Home Prefix Lookup46.51.216.0/21

46.51.216.0/21 - Amazon.Com (AS16509)

IPv4RIPEassignedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid

CIDR

46.51.216.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇸🇬 Singapore

City

Singapore

RIR

RIPE

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
46.51.216.0/21	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	Other IRR	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
46.51.128.0/17	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
46.51.216.0/21	AS16509	/21	ripe
46.51.128.0/17	AS16509	/17	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS16509	Other IRR	MAINT-AS16509	2023-11-13

Origin ASN

AS16509

AMAZON-02 - Amazon.com, Inc.

Related Prefixes

Covering prefix

46.51.128.0/17AS16509

More prefixes of AS16509

All prefixes of AS16509 →

Geolocation

Country🇸🇬SingaporeSG

CitySingapore

Coordinates1.3521, 103.8198 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/46.51.216.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/46.51.216.0/21" | jq

External Links

RIPEstat