Autonomous System details

AS266577

CRAVNET INFORMATICA LTDA  ·  

Brazil

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AS266577 – CRAVNET INFORMATICA LTDA

Field Value
Country Brazil
Website
Hosted domains 0
IPv4 addresses 1,024
IPv6 addresses 158,456,325,028,528,675,187,087,900,672
ASN type ISP
Registry lacnic
Allocated 9 years ago on May 29, 2017
Updated 3 months ago on Nov 24, 2025

IP Ranges

Netblock Company Num of IPs
160.238.236.0/22 CRAVNET INFORMATICA LTDA 1,024
160.238.236.0/23 CRAVNET INFORMATICA LTDA 512
160.238.238.0/24 CRAVNET INFORMATICA LTDA 256
160.238.239.0/24 CRAVNET INFORMATICA LTDA 256
Netblock Company
2804:3e28::/32 CRAVNET INFORMATICA LTDA
2804:3e28::/33 CRAVNET INFORMATICA LTDA
2804:3e28:8000::/33 CRAVNET INFORMATICA LTDA
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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS266577
                                                OrgID:          AS266577
                                                ASName:         AS266577
                                                ASNumber:       AS266577
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS61642 NEXNETT Brasil Telecom
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS61642 NEXNETT Brasil Telecom
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2804:3e28:8000::1 AS266577 CRAVNET INFORMATICA LTDA 5.13ms from Osasco, BR
160.238.237.196 AS266577 CRAVNET INFORMATICA LTDA 5.50ms from Osasco, BR
160.238.238.17 AS266577 CRAVNET INFORMATICA LTDA 5.07ms from Osasco, BR
160.238.236.192 AS266577 CRAVNET INFORMATICA LTDA 5.13ms from Osasco, BR
160.238.239.223 AS266577 CRAVNET INFORMATICA LTDA 5.20ms from Osasco, BR
2804:3e28::1 AS266577 CRAVNET INFORMATICA LTDA 5.29ms 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
141.252.133.1 AS1103 SURF B.V. 4.30ms from Amsterdam, NL
145.119.240.33 AS1136 KPN B.V. 4.51ms from Amsterdam, NL
71.176.234.1 AS701 Verizon Business 4.83ms from Ashburn, US
155.186.150.1 AS20115 Charter Communications LLC 1.95ms from Atlanta, US
159.192.102.209 AS131090 National Telecom Public Company Limited 2.00ms from Bangkok, TH
111.33.128.145 AS38019 tianjin Mobile Communication Company Limited 3.98ms from Beijing, CN
190.147.124.1 AS10620 Telmex Colombia S.A. 1.80ms from Bogota, CO
34.79.132.97 AS396982 Google LLC 0.14ms from Brussels, BE
109.131.57.225 AS5432 Proximus NV 1.67ms from Brussels, BE
58.245.241.33 AS4837 CHINA UNICOM China169 Backbone 6.91ms from Changchun, CN
171.221.114.1 AS4134 CHINANET-BACKBONE 2.88ms from Chengdu, CN
61.139.66.1 AS4134 CHINANET-BACKBONE 3.43ms from Chengdu, CN
50.103.99.225 AS5650 Frontier Communications of America, Inc. 9.67ms from Chicago, US
73.74.39.161 AS7922 Comcast Cable Communications, LLC 5.79ms from Chicago, US
218.206.12.1 AS9808 China Mobile Communications Group Co., Ltd. 10.23ms from Chongqing, CN
64.128.180.65 AS30061 Winsupply Inc. 2.68ms from Cincinnati, US
87.63.117.65 AS3292 TDC Holding A/S 3.64ms from Copenhagen, DK
80.197.34.1 AS3292 TDC Holding A/S 3.84ms from Copenhagen, DK
181.171.54.1 AS7303 Telecom Argentina S.A. 0.66ms from Cordoba, AR
75.131.235.1 AS20115 Charter Communications LLC 11.69ms from Dallas, US
198.61.195.193 AS33070 Rackspace Hosting 1.09ms from Dallas, US
149.40.77.241 AS55201 SkyQuantum Internet Service 0.24ms from Fremont, US
116.167.58.161 AS4837 CHINA UNICOM China169 Backbone 12.20ms from Guangzhou, CN
220.165.61.1 AS4134 CHINANET-BACKBONE 14.67ms from Guiyang, CN
171.109.36.1 AS4134 CHINANET-BACKBONE 13.28ms from Guiyang, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 160.238.237.196
traceroute to 160.238.237.196 (160.238.237.196): 64 hops max, 52 byte packets
2 [AS174] 199.100.2.76 1.205 ms
3 [AS174] 154.24.20.185 5.536 ms
4 [AS174] 154.54.41.45 2.731 ms
5 [AS174] 199.100.3.10 1.253 ms
6 *
7 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, BR
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 AS266577 at robtex.

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