191.240.146.0/24

AS273490 · FIBRION INTERNET LTDA

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Summary

Country	Brazil
Domain	fibrion.com.br
ASN	AS273490
Parent Range	191.240.144.0/21
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

Overlapping Ranges

BGP prefixes that contain 191.240.146.0/24

Range	ASN	Company	Num of IPs
191.240.144.0/21	AS273490	FIBRION INTERNET LTDA	2,048

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
191.240.144.0/21	AS273490	FIBRION INTERNET LTDA	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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
191.240.146.122	clinicaaraguaia.com.br	1
191.240.146.170	ergs.com.br	1

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

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

IP Address	ASN	Details
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
173.18.219.216	AS30036 Mediacom Communications Corp	`5.11ms` from Atlanta, US
177.66.162.216	AS262500 BS2 Sistemas para Internet Ltda.	`0.71ms` from Curitiba, BR
87.172.94.248	AS3320 Deutsche Telekom AG	`4.02ms` from Duesseldorf, DE
90.197.172.232	AS5607 Sky UK Limited	`9.83ms` from Erith, GB
88.221.179.8	AS16625 Akamai Technologies, Inc.	`0.45ms` from London, GB
155.2.213.216	AS60798 Servereasy Srl	`0.12ms` from Milan, IT
112.81.186.72	AS4837 CHINA UNICOM China169 Backbone	`5.78ms` from Nanjing, CN
37.22.99.168	AS12389 PJSC Rostelecom	`7.14ms` from Novosibirsk, RU
211.174.111.40	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
14.86.223.88	AS4766 Korea Telecom	`5.20ms` from Seoul, KR
106.14.124.152	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.80ms` from Shanghai, CN
172.188.9.72	AS8075 Microsoft Corporation	`0.66ms` from Singapore, SG
223.154.88.56	AS4134 CHINANET BACKBONE	`4.08ms` from Chenzhou, CN
82.83.90.56	AS3209 Vodafone GmbH	`5.36ms` from Frankfurt am Main, DE
82.181.41.72	AS16086 DNA Oyj	`4.63ms` from Helsinki, FI
59.0.72.120	AS4766 Korea Telecom	`5.40ms` from Incheon, KR
73.205.244.184	AS7922 Comcast Cable Communications, LLC	`5.91ms` from Miami, US
213.213.31.184	AS8968 BT Italia S.p.A.	`8.14ms` from Milan, IT
24.29.158.120	AS12271 Charter Communications Inc	`1.43ms` from New York City, US
213.7.33.88	AS6866 Cyprus Telecommunications Authority	`1.75ms` from Nicosia, CY
27.208.70.56	AS4837 CHINA UNICOM China169 Backbone	`10.76ms` from Qingdao, CN
199.30.204.8	AS30615 Mitchell International	`0.83ms` from San Diego, US
152.0.29.40	AS6400 Compañía Dominicana de Teléfonos S. A.	`2.30ms` from Santo Domingo, DO
31.57.175.248	AS266400 Ferenz Networks	`0.19ms` from Sao Paulo, BR
220.86.41.184	AS4766 Korea Telecom	`1.11ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 191.240.146.34

traceroute to 191.240.146.34 (191.240.146.34): 64 hops max, 52 byte packets

3 [AS12735] 31.223.117.97 0.962 ms

4 [AS273490] 191.240.146.34 219.222 ms

Measurement taken from

IPinfo ProbeNet in Denizli, TR

On April 13th 2026

What are IP address ranges?

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