Home Prefix Lookup209.250.224.0/19

209.250.224.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

209.250.224.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

allocated

Allocated

2006-06-08

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

4 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
209.250.224.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
209.250.232.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
209.250.240.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14
209.250.248.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-14

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
209.250.224.0/19	AS20473	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20473	Other IRR	MAINT-AS20473	2023-11-13
AS20473	RIPE	MAINT-AS20473	2026-01-13

More Specific Prefixes

Prefix	Country	Status
209.250.224.0/23	🇬🇧GB	assigned
209.250.226.0/23	🇬🇧GB	assigned
209.250.228.0/23	🇬🇧GB	assigned
209.250.230.0/23	🇬🇧GB	assigned
209.250.232.0/23	🇩🇪DE	assigned
209.250.234.0/23	🇩🇪DE	assigned
209.250.236.0/23	🇩🇪DE	assigned
209.250.238.0/23	🇩🇪DE	assigned
209.250.240.0/23	🇳🇱NL	assigned
209.250.242.0/23	🇳🇱NL	assigned
209.250.244.0/23	🇳🇱NL	assigned
209.250.246.0/23	🇳🇱NL	assigned
209.250.248.0/23	🇳🇱NL	assigned
209.250.250.0/23	🇳🇱NL	assigned
209.250.252.0/23	🇳🇱NL	assigned
209.250.254.0/23	🇳🇱NL	assigned

Transfer History

Registry transfers of 209.250.224.0/19, blocks inside it, or blocks containing it.

209.250.224.0/19inter-RIRTransfer · 2017-12-12
Dedicated Zone Inc
🇺🇸 US ARIN
→
Choopa, LLC
RIPE NCC

Date	Resource	From	To	Type
2017-12-12	209.250.224.0/19inter-RIR	Dedicated Zone Inc 🇺🇸 US ARIN	Choopa, LLC RIPE NCC	Transfer

Geolocation

Country🇬🇧United KingdomGB

CityLondon

Coordinates51.4968, -0.0183 ↗

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 RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/209.250.224.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/209.250.224.0/19" | jq

External Links

RIPEstat