Node4 Limited
ORG-NL21-RIPE
Recorded as the sponsoring LIR for 4 resources, held by organisations in 1 country. Counted from RIPE’s published database dumps.
Movement
No movement recorded since 2026-08-21, which is when this directory started watching. RIPE publishes only the current database and no dated archive, so anything that happened before that date is not recoverable — by me or by anyone else. Every movement from here on is recorded.
What it holds today
| Resource | Name | Held by | CC |
|---|---|---|---|
| 193.17.187.0/24 | ARUPNET | Arup Group Limited | GB |
| 193.203.240.0/21 | AVIATORS-NET | The Samuel Oscar Company Limited | GB |
| 91.236.26.0/23 | RIDGEON-NET | RIDGEON NETWORK LTD | GB |
| 91.240.221.0/24 | UK-ServiceCentre | ServiceCentre (UK) Limited | GB |
Be told before you find out the hard way
One message on any day something moves under ORG-NL21-RIPE — a customer arriving, a customer leaving, a sponsorship ending.
RIPE publishes only the current database and no dated archive, so this is not something you can look up later — it is only knowable if somebody was watching. Free, no account, and a way out in every message.
I am Tropynin Oleg, ORG-TO334-RIPE — another RIPE member, with my own autonomous system AS41800. If you hold one of the resources above and are weighing a move, tell me what you have and I will send a price.
Anchored Registry: sponsorship quoted per resource · watching your objects €0