Data as of Nov 6, 2026
46.226.218.0/23
No anonymizer space · no proxy exits in 30 daysLife Technologies Corp. · space held by Thermo Electron 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 |
|---|---|---|---|---|---|---|
| 46.226.216.0/21 | 2,048 | UK-THERMO-20110126 | Thermo Electron Ltd (ORG-TEL12-RIPE) · GB | ALLOCATED PA | Jan 26, 2011 | global. |
| └ 46.226.218.0/24 | 256 | EUDC-Net1 | Thermo Fisher Scientific | ASSIGNED PA | Jul 29, 2014 | global. via UK-THERMO-20110126 |
| └ 46.226.219.0/24 | 256 | EUDC-Net2 | Thermo Fisher Scientific | ASSIGNED PA | Jul 29, 2014 | global. via UK-THERMO-20110126 |
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
AS22001
US
- Name
- Life Technologies Corp.
- Type
- Business
- Registered
- Jul 24, 2001
- Domain
- lifetech.com
- Industry
- Chemical and Pharmaceutical Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2014
- Current origin since
- Oct 2014 · 12 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22001 | RIPE | GA94120-MNT | Feb 16, 2018 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 46.226.218.0/24 | AS22001 | RIPE | GA94120-MNT | Feb 16, 2018 | |
| 46.226.219.0/24 | AS22001 | RIPE | GA94120-MNT | Feb 16, 2018 |
Whois
Registration for this announcement
- Range
- 46.
226. 216. 0/ 21 - Netname
- UK-THERMO-20110126
- Registrant
- Thermo Electron Ltd
- Registrant country
- GB
- Organization
- Thermo Electron Ltd (ORG-TEL12-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Jan 26, 2011
- Updated
- Apr 30, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Jan 26, 2011
- Status
- assigned
Report abuse
Abuse contact
- global.
network@ thermofisher. com - Name
- Abuse Role
- Handle
- AR13008-RIPE