Data as of Nov 14, 2026
31.25.237.0/24
No anonymizer space · no proxy exits in 30 daysMassivegrid 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 |
|---|---|---|---|---|---|---|
| 31. | 1,536 | UK-MASSIVEGRID-20110309 | Massivegrid Ltd (ORG-ML403-RIPE) · GB | ALLOCATED PA | Jun 2, 2020 | abuse@ |
| └ 31.25.237.0/24 | 256 | MassiveGRID | unknown | ASSIGNED PA | Mar 23, 2025 | abuse@ via UK-MASSIVEGRID-20110309 |
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
Registry
Holder
- Organization
- Massivegrid Ltd
- Handle
- ORG-ML403-RIPE
- Range
- 31.
25. 234. 0 - 31. 25. 239. 255 - Registration type
- ALLOCATED PA
- Record created
- Jun 2, 2020
Origin network
AS49683
GB
- Name
- Massivegrid Ltd
- Type
- Hosting
- Registered
- Sep 19, 2016
- Domain
- massivegrid.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2021
- Current origin since
- Mar 2025 · 1.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.25.237.0/24 | AS49683 | /24 | RIPE | RPKI valid |
| 31.25.236.0/22 | AS49683 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49683 | RIPE | UK-MASSIVEGRID-1-MNT | Mar 23, 2025 |
Whois
Registration for this announcement
- Range
- 31.
25. 237. 0/ 24 - Netname
- MassiveGRID
- Registrant country
- GB
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Mar 23, 2025
- Updated
- Mar 23, 2025
- Maintainer
- uk-massivegrid-1-mnt
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 9, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
massivegrid. com - Name
- Abuse-C Role
- Handle
- AR37655-RIPE