201.49.21.0/24

AS11921 · SECRELNET INFORMATICA LTDA

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Summary

Country	Brazil
Domain	secrel.net.br
ASN	AS11921
Parent Range	201.49.0.0/18
Registry	LACNIC
ID	WES9

WHOIS Details

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

inetnum:     201.49.0.0/18
aut-num:     AS11921
abuse-c:     FAL11
owner:       SECRELNET INFORMATICA LTDA
ownerid:     01.067.762/0001-78
responsible: Francisco Araujo Lima
country:     BR
owner-c:     WES7
tech-c:      WES7
inetrev:     201.49.10.0/24
nserver:     ns.secrel.com.br
nsstat:      20250726 AA
nslastaa:    20250726
nserver:     ns2.secrel.com.br
nsstat:      20250726 AA
nslastaa:    20250726
created:     20050826
changed:     20050826

nic-hdl-br:  WES7
person:      WebMaster SecrelNet
e-mail:      registrobr@secrel.net.br
country:     BR
created:     19981209
changed:     20250711

nic-hdl-br:  FAL11
person:      Francisco Araujo Lima
e-mail:      registrobr@secrel.net.br
country:     BR
created:     19980413
changed:     20170106

Overlapping Ranges

BGP prefixes that contain 201.49.21.0/24

Range	ASN	Company	Num of IPs
201.49.0.0/18	AS11921	SECRELNET INFORMATICA LTDA	16,384

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

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

IP Address	ASN	Details
201.49.21.33	AS11921 SECRELNET INFORMATICA LTDA	`1.21ms` 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
45.85.163.72	AS60781 LeaseWeb Netherlands B.V.	`0.29ms` from Amsterdam, NL
76.97.6.136	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Atlanta, US
34.214.222.200	AS16509 Amazon.com, Inc.	`0.59ms` from Boardman, US
173.89.218.200	AS10796 Charter Communications Inc	`5.72ms` from Columbus, US
80.251.196.88	AS44034 Hi3G Access AB	`6.12ms` from Copenhagen, DK
73.18.80.184	AS7922 Comcast Cable Communications, LLC	`7.82ms` from Flint, US
157.18.56.184	AS17816 China Unicom IP network China169 Guangdong province	`5.64ms` from Guangzhou, CN
218.87.165.120	AS4134 CHINANET-BACKBONE	`5.22ms` from Nanchang, CN
35.172.9.24	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
27.101.207.120	AS17841 NATIONAL INFORMATION RESOURCES SERVICE	`4.18ms` from Seoul, KR
112.181.183.24	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
180.169.49.72	AS4812 China Telecom (Group)	`3.53ms` from Shanghai, CN
83.179.145.88	AS1257 Tele2 Sverige AB	`18.23ms` from Tallinn, EE
52.199.196.8	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
113.144.17.136	AS2516 KDDI CORPORATION	`5.63ms` from Tokyo, JP
129.213.27.136	AS31898 Oracle Corporation	`0.28ms` from Ashburn, US
173.21.87.184	AS30036 Mediacom Communications Corp	`14.12ms` from Atlanta, US
101.200.238.136	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`2.02ms` from Beijing, CN
34.91.148.72	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
166.62.101.136	AS26496 GoDaddy.com, LLC	`0.93ms` from Phoenix, US
3.230.125.152	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
69.107.221.248	AS7018 AT&T Enterprises, LLC	`2.95ms` from San Jose, US
219.250.88.248	AS9318 SK Broadband Co Ltd	`1.52ms` from Seoul, KR
23.226.38.248	AS5650 Frontier Communications of America, Inc.	`0.21ms` from Ashburn, US
3.131.0.216	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 201.49.21.89

traceroute to 201.49.21.89 (201.49.21.89): 64 hops max, 52 byte packets

1 [AS15169] 142.250.215.21 1.946 ms

2 [AS15169] 209.85.244.148 1.944 ms

3 [] 187.16.221.246 49.512 ms

4 *

5 [AS11921] 200.150.142.233 60.849 ms

6 [AS11921] 200.150.142.234 47.686 ms

7 [AS11921] 201.49.21.89 48.313 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 25th 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.

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