Data as of Nov 7, 2026
37.209.212.0/24
No anonymizer space · no proxy exits in 30 daysRedcentric Solutions Ltd
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 37.209.208.0/20 | 4,096 | UK-REDCENTRIC-20120330 | Redcentric Solutions Ltd (ORG-RSL38-RIPE) · GB | ALLOCATED PA | Dec 23, 2024 | abuse@ |
| └ 37.209.212.0/29 | 8 | NATTA-4D | Natta Building - 4D Sirius II | ASSIGNED PA | Mar 11, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.8/29 | 8 | KromeTechnologies | unknown | ASSIGNED PA | Mar 26, 2018 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.16/28 | 16 | NATIONWIDEIT-4D | Nationwide IT - 4D Sirius II | ASSIGNED PA | Apr 10, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.40/29 | 8 | COMMERCEX-4D | unknown | ASSIGNED PA | Dec 21, 2017 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.56/29 | 8 | METAFOUR-4D | Metafour - 4D Sirius II | ASSIGNED PA | Jun 6, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.64/28 | 16 | TridentEnergyManagementLimited-4D | Trident- 4D Sirius II | ASSIGNED PA | Mar 14, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.80/30 | 4 | Class-Telecommunications-4D | unknown | ASSIGNED PA | Nov 3, 2016 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.88/30 | 4 | UrbanGolf | unknown | ASSIGNED PA | Oct 17, 2019 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.92/30 | 4 | KilworthCapitalLimited | unknown | ASSIGNED PA | Oct 23, 2019 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.96/28 | 16 | CWL-4D | CWL - 4D Sirius II | ASSIGNED PA | Jun 13, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
| └ 37.209.212.128/26 | 64 | CSIT-4D | Csit - 4D Sirius II | ASSIGNED PA | Mar 14, 2014 | abuse@ via UK-REDCENTRIC-20120330 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 37.209.208.0/20
- Prefix
- 37.209.208.0/20
- Announced by
- AS31463 Redcentric Solutions Ltd
- Type
- Hosting
- Proxy exits
- 2
- RPKI
- RPKI valid
- Netname
- UK-REDCENTRIC-20120330
- Registrant
- Redcentric Solutions Ltd
- RIR
- RIPE NCC
Origin network
AS31463
GB
- Name
- Redcentric Solutions Ltd
- Type
- Hosting
- Registered
- May 24, 2004
- Domain
- 4d-dc.com
- Website
- www.4d-dc.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.209.208.0/20
37.209.208.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2012
- Current origin since
- May 2012 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.209.208.0/20 | AS31463 | /20 | RIPE | RPKI valid |
IRR
Route objects on 37.209.208.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31463 | RIPE | 4D Data Centres | MNT-4DDATACENTRES | Nov 4, 2012 |
Whois
Registration for this announcement
- Range
- 37.
209. 208. 0/ 20 - Netname
- UK-REDCENTRIC-20120330
- Registrant
- Redcentric Solutions Ltd
- Registrant country
- GB
- Organization
- Redcentric Solutions Ltd (ORG-RSL38-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Dec 23, 2024
- Updated
- Dec 23, 2024
- Maintainer
- mnt-uk-redcentric-1
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 30, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
redcentricplc. com - Name
- Abuse-C Role
- Handle
- AR56853-RIPE