177.43.200.0/22

AS18881 · TELEFÔNICA BRASIL S.A

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Summary

Country	Brazil
Domain	mackenzie.br
ASN	AS18881
Parent Range	177.40.0.0/14
Registry	LACNIC
ID	WEM10

WHOIS Details

inetnum:     177.43.201.192/26
aut-num:     AS18881
abuse-c:     CSTBR
owner:       Instituto Presbiteriano Mackenzie
ownerid:     60.967.551/0001-50
responsible: Pedro Clarindo Júnior
owner-c:     WEM5
tech-c:      WEM5
created:     20120106
changed:     20120106
inetnum-up:  177.40.0.0/14

nic-hdl-br:  WEM5
person:      Webmaster Mackenzie.com.br
created:     19990408
changed:     20181030

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

Overlapping Ranges

BGP prefixes that contain 177.43.200.0/22

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

Nearby Ranges

BGP prefixes that overlap with 177.43.0.0/16

Range	ASN	Company	Num of IPs
177.40.0.0/14	AS18881	TELEFÔNICA BRASIL S.A	262,144

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

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

IP Address	ASN	Details
177.43.200.105	AS18881 TELEFÔNICA BRASIL S.A	`2.00ms` from Osasco, BR
177.43.203.194	AS18881 TELEFÔNICA BRASIL S.A	`1.76ms` from Osasco, BR
177.43.202.177	AS18881 TELEFÔNICA BRASIL S.A	`1.88ms` from Osasco, 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
31.14.137.230	AS31034 Aruba S.p.A.	`0.28ms` from Arezzo, IT
213.119.159.6	AS6848 Telenet BV	`9.05ms` from Brussels, BE
76.238.158.70	AS7018 AT&T Enterprises, LLC	`2.09ms` from Dallas, US
13.77.220.102	AS8075 Microsoft Corporation	`3.44ms` from Denver, US
38.249.171.54	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.03ms` from Hong Kong, HK
134.213.196.214	AS15395 Rackspace Ltd.	`1.11ms` from London, GB
195.213.78.246	AS6871 Plusnet	`1.98ms` from London, GB
97.106.38.6	AS33363 Charter Communications, Inc	`8.78ms` from Orlando, US
179.219.204.230	AS28573 Claro NXT Telecomunicacoes Ltda	`8.47ms` from Porto Alegre, BR
3.230.240.134	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
98.94.34.246	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
35.221.80.6	AS396982 Google LLC	`0.16ms` from Tokyo, JP
181.21.133.102	AS22927 Telefonica de Argentina	`19.01ms` from Buenos Aires, AR
139.202.215.166	AS4134 CHINANET-BACKBONE	`11.50ms` from Chengdu, CN
73.91.179.134	AS7922 Comcast Cable Communications, LLC	`9.95ms` from Dallas, US
96.73.115.198	AS7922 Comcast Cable Communications, LLC	`10.46ms` from Houston, US
31.51.197.38	AS2856 British Telecommunications PLC	`6.59ms` from London, GB
20.26.32.54	AS8075 Microsoft Corporation	`0.20ms` from London, GB
187.145.212.118	AS8151 UNINET	`1.96ms` from Mexico City, MX
137.22.102.6	AS11232 Midcontinent Communications	`7.59ms` from Minneapolis, US
73.228.146.150	AS7922 Comcast Cable Communications, LLC	`6.55ms` from Minneapolis, US
90.156.169.182	AS198610 Beget LLC	`9.65ms` from Moscow, RU
108.58.23.198	AS6128 Cablevision Systems Corp.	`2.21ms` from New York City, US
81.175.246.230	AS16086 DNA Oyj	`4.70ms` from Oulu, FI
198.15.96.118	AS20454 SECURED SERVERS LLC	`0.28ms` 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 -m6 177.43.202.54

traceroute to 177.43.202.54 (177.43.202.54): 6 hops max, 52 byte packets

3 [AS37722] 169.255.161.112 0.211 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Ebene, MU

On December 14th 2025

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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