131.255.132.0/23

AS262417 · UltraTelecom Provedora de Internet

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Summary

Country	Brazil
Domain	ultrat.com.br
ASN	AS262417
Registry	LACNIC
ID	GUZ2

WHOIS Details

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

inetnum:     131.255.132.0/22
aut-num:     AS262417
abuse-c:     GUZAN2
owner:       UltraTelecom Provedora de Internet
ownerid:     08.543.640/0001-50
responsible: Gustavo Zanatta
country:     BR
owner-c:     GUZAN2
tech-c:      GUZAN2
inetrev:     131.255.132.0/22
nserver:     ns1.ultrat.com.br
nsstat:      20250828 AA
nslastaa:    20250828
nserver:     ns2.ultrat.com.br
nsstat:      20250828 AA
nslastaa:    20250828
created:     20141124
changed:     20250805

nic-hdl-br:  GUZAN2
person:      Gustavo Zanatta
e-mail:      zanatta@ultrat.com.br
country:     BR
created:     20061101
changed:     20191205

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
131.255.133.89	AS262417 UltraTelecom Provedora de Internet	`7.47ms` from Osasco, BR
131.255.132.1	AS262417 UltraTelecom Provedora de Internet	`7.43ms` 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
88.212.47.119	AS42841 ANTIK Telecom s.r.o	`4.86ms` from Bratislava, SK
41.71.46.103	AS37053 RSAWEB (PTY) LTD	`1.48ms` from Cape Town, ZA
117.98.171.215	AS24560 Bharti Airtel Ltd., Telemedia Services	`10.82ms` from Chennai, IN
74.133.197.87	AS10796 Charter Communications Inc	`17.24ms` from Columbus, US
176.120.64.71	AS44477 PQ HOSTING PLUS S.R.L.	`0.40ms` from Copenhagen, DK
142.147.9.23	AS23280 Venn Technology Corp	`1.88ms` from Dallas, US
178.202.148.183	AS3209 Vodafone GmbH	`9.49ms` from Frankfurt am Main, DE
113.182.30.151	AS45899 VNPT Corp	`4.86ms` from Ho Chi Minh City, VN
73.192.238.183	AS7922 Comcast Cable Communications, LLC	`10.54ms` from Los Angeles, US
210.224.60.7	AS2516 KDDI CORPORATION	`2.86ms` from Osaka, JP
189.83.146.103	AS7738 V tal	`8.18ms` from Osasco, BR
31.45.31.39	AS2119 Telenor Norge AS	`5.35ms` from Oslo, NO
52.7.182.215	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
66.126.183.151	AS7018 AT&T Enterprises, LLC	`1.68ms` from San Jose, US
115.45.163.103	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.21ms` from Shenzhen, CN
35.77.46.183	AS16509 Amazon.com, Inc.	`1.17ms` from Tokyo, JP
42.236.239.39	AS4837 CHINA UNICOM China169 Backbone	`2.17ms` from Zhengzhou, CN
104.41.130.71	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
71.75.247.23	AS11426 Charter Communications Inc	`5.29ms` from Charlotte, US
91.226.89.215	AS8648 dogado GmbH	`0.19ms` from Dortmund, DE
170.64.77.55	AS15108 Allo Communications LLC	`6.88ms` from Kansas City, US
119.118.151.183	AS4837 CHINA UNICOM China169 Backbone	`9.48ms` from Liaoyang, CN
194.238.52.7	AS5503 RM Education Ltd	`0.49ms` from London, GB
195.69.201.231	AS29031 Lugansk Telephone Company	`14.30ms` from Moscow, RU
182.46.245.103	AS4134 CHINANET-BACKBONE	`11.47ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f5 131.255.132.210

traceroute to 131.255.132.210 (131.255.132.210): 64 hops max, 52 byte packets

5 [] 187.16.218.3 2.303 ms

6 *

7 [AS262417] 131.255.132.210 11.252 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On August 22nd 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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