Data as of Nov 8, 2026
45.11.248.0/24
No anonymizer space · no proxy exits in 30 daysOpenfactory GmbH
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 45.11.248.0/22 since Feb 2025 | AS58299 | Internet provider | Openfactory GmbH |
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 |
|---|---|---|---|---|---|---|
| 45.11.248.0/22 | 1,024 | CH-OPENFACTORY-20190430 | Openfactory GmbH (ORG-OG36-RIPE) · CH | ALLOCATED PA | Dec 5, 2025 | abuse@ |
| └ 45.11.248.0/23 | 512 | DE-OPENFACTORY-20250711 | /23 for German customers | LIR-PARTITIONED PA | Jul 11, 2025 | abuse@ via CH-OPENFACTORY-20190430 |
| └ 45.11.248.0/25 | 128 | DE-OPENFACTORY-20240404 | xDSL Subscribers | SUB-ALLOCATED PA | Apr 4, 2024 | abuse@ via DE-OPENFACTORY-20250711 |
| └ 45.11.248.0/32 | 1 | DE-OPENFACTORY-20240404 | Router Loopback | ASSIGNED PA | Apr 4, 2024 | abuse@ via DE-OPENFACTORY-20240404 |
| └ 45.11.248.128/25 | 128 | DE-OPENFACTORY-20240404 | Business lines | SUB-ALLOCATED PA | Apr 4, 2024 | abuse@ via DE-OPENFACTORY-20250711 |
| └ 45.11.248.255/32 | 1 | DE-OPENFACTORY-20240404 | Router Loopback | ASSIGNED PA | Apr 4, 2024 | abuse@ via DE-OPENFACTORY-20240404 |
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
- Openfactory GmbH
- Handle
- ORG-OG36-RIPE
- Range
- 45.
11. 248. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Dec 5, 2025
- Reallocated to
- /23 for German customers
- Reallocated range
- 45.
11. 248. 0/ 23 - Reallocation type
- LIR-PARTITIONED PA
- Reallocated
- Jul 11, 2025
Origin network
AS58299
CH
- Name
- Openfactory GmbH
- Type
- Internet provider
- Registered
- Jun 19, 2012
- Domain
- openfactory.net
- Website
- openfactory.ch
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.11.248.0/22 | AS58299 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS58299 | RIPE | OPENFACTORY-NOC | Apr 5, 2026 |
Whois
Registration for this announcement
- Range
- 45.
11. 248. 0/ 23 - Netname
- DE-OPENFACTORY-20250711
- Registrant
- /23 for German customers
- Registrant country
- DE
- Organization
- /23 for German customers
- Org country
- DE
- Type
- LIR-PARTITIONED PA
- Created
- Jul 11, 2025
- Updated
- Jul 11, 2025
- Maintainer
- OPENFACTORY-NOC
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Apr 30, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
as58299. net - Name
- Openfactory Abuse Role
- Handle
- OFAR-RIPE