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 | |
|---|---|---|
|
38.10.96.0/22 | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA |
|
38.10.96.0/23 | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA |
|
38.10.98.0/24 | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA |
|
38.10.98.0/23 | ULTRAFIBER INFORMATICA E TELECOMUNICACOES LTDA |
|
201.182.48.0/23 | ULTRANET NETWORK |
|
201.182.48.0/22 | ULTRANET NETWORK |
|
201.182.50.0/23 | ULTRANET NETWORK |
|
2804:42b8::/32 | ULTRANET NETWORK |
|
2804:42b8::/34 | ULTRANET NETWORK |
|
2804:42b8:4000::/41 | ULTRANET NETWORK |
|
2804:42b8:4000::/34 | ULTRANET NETWORK |
|
2804:42b8:4000::/40 | ULTRANET NETWORK |
|
2804:42b8:4080::/41 | ULTRANET NETWORK |
|
2804:42b8:8000::/34 | ULTRANET NETWORK |
|
2804:42b8:c000::/34 | ULTRANET NETWORK |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS13786 | Seaborn (Seabras USA, LLC) | β | β |
|
AS23106 | American Tower Brasil | β | β |
|
AS10429 | Vivo (TELEFΓNICA BRASIL) | β | β |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
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AS6939 | Hurricane Electric LLC | β | β |
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AS23106 | American Tower Brasil | β | β |
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AS13786 | Seaborn (Seabras USA, LLC) | β | β |
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AS262663 | METROFLEX TELECOMUNICACOES LTDA | β | β |
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AS10429 | Vivo (TELEFΓNICA BRASIL) | β | β |
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AS269500 | LAGARES TECNOLOGIA E COMUNICAΓΓO LTDA | β | β |
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AS262842 | I S NET TELECOMICAΓΓES LTDA | β | β |
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AS264234 | GLOBAL SOLUCOES EM TECNOLOGIA E TELECOM LTDA-ME | β | β |
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AS199524 | Gcore S.A. | β | β |
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AS266313 | LESTETRONICS ME | β | β |
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AS53043 | NET VALE LTDA | β | β |
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AS35280 | F5 Networks SARL | β | β |
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AS14840 | BR.DIGITAL | β | β |
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AS214331 | Teske Virtual System Ltda | β | β |
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AS2635 | Automattic, Inc | β | β |
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AS14537 | Continent 8 LLC | β | β |
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AS52320 | V.tal (GlobeNet) | β | β |
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AS266400 | Ferenz Networks | β | β |
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AS269180 | VIPNET ConexΓ£o | β | β |
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AS40776 | TaoNet | β | β |
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AS215248 | Bastiaan Mathijs Brink | β | β |
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AS52999 | START TELECOM LTDA | β | β |
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AS9498 | Bharti Airtel Ltd. | β | β |
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AS328366 | FIRSTNET TECHNOLOGY SERVICES (PTY) LTD | β | β |
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AS271253 | LINK BRASIL TELECOMUNICACOES LTDA | β | β |
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AS214757 | Jakub Krsa | β | β |
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AS7713 | PT Telkom Indonesia Tbk | β | β |
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AS263152 | MIGO TELECOM | β | β |
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AS36236 | NetActuate, Inc | β | β |
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AS270684 | SOLUCOES SOUZA WEB LTDA | β | β |
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AS42473 | Anexia Cloud Solutions GmbH | β | β |
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AS1916 | RNP - Rede Nacional de Ensino e Pesquisa | β | β |
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AS24482 | SG.GS | β | β |
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AS6057 | Administracion Nacional de Telecomunicaciones | β | β |
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AS262287 | Latitude.sh LTDA | β | β |
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AS274676 | MULTIWAY COMERCIO E REPRESENTACOES LTDA | β | β |
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AS14907 | Wikimedia Foundation Inc. | β | β |
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AS270824 | ENX Services | β | β |
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AS269396 | UNIR TELECOM | β | β |
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AS401661 | EMBNEX, LLC | β | β |
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AS60503 | FNX Tecnologia LTDA | β | β |
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AS213622 | Falcon FZE LLC | β | β |
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AS32590 | Valve Corporation | β | β |
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AS61624 | ISPSHIELD (InfNOC Tecnologia) | β | β |
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AS1251 | FUNDAΓΓO DE AMPARO Γ PESQUISA DO ESTADO SΓO PAULO | β | β |
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AS269641 | RURALNET BRASIL | β | β |
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AS6424 | EDGOO NETWORKS | β | β |
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AS52888 | UNIVERSIDADE FEDERAL DE SAO CARLOS | β | β |
