Autonomous System details

AS28203

Webcenter Sist Prest de Servicos de Informatica  ·  webcenter.com.br

Brazil

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AS28203 – Webcenter Sist Prest de Servicos de Informatica

Field Value
Country Brazil
Website webcenter.com.br
Hosted domains 859
IPv4 addresses 3,840
IPv6 addresses 0
ASN type Hosting
Registry lacnic
Allocated 18 years ago on Apr 10, 2008
Updated 13 years ago on Mar 06, 2013

IP Ranges

Netblock Company Num of IPs
189.91.40.0/21 Webcenter Sistemas - Prest. Servic Informatica Ltd 2,048
189.91.36.0/22 Webcenter Sistemas - Prest. Servic Informatica Ltd 1,024
189.91.32.0/23 Webcenter Sistemas - Prest. Servic Informatica Ltd 512
189.91.34.0/24 Webcenter Sistemas - Prest. Servic Informatica Ltd 256
189.91.45.0/24 Webcenter Sistemas - Prest. Servic Informatica Ltd 256
189.91.46.0/24 Webcenter Sistemas - Prest. Servic Informatica Ltd 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS28203
                                                OrgID:          AS28203
                                                ASName:         AS28203
                                                ASNumber:       AS28203
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 859 domain names hosted across 38 IP addresses on this ASN.

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IP Address Domain Domains on this IP
189.91.33.162 ██████████ 298
189.91.45.21 ██████████ 179
189.91.33.90 ██████████ 44
189.91.46.200 ██████████ 24
189.91.33.169 ██████████ 19
189.91.32.13 ██████████ 13
189.91.32.61 ██████████ 6
189.91.33.13 ██████████ 5
189.91.46.162 ██████████ 4
189.91.46.201 ██████████ 3

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Peers

There is 1 peer for this ASN.

Peers Name
AS22356 Durand do Brasil Ltda
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS22356 Durand do Brasil Ltda
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
189.91.33.253 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.30ms from São Paulo, BR
189.91.47.241 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.21ms from Osasco, BR
189.91.45.253 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.27ms from Osasco, BR
189.91.46.252 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.23ms from Osasco, BR
189.91.32.56 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.23ms 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
100.15.13.235 AS701 Verizon Business 2.23ms from Ashburn, US
213.195.123.187 AS15704 XTRA TELECOM S.A. 1.28ms from Barcelona, ES
190.224.66.203 AS7303 Telecom Argentina S.A. 1.61ms from Buenos Aires, AR
174.101.52.171 AS10796 Charter Communications Inc 10.72ms from Columbus, US
187.201.179.251 AS8151 UNINET 1.05ms from Guadalajara, MX
122.234.126.171 AS4134 CHINANET BACKBONE 7.00ms from Hangzhou, CN
27.235.126.155 AS4766 Korea Telecom 3.10ms from Incheon, KR
76.175.81.251 AS20001 Charter Communications Inc 7.21ms from Los Angeles, US
216.178.94.75 AS10823 NetCarrier, Inc. 0.33ms from Philadelphia, US
50.60.98.155 AS25019 Saudi Telecom Company JSC 2.49ms from Riyadh, SA
13.93.193.139 AS8075 Microsoft Corporation 0.56ms from San Jose, US
118.56.65.59 AS4766 Korea Telecom 7.21ms from Seoul, KR
175.99.223.251 AS131628 Tai-Fu Cloud Co., Ltd. 0.75ms from Taipei, TW
85.0.175.43 AS3303 Swisscom (Switzerland) Ltd 0.65ms from Zuerich, CH
85.148.138.187 AS5390 EuroNet 1.32ms from Amsterdam, NL
139.208.209.187 AS4837 CHINA UNICOM China169 Backbone 10.21ms from Changchun, CN
34.67.7.155 AS396982 Google LLC 0.13ms from Council Bluffs, US
104.190.179.75 AS7018 AT&T Enterprises, LLC 3.16ms from Dallas, US
171.233.251.123 AS7552 Viettel Group 4.56ms from Ho Chi Minh City, VN
172.4.58.59 AS7018 AT&T Enterprises, LLC 3.01ms from Los Angeles, US
185.159.246.43 AS215894 BLANCATEL, S.L. 9.56ms from Madrid, ES
24.131.233.155 AS7922 Comcast Cable Communications, LLC 11.60ms from Manassas, US
93.204.186.155 AS3320 Deutsche Telekom AG 4.35ms from Nuernberg, DE
101.35.178.59 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.52ms from Shanghai, CN
153.208.166.171 AS4713 NTT DOCOMO BUSINESS,Inc. 3.79ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 189.91.43.228
traceroute to 189.91.43.228 (189.91.43.228): 7 hops max, 52 byte packets
3 [] 51.162.224.178 0.348 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Winnipeg, CA
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS28203 at robtex.

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