Data as of Nov 8, 2026
185.188.172.0/22
No anonymizer space · no proxy exits in 30 daysTFM Networks 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 |
|---|---|---|---|---|---|---|
| 185.188.172.0/22 | 1,024 | UK-TFMNET-20170203 | TFM Networks Limited (ORG-TNL8-RIPE) · GB | ALLOCATED PA | Feb 3, 2017 | abuse@ |
| └ 185.188.172.0/24 | 256 | TFMNET-185-188-172-0 | Core Infra /32s | ASSIGNED PA | Jul 12, 2018 | abuse@ via UK-TFMNET-20170203 |
| └ 185.188.173.0/24 | 256 | TFMNET-185-188-173-0 | Core Infra P2P | ASSIGNED PA | Jul 12, 2018 | abuse@ via UK-TFMNET-20170203 |
| └ 185.188.174.0/24 | 256 | TFMNET-185-188-174-0 | Core Infra Services | ASSIGNED PA | Jul 12, 2018 | abuse@ via UK-TFMNET-20170203 |
| └ 185.188.175.0/24 | 256 | TFMNET-185-188-175-0 | Core Offnet Links | ASSIGNED PA | Jul 12, 2018 | abuse@ via UK-TFMNET-20170203 |
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
AS34790
GB
- Name
- TFM Networks Limited
- Type
- Internet provider
- Registered
- Apr 5, 2005
- Domain
- tfmnetworks.com
- Website
- www.tfmnetworks.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2017
- Current origin since
- Feb 2017 · 9.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 185.188.172.0/22 | AS34790 | /22 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 185.188.172.0/23 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
| 185.188.172.0/24 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
| 185.188.173.0/24 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
| 185.188.174.0/23 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
| 185.188.174.0/24 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
| 185.188.175.0/24 | AS34790 | RIPE | TFM Networks Ltd | TFMNET-MNT | Mar 3, 2017 |
Whois
Registration for this announcement
- Range
- 185.
188. 172. 0/ 22 - Netname
- UK-TFMNET-20170203
- Registrant
- TFM Networks Limited
- Registrant country
- GB
- Organization
- TFM Networks Limited (ORG-TNL8-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 3, 2017
- Updated
- Feb 3, 2017
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 3, 2017
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tfmnetworks. com - Name
- Abuse Contact
- Handle
- TFMX