Home Prefix Lookup66.245.192.0/19

66.245.192.0/19 - BGP Prefix

IPv4RIPE NCCallocated RPKI Valid

CIDR

66.245.192.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇬🇧 United Kingdom

City

Swinton

RIR

RIPE NCC

Status

allocated

Allocated

2004-03-05

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

5 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
66.245.192.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-13
66.245.200.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-13
66.245.208.0/23	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-13
66.245.212.0/22	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-13
66.245.216.0/21	AS20473 AS-VULTR - The Constant Company, LLC	Valid	-	2026-10-13

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
66.245.192.0/19	AS20473	/32	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS20473	Other IRR	MAINT-AS20473	2026-01-14
AS20473	RIPE	MAINT-AS20473	2026-01-14

More Specific Prefixes

Prefix	AS	Country	Status
66.245.192.0/21	AS20473	🇬🇧GB	assigned
66.245.216.0/21	AS20473	🇯🇵JP	assigned

Transfer History

Registry transfers of 66.245.192.0/19, blocks inside it, or blocks containing it.

66.245.192.0/19Transfer · 2023-09-26
Canopy Flow, LLC
RIPE NCC
→
The Constant Company, LLC
RIPE NCC
66.245.192.0/19inter-RIRTransfer · 2020-05-28
Telecom Evolutions, LLC
🇺🇸 US ARIN
→
Canopy Flow, LLC
RIPE NCC
66.245.192.0/18M&A · 2018-09-13
DSL Extreme
🇺🇸 US ARIN
→
Telecom Evolutions, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2023-09-26	66.245.192.0/19	Canopy Flow, LLC RIPE NCC	The Constant Company, LLC RIPE NCC	Transfer
2020-05-28	66.245.192.0/19inter-RIR	Telecom Evolutions, LLC 🇺🇸 US ARIN	Canopy Flow, LLC RIPE NCC	Transfer
2018-09-13	66.245.192.0/18	DSL Extreme 🇺🇸 US ARIN	Telecom Evolutions, LLC 🇺🇸 US ARIN	M&A

Geolocation

Country🇬🇧United KingdomGB

CitySwinton

Coordinates53.5080, -2.3048 ↗

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/66.245.192.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/66.245.192.0/19" | jq

External Links

RIPEstat