177.66.203.0/24

AS53004 · Downup Telecomunicacoes e servico LTDA

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Summary

Country	Brazil
Domain	downup.com.br
ASN	AS53004
Registry	LACNIC
ID	DTS2

WHOIS Details

inetnum:     177.66.200.0/22
aut-num:     AS53004
abuse-c:     DOTSE
owner:       Downup Telecomunicacoes e servico LTDA
ownerid:     01.476.903/0001-06
responsible: samuel de oliveira farias
country:     BR
owner-c:     DOTSE
tech-c:      DOTSE
inetrev:     177.66.203.0/24
nserver:     ns1.downup.net.br
nsstat:      20250111 AA
nslastaa:    20250111
nserver:     ns2.downup.net.br
nsstat:      20250111 AA
nslastaa:    20250111
nserver:     ns3.downup.net.br [lame - not published]
nsstat:      20250111 ERR
nslastaa:    20230814
created:     20110620
changed:     20110620

nic-hdl-br:  DOTSE
person:      Downup telcomunica�oes e servi�os
e-mail:      suporte@downup.com.br
country:     BR
created:     20101005
changed:     20240815

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.66.203.170	downup.net.br	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.66.203.89	AS53004 Downup Telecomunicacoes e servico LTDA	`25.36ms` from Sao 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
20.93.216.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
117.97.91.40	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`2.37ms` from Delhi, IN
81.210.146.168	AS3209 Vodafone GmbH	`1.75ms` from Frankfurt am Main, DE
93.202.215.200	AS3320 Deutsche Telekom AG	`7.86ms` from Frankfurt am Main, DE
176.148.176.200	AS5410 Bouygues Telecom SA	`5.12ms` from Frankfurt am Main, DE
20.240.201.184	AS8075 Microsoft Corporation	`0.47ms` from Gaevle, SE
125.215.204.136	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.98ms` from Hong Kong, HK
104.25.139.152	AS13335 Cloudflare, Inc.	`0.14ms` from Johannesburg, ZA
42.59.175.104	AS4837 CHINA UNICOM China169 Backbone	`10.69ms` from Liaoyang, CN
218.220.53.24	AS9617 JCOM Co., Ltd.	`10.23ms` from Osaka, JP
177.141.26.136	AS28573 Claro NXT Telecomunicacoes Ltda	`5.25ms` from Osasco, BR
5.10.246.184	AS209242 Cloudflare London, LLC	`0.12ms` from Porto Alegre, BR
52.153.243.152	AS8075 Microsoft Corporation	`0.19ms` from San Antonio, US
75.174.195.216	AS209 CenturyLink Communications, LLC	`11.11ms` from Seattle, US
14.83.211.72	AS4766 Korea Telecom	`1.28ms` from Seoul, KR
180.4.53.8	AS4713 NTT Communications Corporation	`2.71ms` from Tokyo, JP
218.46.65.216	AS4725 SoftBank Corp.	`18.13ms` from Tokyo, JP
143.90.212.200	AS4725 SoftBank Corp.	`12.46ms` from Tokyo, JP
206.162.4.248	AS8047 GENERAL COMMUNICATION, INC.	`7.12ms` from Anchorage, US
207.97.210.136	AS27357 Rackspace Hosting	`0.59ms` from Ashburn, US
73.17.209.216	AS7922 Comcast Cable Communications, LLC	`10.22ms` from Boston, US
73.78.179.200	AS7922 Comcast Cable Communications, LLC	`9.14ms` from Denver, US
109.59.122.200	AS44034 Hi3G Access AB	`9.06ms` from Falkenberg, SE
93.223.74.40	AS3320 Deutsche Telekom AG	`8.76ms` from Frankfurt am Main, DE
189.253.39.184	AS8151 UNINET	`4.28ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 -f4 177.66.203.89

traceroute to 177.66.203.89 (177.66.203.89): 64 hops max, 52 byte packets

4 [] 187.16.219.49 24.885 ms

5 *

6 [AS53004] 177.66.203.89 25.357 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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