Home Prefix Lookup216.139.64.0/20

216.139.64.0/20 - Amazon.Com (AS16509)

IPv4ARINannouncedAS16509AMAZON-02 - Amazon.com, Inc. RPKI Valid

CIDR

216.139.64.0/20

IP Version

IPv4

Addresses

Mask

/20 (255.255.240.0)

Country

🇺🇸 United States

City

Cambridge (East Cambridge)

RIR

ARIN

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
216.139.64.0/20	AS16509 AMAZON-02 - Amazon.com, Inc.	Valid	ARINOther IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
216.139.64.0/20	AS14618	/20	arin
216.139.64.0/20	AS16509	/20	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS14618	ARIN	MNT-HUBSP-8	2024-12-03
AS16509	ARIN	MNT-HUBSP-8	2024-12-03
AS16509	Other IRR	MAINT-AS16509	2024-11-05

Transfer History

Registry transfers of 216.139.64.0/20, blocks inside it, or blocks containing it.

216.139.64.0/19Transfer · 2024-10-28
Aldridge
🇺🇸 US ARIN
→
HubSpot, Inc.
🇺🇸 US ARIN
216.139.64.0/19Transfer · 2011-06-21
Trip.net, Inc.
🇺🇸 US ARIN
→
The Aldridge Company
🇺🇸 US ARIN

Date	Resource	From	To	Type
2024-10-28	216.139.64.0/19	Aldridge 🇺🇸 US ARIN	HubSpot, Inc. 🇺🇸 US ARIN	Transfer
2011-06-21	216.139.64.0/19	Trip.net, Inc. 🇺🇸 US ARIN	The Aldridge Company 🇺🇸 US ARIN	Transfer

Origin ASN

AS16509

AMAZON-02 - Amazon.com, Inc.

Related Prefixes

More prefixes of AS16509

All prefixes of AS16509 →

Geolocation

Country🇺🇸United StatesUS

RegionMassachusetts

CityCambridge (East Cambridge)

Coordinates42.3701, -71.0764 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/216.139.64.0/20

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

curl -s "https://api.ipctl.io/v1/prefix/216.139.64.0/20" | jq

External Links

RIPEstat