LLC	`6.87ms` from Washington, US
197.200.8.213	AS36947 Telecom Algeria	`19.60ms` from Algiers, DZ
113.204.180.181	AS4837 CHINA UNICOM China169 Backbone	`1.20ms` from Chongqing, CN
3.135.46.229	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
84.143.12.149	AS3320 Deutsche Telekom AG	`2.69ms` from Duesseldorf, DE
103.39.124.117	AS63737 VIETSERVER SERVICES TECHNOLOGY COMPANY LIMITED	`0.71ms` from Hanoi, VN
18.130.83.197	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
196.35.11.101	AS3741 Dimension Data	`0.55ms` 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 -f2 -m6 179.187.19.98

traceroute to 179.187.19.98 (179.187.19.98): 6 hops max, 52 byte packets

2 [] 91.200.241.86 0.278 ms

3 [AS6453] 216.6.52.68 0.272 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On November 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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