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 ██████████ 344
189.91.45.21 ██████████ 202
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
189.91.32.61 ██████████ 8
189.91.33.13 ██████████ 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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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
189.91.46.239 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.28ms from São Paulo, BR
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
189.91.33.254 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.29ms from Osasco, BR
189.91.47.241 AS28203 Webcenter Sist Prest de Servicos de Informatica 0.21ms 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
87.195.198.203 AS12414 Solcon Internetdiensten B.V. 5.33ms from Amsterdam, NL
62.103.2.91 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.67ms from Athens, GR
23.47.125.43 AS20940 Akamai International B.V. 0.45ms from Atlanta, US
123.206.39.235 AS45090 Shenzhen Tencent Computer Systems Company Limited 9.18ms from Beijing, CN
179.36.106.107 AS22927 Telefonica de Argentina 14.67ms from Buenos Aires, AR
132.232.44.75 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.87ms from Chengdu, CN
34.57.145.187 AS396982 Google LLC 0.11ms from Council Bluffs, US
97.118.175.203 AS209 CenturyLink Communications, LLC 1.79ms from Denver, US
38.238.220.107 AS134548 DXTL Tseung Kwan O Service 0.69ms from Hong Kong, HK
161.97.75.235 AS51167 Contabo GmbH 0.17ms from Lauterbourg, FR
135.196.152.75 AS3257 GTT Communications Inc. 0.60ms from London, GB
123.48.136.91 AS18126 Chubu Telecommunications Company, Inc. 6.95ms from Osaka, JP
178.44.156.235 AS12389 PJSC Rostelecom 14.62ms from Samara, RU
27.232.35.59 AS4766 Korea Telecom 2.52ms from Seoul, KR
49.254.228.107 AS4766 Korea Telecom 0.83ms from Seoul, KR
114.33.128.123 AS3462 Data Communication Business Group 3.72ms from Taichung, TW
42.86.152.123 AS4837 CHINA UNICOM China169 Backbone 11.04ms from Tieling, CN
148.81.46.43 AS1887 NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY 1.26ms from Warsaw, PL
223.76.188.171 AS9808 China Mobile Communications Group Co., Ltd. 3.39ms from Wuhan, CN
84.85.44.235 AS1136 KPN B.V. 3.06ms from Amsterdam, NL
132.250.162.219 AS48 Navy Network Information Center (NNIC) 2.69ms from Ashburn, US
181.25.14.123 AS22927 Telefonica de Argentina 3.28ms from Buenos Aires, AR
171.248.161.123 AS7552 Viettel Group 1.18ms from Ho Chi Minh City, VN
216.178.94.75 AS10823 NetCarrier, Inc. 0.35ms from Philadelphia, US
75.229.192.107 AS6167 Verizon Business 6.33ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -m5 189.91.41.102
traceroute to 189.91.41.102 (189.91.41.102): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Secaucus, 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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