181.191.122.0/23

AS266005 · C. X. B. TELECOMUNICACOES LTDA - ME

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Summary

Country	Brazil
Domain	cxbtelecom.com.br
ASN	AS266005
Parent Range	181.191.120.0/22
Registry	LACNIC
ID	CXM

WHOIS Details

inetnum:     181.191.120.0/22
aut-num:     AS266005
abuse-c:     CXBTM
owner:       C. X. B. TELECOMUNICACOES LTDA - ME
ownerid:     27.057.030/0001-90
responsible: CARLOS XAVIER BRAGA
owner-c:     CXBTM
tech-c:      CXBTM
inetrev:     181.191.120.0/22
nserver:     ns1.cxbtelecom.com.br
nsstat:      20210518 AA
nslastaa:    20210518
nserver:     ns2.cxbtelecom.com.br
nsstat:      20210518 AA
nslastaa:    20210518
created:     20170725
changed:     20170725

nic-hdl-br:  CXBTM
person:      C. X. B. TELECOMUNICAÇÕES LTDA - ME
created:     20170602
changed:     20180604

Overlapping Ranges

BGP prefixes that contain 181.191.122.0/23

Range	ASN	Company	Num of IPs
181.191.120.0/22	AS266005	C. X. B. TELECOMUNICACOES LTDA - ME	1,024

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

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Pingable IPs

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

IP Address	ASN	Details
181.191.122.54	AS266005 C. X. B. TELECOMUNICACOES LTDA - ME	`3.13ms` from Brasilia, BR
181.191.123.71	AS266005 C. X. B. TELECOMUNICACOES LTDA - ME	`3.09ms` from Brasilia, 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
91.19.167.135	AS3320 Deutsche Telekom AG	`2.73ms` from Berlin, DE
197.56.246.183	AS8452 TE-AS	`2.61ms` from Cairo, EG
71.70.253.103	AS11426 Charter Communications Inc	`15.95ms` from Charlotte, US
173.81.109.39	AS19108 Optimum	`19.17ms` from Chicago, US
77.54.39.167	AS12353 Vodafone Portugal	`6.46ms` from Lisbon, PT
139.138.69.71	AS30404 Blue Stream	`5.20ms` from Miami, US
39.77.105.151	AS4837 CHINA UNICOM China169 Backbone	`2.63ms` from Qingdao, CN
52.2.189.39	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
117.16.163.151	AS18028 GyeongSang National University	`7.84ms` from Seoul, KR
59.14.162.7	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
121.136.151.39	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
123.174.132.103	AS4134 CHINANET-BACKBONE	`5.92ms` from Taiyuan, CN
1.202.36.23	AS4847 China Networks Inter-Exchange	`2.33ms` from Tianjin, CN
212.21.72.247	AS44716 D-hosting die Rackspace & Connectivity GmbH	`0.87ms` from Berlin, DE
174.108.83.7	AS11426 Charter Communications Inc	`4.05ms` from Charlotte, US
91.40.221.55	AS3320 Deutsche Telekom AG	`7.00ms` from Frankfurt am Main, DE
86.145.44.167	AS2856 British Telecommunications PLC	`1.72ms` from London, GB
76.174.168.39	AS20001 Charter Communications Inc	`7.10ms` from Los Angeles, US
47.137.27.231	AS5650 Frontier Communications of America, Inc.	`9.11ms` from Los Angeles, US
75.204.55.103	AS6167 Verizon Business	`14.88ms` from Los Angeles, US
212.23.29.183	AS13037 Zen Internet Ltd	`2.79ms` from Manchester, GB
99.83.237.183	AS16509 Amazon.com, Inc.	`0.04ms` from Muscat, OM
50.2.167.103	AS62904 Eonix Corporation	`0.25ms` from Seattle, US
121.179.2.135	AS4766 Korea Telecom	`5.33ms` from Seoul, KR
45.207.172.23	AS21859 Zenlayer Inc	`0.70ms` from Singapore, SG

Traceroute

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

traceroute -a -n -q1 181.191.122.139

traceroute to 181.191.122.139 (181.191.122.139): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 154.62 ms

2 *

3 *

4 *

5 [AS266005] 181.191.122.139 174.442 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, 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.

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