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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
	138.36.228.0/23	DELTA TELECOM
	138.36.228.0/22	DELTA TELECOM
	138.36.230.0/23	DELTA TELECOM
	2804:2238::/34	DELTA TELECOM
	2804:2238::/32	DELTA TELECOM
	2804:2238::/35	DELTA TELECOM
	2804:2238::/33	DELTA TELECOM
	2804:2238:d00::/40	DELTA TELECOM
	2804:2238:e00::/40	DELTA TELECOM
	2804:2238:e80::/41	DELTA TELECOM
	2804:2238:f00::/40	DELTA TELECOM
	2804:2238:2000::/35	DELTA TELECOM
	2804:2238:4000::/35	DELTA TELECOM
	2804:2238:4000::/34	DELTA TELECOM
	2804:2238:6000::/35	DELTA TELECOM
	2804:2238:8000::/33	DELTA TELECOM
	2804:2238:8000::/34	DELTA TELECOM
	2804:2238:8000::/35	DELTA TELECOM
	2804:2238:a000::/35	DELTA TELECOM
	2804:2238:c000::/35	DELTA TELECOM
	2804:2238:c000::/34	DELTA TELECOM
	2804:2238:e000::/35	DELTA TELECOM
	2804:2238:ea00::/40	DELTA TELECOM
	2804:2238:eb00::/40	DELTA TELECOM

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS23106	American Tower Brasil	✔	✔
	AS271042	BOT INTERNET E SERVICOS DE TELECOMUNICACOES LTDA	✔	✔
	AS23764	China Telecom Global	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS264127	EMITEL - Empresa de Informatica e Telecom. LTDA	✔	✔

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Peers

	ASN	Description	IPv4	IPv6
	AS23106	American Tower Brasil	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS269615	DELTA TELECOM	✔	✔
	AS267194	ASA BRANCA TELECOMUNICAÇÕES LTDA-ME	✔	✔
	AS271042	BOT INTERNET E SERVICOS DE TELECOMUNICACOES LTDA	✔	✔
	AS268888	ACRF SERVICOS DE INFORMATICA LTDA - ME	✔	✔
	AS271511	Infinity Net	✔	✔
	AS269272	NEWNET TECNOLOGIA E PROJETOS LTDA	✔	✔
	AS271499	YOU NET TELECOMUNICACOES	✔	✔
	AS271344	GERENCIA TELECOMUNICAÇÕES LTDA - ME	✔	✔
	AS264127	EMITEL - Empresa de Informatica e Telecom. LTDA	✔	✔
	AS269306	PAULO HENRIQUE SOARES DE SOUZA	✔	✔
	AS269357	DELTA TELECOM	✔	✘
	AS23764	China Telecom Global	✔	✔
	AS267627	LINK DIRECT OPTIC LTDA	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS273714	POINT NET TELECOMUNICAÇÃO LTDA	✔	✔
	AS262805	REDE MINAS TELECOM LTDA	✔	✘
	AS266942	NAVEGADOR INTERNET LTDA ME	✔	✔
	AS199524	Gcore S.A.	✔	✔
	AS35280	F5 Networks SARL	✔	✔
	AS265055	BMI TELECOMUNICAÇÕES LTDA	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS214331	Teske Virtual System Ltda	✔	✔
	AS2635	Automattic, Inc	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS40776	TaoNet	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS263903	INFORBARRA TELECOM	✔	✔
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS214757	Jakub Krsa	✘	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS262287	Latitude.sh LTDA	✔	✔
	AS263661	Brasil Digital Telecom	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS262462	Aranet Play	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS24482	SG.GS	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS34170	Aztelekom LLC	✔	✘
	AS52999	START TELECOM LTDA	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS4809	China Telecom Next Generation Carrier Network	✔	✘
	AS269396	UNIR TELECOM	✔	✔
	AS262832	Link Cariri	✔	✔
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS39120	Convergenze S.p.A.	✘	✔
	AS199081	Lancom Ltd.	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS265345	HUP TELECOM LTDA	✔	✘
	AS270824	ENX Services	✔	✘
	AS28283	Adyl Telecom	✔	✔
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS13335	Cloudflare, Inc.	✔	✔
	AS10099	China Unicom Global	✔	✘
	AS270470	LN TELECOM	✔	✔
	AS49544	i3D.net B.V	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS262589	SAMM (Internexa)	✔	✔
	AS61680	ACESSO SIMPLES LTDA	✔	✘
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS263444	Open X Tecnologia Ltda	✘	✔
	AS269070	Hostzone Tecnologia LTDA	✔	✘
	AS22381	SAMM (Megatelecom)	✔	✘
	AS37721	Virtual Technologies & Solutions	✘	✔

