Data as of Nov 7, 2026
77.81.181.0/25
No anonymizer space · no proxy exits in 30 daysTennet Telecom SRL
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 |
|---|---|---|---|---|---|---|
| 77.81.181.0/24 | 256 | RO-TENNET-20070215 | Tennet Telecom SRL (ORG-ETS1-RIPE) · RO | ALLOCATED PA | Mar 1, 2016 | abuse@ |
| └ 77.81.181.0/25 | 128 | HZONE-SRL | Hzone SRL (ORG-HS136-RIPE) | ASSIGNED PA | Mar 2, 2016 | abuse@ |
Network & registry
Announced by
Covering announcement 77.81.181.0/24
- Prefix
- 77.81.181.0/24
- Announced by
- AS33911 Tennet Telecom SRL
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- RO-TENNET-20070215
- Registrant
- Tennet Telecom SRL
- RIR
- RIPE NCC
Origin network
AS33911
RO
- Name
- Tennet Telecom SRL
- Type
- Internet provider
- Registered
- Sep 3, 2004
- Domain
- tennet.ro
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 77.81.181.0/24
77.81.181.0/24
Routing history
- Pattern
- Stable
- First seen
- Jan 2012
- Current origin since
- Feb 2020 · 6.7 yr
- Origin networks
- 5
- Last change of origin
- May 2021
Recorded history
History
- Handoffs
- 4
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.81.181.0/24 | AS33911 | /24 | RIPE | RPKI valid |
IRR
Route objects on 77.81.181.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33911 | RIPE | TENNET-MNT | Feb 24, 2020 |
Whois
Registration for this announcement
- Range
- 77.
81. 181. 0/ 24 - Netname
- RO-TENNET-20070215
- Registrant
- Tennet Telecom SRL
- Registrant country
- RO
- Organization
- Tennet Telecom SRL (ORG-ETS1-RIPE)
- Org country
- RO
- Type
- ALLOCATED PA
- Created
- Mar 1, 2016
- Updated
- Jun 20, 2018
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- RO
- Delegated
- Feb 15, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tennet. ro - Name
- TENNET TELECOM
- Handle
- TT4848-RIPE