AS28605 Defferrari Informatica Ltda.

Defferrari Informatica Ltda.

Company Website

IPv4 Addresses: 5,120

Number of Peers: 24

Number of Prefixes: 10

Traffic Estimation: 20-50Gbps

ASN
Prefixes
Peers
Upstreams
Downstreams
Graphs
World Map
Raw Whois
IX

AS28605 Summary

Regional Registry:

Lacnic

Allocation Status:

Allocated

Allocation Date:

26^th July 2005

Allocated Country:

Traffic Estimation:

20-50Gbps

Traffic Ratio:

Mostly Inbound

Internet Exchanges:

3

Website:

https://dsi.net.br

Looking Glass :

https://lg.defferrari.com.br

AS28605 Network

IPv4 Prefixes:

9

IPv4 Peers:

13

IPv4 Upstreams:

3

IPv6 Prefixes:

1

IPv6 Peers:

11

IPv6 Upstreams:

3

Contacts

Email Contacts:

[email protected]

Abuse Contacts:

[email protected]

Address:

Unknown

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	179.127.112.0/22	Defferrari Informatica Ltda.		-
	201.20.144.0/22	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic
	201.20.144.0/20	Defferrari Informatica Ltda.		-
	201.20.144.0/21	Defferrari Informatica Ltda.		-
	201.20.145.0/24	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic
	201.20.148.0/22	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic
	201.20.152.0/21	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic
	201.20.152.0/22	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic
	201.20.156.0/22	Defferrari Informatica Ltda.		201.20.144.0/20	Lacnic

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2804:3c0::/32	Defferrari Informatica Ltda.		2804:3c0::/32	Lacnic

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS28283	Adylnet Telecom	Adylnet Telecom
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS53013	W I X NET DO BRASIL LTDA - ME	W I X NET DO BRASIL LTDA - ME
	AS13786	SEABORN	Seabras 1 USA, LLC
	AS269068	Plus Networks	Plus Networks
	AS267668	Gigaweb Tecnologia	Gigaweb Tecnologia
	AS264920	Shel Net Informatica Ltda	Shel Net Informatica Ltda
	AS264274	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.
	AS52851	CTA INTERNET LTDA	CTA INTERNET LTDA
	AS264529	IW Group Solucoes em TI	IW Group Solucoes em TI
	AS28584	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda
	AS61930	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda
	AS22128	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda

Country	ASN	Name	Description	IPv4
	AS61930	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda
	AS13786	SEABORN	Seabras 1 USA, LLC
	AS269068	Plus Networks	Plus Networks
	AS53013	W I X NET DO BRASIL LTDA - ME	W I X NET DO BRASIL LTDA - ME
	AS28584	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda
	AS61615	FALE S.A.	FALE S.A.
	AS28283	Adylnet Telecom	Adylnet Telecom
	AS264274	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.
	AS264920	Shel Net Informatica Ltda	Shel Net Informatica Ltda
	AS52851	CTA INTERNET LTDA	CTA INTERNET LTDA
	AS267668	Gigaweb Tecnologia	Gigaweb Tecnologia

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS3356	LEVEL3	Level 3 Parent, LLC
	AS53013	W I X NET DO BRASIL LTDA - ME	W I X NET DO BRASIL LTDA - ME
	AS13786	SEABORN	Seabras 1 USA, LLC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS53013	W I X NET DO BRASIL LTDA - ME	W I X NET DO BRASIL LTDA - ME
	AS13786	SEABORN	Seabras 1 USA, LLC
	AS28283	Adylnet Telecom	Adylnet Telecom

IPv6 Upstream Graph

IPv4 Downstreams
IPv6 Downstreams

Country	ASN	Name	Description	IPv6
	AS28584	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda
	AS22128	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda
	AS52851	CTA INTERNET LTDA	CTA INTERNET LTDA
	AS61930	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda
	AS264920	Shel Net Informatica Ltda	Shel Net Informatica Ltda
	AS264274	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.
	AS264529	IW Group Solucoes em TI	IW Group Solucoes em TI
	AS269068	Plus Networks	Plus Networks
	AS267668	Gigaweb Tecnologia	Gigaweb Tecnologia

Country	ASN	Name	Description	IPv4
	AS28584	Defferrari Solucoes em Internet Ltda	Defferrari Solucoes em Internet Ltda
	AS52851	CTA INTERNET LTDA	CTA INTERNET LTDA
	AS61930	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda	TelecomunicaiÂ¿Â½iÂ¿Â½es Riograndense Ltda
	AS264920	Shel Net Informatica Ltda	Shel Net Informatica Ltda
	AS264274	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.	DSP RS TELECOMUNICAiÂ¿Â½iÂ¿Â½ES LTDA.
	AS269068	Plus Networks	Plus Networks
	AS267668	Gigaweb Tecnologia	Gigaweb Tecnologia
	AS61615	FALE S.A.	FALE S.A.

% IP Client: 2a10:b641:57:7991:ba32:4b43:4b42:6c80
 
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%  2024-11-05T02:28:09-03:00 - IP: 2a10:b641:57:7991:ba32:4b43:4b42:6c80

aut-num:     AS28605
owner:       Defferrari Informatica Ltda.
ownerid:     94.966.306/0001-40
responsible: Marco Defferrari
country:     BR
owner-c:     MAD6
routing-c:   MAD6
abuse-c:     MAD6
created:     20050726
changed:     20130306
inetnum:     201.20.144.0/20
inetnum:     2804:3c0::/32
inetnum:     179.127.112.0/22

nic-hdl-br:  MAD6
person:      Marco Defferrari
e-mail:      [email protected]
country:     BR
created:     19971230
changed:     20220207

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to [email protected]
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% provider, CIDR block, IP and ASN.

Country	IX	Name	IPv4	IPv6	Port Speed
	IX.br (PTT.br) Porto Alegre	IX.br (PTT.br) Porto Alegre	177.52.38.34	2001:12f8:0:6::2:8605	10 Gbps
	IX.br (PTT.br) Fortaleza	IX.br (PTT.br) Fortaleza	45.184.145.123	2001:12f8:0:9::145:123	20 Gbps
	IX.br (PTT.br) Rio de Janeiro	IX.br (PTT.br) Rio de Janeiro	45.6.54.219	2001:12f8:0:2::54:219	10 Gbps