191.37.132.0/22

AS263359 · Cybertech Informática LTDA

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Summary

Country	Brazil
Domain	cybertech.inf.br
ASN	AS263359
Parent Range	191.37.128.0/21
Registry	LACNIC
ID	CAR74

WHOIS Details

inetnum:     191.37.128.0/21
aut-num:     AS263359
abuse-c:     CLARO
owner:       CyberTech Informática Ltda.
ownerid:     03.860.827/0001-63
responsible: Nelson Barros Ferreira Jr.
country:     BR
owner-c:     CLARO
tech-c:      CLARO
inetrev:     191.37.128.0/21
nserver:     ns1.cybertechnet.net.br
nsstat:      20211214 AA
nslastaa:    20211214
nserver:     ns2.cybertechnet.net.br
nsstat:      20211214 AA
nslastaa:    20211214
created:     20140319
changed:     20140319

nic-hdl-br:  CLARO
person:      Cleverson Antonio Rozanski
e-mail:      cleverson@cybertech.inf.br
country:     BR
created:     20061024
changed:     20190823

Overlapping Ranges

BGP prefixes that contain 191.37.132.0/22

Range	ASN	Company	Num of IPs
191.37.128.0/21	AS263359	CyberTech Informática Ltda.	2,048

Hosted domains

There are 7 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.37.134.61	brantur.com	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

Read more

Pingable IPs

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

IP Address	ASN	Details
191.37.134.95	AS263359 Cybertech Informática LTDA	`11.70ms` from Chapeco, BR
191.37.135.240	AS263359 Cybertech Informática LTDA	`11.48ms` from Chapeco, BR
191.37.132.10	AS263359 Cybertech Informática LTDA	`11.94ms` from Chapeco, 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
141.148.39.134	AS31898 Oracle Corporation	`0.39ms` from Ashburn, US
104.57.42.134	AS7018 AT&T Enterprises, LLC	`5.88ms` from Atlanta, US
120.4.190.198	AS4837 CHINA UNICOM China169 Backbone	`10.62ms` from Beijing, CN
40.176.15.86	AS16509 Amazon.com, Inc.	`1.46ms` from Calgary, CA
54.216.122.230	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
79.229.230.214	AS3320 Deutsche Telekom AG	`4.44ms` from Duesseldorf, DE
5.45.6.166	AS42652 inexio Informationstechnologie und Telekommunikation Gmbh	`2.69ms` from Frankfurt am Main, DE
164.132.127.214	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
46.182.185.54	AS44735 Nova hf	`0.91ms` from Hafnarfjoerdur, IS
101.69.101.246	AS4837 CHINA UNICOM China169 Backbone	`10.62ms` from Hangzhou, CN
32.143.95.22	AS7018 AT&T Enterprises, LLC	`4.08ms` from Los Angeles, US
99.39.64.230	AS7018 AT&T Enterprises, LLC	`5.25ms` from Los Angeles, US
24.194.38.6	AS11351 Charter Communications Inc	`18.91ms` from New York City, US
90.28.87.182	AS3215 Orange S.A.	`12.98ms` from Paris, FR
189.168.207.38	AS8151 UNINET	`13.84ms` from Santiago de Queretaro, MX
73.11.231.102	AS7922 Comcast Cable Communications, LLC	`14.97ms` from Seattle, US
115.91.208.38	AS3786 LG DACOM Corporation	`1.73ms` from Seoul, KR
62.12.168.70	AS15623 Cyberlink AG	`0.68ms` from Zuerich, CH
221.196.223.22	AS4837 CHINA UNICOM China169 Backbone	`5.19ms` from Beijing, CN
173.26.17.246	AS30036 Mediacom Communications Corp	`17.32ms` from Chicago, US
161.52.184.150	AS43922 City of Malmo	`3.18ms` from Copenhagen, DK
38.147.230.22	AS397377 Town of Estes Park	`2.67ms` from Denver, US
192.200.211.214	AS55201 SkyQuantum Internet Service	`0.20ms` from Fremont, US
113.28.220.166	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.75ms` from Hong Kong, HK
210.3.97.102	AS9304 HGC Global Communications Limited	`0.73ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f5 191.37.134.246

traceroute to 191.37.134.246 (191.37.134.246): 64 hops max, 52 byte packets

5 [AS3356] 8.243.37.102 179.768 ms

6 *

7 *

8 [AS263359] 191.37.134.246 200.186 ms

Measurement taken from

IPinfo ProbeNet in Bend, US

On September 4th 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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