Data as of Nov 14, 2026
176.58.237.0/24
No anonymizer space · no proxy exits in 30 daysNova Telecommunications & Media Single Member S.A
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin May 2026
its first announcement on record
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 176.58.128.0/17 since Jul 2011 | AS25472 | Residential | 3,570 16 always on | Nova Telecommunications & Media Single Member S.A |
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 |
|---|---|---|---|---|---|---|
| 176.58.128.0/17 | 32,768 | GR-NOVA-20110606 | Nova Telecommunications & Media Single Member S.A (ORG-FS5-RIPE) · GR | ALLOCATED PA | Oct 4, 2024 | abuse@ |
| └ 176.58.192.0/18 | 16,384 | NOVA-CUSTOMERS | unknown | SUB-ALLOCATED PA | Dec 18, 2023 | abuse@ via GR-NOVA-20110606 |
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
- Nova Telecommunications & Media Single Member S.A
- Handle
- ORG-FS5-RIPE
- Range
- 176.
58. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Oct 4, 2024
- Reallocated to
- Not named in the registry
- Reallocated range
- 176.
58. 192. 0/ 18 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Dec 18, 2023
Origin network
AS25472
GR
- Name
- Nova Telecommunications & Media Single Member S.A
- Type
- Internet provider
- Registered
- Dec 4, 2002
- Domain
- nova.gr
- Website
- www.nova.gr
- 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
- May 2026
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 176.58.128.0/17 | AS25472 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25472 | RIPE | WINDHELLAS-MNT TELLAS-MNT | Oct 7, 2021 |
Whois
Registration for this announcement
- Range
- 176.
58. 192. 0/ 18 - Netname
- NOVA-CUSTOMERS
- Registrant country
- GR
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Dec 18, 2023
- Updated
- Dec 18, 2023
- Maintainer
- Tellas-MNT
- RIR
- RIPE NCC
- Country
- GR
- Delegated
- Jun 6, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
forthnet. gr - Name
- Forthnet Administrative Role
- Handle
- FARO1-RIPE