Home Prefix Lookup209.92.144.0/21

209.92.144.0/21 - NetActuate (AS63911)

IPv4RIPE NCCallocatedAS63911NETACTUATE-AS-AP - NetActuate, Inc RPKI Valid

CIDR

209.92.144.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

allocated

Allocated

1997-06-04

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
209.92.144.0/21	AS63911 NETACTUATE-AS-AP - NetActuate, Inc	Valid	Other IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
209.92.144.0/21	AS63911	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS63911	Other IRR	MAINT-AS36236	2026-03-24

Transfer History

Registry transfers of 209.92.144.0/21, blocks inside it, or blocks containing it.

209.92.144.0/21inter-RIRTransfer · 2025-12-03
Windstream Communications LLC
🇺🇸 US ARIN
→
steel-axis LLC
🇺🇸 US RIPE NCC
209.92.144.0/20M&A · 2019-05-01
PaeTec Communications, Inc.
🇺🇸 US ARIN
→
Windstream Communications LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-12-03	209.92.144.0/21inter-RIR	Windstream Communications LLC 🇺🇸 US ARIN	steel-axis LLC 🇺🇸 US RIPE NCC	Transfer
2019-05-01	209.92.144.0/20	PaeTec Communications, Inc. 🇺🇸 US ARIN	Windstream Communications LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS63911

NETACTUATE-AS-AP - NetActuate, Inc

Related Prefixes

More prefixes of AS63911

All prefixes of AS63911 →

Geolocation

Country🇬🇧United KingdomGB

CityLondon

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/209.92.144.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/209.92.144.0/21" | jq

External Links

RIPEstat