View

If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them

	Prefix	Description
	45.236.212.0/23	ATIVA TELECOM LTDA
	45.236.212.0/22	ATIVA TELECOM LTDA
	45.236.214.0/23	ATIVA TELECOM LTDA
	170.244.20.0/22	ATIVA TELECOM LTDA
	170.244.20.0/23	ATIVA TELECOM LTDA
	170.244.22.0/23	ATIVA TELECOM LTDA
	2804:4e34::/34	ATIVA TELECOM LTDA
	2804:4e34::/33	ATIVA TELECOM LTDA
	2804:4e34::/32	ATIVA TELECOM LTDA

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation Policy dreamy_khorana Policy affectionate_liskov Policy blissful_jones

Chart Display Options

Display links using non straight lines

Prefixes in selected policy

Load all prefixes in policy

---

How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS52742	HELP INTERNET	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS52742	HELP INTERNET	✔	✔
	AS266128	CENTRAL SAT LTDA - ME	✔	✘
	AS272416	J. L. FERREIRA FILHO - CELULAR E INFORMATICA - ME	✔	✔
	AS266614	AMTECK INFORMATICA LTDA	✔	✔
	AS268092	Bottega Telecomunicações Ltda ME	✔	✔
	AS272453	ABS TELECOMUNICACOES LTDA	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS272416	J. L. FERREIRA FILHO - CELULAR E INFORMATICA - ME	✔	✔
	AS266128	CENTRAL SAT LTDA - ME	✔	✘
	AS52742	HELP INTERNET	✔	✘
	AS266614	AMTECK INFORMATICA LTDA	✔	✘
	AS268092	Bottega Telecomunicações Ltda ME	✔	✘

% IP Client: 2a0c:2f07:9459:2c8:0:0:0:247
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2025-12-17T10:29:10-03:00 - 2a0c:2f07:9459:2c8::247

aut-num:     AS268246
owner:       ATIVA TELECOM LTDA
ownerid:     04.557.049/0001-09
responsible: ALDIR BISSOLOTTI
country:     BR
owner-c:     JOMAL129
routing-c:   JOMAL129
abuse-c:     
created:     20180522
changed:     20240416
inetnum:     45.236.212.0/22
inetnum:     2804:4e34::/32
inetnum:     170.244.20.0/22
as-in:       from AS52742 100 accept ANY
as-out:      to AS52742 announce AS268246

nic-hdl-br:  JOMAL129
person:      Jonas Moreira de Almeida
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20130801
changed:     20210505

nic-hdl-br:  
person:      ROGERIO ARAUJO SOARES
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     19980109
changed:     20251107

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Last Update: 2025-12-17T13:29:10Z UTC / (Click here to force a refresh)

---

Member of the following AS-SETs

-	Member
ALTDB	as-tecklink
RADB	as-fortel-customers
RADB	as52873:as-transit
RADB	as263558:as-customers
RADB	as263903:as-transit
RADB	as-g8
RADB	as-53427-tglobal
RADB	as-ctbc-customers49
RADB	as-267613
RADB	as-8167_customers
RADB	as264409:as-cone
RADB	as52742:as-help_internet-customers
RADB	as-durand1-customer
RADB	as61568:as-aloo-telecom-ddos
RADB	as268246:as-ativa_telecom
RADB	as26615:as-customers
RADB	as-53427-tgn
RADB	as-ctbc-customers72
RADB	as-mob-customer-as61832
RADB	as-ctbc-tools
RADB	as-8167-bgp-customers
RADB	as198949:as-sd
ALTDB	as-action
RADB	as-263541
RADB	as-hurricane
RADB	as-ctbc-customers244
NTTCOM	as262476:as-clientes
RADB	as-embratelnet
RADB	as-rocketnetwork-tools
RADB	as-hugenet-customers
RADB	as14840:as-customers-04
RADB	as-ufinet-latam-brasil
RADB	as-tascom-customers
ALTDB	as-hwng-downstreams
ALTDB	as-263558
RADB	as-flys
RADB	as-rocketnetwork-customers
ALTDB	as53245:as-customers
RADB	as53013:as-cone