ASN database

You may find these sub-pages interesting as well:

Related tools

DNS lookup / nslookup / DIG of DNS records. An online tool for DNS lookups. By default recursive lookups querying the authoritative name servers. Lookups on specific DNS resolvers are also possible. Additionally, it will look up secondary records and output a full log of what was done on a technical level.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform reverse DNS (rDNS/PTR) lookups of any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your own IP - both IPv4 and IPv6. Works as a connectivity test as well.

Online tool GeoIP location of any IP and/or domain.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Result

AS28605, Defferrari Informatica Ltda.

Last update of data:
28-04-2024 04:02 UTC

ASN:

AS28605

Country:

BR - Brazil (South America)

Org.:

Defferrari Informatica Ltda.
LookingGlass

Stats:

Peers

18

IX'es

-

Prefixes

3

IPv4

5.120

IPv6

7,9E+28

Contact:

Defferrari Informatica Ltda.

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 07-01-2024

13

-

3

5.120

7,9E+28

07-01-2024

+2

-

-

-

-

04-02-2024

+3

-

-

-

-

03-03-2024

+2

-

-

-

-

31-03-2024

-3

-

-

-

-

28-04-2024

+1

-

-

-

-

Current

18

-

3

5.120

7,9E+28

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Brazil

Upstream

Adylnet Telecom

385

8

Brazil

Upstream

W I X NET DO BRASIL LTDA - ME

308

12

Brazil

Upstream

282

13

Brazil

Upstream

Rede Nacional de Ensino e Pesquisa

2.291

60

Brazil

Peer

BR.Digital Provider

5.143

89

Brazil

Peer

2.703

2

Brazil

Peer

LINK BRASIL TELECOMUNICACOES LTDA

5.022

17

Brazil

Downstream

CDNTV TECNOLOGIA LTDA

36

11

Brazil

Downstream

Telecomunicaes Riograndense Ltda

2

2

Brazil

Downstream

CTA INTERNET LTDA

1

1

Brazil

Downstream

DSP RS TELECOMUNICAES LTDA.

6

2

Brazil

Downstream

IW Group Solucoes em TI

2

1

Brazil

Downstream

Shel Net Informatica Ltda

7

2

Brazil

Downstream

Gigaweb Tecnologia

8

2

Brazil

Downstream

Defferrari Solucoes em Internet Ltda

1

6

United States

Upstream

Seabras 1 USA, LLC

637

4

Upstream

241

5

Upstream

115

68

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Brazil

179.127.112.0/22

Defferrari Informatica Ltda.

1.024

Brazil

201.20.144.0/20

Defferrari Informatica Ltda.

4.096

Country

ASN

Announced prefix

Description

Size

Brazil

Defferrari Informatica Ltda.

7,9E+28

Log

000	+000	Parse input (ASN)
001	+000	Search database for 'AS28605'
004	+004	1 ASN's found
004	+000	Done
004	+000	Load details of AS28605
019	+015	3 prefixes found
036	+017	18 peers found
040	+003	No matching IX connections found!
041	+002	1 links loaded, 1 verified
044	+003	6 historical items loaded
044	+000	Done

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

Signup using Github

Other options: Signup using Microsoft or Signup using Facebook.

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.