Home Prefix Lookup2804:53e4:1000::/38

2804:53e4:1000::/38 - Avanca Telecom E Servicos LTDA (AS53181)

IPv6LACNICannouncedAS53181AS53181 - Avanca Telecom e Servicos LTDA RPKI Valid

CIDR

2804:53e4:1000::/38

IP Version

IPv6

Addresses

1237.9Y

Mask

/38

Country

🇧🇷 Brazil

City

Cachoeiras de Macacu

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
2804:53e4:1000::/38	AS53181 AS53181 - Avanca Telecom e Servicos LTDA	Valid	Other IRR	2026-10-26

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2804:53e4::/32	AS53181 AS53181 - Avanca Telecom e Servicos LTDA	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2804:53e4::/32	AS53181	/128	lacnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS53181	Other IRR	MAINT-AS53181	2025-04-16

Origin ASN

AS53181

AS53181 - Avanca Telecom e Servicos LTDA

Related Prefixes

Covering prefix

2804:53e4::/32AS53181

More prefixes of AS53181

All prefixes of AS53181 →

Geolocation

Country🇧🇷BrazilBR

RegionRio de Janeiro

CityCachoeiras de Macacu

Coordinates-22.4640, -42.6528 ↗

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/2804:53e4:1000::/38

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

curl -s "https://api.ipctl.io/v1/prefix/2804:53e4:1000::/38" | jq

External Links

RIPEstat