187.1.48.0/20

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
Registry	LACNIC
ID	CIV5

WHOIS Details

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

inetnum:     187.1.48.0/20
aut-num:     AS28201
abuse-c:     CIV19
owner:       Companhia Itabirana Telecomunica��es Ltda
ownerid:     05.684.180/0001-91
responsible: Thiago Andrade
country:     BR
owner-c:     CIV19
tech-c:      CIV19
inetrev:     187.1.56.0/21
nserver:     ns1.valenet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
nserver:     ns2.valenet.com.br
nsstat:      20260121 AA
nslastaa:    20260121
created:     20080905
changed:     20190917

nic-hdl-br:  CIV19
person:      CIA Itabirana de Inform�tica - VALENET
e-mail:      bgp@valenet.com.br
country:     BR
created:     20040510
changed:     20240926

Nearby Ranges

BGP prefixes that overlap with 187.1.0.0/16

Range	ASN	Company	Num of IPs
187.1.192.0/18	AS26599	TELEFÔNICA BRASIL S.A	16,384
187.1.16.0/20	AS262272	VERO S.A	4,096
187.1.64.0/20	AS262659	VERO S.A	4,096
187.1.0.0/20	AS263880	WANTEL TECNOLOGIA LTDA. EPP	4,096
187.1.80.0/20	AS28250	Vogel Soluções em Telecom e Informática S/A	4,096
187.1.144.0/20	AS28251	Cizol Com. e Serviços de Equip de Informatica Ltda	4,096
187.1.160.0/20	AS28252	WorldNet Telecom Comercio e Serviços de Telecomuni	4,096
187.1.128.0/20	AS28299	LWSA S/A	4,096
187.1.176.0/20	AS21574	Century Telecom Ltda	4,096
187.1.112.0/20	AS53163	CONID - Companhia Naciona para Inclusão Digital	4,096

Hosted domains

There are 9 domain names hosted across 8 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

1,532 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.1.57.249	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.40ms` from Rio de Janeiro, BR
187.1.63.38	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.13ms` from Osasco, BR
187.1.59.20	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.30ms` from Sao Paulo, BR
187.1.51.149	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.25ms` from Sao Paulo, BR
187.1.54.127	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.26ms` from Osasco, BR
187.1.60.225	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.03ms` from Osasco, BR
187.1.58.211	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.54ms` from Sao Paulo, BR
187.1.49.253	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.82ms` from Osasco, BR
187.1.61.1	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.02ms` from Sao Paulo, BR
187.1.50.171	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.82ms` from Osasco, BR
187.1.62.61	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.98ms` from Osasco, BR
187.1.48.121	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.04ms` from Osasco, BR
187.1.56.160	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.15ms` from Rio de Janeiro, BR
187.1.55.17	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.05ms` from Sao Paulo, 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
73.87.229.212	AS7922 Comcast Cable Communications, LLC	`6.24ms` from Ashburn, US
73.152.152.84	AS7922 Comcast Cable Communications, LLC	`4.98ms` from Ashburn, US
204.116.128.228	AS2711 Spirit Communications	`5.33ms` from Charlotte, US
96.167.117.36	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
35.192.202.52	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
129.120.242.100	AS589 University of North Texas	`8.51ms` from Dallas, US
220.174.103.84	AS4134 CHINANET-BACKBONE	`4.44ms` from Haikou, CN
123.108.6.244	AS25862 ISNX LLC	`1.28ms` from Incheon, KR
81.149.30.196	AS2856 British Telecommunications PLC	`2.91ms` from London, GB
2.15.155.84	AS3215 Orange S.A.	`6.07ms` from Marseille, FR
35.140.232.244	AS33363 Charter Communications, Inc	`8.64ms` from Orlando, US
86.239.52.244	AS3215 Orange S.A.	`8.73ms` from Paris, FR
85.90.61.20	AS39116 Telehouse International Corporation of Europe Ltd	`0.53ms` from Paris, FR
54.151.6.100	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
36.224.107.4	AS3462 Data Communication Business Group	`2.20ms` from Taipei, TW
104.193.32.132	AS11342 Pathway Communications	`1.09ms` from Toronto, CA
121.61.142.52	AS4134 CHINANET-BACKBONE	`5.81ms` from Wuhan, CN
76.100.137.148	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Ashburn, US
177.97.50.212	AS18881 TELEFÔNICA BRASIL S.A	`3.52ms` from Brasilia, BR
76.238.161.36	AS7018 AT&T Enterprises, LLC	`15.90ms` from Chicago, US
87.133.168.148	AS3320 Deutsche Telekom AG	`12.79ms` from Frankfurt am Main, DE
114.205.116.36	AS9318 SK Broadband Co Ltd	`1.83ms` from Incheon, KR
151.60.177.148	AS1267 WIND TRE S.P.A.	`3.63ms` from Milan, IT
112.235.109.180	AS4837 CHINA UNICOM China169 Backbone	`6.98ms` from Qingdao, CN
216.84.92.4	AS3549 Level 3 Parent, LLC	`0.64ms` from Santa Clara, US

Traceroute

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

traceroute -a -n -q1 -m7 187.1.52.123

traceroute to 187.1.52.123 (187.1.52.123): 7 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 122.325 ms

2 *

3 [AS28201] 177.152.170.13 147.369 ms

4 [AS28201] 177.152.174.93 131.831 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Columbus, US

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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