Data as of Nov 10, 2026
45.131.76.0/23
No anonymizer space · no proxy exits in 30 daysUNIDATA S.p.A. · space held by TnR Technologies B.V.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
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 |
|---|---|---|---|---|---|---|
| 45.131.76.0/22 | 1,024 | NL-TNRTECHNOLOGIES-20190719 | TnR Technologies B.V. (ORG-TTB8-RIPE) · NL | ALLOCATED PA | Aug 23, 2021 | info@ |
| └ 45.131.76.0/23 | 512 | EIS-45-131-76-0 | Eis S.r.l. (ORG-ES580-RIPE) · IT | SUB-ALLOCATED PA | Apr 21, 2023 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- TnR Technologies B.V.
- Handle
- ORG-TTB8-RIPE
- Range
- 45.
131. 76. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Aug 23, 2021
- Reallocated to
- Eis S.r.l. (ORG-ES580-RIPE)
- Reallocated range
- 45.
131. 76. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Apr 21, 2023
Origin network
AS30848
IT
- Name
- UNIDATA S.p.A.
- Type
- Internet provider
- Registered
- Dec 19, 2003
- Domain
- unidata.it
- Website
- www.twt.it
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2022
- Current origin since
- Oct 2022 · 4.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 45.
131. 76. 0/ 23 - Netname
- EIS-45-131-76-0
- Registrant
- Eis S.r.l.
- Registrant country
- IT
- Organization
- Eis S.r.l. (ORG-ES580-RIPE)
- Org country
- IT
- Type
- SUB-ALLOCATED PA
- Created
- Apr 21, 2023
- Updated
- May 29, 2024
- Maintainer
- lir-it-eis-1-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Jul 19, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
eis. it - Name
- Abuse-C Role
- Handle
- AR67063-RIPE