Autonomous System details

AS28203

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

Brazil
    Stub AS Icon Stub AS

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AS28203 – Webcenter Sist Prest de Servicos de Informatica

Field Value
Country Brazil
Website webcenter.com.br
Hosted domains 854
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 854 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 ██████████ 345
189.91.45.21 ██████████ 201
189.91.33.90 ██████████ 153
189.91.46.200 ██████████ 24
189.91.33.169 ██████████ 23
189.91.32.18 ██████████ 19
189.91.32.13 ██████████ 18
189.91.46.179 ██████████ 10
189.91.33.13 ██████████ 8
189.91.32.61 ██████████ 8

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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
189.91.32.8 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.29ms from São Paulo, BR
189.91.45.253 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.33ms from Osasco, BR
189.91.47.241 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.21ms from São Paulo, BR
189.91.46.239 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.28ms from São Paulo, BR
189.91.33.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.29ms 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
123.206.39.235 AS45090 Shenzhen Tencent Computer Systems Company Limited 9.18ms from Beijing, CN
3.30.197.43 AS8987 Amazon Data Services Ireland Ltd 0.37ms from Boardman, US
122.165.251.155 AS24560 Bharti Airtel Ltd., Telemedia Services 0.72ms from Chennai, IN
67.192.46.43 AS33070 Rackspace Hosting 1.18ms from Dallas, US
20.174.41.123 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
86.28.127.107 AS5089 Virgin Media Limited 10.04ms from Dublin, IE
93.226.101.123 AS3320 Deutsche Telekom AG 2.98ms from Duesseldorf, DE
109.221.110.43 AS3215 Orange S.A. 11.87ms from Frankfurt am Main, DE
171.245.148.59 AS7552 Viettel Group 3.29ms from Ho Chi Minh City, VN
156.234.105.203 AS138415 Yancy Limited 0.70ms from Hong Kong, HK
104.134.101.59 AS36411 Google LLC 0.58ms from London, GB
82.20.217.219 AS5089 Virgin Media Limited 9.44ms from London, GB
2.15.237.59 AS3215 Orange S.A. 17.52ms from Marseille, FR
92.143.49.139 AS3215 Orange S.A. 6.41ms from Marseille, FR
220.186.3.219 AS4134 CHINANET-BACKBONE 10.13ms from Nanchang, CN
193.159.59.187 AS3320 Deutsche Telekom AG 3.35ms from Nuernberg, DE
118.240.31.139 AS2527 Sony Network Communications Inc. 1.70ms from Tokyo, JP
4.172.66.251 AS8075 Microsoft Corporation 0.15ms from Toronto, CA
213.76.158.11 AS5617 Orange Polska Spolka Akcyjna 7.53ms from Warsaw, PL
70.177.129.187 AS22773 Cox Communications Inc. 6.54ms from Atlanta, US
160.1.109.203 AS8987 Amazon Data Services Ireland Ltd 0.33ms from Boardman, US
84.249.92.43 AS1759 Telia Finland Oyj 3.38ms from Helsinki, FI
97.120.249.187 AS209 CenturyLink Communications, LLC 1.21ms from Hillsboro, US
223.17.136.107 AS9304 HGC Global Communications Limited 1.62ms from Hong Kong, HK
124.60.239.75 AS17858 LG POWERCOMM 2.28ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 189.91.38.181
traceroute to 189.91.38.181 (189.91.38.181): 6 hops max, 52 byte packets
2 [AS8554] 82.97.0.34 0.534 ms
3 [AS8554] 82.97.0.165 0.166 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Valbonne, FR
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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