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS269615	DELTA TELECOM	✔	✔
	AS267194	ASA BRANCA TELECOMUNICAÇÕES LTDA-ME	✔	✔
	AS271511	Infinity Net	✔	✔
	AS268888	ACRF SERVICOS DE INFORMATICA LTDA - ME	✔	✔
	AS271499	YOU NET TELECOMUNICACOES	✔	✔
	AS269272	NEWNET TECNOLOGIA E PROJETOS LTDA	✔	✔
	AS271344	GERENCIA TELECOMUNICAÇÕES LTDA - ME	✔	✔
	AS269357	DELTA TELECOM	✔	✘
	AS267627	LINK DIRECT OPTIC LTDA	✔	✔
	AS264127	EMITEL - Empresa de Informatica e Telecom. LTDA	✔	✔
	AS262805	REDE MINAS TELECOM LTDA	✔	✘
	AS266942	NAVEGADOR INTERNET LTDA ME	✔	✔
	AS273714	POINT NET TELECOMUNICAÇÃO LTDA	✔	✔
	AS265055	BMI TELECOMUNICAÇÕES LTDA	✔	✔
	AS269306	PAULO HENRIQUE SOARES DE SOUZA	✔	✔

% 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.
% 2026-01-27T12:54:56-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS264598
owner:       DELTA TELECOM
ownerid:     13.119.388/0001-96
responsible: DOUGLAS RODRIGUES CARVALHO
country:     BR
owner-c:     DETEL21
routing-c:   DETEL21
abuse-c:     DETEL21
created:     20150210
changed:     20210210
inetnum:     138.36.228.0/22
inetnum:     2804:2238::/32
as-in:       from AS174 100 accept ANY
as-in:       from AS21574 100 accept ANY
as-in:       from AS263444 100 accept ANY
as-in:       from AS267613 100 accept ANY
as-in:       from AS266942 100 accept AS266942
as-in:       from AS269615 100 accept AS269615
as-in:       from AS268888 100 accept AS268888
as-in:       from AS265055 100 accept AS265055
as-in:       from AS267536 100 accept AS267536
as-in:       from AS266636 100 accept AS266636
as-in:       from AS269272 100 accept AS269272
as-out:      to AS174 announce AS264598
as-out:      to AS21574 announce AS264598
as-out:      to AS263444 announce AS264598
as-out:      to AS267613 announce AS264598

nic-hdl-br:  DETEL21
person:      DELTA TELECOM
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20210210
changed:     20230922

% 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: 2026-01-27T15:54:56Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member
ALTDB	as273714:as-uplinks
RADB	as-ctbc-customers129
ALTDB	as-deltacorporate
RADB	as263903:as-transit
RADB	as-ctbc-tools
RADB	as-268696
RADB	as-ctb-deltacorporate
RADB	as-tuddo-cli
RADB	as-21574-customers
RADB	as-megalink
RADB	as-openx-customers
RADB	as-53427-tglobal
RADB	as264409:as-cone
RADB	as-itxbr
ALTDB	as262301:as-netmig
RADB	as-forte-telecom-customer-es
RADB	as-28124
ALTDB	as-deltacorporate-customers
ALTDB	as271072:as-uplinks
RADB	as-durand1-customer
RADB	as-hugenet-customers
RADB	as-flys
RADB	as61568:as-aloo-telecom-ddos
RADB	as-267613
RADB	as-e1-automation-customer
ALTDB	as-hwng-downstreams
RADB	as-forte-telecom-downstreams
RADB	as-sb-automation-customer
RADB	as-hurricanev6
RADB	as-hurricane
RADB	as-ufinet-latam-brasil
RADB	as53013:as-cone
RADB	as-americantower-clients-of-clients
RADB	as-americantower
ALTDB	as-53078-cust