187.1.40.0/24

AS28246 · REDE SIVNET TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	sivnet.com.br
ASN	AS28246
Registry	LACNIC
ID	ACP28

WHOIS Details

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

inetnum:     187.1.32.0/20
aut-num:     AS28246
abuse-c:     ACP520
owner:       REDE SIVNET TELECOMUNICACOES LTDA
ownerid:     07.781.428/0001-68
responsible: JADSON WELDER
owner-c:     ACP520
tech-c:      ACP520
inetrev:     187.1.32.0/20
nserver:     dns1.carajasnet.com.br
nsstat:      20260222 AA
nslastaa:    20260222
nserver:     dns2.carajasnet.com.br
nsstat:      20260222 AA
nslastaa:    20260222
created:     20080901
changed:     20200220

nic-hdl-br:  ACP520
person:      Alan Carneiro Pinheiro
created:     20040809
changed:     20231214

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
187.1.48.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	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 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

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Pingable IPs

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

IP Address	ASN	Details
187.1.40.0	AS28246 REDE SIVNET TELECOMUNICACOES LTDA	`20.28ms` 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
184.58.142.8	AS10796 Charter Communications Inc	`6.18ms` from Chicago, US
156.93.252.136	AS10695 Wal-Mart Stores, Inc.	`0.88ms` from Dallas, US
77.7.159.104	AS6805 Telefonica Germany GmbH & Co.OHG	`9.39ms` from Frankfurt am Main, DE
113.168.155.56	AS45899 VNPT Corp	`3.23ms` from Hanoi, VN
91.246.221.104	AS21500 Scientific Production Enterprise Technaukservice Ltd	`0.68ms` from Kharkiv, UA
80.31.63.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.87ms` from Madrid, ES
107.2.85.248	AS7922 Comcast Cable Communications, LLC	`5.19ms` from Minneapolis, US
101.140.161.120	AS17511 OPTAGE Inc.	`3.02ms` from Osaka, JP
92.221.108.216	AS29695 Lyse Tele AS	`7.70ms` from Oslo, NO
122.7.23.200	AS4134 CHINANET-BACKBONE	`8.22ms` from Qingdao, CN
140.206.213.8	AS138421 China Unicom	`3.70ms` from Shanghai, CN
126.0.62.104	AS17676 SoftBank Corp.	`2.66ms` from Tokyo, JP
154.248.42.248	AS36947 Telecom Algeria	`15.30ms` from Algiers, DZ
71.68.142.56	AS11426 Charter Communications Inc	`6.55ms` from Charlotte, US
18.116.129.104	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
3.138.154.152	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
35.224.49.24	AS396982 Google LLC	`0.40ms` from Council Bluffs, US
136.62.197.152	AS16591 Google Fiber Inc.	`5.08ms` from Dallas, US
116.97.238.216	AS24086 Viettel Corporation	`7.57ms` from Hanoi, VN
8.33.253.8	AS3356 Level 3 Parent, LLC	`1.92ms` from Houston, US
154.192.3.248	AS23674 Nayatel (Pvt) Ltd	`14.18ms` from Karachi, PK
94.75.162.216	AS12389 PJSC Rostelecom	`11.79ms` from Moscow, RU
103.191.135.8	AS150011 MAULEE BROADBAND PRIVATE LIMITED	`7.87ms` from Mumbai, IN
44.209.236.248	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
190.163.6.248	AS22047 VTR BANDA ANCHA S.A.	`1.36ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 -f4 187.1.40.255

traceroute to 187.1.40.255 (187.1.40.255): 64 hops max, 52 byte packets

4 [AS199524] 80.240.124.91 0.471 ms

5 [AS52320] 45.238.96.99 0.518 ms

6 *

7 *

8 *

9 *

10 [AS28246] 187.1.40.255 24.744 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On February 16th 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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