170.238.172.0/22

AS262485 · S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA

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Summary

Country	Brazil
Domain	scrio.com.br
ASN	AS262485
Registry	LACNIC
ID	SRI4

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     170.238.172.0/22
aut-num:     AS262485
abuse-c:     ATSRT
owner:       S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA
ownerid:     10.142.407/0001-07
responsible: SC RIO TELECOM
owner-c:     SRTIN3
tech-c:      SRTIN3
inetrev:     170.238.172.0/23
nserver:     dns1.scrio.com.br
nsstat:      20250909 AA
nslastaa:    20250909
nserver:     dns2.scrio.com.br
nsstat:      20250909 AA
nslastaa:    20250909
created:     20161027
changed:     20161027

nic-hdl-br:  SRTIN3
person:      S.C. RIO TELECOMUNICA��ES E INFORMATICA
created:     20100819
changed:     20201214

nic-hdl-br:  ATSRT
person:      ABUSE TEAM S.C. RIO TELECOM
created:     20151123
changed:     20220318

Overlapping Ranges

BGP prefixes that are contained by 170.238.172.0/22

Range	ASN	Company	Num of IPs
170.238.175.0/24	AS262485	ARCC RIO TELECOM PROVEDOR DE INTERNET EIRELI	256

Hosted domains

There are no domains currently hosted on this ASN.

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

Read more

Pingable IPs

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

IP Address	ASN	Details
170.238.175.0	AS262485 S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	`1.87ms` from Rio de Janeiro, BR
170.238.173.1	AS262485 S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	`1.87ms` from Rio de Janeiro, BR
170.238.172.13	AS262485 S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	`1.69ms` from Rio de Janeiro, 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
174.64.111.38	AS22773 Cox Communications Inc.	`8.40ms` from Atlanta, US
3.148.145.246	AS16509 Amazon.com, Inc.	`8.32ms` from Chicago, US
162.203.21.166	AS7018 AT&T Enterprises, LLC	`4.98ms` from Chicago, US
108.224.191.54	AS7018 AT&T Enterprises, LLC	`10.48ms` from Chicago, US
173.174.182.118	AS11427 Charter Communications Inc	`11.41ms` from Dallas, US
14.181.216.6	AS45899 VNPT Corp	`1.88ms` from Hanoi, VN
103.145.9.70	AS135718 DISHAWAVES INFONET PVT. LTD	`9.88ms` from Mumbai, IN
187.21.166.198	AS28573 Claro NXT Telecomunicacoes Ltda	`6.36ms` from Sao Paulo, BR
1.34.206.166	AS3462 Data Communication Business Group	`1.25ms` from Taipei, TW
126.114.148.134	AS17676 SoftBank Corp.	`3.85ms` from Tokyo, JP
17.84.197.214	AS714 Apple Inc.	`0.62ms` from Tokyo, JP
216.174.103.54	AS7057 Managed Network Systems Inc.	`5.82ms` from Toronto, CA
52.190.44.6	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
217.154.195.6	AS8560 IONOS SE	`0.71ms` from Berlin, DE
5.102.107.198	AS29802 HIVELOCITY, Inc.	`0.10ms` from Dallas, US
88.74.209.166	AS3209 Vodafone GmbH	`5.95ms` from Duesseldorf, DE
87.163.188.54	AS3320 Deutsche Telekom AG	`2.63ms` from Duesseldorf, DE
134.93.142.198	AS2857 Johannes Gutenberg-Universitaet Mainz	`1.09ms` from Frankfurt am Main, DE
186.46.162.38	AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP	`2.74ms` from Guayaquil, EC
14.172.20.6	AS45899 VNPT Corp	`2.58ms` from Ho Chi Minh City, VN
209.53.182.198	AS852 TELUS Communications Inc.	`1.48ms` from Kelowna, CA
202.131.99.150	AS17625 BlazeNet's Network	`0.47ms` from Mumbai, IN
23.202.16.6	AS16625 Akamai Technologies, Inc.	`0.14ms` from Osasco, BR
44.232.25.86	AS16509 Amazon.com, Inc.	`4.49ms` from Portland, US
87.229.50.6	AS212238 Datacamp Limited	`0.56ms` from Prague, CZ

Traceroute

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

traceroute -a -n -q1 170.238.173.240

traceroute to 170.238.173.240 (170.238.173.240): 64 hops max, 52 byte packets

1 [AS7195] 200.25.53.66 6.209 ms

2 [AS7738] 200.97.53.34 1.388 ms

3 [AS7738] 200.222.104.2 1.891 ms

4 *

5 *

6 *

7 [AS262485] 170.238.173.240 2.228 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On September 5th 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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