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 833
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 833 domain names hosted across 37 IP addresses on this ASN.

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IP Address Domain Domains on this IP
189.91.33.162 ██████████ 343
189.91.45.21 ██████████ 179
189.91.33.90 ██████████ 152
189.91.33.169 ██████████ 23
189.91.46.200 ██████████ 20
189.91.32.18 ██████████ 19
189.91.32.13 ██████████ 19
189.91.46.179 ██████████ 10
189.91.33.14 ██████████ 10
189.91.32.61 ██████████ 9

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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
189.91.46.248 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.26ms from São Paulo, BR
189.91.33.253 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.28ms from São Paulo, BR
189.91.45.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.30ms from Osasco, BR
189.91.32.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.25ms from São Paulo, BR
189.91.47.250 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.23ms from São 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
81.186.54.187 AS8248 Computer Technology Institute and Press Diophantus 14.52ms from Athens, GR
87.160.174.107 AS3320 Deutsche Telekom AG 2.92ms from Duesseldorf, DE
83.253.151.11 AS1257 Tele2 Sverige AB 7.29ms from Falkenberg, SE
109.221.110.43 AS3215 Orange S.A. 12.03ms from Frankfurt am Main, DE
83.78.185.107 AS3303 Swisscom (Switzerland) Ltd 0.74ms from Geneve, CH
65.195.37.171 AS701 Verizon Business 10.52ms from New York City, US
24.186.177.11 AS6128 Cablevision Systems Corp. 7.64ms from Newark, US
52.4.3.59 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
108.53.216.171 AS701 Verizon Business 1.35ms from Secaucus, US
202.31.152.43 AS18320 Kwangju National University of Education 5.21ms from Seoul, KR
75.132.180.171 AS20115 Charter Communications LLC 3.30ms from St. Louis, US
52.253.126.107 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
79.140.246.123 AS43908 JSC Pursvyaz 19.79ms from Yekaterinburg, RU
76.187.56.219 AS11427 Charter Communications Inc 3.79ms from Dallas, US
99.191.25.43 AS7018 AT&T Enterprises, LLC 3.15ms from Dallas, US
159.75.178.91 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
171.250.118.59 AS7552 Viettel Group 0.81ms from Ho Chi Minh City, VN
82.126.113.27 AS3215 Orange S.A. 10.74ms from Lyon, FR
189.55.194.235 AS28573 Claro NXT Telecomunicacoes Ltda 4.73ms from São Paulo, BR
171.116.203.123 AS4837 CHINA UNICOM China169 Backbone 2.93ms from Taiyuan, CN
86.90.153.219 AS1136 KPN B.V. 1.43ms from Amsterdam, NL
79.195.33.171 AS3320 Deutsche Telekom AG 1.99ms from Duesseldorf, DE
220.174.107.27 AS4134 CHINANET-BACKBONE 2.23ms from Haikou, CN
125.118.206.219 AS4134 CHINANET-BACKBONE 6.02ms from Hangzhou, CN
24.167.80.27 AS11427 Charter Communications Inc 11.82ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 189.91.45.243
traceroute to 189.91.45.243 (189.91.45.243): 64 hops max, 52 byte packets
3 [AS3257] 98.124.173.73 0.878 ms
4 [AS3257] 89.149.130.6 0.968 ms
5 [AS28203] 189.91.45.243 152.717 ms
Measurement taken from IPinfo ProbeNet in Denver, US
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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