177.200.128.0/23

AS262417 · UltraTelecom Provedora de Internet

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Summary

Country	Brazil
Domain	ultrat.com.br
ASN	AS262417
Parent Range	177.200.128.0/22
Registry	LACNIC
ID	GUZ2

WHOIS Details

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

inetnum:     177.200.128.0/22
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
created:     20200707
changed:     20250707

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

Overlapping Ranges

BGP prefixes that contain 177.200.128.0/23

Range	ASN	Company	Num of IPs
177.200.128.0/22	AS262417	UltraTelecom Provedora de Internet	1,024

Nearby Ranges

BGP prefixes that overlap with 177.200.0.0/16

Range	ASN	Company	Num of IPs
177.200.192.0/19	AS28343	UNIFIQUE TELECOMUNICACOES S/A	8,192
177.200.240.0/20	AS263073	DTEL TELECOM	4,096
177.200.96.0/20	AS28306	Voluy Telecom Eireli	4,096
177.200.16.0/20	AS263628	ADWAVE TELECOM LTDA	4,096
177.200.32.0/20	AS266539	LINQ TELECOMUNICACOES	4,096
177.200.176.0/20	AS262526	AVATO TECNOLOGIA S.A	4,096
177.200.64.0/20	AS52783	ALCANS TELECOM LTDA	4,096
177.200.48.0/20	AS52781	Pertec Servicos de Telecomunicacoes ltda	4,096
177.200.0.0/20	AS52775	TecleNet Solucoes Tecnologicas	4,096
177.200.80.0/20	AS28368	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME	4,096
177.200.160.0/20	AS52794	Net Flex Ltda ME	4,096
177.200.140.0/22	AS270916	Redfiber Telecomunicações Ltda.	1,024
177.200.228.0/22	AS270605	Agatha.net Informatica EIRELI	1,024
177.200.224.0/22	AS270620	PAULO R. M. FERREIRA ME	1,024
177.200.128.0/22	AS262417	UltraTelecom Provedora de Internet	1,024
177.200.136.0/22	AS270917	Syscom Telecom	1,024
177.200.132.0/22	AS270969	CARVALHO & DUARTE TELECOM LTDA ME	1,024
177.200.232.0/23	AS270685	SUMER NET SERVICOS DE TELECOMUNICACOES LTDA	512
177.200.236.0/23	AS270033	Universidad Nacional Arturo Jauretche	512
177.200.44.0/24	AS266539	JCL Marketing LTDA	256
177.200.43.0/24	AS266539	JCL Marketing LTDA	256
177.200.42.0/24	AS266539	JCL Marketing LTDA	256
177.200.41.0/24	AS266539	JCL Marketing LTDA	256
177.200.144.0/24	AS52793	CX Pro	256
177.200.146.0/24	AS52793	VIRTUA MAX COMUNICACAO LTDA - ME	256
177.200.154.0/24	AS52793	CX Pro	256
177.200.157.0/24	AS52793	CX Pro	256
177.200.40.0/24	AS266539	JCL Marketing LTDA	256

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
104.207.42.55	AS200373 3xK Tech GmbH	`0.13ms` from Ashburn, US
113.175.128.247	AS45899 VNPT Corp	`1.86ms` from Hanoi, VN
119.246.221.87	AS9269 Hong Kong Broadband Network Ltd.	`1.47ms` from Hong Kong, HK
222.133.74.39	AS4837 CHINA UNICOM China169 Backbone	`6.49ms` from Jinan, CN
20.0.128.135	AS8075 Microsoft Corporation	`0.60ms` from London, GB
104.248.54.7	AS14061 DigitalOcean, LLC	`0.22ms` from New York City, US
156.17.185.55	AS8970 Wroclaw Centre of Networking and Supercomputing	`4.23ms` from Poznan, PL
123.129.21.135	AS4837 CHINA UNICOM China169 Backbone	`4.85ms` from Qingdao, CN
44.223.20.71	AS14618 Amazon.com, Inc.	`0.49ms` from Reston, US
187.138.132.71	AS8151 UNINET	`10.38ms` from Santiago de Queretaro, MX
183.103.181.151	AS4766 Korea Telecom	`6.58ms` from Seoul, KR
1.194.218.215	AS139587 China Telecom Henan Zhengzhou Shujugang IDC network	`3.73ms` from Zhengzhou, CN
85.4.162.247	AS3303 Swisscom (Switzerland) Ltd	`2.48ms` from Zuerich, CH
131.211.210.71	AS1103 SURF B.V.	`1.51ms` from Amsterdam, NL
103.167.193.55	AS142299 CLOUDFOREST CO., LTD.	`0.71ms` from Bangkok, TH
139.30.31.183	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`8.07ms` from Berlin, DE
52.214.223.199	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
176.34.113.55	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
109.132.116.231	AS5432 Proximus NV	`3.83ms` from Gravelines, FR
123.191.165.39	AS4837 CHINA UNICOM China169 Backbone	`13.42ms` from Liaoyang, CN
86.158.85.199	AS2856 British Telecommunications PLC	`6.48ms` from London, GB
81.202.173.167	AS6739 VODAFONE ONO, S.A.	`9.68ms` from Madrid, ES
85.95.187.71	AS12389 PJSC Rostelecom	`17.52ms` from Moscow, RU
52.67.238.151	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
79.27.30.7	AS3269 Telecom Italia S.p.A.	`6.66ms` from Rende, IT

Traceroute

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

traceroute -a -n -q1 -f5 -m8 177.200.129.137

traceroute to 177.200.129.137 (177.200.129.137): 8 hops max, 52 byte packets

5 [AS7049] 190.110.99.37 0.754 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Santiago, CL

On November 14th 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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