Home Prefix Lookup199.242.183.0/24

199.242.183.0/24 - DragonDoor (AS402975)

IPv4ARINannouncedAS402975DALINET - DragonDoor RPKI Valid

CIDR

199.242.183.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇺🇸 United States

City

Centreville

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
199.242.183.0/24	AS402975 DALINET - DragonDoor	Valid	ARIN	2026-10-15

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
199.242.182.0/23	AS402975 DALINET - DragonDoor	No ROA	-	2026-10-15

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
199.242.183.0/24	AS402975	/24	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS402975	ARIN	MNT-DL-876	2026-10-14

Origin ASN

AS402975

DALINET - DragonDoor

Related Prefixes

Covering prefix

199.242.182.0/23AS402975

More prefixes of AS402975

2602:f2f3::/40

All prefixes of AS402975 →

Geolocation

Country🇺🇸United StatesUS

RegionVirginia

CityCentreville

Coordinates38.8397, -77.4335 ↗

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/199.242.183.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/199.242.183.0/24" | jq

External Links

RIPEstat