187.121.154.0/23

AS270921 · CROSS CONNECT PROVEDOR

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

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 187.121.154.0/23

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

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

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

IP Address	ASN	Details
187.121.155.243	AS270921 CROSS CONNECT PROVEDOR	`0.62ms` from Sao Paulo, BR
187.121.154.6	AS270921 CROSS CONNECT PROVEDOR	`0.80ms` 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
45.141.169.135	AS984 OCTOPUS WEB SOLUTION INC	`1.37ms` from Bangkok, TH
219.239.215.247	AS4808 China Unicom Beijing Province Network	`4.04ms` from Beijing, CN
13.72.63.167	AS8075 Microsoft Corporation	`0.65ms` from Boydton, US
47.38.153.7	AS20115 Charter Communications LLC	`6.07ms` from Dallas, US
207.154.204.215	AS14061 DigitalOcean, LLC	`0.30ms` from Frankfurt am Main, DE
213.16.12.39	AS21351 Canal + Telecom SAS	`1.15ms` from Le Lamentin, MQ
151.227.204.183	AS5607 Sky UK Limited	`7.36ms` from London, GB
194.62.99.215	AS202053 UpCloud Ltd	`0.11ms` from Madrid, ES
109.195.127.119	AS51819 JSC ER-Telecom Holding	`6.21ms` from Moscow, RU
157.100.242.231	AS27947 Telconet S.A	`1.58ms` from Quito, EC
85.142.36.7	AS3267 SCIENTIFIC RESEARCH INSTITUTE FOR SYSTEM ANALYSIS OF THE NATIONAL RESEARCH CENTRE "KURCHATOV INSTITUTE"	`0.87ms` from Saint Petersburg, RU
59.147.152.247	AS2527 Sony Network Communications Inc.	`1.91ms` from Tokyo, JP
73.184.51.247	AS7922 Comcast Cable Communications, LLC	`4.10ms` from Atlanta, US
88.75.33.39	AS3209 Vodafone GmbH	`16.58ms` from Berlin, DE
111.8.130.151	AS56047 China Mobile communications corporation	`4.29ms` from Changsha, CN
107.219.133.151	AS7018 AT&T Enterprises, LLC	`10.78ms` from Chicago, US
52.155.216.87	AS8075 Microsoft Corporation	`0.19ms` from Dublin, IE
2.218.224.71	AS5607 Sky UK Limited	`3.68ms` from Erith, GB
3.121.106.55	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
149.90.20.151	AS12353 Vodafone Portugal	`6.20ms` from Lisbon, PT
86.131.167.151	AS2856 British Telecommunications PLC	`4.35ms` from London, GB
47.154.66.103	AS5650 Frontier Communications of America, Inc.	`2.56ms` from Los Angeles, US
67.68.73.87	AS577 Bell Canada	`2.75ms` from Montreal, CA
209.217.75.39	AS812 Rogers Communications Canada Inc.	`0.22ms` from Ottawa, CA
98.165.70.167	AS22773 Cox Communications Inc.	`2.22ms` from Phoenix, US

Traceroute

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

traceroute -a -n -q1 -f3 187.121.154.6

traceroute to 187.121.154.6 (187.121.154.6): 64 hops max, 52 byte packets

3 [] 187.16.217.224 2.463 ms

4 [AS270921] 187.121.154.6 24.653 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 7th 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.

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