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

AS28667, NETWORK TELECOMUNICACOES S.A.

Last update of data:
03-05-2024 18:29 UTC

ASN:

AS28667

Country:

BR - Brazil (South America)

Org.:

NETWORK TELECOMUNICACOES S.A.

Stats:

Peers

17

IX'es

-

Prefixes

19

IPv4

+67K

IPv6

7,9E+28

Contact:

NETWORK TELECOMUNICACOES S.A.

History

Date

Peers

IX'es

Prefixes

IPv4

IPv6

Before 09-02-2024

34

-

19

67.584

7,9E+28

09-02-2024

+2

-

-

-

-

08-03-2024

-16

-

-

-

-

03-05-2024

-3

-

-

-

-

Current

17

-

19

67.584

7,9E+28

Peers

Country

Relationship

ASN

Organization

Peers

Prefix'es

Angola

Upstream

2.250

10

Brazil

Upstream

ALOO TELECOM - FSF TECNOLOGIA SA

2.152

12

Brazil

Upstream

CABO SERVICOS DE TELECOMUNICACOES LTDA

58

34

Brazil

Upstream

SAMM Sociedade de Atividades em Multimidia LTDA

197

2

Brazil

Peer

3.173

6

Brazil

Peer

2.703

2

Brazil

Peer

Life Tecnologia Ltda.

1.980

7

Brazil

Peer

LINK BRASIL TELECOMUNICACOES LTDA

5.001

18

Brazil

Downstream

America-NET Ltda.

56

19

Brazil

Downstream

Miriam dos Santos Oliveira ME

5

2

Colombia

Peer

GlobeNet Cabos Submarinos Colombia, S.A.S.

2.114

6

Luxembourg

Peer

G-Core Labs S.A.

5.241

452

United States

Upstream

Hurricane Electric LLC

10.632

262

United States

Upstream

Seabras 1 USA, LLC

642

4

United States

Peer

NetActuate, Inc

7.343

206

Uruguay

Upstream

Administracion Nacional de Telecomunicaciones

3.927

19

Peer

3.287

8

Announced (uniq) prefixes

Country

ASN

Announced prefix

Description

Size

Brazil

132.255.64.0/22

NETWORK TELECOMUNICACOES S.A.

1.024

Brazil

143.202.68.0/22

NETWORK TELECOMUNICACOES S.A.

1.024

Brazil

168.196.108.0/22

NETWORK TELECOMUNICACOES S.A.

1.024

Brazil

NETWORK TELECOMUNICACOES S.A.

1.024

Brazil

NETWORK TELECOMUNICACOES S.A.

2.048

Brazil

177.21.192.0/20

NETWORK TELECOMUNICACOES S.A.

4.096

Brazil

NETWORK TELECOMUNICACOES S.A.

4.096

Brazil

NETWORK TELECOMUNICACOES S.A.

4.096

Brazil

177.184.240.0/21

NETWORK TELECOMUNICACOES S.A.

2.048

Brazil

186.193.192.0/20

NETWORK TELECOMUNICACOES S.A.

4.096

Brazil

186.236.96.0/19

NETWORK TELECOMUNICACOES S.A.

8.192

- - show more (+8 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS28667'
003	+002	1 ASN's found
003	+000	Done
003	+000	Load details of AS28667
014	+011	19 prefixes found
027	+014	17 peers found
030	+002	No matching IX connections found!
032	+003	4 historical items loaded
033	+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.