204.157.145.0/24

AS273586 · FLAVIO FERNANDO COSTA

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Summary

Country	Brazil
Domain
ASN	AS273586
Parent Range	204.157.144.0/23
Registry	ARIN
ID	FFCJNTIES-CGNT-NET-1

WHOIS Details

NetHandle:      NET-204-157-144-0-1
OrgID:          C10335748
Parent:         NET-204-157-0-0-1
NetName:        FFCJNTIES-CGNT-NET-1
NetRange:       204.157.144.0 - 204.157.145.255
NetType:        reassignment
RegDate:        2023-10-26
Updated:        2023-10-26
Source:         ARIN


OrgID:          C10335748
OrgName:        FLAVIO FERNANDO COSTA / JF NET TELECOMUNICACOES, INFORMATICA E SEGURANCA
CanAllocate:    
Street:         RUA CESARIO PADILHA 355 - CONJ. HABITACIONAL SAO JOSE
City:           JOANOPOLIS
State/Prov:     SAO PAULO
Country:        BR
PostalCode:     12980-000
RegDate:        2023-10-26
Updated:        2023-10-26
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.157.145.0/24

Range	ASN	Company	Num of IPs
204.157.144.0/23	AS273586	FLAVIO FERNANDO COSTA / JF NET TELECOMUNICACOES, INFORMATICA E SEGURANCA	512
204.157.0.0/16	AS174	Cogent Communications, LLC	65,536

Nearby Ranges

BGP prefixes that overlap with 204.157.0.0/16

Range	ASN	Company	Num of IPs
204.157.0.0/16	AS174	Cogent Communications, LLC	65,536
204.157.80.0/20	AS27694	Flamingo TV Bonaire B.V.	4,096
204.157.136.0/21	AS174	Cogent Communications - IPENG	2,048
204.157.108.0/22	AS53107	ITMinds Consultoria Em Tecnologica - K2 Network	1,024
204.157.100.0/22	AS273648	Rede Gama Telecom	1,024
204.157.104.0/22	AS265622	Wistarip Networks	1,024
204.157.148.0/22	AS174	Cogent Communications - IPENG	1,024
204.157.188.0/22	AS46388	Max Internet Solutions LLC	1,024
204.157.162.0/23	AS174	Cogent Communications - IPENG	512
204.157.184.0/23	AS273143	SIGNAL PERU S.A.C.	512
204.157.248.0/23	AS399622	Wireless Data Net, LLC	512
204.157.132.0/23	AS267219	NETWARE TELECOMUNICACOES E INFORMATICA EIRELI	512
204.157.166.0/23	AS272744	DC INTERNET LTDA	512
204.157.144.0/23	AS273586	FLAVIO FERNANDO COSTA / JF NET TELECOMUNICACOES, INFORMATICA E SEGURANCA	512
204.157.251.0/24	AS272868	SEQURE NETWORKS SRL	256
204.157.232.0/24	AS272930	Intercol Colombia	256
204.157.96.0/24	AS272951	Intercom Servicios C.A.	256
204.157.79.0/24	AS273506	Cnx Projetos e Tecnologia LTDA	256
204.157.76.0/24	AS274020	Cogent Communications - IPENG	256
204.157.240.0/24	AS274129	ABITAVERAS WIRELESS, S.R.L.	256
204.157.243.0/24	AS274131		256
204.157.244.0/24	AS274131		256
204.157.236.0/24	AS52511	MLINK TELECOM	256
204.157.254.0/24	AS271982	TELEVISION, PUNTO I COMUNICACIONES, S.R.L.	256
204.157.77.0/24	AS11432	Telium Telecomunicações Ltda	256
204.157.3.0/24	AS174	Cogent communications - IPENG	256
204.157.134.0/24	AS211084	RF COM S.R.L.	256
204.157.237.0/24	AS211580	BDR INFORMATICA Y COMUNICACIONES, SL	256
204.157.78.0/24	AS265315	F. L. CAHUE DE OLIVEIRA - INFORMATICA	256
204.157.234.0/24	AS265446	FASTNET TELECOM LTDA	256
204.157.245.0/24	AS268695	Carlos Andre de Oliveira	256
204.157.247.0/24	AS268695	Luis Felipe Alves de Souza	256
204.157.99.0/24	AS268952	DMZ INTERNET LTDA - MZ NET INTERNET FIBRA	256
204.157.233.0/24	AS269898	Sistema Comunicaciones TV SAC	256
204.157.250.0/24	AS270175	iCentral Sistemas y Comunicaciones, S.A. de C.V.	256
204.157.98.0/24	AS11404	North Olympic Peninsula Data Centers, LLC	256
204.157.255.0/24	AS272830	TELCOMNET PERU S.A.C.	256

