191.240.144.0/21

AS273490 · FIBRION INTERNET LTDA

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Summary

Country	Brazil
Domain	fibrion.com.br
ASN	AS273490
Registry	LACNIC
ID	JED26

WHOIS Details

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

inetnum:     191.240.144.0/21
aut-num:     AS273490
abuse-c:     JOEDE29
owner:       FIBRION INTERNET LTDA
ownerid:     46.713.124/0001-15
responsible: JOSE EDUARDO DEGAN
country:     BR
owner-c:     JOEDE29
tech-c:      JOEDE29
inetrev:     191.240.144.0/21
nserver:     ns3.fibrion.com.br
nsstat:      20260424 AA
nslastaa:    20260424
nserver:     ns4.fibrion.com.br
nsstat:      20260424 AA
nslastaa:    20260424
created:     20131106
changed:     20250728

nic-hdl-br:  JOEDE29
person:      JOSE EDUARDO DEGAN
e-mail:      abuse@fibrion.com.br
country:     BR
created:     20231122
changed:     20260414

Nearby Ranges

BGP prefixes that overlap with 191.240.0.0/16

Range	ASN	Company	Num of IPs
191.240.0.0/17	AS28202	MASTER S/A	32,768
191.240.224.0/19	AS53142	Friburgo Online LTDA ME	8,192
191.240.176.0/20	AS262901	Vcnet Provedora de Internet Ltda.	4,096
191.240.208.0/21	AS267003	SCM EVOLUTT CONNECT LTDA	2,048
191.240.168.0/21	AS262496	Clonix Telecom Eireli ME	2,048
191.240.200.0/21	AS262851	PLIM TELECOMUNICACOES LTDA-ME	2,048
191.240.136.0/21	AS263657	OGS INFORMATICA LTDA - ME	2,048
191.240.216.0/21	AS28343	Unifique Telecomunicações SA	2,048
191.240.128.0/21	AS53178	SCNet Equipamentos de Informática Ltda	2,048
191.240.160.0/22	AS52700	ITLINE TELECOM	1,024
191.240.192.0/22	AS263659	PCNET INTERNET	1,024
191.240.164.0/22	AS263042	DELTA TELECOM	1,024
191.240.152.0/22	AS273490	FIBRION INTERNET LTDA	1,024
191.240.196.0/22	AS52818	CD ONE CORPORATION DO BRASIL LTDA	1,024
191.240.158.0/23	AS28165	Wireless Comm Services LTDA	512
191.240.156.0/23	AS273490	FIBRION INTERNET LTDA	512

Hosted domains

There are 5 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
191.240.148.129	AS273490 FIBRION INTERNET LTDA	`0.52ms` from Osasco, BR
191.240.145.249	AS273490 FIBRION INTERNET LTDA	`0.35ms` from Osasco, BR
191.240.151.141	AS273490 FIBRION INTERNET LTDA	`0.56ms` from Osasco, BR
191.240.147.141	AS273490 FIBRION INTERNET LTDA	`0.34ms` from Osasco, BR
191.240.144.1	AS273490 FIBRION INTERNET LTDA	`0.38ms` from Osasco, BR
191.240.149.25	AS273490 FIBRION INTERNET LTDA	`0.37ms` from Osasco, BR
191.240.150.105	AS273490 FIBRION INTERNET LTDA	`0.34ms` from Osasco, BR
191.240.146.105	AS273490 FIBRION INTERNET LTDA	`0.53ms` 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
119.252.0.5	AS9297 Colocity Pty Ltd	`0.20ms` from Adelaide, AU
69.178.79.245	AS8047 GENERAL COMMUNICATION, INC.	`5.46ms` from Anchorage, US
34.213.114.85	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
83.134.50.229	AS5432 Proximus NV	`3.02ms` from Brussels, BE
190.108.58.5	AS52308 AGUAS DEL COLORADO SAPEM	`13.79ms` from Buenos Aires, AR
128.230.183.5	AS11872 Syracuse University	`3.32ms` from Buffalo, US
27.147.137.85	AS23688 Link3 Technologies Ltd.	`0.15ms` from Dhaka, BD
86.40.45.245	AS5466 Eircom Limited	`3.51ms` from Dublin, IE
102.163.60.21	AS30999 EMTEL LIMITED	`0.54ms` from Ebene, MU
221.210.25.85	AS4837 CHINA UNICOM China169 Backbone	`6.38ms` from Harbin, CN
118.69.40.69	AS18403 FPT Telecom Company	`2.13ms` from Ho Chi Minh City, VN
39.124.101.37	AS9318 SK Broadband Co Ltd	`2.88ms` from Incheon, KR
136.35.111.229	AS16591 Google Fiber Inc.	`0.63ms` from Kansas City, US
90.194.118.149	AS5607 Sky UK Limited	`4.92ms` from London, GB
176.67.50.53	AS42676 Joint Stock Company Smartkom	`9.41ms` from Novosibirsk, RU
75.112.9.245	AS33363 Charter Communications, Inc	`7.47ms` from Orlando, US
119.150.18.69	AS7522 STNet, Incorporated	`6.84ms` from Osaka, JP
43.207.29.117	AS16509 Amazon.com, Inc.	`1.21ms` from Tokyo, JP
126.234.191.245	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
83.18.20.85	AS5617 Orange Polska Spolka Akcyjna	`0.89ms` from Warsaw, PL
16.62.58.245	AS16509 Amazon.com, Inc.	`0.91ms` from Zuerich, CH
36.255.48.37	AS134067 Uniti Wireless Pty Ltd	`4.30ms` from Adelaide, AU
62.72.69.133	AS8881 1&1 Versatel GmbH	`1.27ms` from Berlin, DE
24.83.199.165	AS6327 Shaw Communications	`1.01ms` from Calgary, CA
196.126.7.117	AS36925 MEDITELECOM	`19.98ms` from Casablanca, MA

Traceroute

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

traceroute -a -n -q1 191.240.144.68

traceroute to 191.240.144.68 (191.240.144.68): 64 hops max, 52 byte packets

1 [AS15169] 142.251.224.86 331.031 ms

2 *

3 *

4 *

5 [AS273490] 191.240.144.37 324.956 ms

6 [AS273490] 191.240.144.68 327.826 ms

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On April 13th 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.

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