177.37.92.0/23

AS262417 · UltraTelecom Provedora de Internet

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	ultrat.com.br
ASN	AS262417
Parent Range	177.37.88.0/21
Registry	LACNIC
ID	GUZ2

WHOIS Details

inetnum:     177.37.88.0/21
aut-num:     AS262417
abuse-c:     GUZAN2
owner:       UltraTelecom Provedora de Internet
ownerid:     08.543.640/0001-50
responsible: Gustavo Zanatta
owner-c:     GUZAN2
tech-c:      GUZAN2
inetrev:     177.37.88.0/21
nserver:     ferrari.ultranet.inf.br
nsstat:      20211215 AA
nslastaa:    20211215
nserver:     dns-lages.ultranet.inf.br
nsstat:      20211215 AA
nslastaa:    20211215
created:     20130613
changed:     20130613

nic-hdl-br:  GUZAN2
person:      Gustavo Zanatta
created:     20061101
changed:     20191205

Overlapping Ranges

BGP prefixes that contain 177.37.92.0/23

Range	ASN	Company	Num of IPs
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048

Nearby Ranges

BGP prefixes that overlap with 177.37.0.0/16

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
177.37.0.0/20	AS262462	Aranet Play	4,096
177.37.64.0/20	AS262417	UltraTelecom Provedora de Internet	4,096
177.37.112.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
177.37.80.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.40.0/22	AS269968	COOPERATIVA AGUA Y SERVICIOS PUBLICOS UNQUILLO MENDIOLAZA LIMITADA	1,024
177.37.44.0/22	AS270505	Ancora Telecom	1,024
177.37.32.0/22	AS270526	ENTRETENIMENTO ARENA SERVIÇOS DE EVENTOS EIRELI-ME	1,024
177.37.28.0/22	AS270594	ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD	1,024
177.37.16.0/22	AS270606	R3 TELECOM	1,024
177.37.24.0/22	AS270675	QUALITI INTERNET	1,024
177.37.36.0/22	AS271985	MEDINA VARGAS JOSE ALEJANDRO (LIRYC)	1,024
177.37.59.0/24	AS52893	Server Fast Telecom	256
177.37.99.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.98.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.107.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.106.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.100.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.50.0/24	AS52893	Bruno Gomes	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

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

IP Address	ASN	Details
177.37.93.27	AS262417 UltraTelecom Provedora de Internet	`8.86ms` 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
154.252.231.167	AS36947 Telecom Algeria	`10.76ms` from Algiers, DZ
20.67.40.167	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
174.49.73.103	AS7922 Comcast Cable Communications, LLC	`4.02ms` from Atlanta, US
1.91.18.39	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.59ms` from Beijing, CN
99.164.13.23	AS7018 AT&T Enterprises, LLC	`8.06ms` from Chicago, US
42.52.96.119	AS4837 CHINA UNICOM China169 Backbone	`13.32ms` from Liaoyang, CN
165.85.212.167	AS394089 Google LLC	`0.16ms` from Montreal, CA
125.204.94.231	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.25ms` from Osaka, JP
112.235.220.167	AS4837 CHINA UNICOM China169 Backbone	`7.33ms` from Qingdao, CN
112.242.186.119	AS4837 CHINA UNICOM China169 Backbone	`7.78ms` from Qingdao, CN
107.206.168.103	AS7018 AT&T Enterprises, LLC	`4.17ms` from San Jose, US
152.252.92.183	AS10429 TELEFÔNICA BRASIL S.A	`1.99ms` from Sao Paulo, BR
175.97.140.7	AS131628 Tai-Fu Cloud Co., Ltd.	`0.55ms` from Taipei, TW
171.118.189.71	AS4837 CHINA UNICOM China169 Backbone	`2.05ms` from Taiyuan, CN
185.107.32.135	AS58224 Iran Telecommunication Company PJS	`17.27ms` from Yerevan, AM
81.207.98.103	AS1136 KPN B.V.	`1.60ms` from Amsterdam, NL
2.84.24.39	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.20ms` from Athens, GR
125.238.62.199	AS4771 Spark New Zealand Trading Ltd.	`9.97ms` from Auckland, NZ
178.41.55.135	AS6855 Slovak Telekom, a.s.	`3.54ms` from Bratislava, SK
156.212.24.167	AS8452 TE-AS	`6.89ms` from Cairo, EG
81.192.188.103	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.32ms` from Casablanca, MA
151.186.102.215	AS36692 Cisco OpenDNS, LLC	`1.30ms` from Dallas, US
172.108.182.7	AS5650 Frontier Communications of America, Inc.	`0.47ms` from Dallas, US
220.174.58.7	AS4134 CHINANET-BACKBONE	`3.68ms` from Haikou, CN
42.53.74.215	AS4837 CHINA UNICOM China169 Backbone	`12.75ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 177.37.93.136

traceroute to 177.37.93.136 (177.37.93.136): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 113.75 ms

2 *

3 [AS263444] 138.36.164.143 116.106 ms

4 *

5 [AS262417] 177.37.93.136 126.864 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales