AS number 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 798
Number of IPv4 3,840
Number of IPv6 0
ASN type Hosting
Registry lacnic
Allocated 17 years ago on Apr 10, 2008
Updated 12 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 798 domain names hosted across 41 IP addresses on this ASN.

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IP Address Domain Domains on this IP
189.91.33.162 ██████████ 334
189.91.33.90 ██████████ 153
189.91.45.21 ██████████ 143
189.91.46.200 ██████████ 24
189.91.33.169 ██████████ 23
189.91.32.18 ██████████ 19
189.91.32.13 ██████████ 19
189.91.33.14 ██████████ 10
189.91.46.179 ██████████ 10
189.91.33.13 ██████████ 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 ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
189.91.32.253 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.28ms from Osasco, BR
189.91.45.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.30ms from Osasco, BR
189.91.46.240 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.33ms from Osasco, BR
189.91.47.250 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.21ms from Osasco, BR
189.91.33.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.34ms 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
170.205.25.203 AS399244 AME Hosting LLC 0.18ms from Ashburn, US
98.227.212.91 AS7922 Comcast Cable Communications, LLC 4.25ms from Chicago, US
34.246.238.75 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
104.248.253.43 AS14061 DigitalOcean, LLC 0.20ms from Frankfurt am Main, DE
38.84.74.27 AS55170 Layer 2 Networks, Inc. 0.25ms from Hong Kong, HK
70.115.64.59 AS11427 Charter Communications Inc 6.33ms from Houston, US
195.149.63.91 AS13285 TalkTalk Communications Limited 1.58ms from London, GB
82.126.113.27 AS3215 Orange S.A. 10.58ms from Lyon, FR
85.54.140.59 AS12479 Orange Espagne SA 12.52ms from Madrid, ES
72.186.34.251 AS33363 Charter Communications, Inc 10.04ms from Orlando, US
129.146.113.155 AS31898 Oracle Corporation 0.78ms from Phoenix, US
35.132.175.91 AS20115 Charter Communications LLC 16.81ms from Seattle, US
49.171.31.27 AS17858 LG POWERCOMM 3.16ms from Seoul, KR
182.254.151.91 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.57ms from Shanghai, CN
72.179.225.107 AS11427 Charter Communications Inc 12.25ms from Dallas, US
159.122.99.123 AS36351 IBM Cloud 0.81ms from Frankfurt am Main, DE
46.232.85.155 AS62240 Clouvider 0.25ms from Frankfurt am Main, DE
146.103.56.123 AS13213 UK-2 Limited 0.45ms from London, GB
58.216.210.139 AS4134 CHINANET-BACKBONE 3.50ms from Nanjing, CN
112.30.54.107 AS9808 China Mobile Communications Group Co., Ltd. 7.47ms from Nanjing, CN
34.232.111.91 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
124.57.226.11 AS17858 LG POWERCOMM 5.53ms from Seoul, KR
1.212.224.11 AS3786 LG DACOM Corporation 1.36ms from Seoul, KR
112.168.195.43 AS4766 Korea Telecom 2.65ms from Seoul, KR
183.104.46.155 AS4766 Korea Telecom 7.08ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m5 189.91.38.176
traceroute to 189.91.38.176 (189.91.38.176): 5 hops max, 52 byte packets
1 [AS397423] 155.254.16.1 426.277 ms
2 [AS3356] 4.1.40.153 4.151 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Bend, 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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