187.121.152.0/23

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 187.121.152.0/23

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

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

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

IP Address	ASN	Details
187.121.152.1	AS270921 CROSS CONNECT PROVEDOR	`0.69ms` from Sao Paulo, BR
187.121.153.253	AS270921 CROSS CONNECT PROVEDOR	`0.72ms` 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
178.228.201.71	AS31615 Odido Netherlands B.V.	`15.44ms` from Amsterdam, NL
221.193.253.231	AS4837 CHINA UNICOM China169 Backbone	`10.85ms` from Beijing, CN
115.110.192.231	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.64ms` from Bengaluru, IN
52.38.10.23	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
74.70.143.71	AS11351 Charter Communications Inc	`18.79ms` from Chicago, US
47.225.169.167	AS20115 Charter Communications LLC	`7.76ms` from Chicago, US
108.81.197.7	AS7018 AT&T Enterprises, LLC	`2.36ms` from Dallas, US
123.23.12.215	AS45899 VNPT Corp	`3.07ms` from Ho Chi Minh City, VN
166.193.124.135	AS20057 AT&T Enterprises, LLC	`11.18ms` from Houston, US
46.43.227.87	AS44347 Limited Company "SiNT"	`2.90ms` from Krasnoyarsk, RU
81.43.139.55	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.00ms` from Madrid, ES
84.124.99.231	AS6739 VODAFONE ONO, S.A.	`1.81ms` from Madrid, ES
54.147.135.167	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
95.241.150.87	AS3269 Telecom Italia S.p.A.	`18.19ms` from Rome, IT
115.44.252.247	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.11ms` from Shenzhen, CN
46.159.23.135	AS12389 PJSC Rostelecom	`16.08ms` from Tbilisi, GE
126.45.38.119	AS17676 SoftBank Corp.	`10.94ms` from Tokyo, JP
153.245.30.135	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.40ms` from Tokyo, JP
64.228.211.135	AS577 Bell Canada	`3.84ms` from Toronto, CA
178.208.243.39	AS50923 Metroset Ltd.	`13.91ms` from Yekaterinburg, RU
44.229.11.119	AS16509 Amazon.com, Inc.	`0.59ms` from Boardman, US
96.177.178.7	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
73.41.251.183	AS7922 Comcast Cable Communications, LLC	`6.19ms` from Fremont, US
151.80.178.119	AS16276 OVH SAS	`0.07ms` from Gravelines, FR
113.28.108.119	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.11ms` 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 -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.

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