187.121.152.0/23

AS270921 · CROSS CONNECT PROVEDOR

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Summary

Country	Brazil
Domain
ASN	AS270921
Parent Range	187.121.152.0/22
Registry	LACNIC
ID	VAN11

WHOIS Details

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

inetnum:     187.121.152.0/22
aut-num:     AS270921
abuse-c:     VAFNA7
owner:       CROSS CONNECT PROVEDOR
ownerid:     34.752.285/0001-39
responsible: VINICIUS AKIHITO FEITOSA NAKAMURA
owner-c:     VAFNA7
tech-c:      VAFNA7
created:     20200709
changed:     20200709

nic-hdl-br:  VAFNA7
person:      vinicius akihito feitosa nakamura
created:     20100809
changed:     20250225

Overlapping Ranges

BGP prefixes that contain 187.121.152.0/23

Range	ASN	Company	Num of IPs
187.121.152.0/22	AS270921	CROSS CONNECT PROVEDOR	1,024

Nearby Ranges

BGP prefixes that overlap with 187.121.0.0/16

Range	ASN	Company	Num of IPs
187.121.0.0/17	AS19182	TELEFÔNICA BRASIL S.A	32,768
187.121.192.0/19	AS28667	VERO S.A	8,192
187.121.160.0/20	AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	4,096
187.121.176.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.121.144.0/21	AS273683	ALLREDE TELECOM LTDA	2,048
187.121.224.0/21	AS266356	PRONTO FIBRA LTDA	2,048
187.121.232.0/22	AS264119	UBA CONECT TELECOM LTDA - ME	1,024
187.121.156.0/22	AS270918	INSIDE TECNOLOGIA E SERVIÇOS LTDA	1,024
187.121.152.0/22	AS270921	CROSS CONNECT PROVEDOR	1,024
187.121.236.0/22	AS265369	C-ComTelecom Servios Ltda-ME	1,024

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

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

IP Address	ASN	Details
187.121.153.253	AS270921 CROSS CONNECT PROVEDOR	`0.72ms` from Sao Paulo, BR
187.121.152.1	AS270921 CROSS CONNECT PROVEDOR	`0.69ms` from Sao Paulo, 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
172.190.254.167	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
108.252.210.23	AS7018 AT&T Enterprises, LLC	`1.16ms` from Atlanta, US
18.155.235.55	AS16509 Amazon.com, Inc.	`0.08ms` from Brisbane, AU
91.179.236.167	AS5432 Proximus NV	`3.14ms` from Brussels, BE
3.170.99.71	AS16509 Amazon.com, Inc.	`0.08ms` from Chicago, US
87.42.226.23	AS1213 ASIERA TECHNOLOGY SERVICES CLG	`7.32ms` from Dublin, IE
90.218.163.167	AS5607 Sky UK Limited	`4.31ms` from Erith, GB
27.77.66.183	AS7552 Viettel Group	`2.18ms` from Ho Chi Minh City, VN
125.167.123.183	AS7713 PT Telekomunikasi Indonesia	`7.25ms` from Jakarta, ID
158.175.75.55	AS36351 IBM Cloud	`1.07ms` from London, GB
97.217.144.55	AS6167 Verizon Business	`7.48ms` from Los Angeles, US
89.23.72.199	AS5511 Orange S.A.	`0.35ms` from Paris, FR
200.199.169.55	AS7738 V tal	`1.93ms` from Rio de Janeiro, BR
41.105.121.71	AS36947 Telecom Algeria	`10.98ms` from Valencia, ES
223.206.189.215	AS45758 Triple T Broadband Public Company Limited	`3.62ms` from Bangkok, TH
190.26.51.151	AS19429 ETB - Colombia	`1.00ms` from Bogota, CO
197.37.124.55	AS8452 TE-AS	`5.45ms` from Cairo, EG
222.245.38.183	AS4134 CHINANET-BACKBONE	`3.40ms` from Changsha, CN
86.135.157.55	AS2856 British Telecommunications PLC	`5.78ms` from Erith, GB
39.125.252.247	AS9318 SK Broadband Co Ltd	`1.62ms` from Incheon, KR
68.95.123.87	AS7018 AT&T Enterprises, LLC	`1.98ms` from Los Angeles, US
88.19.148.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.27ms` from Madrid, ES
88.54.55.151	AS3269 Telecom Italia S.p.A.	`7.34ms` from Milan, IT
87.7.45.119	AS3269 Telecom Italia S.p.A.	`1.91ms` from Milan, IT
71.162.152.103	AS701 Verizon Business	`1.57ms` from Philadelphia, US

Traceroute

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

traceroute -a -n -q1 -f4 187.121.152.2

traceroute to 187.121.152.2 (187.121.152.2): 64 hops max, 52 byte packets

4 [] 187.16.217.224 2.902 ms

5 *

6 [AS270921] 187.121.152.2 1.087 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 30th 2026

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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