Home Prefix Lookup193.33.64.0/23

193.33.64.0/23 - NETACTUATE AP NetActuate (AS63911)

IPv4RIPE NCCallocatedAS63911NETACTUATE-AS-AP NetActuate, Inc RPKI Valid

CIDR

193.33.64.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇬🇧 United Kingdom

City

London

RIR

RIPE NCC

Status

allocated

Allocated

2007-02-12

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
193.33.64.0/23	AS63911 NETACTUATE-AS-AP NetActuate, Inc	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
193.33.64.0/23	AS63911	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS63911	Other IRR	MAINT-AS36236	2026-03-19

Transfer History

Registry transfers of 193.33.64.0/23, blocks inside it, or blocks containing it.

193.33.64.0/23Transfer · 2025-11-25
Netassist Limited
🇬🇮 GI RIPE NCC
→
truview LLC
🇺🇸 US RIPE NCC
193.33.64.0/23Transfer · 2018-07-04
NetAssist LLC
RIPE NCC
→
Netassist Limited
RIPE NCC

Date	Resource	From	To	Type
2025-11-25	193.33.64.0/23	Netassist Limited 🇬🇮 GI RIPE NCC	truview LLC 🇺🇸 US RIPE NCC	Transfer
2018-07-04	193.33.64.0/23	NetAssist LLC RIPE NCC	Netassist Limited RIPE NCC	Transfer

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/193.33.64.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/193.33.64.0/23" | jq

External Links

RIPEstat