Data as of Nov 5, 2026
185.4.128.0/22
No anonymizer space · no proxy exits in 30 daysRedcentric Solutions Ltd
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.4.128.0/22 | 1,024 | UK-REDCENTRIC-20120926 | Redcentric Solutions Ltd (ORG-RSL38-RIPE) · GB | ALLOCATED PA | Dec 23, 2024 | abuse@ |
| └ 185.4.128.48/28 | 16 | ecomltd | unknown | ASSIGNED PA | Apr 26, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.64/27 | 32 | IT-AT-WORK-LTD | unknown | ASSIGNED PA | May 16, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.96/28 | 16 | PRT_ | unknown | ASSIGNED PA | Jun 1, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.112/29 | 8 | SearsCommunicationsLtd-4D | unknown | ASSIGNED PA | Jun 6, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.120/29 | 8 | MethodBLimited-4D | unknown | ASSIGNED PA | Aug 17, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.144/28 | 16 | QuipsoundLtd-4D | unknown | ASSIGNED PA | Jul 12, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.160/27 | 32 | NetsolTechnologiesEuropeltd-4D | unknown | ASSIGNED PA | Jul 18, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.192/27 | 32 | BellerbysEducationalServiceLtd | unknown | ASSIGNED PA | Aug 14, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.128.224/28 | 16 | Data8-4D | unknown | ASSIGNED PA | Sep 28, 2018 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.72/29 | 8 | DirectTechnicalLtd | unknown | ASSIGNED PA | Oct 30, 2019 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.80/28 | 16 | PaymentCardSolutionsUKLimited-4D | unknown | ASSIGNED PA | Jan 17, 2020 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.112/29 | 8 | PlusControlLtd | unknown | ASSIGNED PA | Nov 10, 2023 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.128/28 | 16 | CloudMargin-Limited | unknown | ASSIGNED PA | Nov 15, 2019 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.144/29 | 8 | ITWLimited | unknown | ASSIGNED PA | May 16, 2022 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.152/29 | 8 | DMCBusinessMachinesLimited | unknown | ASSIGNED PA | Feb 21, 2020 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.160/27 | 32 | LatitudeIT | unknown | ASSIGNED PA | Dec 12, 2019 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.192/28 | 16 | Indigo | unknown | ASSIGNED PA | Jun 1, 2020 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.224/28 | 16 | ExelaTechnologiesLimited | unknown | ASSIGNED PA | Jan 29, 2020 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.130.240/28 | 16 | ViperITGroupLimited | unknown | ASSIGNED PA | Nov 30, 2021 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.32/29 | 8 | SeaglassCloudTechnologyLtd | unknown | ASSIGNED PA | Feb 2, 2023 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.64/28 | 16 | ViperITGroupLimited | unknown | ASSIGNED PA | Jul 29, 2022 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.96/28 | 16 | WealdenLeisureLtd | unknown | ASSIGNED PA | Jul 21, 2021 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.112/28 | 16 | RockHunterLtd | unknown | ASSIGNED PA | Sep 27, 2021 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.128/28 | 16 | Z1TechnologyServicesLtd | unknown | ASSIGNED PA | Nov 8, 2022 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.152/29 | 8 | ParksLondonLimited | unknown | ASSIGNED PA | Feb 18, 2022 | abuse@ via UK-REDCENTRIC-20120926 |
| └ 185.4.131.192/26 | 64 | SIRETechnologyLtd | unknown | ASSIGNED PA | Jul 29, 2022 | abuse@ via UK-REDCENTRIC-20120926 |
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
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.4.128.0/22 | AS31463 | /22 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS31463 | RIPE | 4D Data Centres | MNT-4DDATACENTRES | Nov 4, 2012 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 185.4.128.0/24 | AS31463 | RIPE | 4D Data Centres | MNT-4DDATACENTRES | Jun 24, 2014 |
| 185.4.129.0/24 | AS31463 | RIPE | ROUTE-OBJECTS | MNT-4DDATACENTRES | Jun 24, 2014 |
| 185.4.130.0/24 | AS31463 | RIPE | ROUTE-OBJECTS | MNT-4DDATACENTRES | Jun 24, 2014 |
| 185.4.131.0/24 | AS31463 | RIPE | ROUTE-OBJECTS | MNT-4DDATACENTRES | Jun 24, 2014 |
Whois
Registration for this announcement
- Range
- 185.
4. 128. 0/ 22 - Netname
- UK-REDCENTRIC-20120926
- 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
- Sep 26, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
redcentricplc. com - Name
- Abuse-C Role
- Handle
- AR56853-RIPE