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AS263541 | IMF NETWORK DATA LTDA - ME | β | β |
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AS10099 | China Unicom Global | β | β |
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AS34170 | Aztelekom LLC | β | β |
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AS262462 | Aranet Play | β | β |
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AS270470 | LN TELECOM | β | β |
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AS266196 | BRASCOM SOLUCOES E TECNOLOGIA LTDA ME | β | β |
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AS267613 | ELETRONET S.A. | β | β |
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AS49544 | i3D.net B.V | β | β |
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AS264409 | Huge Networks | β | β |
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AS15169 | Google LLC | β | β |
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AS265038 | TELFO SERVICO DE TELECOMUNICACOES LTDA | β | β |
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AS262880 | RADAR WISP LTDA | β | β |
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AS61680 | ACESSO SIMPLES LTDA | β | β |
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AS200464 | PAULO HENRIQUE SILVA DE OLIVEIRA | β | β |
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AS199829 | Akronic Network LTDA | β | β |
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AS13335 | Cloudflare, Inc. | β | β |
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AS39120 | Convergenze S.p.A. | β | β |
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AS262832 | Link Cariri | β | β |
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AS28166 | TESA - Telecom South America | β | β |
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AS265169 | VIPNETT TELECOM | β | β |
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AS262999 | IVI TECNOLOGIA E COMUNICAΓΓO LTDA | β | β |
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AS29049 | Delta Telecom Ltd | β | β |
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AS132337 | Axclusive | β | β |
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AS199081 | Lancom Ltd. | β | β |
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AS263903 | INFORBARRA TELECOM | β | β |
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AS263661 | Brasil Digital Telecom | β | β |
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AS53062 | ALT | GRUPO BRASIL TECPAR | β | β |
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AS270735 | COMPUTIZE NETWORK TELECOMUNICACOES LTDA | β | β |
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AS28283 | Adyl Telecom | β | β |
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AS269070 | Hostzone Tecnologia LTDA | β | β |
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AS262589 | SAMM (Internexa) | β | β |
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AS265061 | GC NET | β | β |
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AS263444 | Open X Tecnologia Ltda | β | β |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS262663 | METROFLEX TELECOMUNICACOES LTDA | β | β |
|
AS262842 | I S NET TELECOMICAΓΓES LTDA | β | β |
|
AS264234 | GLOBAL SOLUCOES EM TECNOLOGIA E TELECOM LTDA-ME | β | β |
|
AS269500 | LAGARES TECNOLOGIA E COMUNICAΓΓO LTDA | β | β |
|
AS53043 | NET VALE LTDA | β | β |
|
AS266313 | LESTETRONICS ME | β | β |
% 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. % 2026-01-08T10:32:24-03:00 - 2a0c:2f07:9459:2c8::247 aut-num: AS267521 owner: ULTRANET NETWORK ownerid: 17.793.452/0001-70 responsible: Gilberto Junior country: BR owner-c: GMITE routing-c: GAWCA abuse-c: GAWCA created: 20170825 changed: 20250218 inetnum: 201.182.48.0/22 inetnum: 2804:42b8::/32 nic-hdl-br: GMITE person: GONCALVES E MENDES INFORMATICA E TELECO # Email removed, Log into bgp.tools to see whois emails/phone numbers country: BR created: 20170523 changed: 20241016 nic-hdl-br: GAWCA person: Gabriel Wolp Campos # Email removed, Log into bgp.tools to see whois emails/phone numbers country: BR created: 20110315 changed: 20210906 % 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: 2026-01-08T13:32:24Z UTC
| - | Member |
|---|---|
| RADB | as26615:as-customers |
| RADB | as-ctbc-tools-3 |
| RADB | as53013:as-cone |
| RADB | as-itxbr |
| RADB | as-north-telecom-customers-of-customers |
| RADB | as-americantower |
| RADB | as-53427-tglobal |
| RADB | as-23106 |
| RADB | as-openx-customers |
| RADB | as-ctbc-customers157 |
| RADB | as-53427-tgn |
| RADB | as-embratelnet |
| RADB | as-hurricanev6 |
| RADB | as-cemigtelecom-clientes |
| RADB | as-sb-automation-customer |
| RIPE | as-transroute-spec |
| RADB | as-ufinet-latam-brasil |
| RADB | as-267613 |
| RADB | as-durand1-customer |
| RADB | as-7738-bgp-customers |
| RADB | as-7738_customers |
| RADB | as-tuddo-cli2 |
| ALTDB | as-53078-cust |
| RADB | as264409:as-cone |
| RADB | as-e1-automation-customer |
| RADB | as-novvacore-customers |
| ALTDB | as53245:as-customers |
| ALTDB | as-action |
IPv4: 50
IPv6: 10
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() ![]() |
IX.br (PTT.br) SΓ£o Paulo | 187.16.217.250 | 2001:12f8::217:250 | 100 gbps |
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IX.br (PTT.br) Rio de Janeiro | 45.68.80.214 | 2001:12f8:0:2::214 | 40 gbps |
![]() ![]() |
IX.br (PTT.br) SΓ£o Paulo | 187.16.208.113 | 2001:12f8::208:113 | 20 gbps |
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IX.br (PTT.br) Belo Horizonte | 200.219.139.150 | 2001:12f8:0:3::150 | 10 gbps |