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
	45.226.136.0/24	I5 TELECOM
	45.226.137.0/24	I5 TELECOM
	138.219.176.0/24	I5 TELECOM
	138.219.177.0/24	I5 TELECOM
	138.219.178.0/24	I5 TELECOM
	138.219.179.0/24	I5 TELECOM
	2804:2804::/32	I5 TELECOM
	2804:2804:f800::/38	I5 TELECOM
	2804:2804:fc00::/38	I5 TELECOM

---

Network Policy

Click here to learn more about what this graph means and what makes up a network policy Global Aggregation (disabled due to size) Policy hungry_elgamal Policy condescending_fermat Policy cool_newton Policy heuristic_greider Policy fervent_feistel

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
	AS273669	LINKE SOLUCOES LTDA	✔	✔
	AS61832	Giga+ Empresas	✔	✔
	AS28368	Wirelink (Sobralnet)	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS273669	LINKE SOLUCOES LTDA	✔	✔
	AS263049	NIPPONTEC TELECOMUNICAÇÕES	✔	✔
	AS266578	Sevennet Telecom	✔	✔
	AS61873	Borba Provedor	✔	✔
	AS270957	CONNECT HOUSE	✔	✔
	AS267265	DINAMICA TELECOM EIRELLI	✔	✔
	AS268487	PRISMA TELECOMUNICAÇÕES LTDA. EPP	✔	✘
	AS267975	BONAFE E OLIVEIRA LTDA	✔	✘
	AS61832	Giga+ Empresas	✔	✔
	AS264351	UNA TELECOMUNICAÇÕES LTDA	✔	✔
	AS262962	BRASIL NET EMPREENDIMENTOS LTDA - ME	✔	✘
	AS28368	Wirelink (Sobralnet)	✔	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS61873	Borba Provedor	✔	✔
	AS263049	NIPPONTEC TELECOMUNICAÇÕES	✔	✔
	AS266578	Sevennet Telecom	✔	✔
	AS267265	DINAMICA TELECOM EIRELLI	✔	✔
	AS270957	CONNECT HOUSE	✔	✔
	AS264351	UNA TELECOMUNICAÇÕES LTDA	✔	✔
	AS267975	BONAFE E OLIVEIRA LTDA	✔	✘
	AS268487	PRISMA TELECOMUNICAÇÕES LTDA. EPP	✔	✘
	AS262962	BRASIL NET EMPREENDIMENTOS LTDA - ME	✔	✘

% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247
 % 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.
% 2026-01-28T11:40:35-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS263935
owner:       I5 TELECOM
ownerid:     20.452.378/0001-33
responsible: Joao Messias
country:     BR
owner-c:     JMMNA3
routing-c:   JMMNA3
abuse-c:     JMMNA3
created:     20150817
changed:     20160428
inetnum:     138.219.176.0/22
inetnum:     2804:2804::/32
inetnum:     45.226.136.0/23

nic-hdl-br:  JMMNA3
person:      Joao Messias M. do Nascimento
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20110602
changed:     20220728

% 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: 2026-01-28T14:40:35Z UTC

---

Member of the following AS-SETs

-	Member
RADB	as-ctbc-tools-2
RADB	as-267613
RADB	as-megalink-customers
RADB	as-durand1-customer
RADB	as-itxbr
RADB	as-mob-customer-as53237
RADB	as-ctbc-customers45
RADB	as-rocketnetwork-tools
RADB	as268503:as-cust
RADB	as-wiki-customers
RADB	as-7738-bgp-customers
RADB	as-hugenet-customers
RADB	as-fortel-customers
RADB	as61873:as-trans
RADB	as-embratelnet
RADB	as61568:as-aloo-telecom
RADB	as-hurricane
RADB	as-ufla-transcust
RADB	as-262468-cust
RADB	as-ufinet-latam-brasil
RADB	as-1telecom-customers01
RADB	as273669:as-cust
RADB	as264409:as-cone
RADB	as-rocketnetwork-customers
RADB	as-7738_customers
RADB	as53013:as-cone
RADB	as262494:as-262494
RADB	as-ctbc-customers184
RADB	as-mob-customer-as61573
RADB	as-mob-customer-as61832
RADB	as-samm
RIPE	as-transroute-spec
RADB	as-hurricanev6