Data as of Nov 13, 2026
217.16.124.0/23
No anonymizer space · no proxy exits in 30 daysJM-DATA GmbH
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.16.112.0/20 | 4,096 | AT-JM-DATA-20021125 | JM-DATA GmbH (ORG-JDIJ1-RIPE) · AT | ALLOCATED PA | Nov 25, 2002 | jm-data-assistant-ripe@ |
| └ 217.16.124.0/24 | 256 | NET-ANET-001 | ANET System Vertriebs GmbH | ASSIGNED PA | Jun 19, 2003 | jm-data-assistant-ripe@ via AT-JM-DATA-20021125 |
| └ 217.16.125.0/26 | 64 | NET-JM-DATA-FERNITZ-001 | JM-DATA Kabelnetz (Karl Zöllner, Erzherzog Johann-Platz 7. 8072 Fernitz bei Graz, Austria) | ASSIGNED PA | Nov 7, 2004 | jm-data-assistant-ripe@ via AT-JM-DATA-20021125 |
| └ 217.16.125.64/26 | 64 | NET-JM-DATA-FERNITZ-002 | JM-DATA Kabelnetz (Karl Zöllner, Erzherzog Johann-Platz 7. 8072 Fernitz bei Graz, Austria) | ASSIGNED PA | Nov 7, 2004 | jm-data-assistant-ripe@ via AT-JM-DATA-20021125 |
| └ 217.16.125.128/26 | 64 | NET-JM-DATA-FERNITZ-003 | JM-DATA Kabelnetz (Karl Zöllner, Erzherzog Johann-Platz 7. 8072 Fernitz bei Graz, Austria) | ASSIGNED PA | Nov 7, 2004 | jm-data-assistant-ripe@ via AT-JM-DATA-20021125 |
| └ 217.16.125.192/26 | 64 | NET-JM-DATA-FERNITZ-004 | JM-DATA Kabelnetz (Karl Zöllner, Erzherzog Johann-Platz 7. 8072 Fernitz bei Graz, Austria) | ASSIGNED PA | Nov 7, 2004 | jm-data-assistant-ripe@ via AT-JM-DATA-20021125 |
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
Announced by
Covering announcement 217.16.112.0/20
- Prefix
- 217.16.112.0/20
- Announced by
- AS25447 JM-DATA GmbH
- Type
- Unknown
- Proxy exits
- 6
- RPKI
- RPKI valid
- Netname
- AT-JM-DATA-20021125
- Registrant
- JM-DATA GmbH
- RIR
- RIPE NCC
Origin network
AS25447
AT
- Name
- JM-DATA GmbH
- Type
- Internet provider
- Registered
- Nov 26, 2002
- Domain
- jm-data.at
- Website
- www.jm-data.at
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.16.112.0/20
217.16.112.0/20
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 22 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.16.112.0/20 | AS25447 | /20 | RIPE | RPKI valid |
IRR
Route objects on 217.16.112.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25447 | RIPE | JM-DATA-AT, Provider Local Registry Block | JM-DATA-MNT | Nov 26, 2002 |
Whois
Registration for this announcement
- Range
- 217.
16. 112. 0/ 20 - Netname
- AT-JM-DATA-20021125
- Registrant
- JM-DATA GmbH
- Registrant country
- AT
- Organization
- JM-DATA GmbH (ORG-JDIJ1-RIPE)
- Org country
- AT
- Type
- ALLOCATED PA
- Created
- Nov 25, 2002
- Updated
- Mar 14, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Nov 25, 2002
- Status
- assigned
Report abuse
Abuse contact
- jm-data-assistant-ripe@
jm-data. com - Name
- JM-DATA Telekom GmbH - Network Operations Center
- Handle
- JNOC1-RIPE