191.37.40.0/23

AS263347 · CEDNET PROVEDOR INTERNET

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Summary

Country	Brazil
Domain	cednet.net.br
ASN	AS263347
Parent Range	191.37.32.0/19
Registry	LACNIC
ID	CPL33

WHOIS Details

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

inetnum:     191.37.32.0/19
aut-num:     AS263347
abuse-c:     CPILT13
owner:       CEDNET PROVEDOR INTERNET
ownerid:     08.752.674/0001-54
responsible: CARLOS ALBERTO DELAFIORI
owner-c:     CPILT13
tech-c:      CPILT13
inetrev:     191.37.33.0/24
nserver:     ns1.cednet.net.br
nsstat:      20250912 AA
nslastaa:    20250912
nserver:     ns2.cednet.net.br
nsstat:      20250912 AA
nslastaa:    20250912
created:     20140314
changed:     20140314

nic-hdl-br:  CPILT13
person:      CEDNET PROVEDOR DE INTERNET LTDA
created:     20140213
changed:     20220411

Overlapping Ranges

BGP prefixes that contain 191.37.40.0/23

Range	ASN	Company	Num of IPs
191.37.32.0/19	AS263347	CEDNET PROVEDOR INTERNET	8,192

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

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

IP Address	ASN	Details
191.37.40.225	AS263347 CEDNET PROVEDOR INTERNET	`6.70ms` from Osasco, BR
191.37.41.102	AS263347 CEDNET PROVEDOR INTERNET	`7.14ms` 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
154.241.109.7	AS36947 Telecom Algeria	`12.30ms` from Algiers, DZ
185.126.237.183	AS136258 BrainStorm Network, Inc	`0.01ms` from Bucharest, RO
151.141.90.119	AS29842 East Tennessee State University	`10.04ms` from Durham, US
103.133.93.7	AS138571 SUPERCLOUDS LIMITED	`2.12ms` from Hong Kong, HK
182.181.148.135	AS17557 Pakistan Telecommunication Company Limited	`8.25ms` from Islamabad, PK
104.17.229.151	AS13335 Cloudflare, Inc.	`0.13ms` from Lima, PE
83.54.138.151	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.34ms` from Madrid, ES
67.191.87.231	AS7922 Comcast Cable Communications, LLC	`5.26ms` from Miami, US
54.87.8.7	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
32.220.56.183	AS46690 Southern New England Telephone Company and SNET America, Inc.	`4.75ms` from Secaucus, US
113.118.18.87	AS4134 CHINANET-BACKBONE	`3.19ms` from Shenzhen, CN
121.16.201.183	AS4837 CHINA UNICOM China169 Backbone	`9.01ms` from Tianjin, CN
99.228.65.119	AS812 Rogers Communications Canada Inc.	`7.73ms` from Toronto, CA
81.207.245.183	AS1136 KPN B.V.	`2.16ms` from Amsterdam, NL
73.250.127.71	AS7922 Comcast Cable Communications, LLC	`6.66ms` from Ashburn, US
181.192.16.247	AS17069 Coop Telefonica Villa Gesell Ltda	`7.00ms` from Buenos Aires, AR
76.113.36.151	AS7922 Comcast Cable Communications, LLC	`14.12ms` from Denver, US
196.30.50.135	AS16637 MTN SA	`1.25ms` from Johannesburg, ZA
72.7.58.199	AS5079 T-Mobile USA, Inc.	`0.35ms` from Kansas City, US
109.181.214.7	AS2856 British Telecommunications PLC	`18.20ms` from London, GB
185.225.128.23	AS35617 air2bite s.r.l.	`6.54ms` from Milan, IT
12.195.184.135	AS7018 AT&T Enterprises, LLC	`2.89ms` from Morris Plains, US
80.225.197.39	AS31898 Oracle Corporation	`0.15ms` from Mumbai, IN
171.110.158.7	AS4134 CHINANET-BACKBONE	`4.08ms` from Nanning, CN
100.37.105.39	AS701 Verizon Business	`2.48ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 191.37.41.175

traceroute to 191.37.41.175 (191.37.41.175): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 118.655 ms

2 *

3 [AS263347] 191.37.32.13 12.383 ms

4 [AS263347] 191.37.41.175 12.611 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 11th 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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