Home Prefix Lookup216.21.3.0/24

216.21.3.0/24 - BGP Prefix

IPv4ARINallocatedNo ROA

CIDR

216.21.3.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

San Jose

RIR

ARIN

Status

allocated

Allocated

2009-03-25

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
216.21.2.0/23	AS715 WOODYNET-2 - WoodyNet, Inc.	No ROA	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
216.21.3.0/24	AS715	/24	arin
216.21.3.0/24	AS19281	/24	arin

Transfer History

Registry transfers of 216.21.3.0/24, blocks inside it, or blocks containing it.

216.21.3.0/24M&A · 2023-10-13
WoodyNet, Inc.
🇺🇸 US ARIN
→
Quad9
🇨🇭 CH ARIN

Date	Resource	From	To	Type
2023-10-13	216.21.3.0/24	WoodyNet, Inc. 🇺🇸 US ARIN	Quad9 🇨🇭 CH ARIN	M&A

Related Prefixes

Covering prefix

216.21.2.0/23AS715

Geolocation

Country🇺🇸United StatesUS

CitySan Jose

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/216.21.3.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/216.21.3.0/24" | jq

External Links

RIPEstat