Home Prefix Lookup201.20.72.0/21

201.20.72.0/21 - DB3 SERVICOS DE TELECOMUNICACOES S.A (AS28598)

IPv4LACNICannouncedAS28598DB3 SERVICOS DE TELECOMUNICACOES S.A RPKI Valid

CIDR

201.20.72.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇧🇷 Brazil

City

Fortaleza

RIR

LACNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
201.20.72.0/21	AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A	Valid	Other IRR	2026-10-11

Covering Prefix

3 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
201.20.64.0/18	AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A	Valid	-	2026-10-11
201.20.64.0/19	AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A	Valid	-	2026-10-11
201.20.64.0/20	AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
201.20.72.0/21	AS28598	/21	lacnic
201.20.64.0/20	AS28598	/20	lacnic
201.20.64.0/19	AS28598	/19	lacnic
201.20.64.0/18	AS28598	/18	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS28598	Other IRR	MAINT-AS61832	2025-01-22

Origin ASN

AS28598

DB3 SERVICOS DE TELECOMUNICACOES S.A

Related Prefixes

Covering prefix

201.20.64.0/20AS28598

More prefixes of AS28598

All prefixes of AS28598 →

Geolocation

Country🇧🇷BrazilBR

RegionCeará

CityFortaleza

Coordinates-3.7172, -38.5431 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the LACNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/201.20.72.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/201.20.72.0/21" | jq

External Links

RIPEstat