Data as of Nov 5, 2026
5.102.173.0/24
No anonymizer space · no proxy exits in 30 daysCustodianDC Limited
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 |
|---|---|---|---|---|---|---|
| 5.102.168.0/21 | 2,048 | UK-CUSTDC-20120628 | CustodianDC Limited (ORG-CL129-RIPE) · GB | ALLOCATED PA | Jun 28, 2012 | abuse@ |
| └ 5.102.173.0/28 | 16 | CUSTDC_ | unknown | ASSIGNED PA | Sep 24, 2024 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.16/28 | 16 | CUSTDIANDC_ | unknown | ASSIGNED PA | Mar 5, 2018 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.32/27 | 32 | CUSTDC_ | CDC-ID 1814 | ASSIGNED PA | Apr 5, 2024 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.64/28 | 16 | CUSTDC_ | Mojeek | ASSIGNED PA | Jul 18, 2013 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.80/28 | 16 | CUSTDC_ | Mesla Limited | ASSIGNED PA | Sep 14, 2013 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.96/28 | 16 | CUSTDC_ | Alphastream.io | ASSIGNED PA | Jul 20, 2017 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.112/28 | 16 | CUSTDC_ | unknown | ASSIGNED PA | Jan 23, 2020 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.136/29 | 8 | CUSTDC_ | Metafour | ASSIGNED PA | Feb 10, 2014 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.144/29 | 8 | CUSTDC_ | unknown | ASSIGNED PA | Aug 27, 2025 | abuse@ via UK-CUSTDC-20120628 |
| └ 5.102.173.160/28 | 16 | CUSTDC_ | unknown | ASSIGNED PA | Nov 16, 2025 | abuse@ via UK-CUSTDC-20120628 |
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
AS50300
GB
- Name
- CustodianDC Limited
- Type
- Hosting
- Registered
- Dec 16, 2009
- Domain
- custodiandc.com
- Website
- www.CustodianDC.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2017
- Current origin since
- Jan 2017 · 9.8 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 5.102.168.0/21 | AS50300 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50300 | RIPE | Custodian DataCentre | MNT-CUSTODIAN | Jun 28, 2012 |
Whois
Registration for this announcement
- Range
- 5.
102. 168. 0/ 21 - Netname
- UK-CUSTDC-20120628
- Registrant
- CustodianDC Limited
- Registrant country
- GB
- Organization
- CustodianDC Limited (ORG-CL129-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jun 28, 2012
- Updated
- May 19, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jun 28, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
CustodianDC. com - Name
- Custodian NOC
- Handle
- CN2008-RIPE