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Data as of Nov 11, 2026

151.186.149.15

Corporate gateway · not an anonymizer

Proxy activity: Not seen in 30 days
Type: Corporate gatewayHosting network
Risk: 20 / 100 · Low
Operator: Corporate gatewaysoperated by Cisco Umbrella

Announced by: AS16509Amazon.com, Inc.Hosting
Announcement: 151.186.149.0/24RPKI valid
Company: Cisco
Location: Vienna, Austria

© OpenStreetMap

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse Location

Announced by

Announcement

Prefix: 151.186.149.0/24
Announced by: AS16509 Amazon.com, Inc.
Type: Corporate gateway
RPKI: RPKI valid

Registry

Holder

Organization: Cisco Systems, Inc.
Handle: ORG-CSI15-RIPE
Range: 151.186.0.0/16
Registration type: LEGACY
Record created: Sep 2, 2021
Legacy: yes

Origin network

AS16509

US

Name: Amazon.com, Inc.
Type: Hosting
Registered: May 4, 2000
Domain: amazon.com
Website: www.amazon.com
Industry: Hosting and Cloud Provider
Spamhaus ASN-DROP: not listed
VPN servers: 300

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
151.186.149.0/24	AS14618	/24	RIPE	Another network
151.186.149.0/24	AS16509	/24	RIPE	RPKI valid
151.186.149.0/24	AS36692	/24	RIPE	Another network
151.186.144.0/20	AS14618	/24	RIPE	Another network
151.186.144.0/20	AS16509	/24	RIPE	RPKI valid
151.186.144.0/20	AS36692	/24	RIPE	Another network

IRR

Route objects on 151.186.149.0/24

Origin	Registry	Description	Maintainer	Modified
AS16509	RADB	Amazon EC2 Prefix	MAINT-AS16509	Aug 5, 2026