Data as of Nov 8, 2026
193.17.187.0/24
No anonymizer space · no proxy exits in 30 daysNode4 Limited · space held by Arup Group Limited
Network & registry
Origin network
AS31727
GB
- Name
- Node4 Limited
- Type
- Hosting
- Registered
- Jul 26, 2004
- Domain
- node4.co.uk
- Website
- www.node4.co.uk
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Apr 2022 · 4.5 yr
- Origin networks
- 4
- Last change of origin
- Apr 2022
Recorded history
History
- Handoffs
- 3
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31727 | RIPE | ARUP-MNT | Apr 21, 2022 |
Whois
Registration for this announcement
- Range
- 193.
17. 187. 0/ 24 - Netname
- ARUPNET
- Registrant
- Arup Group Limited
- Registrant country
- GB
- Organization
- Arup Group Limited (ORG-OAPI2-RIPE)
- Org country
- GB
- Type
- ASSIGNED PI
- Created
- Jan 7, 2022
- Updated
- Apr 21, 2022
- Maintainer
- ARUP-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 13, 2004
- Status
- assigned
Report abuse
Abuse contact
- mukesh.
bavisi@ exponential-e. com - Name
- Abuse-C Role
- Handle
- AR25553-RIPE