Home Prefix Lookup2001:19f0:9c00::/38

2001:19f0:9c00::/38 - The Constant Company (AS20473)

IPv6ARINannouncedAS20473AS-VULTR - The Constant Company, LLC RPKI Valid

CIDR

2001:19f0:9c00::/38

IP Version

IPv6

Addresses

1237.9Y

Mask

/38

Country

🇺🇸 United States

City

Springfield

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
2001:19f0:9c00::/38	AS20473 AS-VULTR - The Constant Company, LLC	Valid	ARINOther IRR	2026-10-14

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:19f0:9c00::/48	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:19f0::/32	AS20473	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20473	ARIN	MNT-CHOOP-1	2026-01-05
AS20473	Other IRR	MAINT-AS20473	2026-01-12

Origin ASN

AS20473

AS-VULTR - The Constant Company, LLC

Related Prefixes

More prefixes of AS20473

All prefixes of AS20473 →

Geolocation

Country🇺🇸United StatesUS

CitySpringfield

Coordinates39.9242, -83.8088 ↗

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/2001:19f0:9c00::/38

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

curl -s "https://api.ipctl.io/v1/prefix/2001:19f0:9c00::/38" | jq

External Links

RIPEstat