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

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Pingable IPs

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

IP Address	ASN	Details
204.157.145.5	AS273586 FLAVIO FERNANDO COSTA	`2.84ms` 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
62.57.255.136	AS6739 VODAFONE ONO, S.A.	`5.68ms` from Barcelona, ES
139.218.72.56	AS9443 Vocus Retail	`4.26ms` from Brisbane, AU
181.97.59.168	AS7303 Telecom Argentina S.A.	`17.41ms` from Buenos Aires, AR
125.64.8.8	AS38283 CHINANET SiChuan Telecom Internet Data Center	`1.75ms` from Chengdu, CN
34.31.122.168	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
154.47.144.40	AS44486 synlinq.de	`0.40ms` from Frankfurt am Main, DE
72.236.87.40	AS64200 VIVID-HOSTING LLC	`0.21ms` from Los Angeles, US
176.129.94.136	AS5410 Bouygues Telecom SA	`8.50ms` from Marseille, FR
84.242.205.24	AS16301 Novgorod Datacom LLC	`4.05ms` from Saint Petersburg, RU
121.126.186.72	AS4766 Korea Telecom	`0.79ms` from Seoul, KR
81.231.58.200	AS3301 Telia Company AB	`8.65ms` from Stockholm, SE
126.216.52.56	AS17676 SoftBank Corp.	`2.95ms` from Tokyo, JP
167.148.54.136	AS7029 Windstream Communications LLC	`0.41ms` from Ashburn, US
52.177.90.216	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
45.235.205.200	AS268237 CARLA ANDREIA ARAUJO DE OLIVEIRA EIRELI - ME	`1.14ms` from Brasilia, BR
68.229.234.24	AS22773 Cox Communications Inc.	`9.65ms` from Dallas, US
93.219.253.120	AS3320 Deutsche Telekom AG	`1.51ms` from Frankfurt am Main, DE
45.197.11.232	AS401783 TOKALA COMMUNICATIONS INC.	`0.26ms` from Kuala Lumpur, MY
98.164.247.56	AS22773 Cox Communications Inc.	`5.63ms` from Los Angeles, US
212.210.101.152	AS3269 Telecom Italia S.p.A.	`1.75ms` from Milan, IT
188.114.41.152	AS12389 PJSC Rostelecom	`17.55ms` from Moscow, RU
98.167.182.88	AS22773 Cox Communications Inc.	`4.67ms` from Phoenix, US
98.87.154.136	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
3.228.134.200	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
189.61.222.8	AS28573 Claro NXT Telecomunicacoes Ltda	`2.34ms` from Sao Paulo, BR

Traceroute

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

traceroute -a -n -q1 204.157.145.5

traceroute to 204.157.145.5 (204.157.145.5): 64 hops max, 52 byte packets

1 [AS7195] 200.25.57.67 0.115 ms

2 [AS7195] 200.25.58.247 0.953 ms

3 *

4 *

5 [AS52862] 187.111.211.10 3.625 ms

6 [AS273586] 204.157.144.21 2.795 ms

7 [AS273586] 204.157.145.5 3.013 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On November 22nd 2025

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