Home Prefix Lookup2606:6140:b2::/48

2606:6140:b2::/48 - OAKLAND UNIFIED SCHOOL DISTRICT (AS31764)

IPv6ARINannouncedAS31764OAKLAND-USD-NET - OAKLAND UNIFIED SCHOOL DISTRICT RPKI Valid

CIDR

2606:6140:b2::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇺🇸 United States

City

Oakland (West Oakland)

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
2606:6140:b2::/48	AS31764 OAKLAND-USD-NET - OAKLAND UNIFIED SCHOOL DISTRICT	Valid	ARIN	2026-10-12

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2606:6140::/32	AS31764 OAKLAND-USD-NET - OAKLAND UNIFIED SCHOOL DISTRICT	Valid	-	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2606:6140::/32	AS31764	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS31764	ARIN	MNT-OAKLA-19	2021-11-23

Origin ASN

AS31764

OAKLAND-USD-NET - OAKLAND UNIFIED SCHOOL DISTRICT

Related Prefixes

Covering prefix

2606:6140::/32AS31764

More prefixes of AS31764

All prefixes of AS31764 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityOakland (West Oakland)

Coordinates37.8074, -122.2900 ↗

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/2606:6140:b2::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2606:6140:b2::/48" | jq

External Links

RIPEstat