HomePrefix Lookup177.37.128.0/17

177.37.128.0/17

πŸ‡§πŸ‡·
CIDR
177.37.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
πŸ‡§πŸ‡· Brazil
City
Itapipoca
RIR
LACNIC
Status
allocated
Allocated
3/2/2011

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
177.37.128.0/17AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Valid
RADB
6/1/2026

Covering Prefix

44 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
177.37.224.0/19AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.128.0/19AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.192.0/19AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.160.0/19AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.208.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.224.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.128.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.176.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.144.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.160.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.240.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.192.0/20AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.140.0/22AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.172.0/23AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.248.0/23AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.182.0/23AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.180.0/23AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.181.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.182.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.183.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.232.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.233.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.234.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.235.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.248.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.133.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.249.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.132.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.144.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.145.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.148.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.149.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.150.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.151.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.156.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.157.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.170.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.171.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.172.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.173.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.174.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.178.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.179.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026
177.37.180.0/24AS28126AS28126 - BRISANET SERVICOS DE TELECOMUNICACOES S.A Validβ€”6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
177.37.128.0/17AS28126/24lacnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS28126RADBMAINT-AS2812612/1/2025
Geolocation
CountryπŸ‡§πŸ‡·BrazilBR
RegionCearΓ‘
CityItapipoca
GEThttps://api.ipctl.io/v1/prefix/177.37.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/177.37.128.0/17" | jq