Home Prefix Lookup45.56.236.0/23

45.56.236.0/23 - Amazon.Com (AS16509)

IPv4RIPE NCCannouncedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid

CIDR

45.56.236.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇬🇧 United Kingdom

City

Canterbury

RIR

RIPE NCC

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
45.56.236.0/23	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	Other IRR	2026-10-18

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.56.236.0/23	AS14618	/23	ripe
45.56.236.0/23	AS16509	/23	ripe
45.56.236.0/22	AS203101	/23	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS16509	Other IRR	MAINT-AS16509	2026-08-06
AS203101	RIPE	Daniel_Garcia_Sardina	2026-08-06

Transfer History

Registry transfers of 45.56.236.0/23, blocks inside it, or blocks containing it.

45.56.224.0/19inter-RIRTransfer · 2016-06-09
Sago Networks
🇺🇸 US ARIN
→
NAVARINO TELECOM S.A.
RIPE NCC

Date	Resource	From	To	Type
2016-06-09	45.56.224.0/19inter-RIR	Sago Networks 🇺🇸 US ARIN	NAVARINO TELECOM S.A. RIPE NCC	Transfer

Origin ASN

AS16509

AMAZON-02 - Amazon.com, Inc.

Related Prefixes

More prefixes of AS16509

All prefixes of AS16509 →

Geolocation

Country🇬🇧United KingdomGB

RegionEngland

CityCanterbury

Coordinates51.2921, 1.0647 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/45.56.236.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/45.56.236.0/23" | jq

External Links

RIPEstat