187.1.45.0/24

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
country:     BR
owner-c:     ACP520
tech-c:      ACP520
inetrev:     187.1.32.0/20
nserver:     dns1.carajasnet.com.br
nsstat:      20260201 AA
nslastaa:    20260201
nserver:     dns2.carajasnet.com.br
nsstat:      20260201 AA
nslastaa:    20260201
created:     20080901
changed:     20200220

nic-hdl-br:  ACP520
person:      Alan Carneiro Pinheiro
e-mail:      [email protected]
country:     BR
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 is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.1.45.90	vibe.tv.br	1

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

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

IP Address	ASN	Details
187.1.45.65	AS28246 REDE SIVNET TELECOMUNICACOES LTDA	`2.35ms` from Osasco, 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
108.51.96.232	AS701 Verizon Business	`2.37ms` from Ashburn, US
174.181.34.168	AS7922 Comcast Cable Communications, LLC	`13.56ms` from Ashburn, US
106.0.162.104	AS23974 Ministry of education	`6.29ms` from Bangkok, TH
1.92.234.40	AS55990 Huawei Cloud Service data center	`7.90ms` from Beijing, CN
171.247.215.104	AS7552 Viettel Group	`3.26ms` from Ho Chi Minh City, VN
139.5.22.136	AS9009 M247 Europe SRL	`0.52ms` from New York City, US
52.23.93.104	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
166.144.5.152	AS6167 Verizon Business	`14.26ms` from San Jose, US
117.32.19.184	AS4134 CHINANET-BACKBONE	`5.35ms` from Xi'an, CN
45.24.151.232	AS7018 AT&T Enterprises, LLC	`4.62ms` from Atlanta, US
98.19.133.72	AS7029 Windstream Communications LLC	`6.76ms` from Atlanta, US
81.247.56.248	AS5432 Proximus NV	`3.08ms` from Brussels, BE
86.120.240.136	AS8708 DIGI ROMANIA S.A.	`0.72ms` from Bucharest, RO
119.27.188.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.82ms` from Chengdu, CN
66.25.202.104	AS11427 Charter Communications Inc	`6.50ms` from Dallas, US
112.5.158.152	AS9808 China Mobile Communications Group Co., Ltd.	`5.78ms` from Fuzhou, CN
60.219.160.168	AS4837 CHINA UNICOM China169 Backbone	`3.52ms` from Harbin, CN
98.168.231.120	AS22773 Cox Communications Inc.	`9.45ms` from Kansas City, US
87.220.159.56	AS12479 Orange Espagne SA	`1.23ms` from Madrid, ES
188.9.234.136	AS3269 Telecom Italia S.p.A.	`4.83ms` from Milan, IT
64.176.196.136	AS20473 The Constant Company, LLC	`0.17ms` from Piscataway, US
46.31.245.200	AS8681 JT (Jersey) Limited	`1.18ms` from Saint Peter Port, GG
113.25.49.120	AS4134 CHINANET-BACKBONE	`0.70ms` from Taiyuan, CN
151.145.172.104	AS7029 Windstream Communications LLC	`0.84ms` from Ashburn, US
172.0.137.248	AS7018 AT&T Enterprises, LLC	`17.12ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f2 187.1.45.17

traceroute to 187.1.45.17 (187.1.45.17): 64 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.171 ms

3 *

4 [] 187.16.209.74 193.169 ms

5 *

6 [AS28246] 187.1.45.17 194.94 ms

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On January 30th 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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