131.143.87.0/24 - bgp.tools

131.143.87.0/24

Originated by AS200454
AS Name: Tomas Oliveira Valente Leite de Castro

Overview
Connectivity
Whois
Validation

Registered on: 9 Oct 2025 (3 months old)

Registered to: ARIN-UL-362 (arin)

Prefix status: Active, Allocated under ARIN

Size of prefix: 1 /24's

Upstreams

AS12186 - GVVME

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Upstreams

	ASN	Description
	AS12186	GVVME

Peers

	ASN	Description
	AS216107	Noah van der Aa trading as Frumentum Media
	AS52210	Accuris Technologies Ltd.
	AS400818	Ausra LLC
	AS393577	Tritan Development
	AS6939	Hurricane Electric LLC
	AS12186	GVVME

Last Update: 2026-01-22T03:36:00Z UTC

IRR Databases

IRR	Expected ASN
arin	AS19577	Show Raw route: 131.143.87.0/24 origin: AS19577 descr: Uncollapse LLC admin-c: UNCOL-ARIN tech-c: UNCOL-ARIN mnt-by: MNT-UL-362 remarks: This object is automatically managed by ARIN created: 2025-10-10T00:55:17Z last-modified: 2025-10-10T00:55:17Z source: ARIN
arin	AS200454	Show Raw route: 131.143.87.0/24 origin: AS200454 descr: Uncollapse LLC admin-c: UNCOL-ARIN tech-c: UNCOL-ARIN mnt-by: MNT-UL-362 remarks: This object is automatically managed by ARIN created: 2025-10-10T00:54:58Z last-modified: 2025-10-10T00:54:58Z source: ARIN

IRR

Expected ASN

arin

AS19577

Matches IRR source, but under a different ASN

Show Raw

route:          131.143.87.0/24
origin:         AS19577
descr:          Uncollapse LLC
admin-c:        UNCOL-ARIN
tech-c:         UNCOL-ARIN
mnt-by:         MNT-UL-362
remarks:        This object is automatically managed by ARIN
created:        2025-10-10T00:55:17Z
last-modified:  2025-10-10T00:55:17Z
source:         ARIN

arin

AS200454

Show Raw

route:          131.143.87.0/24
origin:         AS200454
descr:          Uncollapse LLC
admin-c:        UNCOL-ARIN
tech-c:         UNCOL-ARIN
mnt-by:         MNT-UL-362
remarks:        This object is automatically managed by ARIN
created:        2025-10-10T00:54:58Z
last-modified:  2025-10-10T00:54:58Z
source:         ARIN

View

Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)