188.81.0.0/16

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Summary

IP address summary information
ASNs	1
Countries	1
BGP Prefixes	1
Routers	278
Pingable IPs	62,102

Portugal
100.00%


188.81.0.0/24	Portugal100.00%	1	1	1
188.81.1.0/24	Portugal100.00%	1	1	1
188.81.2.0/24	Portugal100.00%	1	1	1
188.81.3.0/24	Portugal100.00%	1	1	1
188.81.4.0/24	Portugal100.00%	1	1	2
188.81.5.0/24	Portugal100.00%	1	1	1
188.81.6.0/24	Portugal100.00%	1	1	1
188.81.7.0/24	Portugal100.00%	1	1	1
188.81.8.0/24	Portugal100.00%	1	1	1
188.81.9.0/24	Portugal100.00%	1	1	1

Sub-ranges

Important routers in 188.81.0.0/16


188.81.217.1	Viana do Castelo, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.151.1	Marinha Grande, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.82.1	Amarante, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.167.1	Marco de Canavezes, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.181.1	Carrazeda de Anciães, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.150.1	Leiria, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.182.1	Mirandela, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.47.1	Valenza, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.146.1	Almeida, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
188.81.125.1	Torres Novas, Portugal	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.

Important routers in 188.81.0.0/16

Pingable IPs

62,102 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.


188.81.65.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	5.68ms from Lisbon, PT
188.81.58.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	6.78ms from Lisbon, PT
188.81.51.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	9.73ms from Lisbon, PT
188.81.30.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	6.85ms from Lisbon, PT
188.81.74.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	8.21ms from Lisbon, PT
188.81.35.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	11.04ms from Lisbon, PT
188.81.4.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	8.00ms from Lisbon, PT
188.81.20.193	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	8.16ms from Lisbon, PT
188.81.43.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	6.78ms from Lisbon, PT
188.81.14.1	AS3243MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	8.02ms from Lisbon, PT

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.


128.220.247.240	AS5723Johns Hopkins University	2.73ms from Ashburn, US
75.43.178.224	AS7018AT&T Enterprises, LLC	2.90ms from Atlanta, US
122.163.87.48	AS24560Bharti Airtel Ltd., Telemedia Services	1.50ms from Kolkata, IN
79.16.220.80	AS3269Telecom Italia S.p.A.	3.51ms from Milan, IT
50.88.105.192	AS33363Charter Communications, Inc	7.63ms from Orlando, US
179.250.192.224	AS26615TIM S/A	6.24ms from Rio de Janeiro, BR
42.57.142.64	AS4837CHINA UNICOM China169 Backbone	7.73ms from Tieling, CN
42.56.163.224	AS4837CHINA UNICOM China169 Backbone	8.36ms from Tieling, CN
137.208.214.176	AS1776WU (Wirtschaftsuniversitaet Wien) - Vienna University of Economics and Business	1.03ms from Vienna, AT
89.195.130.16	AS8011MongoDB, Inc.	0.10ms from Boardman, US

Pingable IPs

Traceroute

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

$ traceroute -a -n -q1 -f5 188.81.156.43

traceroute to 188.81.156.43 (188.81.156.43): 64 hops max, 52 byte packets

5 [] 193.149.1.240 1.694 ms

6 [AS8657] 195.8.1.29 8.199 ms

7 [AS8657] 195.8.30.246 7.851 ms

8 [AS3243] 188.81.156.1 16.573 ms

9 [AS3243] 188.81.156.43 14.139 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On August 7, 2026

Traceroute

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188.81.0.0/16

Summary

Sub-ranges

Important routers in 188.81.0.0/16

Important routers in 188.81.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

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Important routers in 188.81.0.0/16

Pingable IPs

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Traceroute

188.81.0.0/16

Summary

Statistics

Statistics

Sub-ranges

Sub-ranges

Important routers in 188.81.0.0/16

Important routers in 188.81.0.0/16

Pingable IPs

Other Pingable IPs

Pingable IPs

Traceroute

Traceroute

An API built with users in mind: reliable, accurate, and easy-to-use

Our IP tools

What is my IP?

Map IPs

Summarize IPs

Statistics

Sub-ranges

Important routers in 188.81.0.0/16

Pingable IPs

Other Pingable IPs

Traceroute