Autonomous System

AS11993 BANCO DO BRASIL S.A.

BankingActiveBrazilLACNIC

AS11993 (AS11993) is a banking network operated by BANCO DO BRASIL S.A. in Brazil, registered with LACNIC. It has 29 IPv4 prefixes with 72,960 addresses and 4 IPv6 prefixes, which makes it the 2,899th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses72,960in 29 prefixes
IPv6 prefixes4≈ 9.9 × 10²⁷ addresses
Size rank#2,899of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationBANCO DO BRASIL S.A.
AS nameAS11993
Websitebb.com.br
Country Brazil (BR)
Network typeBanking
RegistryLACNIC
Abuse contactportalbb@bb.com.br
Registered19990223
Last updated20200513

IPv4 prefixes

29 prefixes · 72,960 addresses
NetworkAddressesFirst – last address
170.66.0.0/1732,768170.66.0.0 – 170.66.127.255
170.66.128.0/1816,384170.66.128.0 – 170.66.191.255
170.66.192.0/1816,384170.66.192.0 – 170.66.255.255
170.66.248.0/221,024170.66.248.0 – 170.66.251.255
170.66.2.0/24256170.66.2.0 – 170.66.2.255
170.66.10.0/24256170.66.10.0 – 170.66.10.255
170.66.11.0/24256170.66.11.0 – 170.66.11.255
170.66.12.0/24256170.66.12.0 – 170.66.12.255
170.66.110.0/24256170.66.110.0 – 170.66.110.255
170.66.117.0/24256170.66.117.0 – 170.66.117.255
170.66.118.0/24256170.66.118.0 – 170.66.118.255
170.66.192.0/24256170.66.192.0 – 170.66.192.255
170.66.193.0/24256170.66.193.0 – 170.66.193.255
170.66.194.0/24256170.66.194.0 – 170.66.194.255
170.66.196.0/24256170.66.196.0 – 170.66.196.255
170.66.206.0/24256170.66.206.0 – 170.66.206.255
170.66.217.0/24256170.66.217.0 – 170.66.217.255
170.66.224.0/24256170.66.224.0 – 170.66.224.255
198.184.161.0/24256198.184.161.0 – 198.184.161.255
201.33.144.0/24256201.33.144.0 – 201.33.144.255
201.33.145.0/24256201.33.145.0 – 201.33.145.255
201.33.146.0/24256201.33.146.0 – 201.33.146.255
201.33.147.0/24256201.33.147.0 – 201.33.147.255
201.33.148.0/24256201.33.148.0 – 201.33.148.255
201.33.149.0/24256201.33.149.0 – 201.33.149.255
The 25 largest of 29. The API and the database have all of them.

IPv6 prefixes

4 prefixes
  • 2801:8e::/36
  • 2801:8e:a000::/36
  • 2801:8e:804::/48
  • 2801:8e:f000::/48

Query AS11993 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS11993&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS11993, with or without a key:

curl "https://api.ipapi.is/?q=170.66.0.1"

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