177.19.152.0/21

AS18881 · TELEFÔNICA BRASIL S.A

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

Summary

Country	Brazil
Domain
ASN	AS18881
Parent Range	177.16.0.0/14
Registry	LACNIC
ID	MRM15

WHOIS Details

inetnum:     177.19.155.0/25
aut-num:     AS18881
abuse-c:     CSTBR
owner:       Nitro Informática Rio das Ostras Ltda
ownerid:     06.006.700/0001-70
responsible: Márcio Rodrigues de Mattos
owner-c:     MRM380
tech-c:      MRM380
created:     20110905
changed:     20110905
inetnum-up:  177.16.0.0/14

nic-hdl-br:  MRM380
person:      Márcio Rodrigues de Mattos
created:     20040920
changed:     20050311

nic-hdl-br:  CSTBR
person:      CSIRT TELEFONICA BR
created:     20180713
changed:     20180713

Overlapping Ranges

BGP prefixes that contain 177.19.152.0/21

Range	ASN	Company	Num of IPs
177.16.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.19.0.0/16

Range	ASN	Company	Num of IPs
177.16.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Hosted domains

There are 11 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.19.154.163	bluevoip.com.br	6
177.19.158.143	sesp-rss.org	1
177.19.152.36	eisa.com.br	1
177.19.155.156	oticazen.com	1
177.19.155.150	rupia.com.br	1
177.19.154.45	vinicius-luposeli.com.br	1

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

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

IP Address	ASN	Details
177.19.152.225	AS18881 TELEFÔNICA BRASIL S.A	`8.96ms` from São Paulo, BR
177.19.155.200	AS18881 TELEFÔNICA BRASIL S.A	`7.22ms` from São Paulo, BR
177.19.153.0	AS18881 TELEFÔNICA BRASIL S.A	`6.45ms` from São Paulo, BR
177.19.159.233	AS18881 TELEFÔNICA BRASIL S.A	`6.90ms` from São Paulo, BR
177.19.156.137	AS18881 TELEFÔNICA BRASIL S.A	`13.70ms` from Fortaleza, BR
177.19.154.102	AS18881 TELEFÔNICA BRASIL S.A	`7.32ms` from São Paulo, BR
177.19.158.187	AS18881 TELEFÔNICA BRASIL S.A	`7.31ms` from São Paulo, BR
177.19.157.52	AS18881 TELEFÔNICA BRASIL S.A	`12.84ms` from Fortaleza, 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
212.123.158.181	AS1136 KPN B.V.	`3.28ms` from Amsterdam, NL
69.20.49.181	AS27357 Rackspace Hosting	`0.48ms` from Ashburn, US
100.36.79.229	AS701 Verizon Business	`2.17ms` from Ashburn, US
43.226.77.213	AS134762 CHINANET Liaoning province Dalian MAN network	`0.36ms` from Dalian, CN
64.125.107.133	AS6461 Zayo Bandwidth	`0.23ms` from Dallas, US
83.169.143.229	AS3209 Vodafone GmbH	`0.92ms` from Frankfurt am Main, DE
76.14.255.149	AS11404 Wave Broadband	`7.89ms` from Hillsboro, US
115.68.215.21	AS38700 SMILESERV	`1.44ms` from Incheon, KR
81.148.107.133	AS2856 British Telecommunications PLC	`3.98ms` from London, GB
89.6.140.69	AS12430 VODAFONE ESPANA S.A.U.	`2.65ms` from Madrid, ES
109.61.223.21	AS12389 PJSC Rostelecom	`12.38ms` from Moscow, RU
82.138.22.37	AS8732 JSC Comcor	`0.75ms` from Moscow, RU
3.91.140.85	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.80.174.101	AS7738 V tal	`0.85ms` from Rio de Janeiro, BR
201.206.119.53	AS11830 Instituto Costarricense de Electricidad y Telecom.	`1.86ms` from San Jose, CR
189.183.56.101	AS8151 UNINET	`5.85ms` from Santiago de Queretaro, MX
116.36.19.133	AS17858 LG POWERCOMM	`2.02ms` from Seoul, KR
95.51.208.245	AS5617 Orange Polska Spolka Akcyjna	`6.87ms` from Warsaw, PL
121.61.119.53	AS4134 CHINANET-BACKBONE	`2.05ms` from Wuhan, CN
81.62.170.101	AS3303 Swisscom (Switzerland) Ltd	`1.48ms` from Zuerich, CH
73.238.222.181	AS7922 Comcast Cable Communications, LLC	`9.95ms` from Boston, US
86.122.21.5	AS8708 DIGI ROMANIA S.A.	`2.56ms` from Bucharest, RO
84.243.77.245	AS9050 Orange Romania S.A.	`3.91ms` from Bucharest, RO
34.250.203.37	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
173.212.36.133	AS7250 Surry Telephone Membership Corporation	`10.96ms` from Durham, US

Traceroute

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

traceroute -a -n -q1 177.19.154.128

traceroute to 177.19.154.128 (177.19.154.128): 64 hops max, 52 byte packets

1 [AS15169] 142.251.247.123 193.526 ms

2 [AS15169] 142.250.231.226 193.355 ms

3 *

4 *

5 *

6 [AS18881] 177.19.154.128 206.77 ms

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

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.

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