187.181.176.0/20

AS28573 · Claro NXT Telecomunicacoes Ltda

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Summary

Country	Brazil
Domain	claro.com.br
ASN	AS28573
Registry	LACNIC
ID	GSV

WHOIS Details

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

inetnum:     187.180.0.0/14
aut-num:     AS28573
abuse-c:     GRSVI
owner:       Claro NXT Telecomunicacoes Ltda
ownerid:     66.970.229/0001-67
responsible: Suporte Redes
country:     BR
owner-c:     GRSVI
tech-c:      GRSVI
inetrev:     187.180.0.0/14
nserver:     ns7.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
nserver:     ns8.virtua.com.br
nsstat:      20250211 AA
nslastaa:    20250211
created:     20140602
changed:     20220615

nic-hdl-br:  GRSVI
person:      Grupo de Seguran�a V�rtua
e-mail:      virtua@virtua.com.br
country:     BR
created:     20080512
changed:     20230704

Nearby Ranges

BGP prefixes that overlap with 187.181.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.181.177.211	anestesiavet.app.br	2

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

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

IP Address	ASN	Details
187.181.177.237	AS28573 Claro NXT Telecomunicacoes Ltda	`11.19ms` from Curitiba, BR
187.181.184.136	AS28573 Claro NXT Telecomunicacoes Ltda	`9.82ms` from Curitiba, BR
187.181.187.8	AS28573 Claro NXT Telecomunicacoes Ltda	`12.73ms` from Curitiba, BR
187.181.179.84	AS28573 Claro NXT Telecomunicacoes Ltda	`10.07ms` from Curitiba, BR
187.181.188.11	AS28573 Claro NXT Telecomunicacoes Ltda	`11.21ms` from Curitiba, BR
187.181.183.35	AS28573 Claro NXT Telecomunicacoes Ltda	`7.57ms` from Curitiba, BR
187.181.191.254	AS28573 Claro NXT Telecomunicacoes Ltda	`13.18ms` from Curitiba, BR
187.181.180.146	AS28573 Claro NXT Telecomunicacoes Ltda	`11.32ms` from Curitiba, BR
187.181.186.148	AS28573 Claro NXT Telecomunicacoes Ltda	`10.69ms` from Curitiba, BR
187.181.189.126	AS28573 Claro NXT Telecomunicacoes Ltda	`12.34ms` from Curitiba, BR
187.181.182.6	AS28573 Claro NXT Telecomunicacoes Ltda	`11.61ms` from Curitiba, BR
187.181.190.101	AS28573 Claro NXT Telecomunicacoes Ltda	`11.70ms` from Curitiba, BR
187.181.178.193	AS28573 Claro NXT Telecomunicacoes Ltda	`8.61ms` from Curitiba, BR
187.181.181.189	AS28573 Claro NXT Telecomunicacoes Ltda	`7.56ms` from Curitiba, BR
187.181.185.94	AS28573 Claro NXT Telecomunicacoes Ltda	`8.27ms` from Curitiba, BR
187.181.176.53	AS28573 Claro NXT Telecomunicacoes Ltda	`8.23ms` from Curitiba, 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
98.111.214.36	AS701 Verizon Business	`6.33ms` from Ashburn, US
173.66.245.20	AS701 Verizon Business	`2.24ms` from Ashburn, US
76.100.134.164	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Ashburn, US
186.23.222.148	AS27747 Telecentro S.A.	`4.49ms` from Buenos Aires, AR
102.53.183.196	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`5.85ms` from Casablanca, MA
54.93.163.244	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
84.146.86.68	AS3320 Deutsche Telekom AG	`5.31ms` from Frankfurt am Main, DE
210.94.81.4	AS9318 SK Broadband Co Ltd	`1.51ms` from Incheon, KR
85.15.117.132	AS34896 Vostoktelecom Telephone Company Limited Liability Company	`0.94ms` from Khabarovsk, RU
112.117.41.84	AS4134 CHINANET-BACKBONE	`1.40ms` from Kunming, CN
213.86.247.148	AS8220 COLT Technology Services Group Limited	`0.61ms` from London, GB
80.70.45.164	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.73ms` from Lyon, FR
52.204.202.196	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
180.230.16.228	AS17858 LG POWERCOMM	`2.29ms` from Seoul, KR
203.23.173.20	AS4764 Aussie Broadband	`5.38ms` from Sydney, AU
18.181.56.244	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
20.23.175.36	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
73.154.28.4	AS7922 Comcast Cable Communications, LLC	`13.47ms` from Ashburn, US
52.179.157.116	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
145.236.248.180	AS5483 Magyar Telekom Plc.	`4.62ms` from Budapest, HU
156.212.184.52	AS8452 TE-AS	`7.84ms` from Cairo, EG
209.46.53.116	AS16509 Amazon.com, Inc.	`1.40ms` from Columbus, US
23.115.210.116	AS7018 AT&T Enterprises, LLC	`9.76ms` from Columbus, US
78.35.194.212	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`3.98ms` from Duesseldorf, DE
175.112.53.84	AS9318 SK Broadband Co Ltd	`1.72ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 187.181.179.2

traceroute to 187.181.179.2 (187.181.179.2): 64 hops max, 52 byte packets

2 [AS4230] 200.245.171.9 1.409 ms

3 [AS4230] 200.230.25.5 5.557 ms

4 [AS4230] 200.230.24.104 4.436 ms

5 [AS4230] 200.230.141.192 4.15 ms

6 [AS4230] 189.42.133.42 6.579 ms

7 [AS28573] 191.187.228.30 4.141 ms

8 [AS28573] 187.181.179.2 13.945 ms

Measurement taken from

IPinfo ProbeNet in Curitiba, BR

On January 19th 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.

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