179.186.136.0/21

AS18881 · TELEFÔNICA BRASIL S.A

Need more data or want to access it via API or data downloads? Sign up to get free access

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:     179.184.40.0/22
nserver:     dns1.gvt.net.br
nsstat:      20251115 AA
nslastaa:    20251115
nserver:     dns2.gvt.net.br
nsstat:      20251115 AA
nslastaa:    20251115
nserver:     dns3.gvt.net.br
nsstat:      20251115 AA
nslastaa:    20251115
nserver:     dns4.gvt.net.br
nsstat:      20251115 AA
nslastaa:    20251115
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 179.186.136.0/21

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 179.186.0.0/16

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

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

IP Address	ASN	Details
179.186.137.53	AS18881 TELEFÔNICA BRASIL S.A	`9.78ms` from Fortaleza, BR
179.186.138.38	AS18881 TELEFÔNICA BRASIL S.A	`9.84ms` from Fortaleza, BR
179.186.139.29	AS18881 TELEFÔNICA BRASIL S.A	`10.19ms` from Fortaleza, BR
179.186.136.2	AS18881 TELEFÔNICA BRASIL S.A	`9.34ms` from Fortaleza, BR
179.186.140.2	AS18881 TELEFÔNICA BRASIL S.A	`9.73ms` from Fortaleza, BR
179.186.143.204	AS18881 TELEFÔNICA BRASIL S.A	`9.80ms` 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
59.110.201.37	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.35ms` from Beijing, CN
100.40.90.117	AS701 Verizon Business	`2.97ms` from Boston, US
200.68.64.165	AS16814 NSS S.A.	`0.50ms` from Buenos Aires, AR
122.137.28.245	AS4837 CHINA UNICOM China169 Backbone	`3.12ms` from Changchun, CN
35.223.35.149	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
74.143.41.69	AS10796 Charter Communications Inc	`8.61ms` from Flint, US
51.210.139.37	AS16276 OVH SAS	`1.63ms` from Gravelines, FR
103.156.114.149	AS63859 PT. Eka Mas Republik	`1.27ms` from Jakarta, ID
145.133.53.21	AS8075 Microsoft Corporation	`0.17ms` from London, GB
84.144.245.149	AS3320 Deutsche Telekom AG	`3.29ms` from Nuernberg, DE
176.186.25.85	AS5410 Bouygues Telecom SA	`2.06ms` from Paris, FR
3.92.59.133	AS14618 Amazon.com, Inc.	`0.61ms` from Reston, US
3.225.152.37	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
200.216.67.69	AS7738 V tal	`0.77ms` from Rio de Janeiro, BR
58.151.163.5	AS3786 LG DACOM Corporation	`1.75ms` from Seoul, KR
125.156.158.133	AS4766 Korea Telecom	`6.59ms` from Seoul, KR
183.203.202.149	AS56042 China Mobile communications corporation	`3.30ms` from Taiyuan, CN
121.114.85.197	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.27ms` from Tokyo, JP
87.252.208.85	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.72ms` from Dublin, IE
62.96.67.197	AS8220 COLT Technology Services Group Limited	`1.50ms` from Frankfurt am Main, DE
150.223.75.69	AS58519 Cloud Computing Corporation	`1.10ms` from Hohhot, CN
46.186.135.5	AS42961 Mobile Telecommunications Company K.S.C.P.	`9.69ms` from Kuwait City, KW
98.240.235.229	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Minneapolis, US
128.65.49.165	AS42772 Unitary enterprise A1	`12.66ms` from Minsk, BY
164.73.190.5	AS1797 Uruguay	`5.54ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -m9 179.186.138.27

traceroute to 179.186.138.27 (179.186.138.27): 9 hops max, 52 byte packets

1 [AS15169] 142.251.76.239 193.388 ms

2 *

3 *

4 *

5 [] 152.255.135.73 213.643 ms

6 [AS18881] 201.22.79.72 215.489 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales