Data as of Nov 5, 2026
45.145.109.128/25
No anonymizer space · no proxy exits in 30 daysFiber Operator B.V.
Announced by
Type
Residential
Risk
10 / 100 · Low
Shared address
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 45.145.108.0/22 since May 2020 | AS207375 | Residential | 89 12 always on | Fiber Operator B.V. |
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 |
|---|---|---|---|---|---|---|
| 45.145.108.0/22 | 1,024 | NL-FIBER-OPERATOR-20190826 | Fiber Operator B.V. (ORG-FOB4-RIPE) · NL | ALLOCATED PA | Aug 26, 2019 | abuse@ |
| └ 45.145.109.128/25 | 128 | NL-FIBO-45-145-109-128 | Fiber Operator CGN for IPv4 | LIR-PARTITIONED PA | Jul 14, 2020 | abuse@ via NL-FIBER-OPERATOR-20190826 |
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 45.145.109.0/24
- Prefix
- 45.145.109.0/24
- Announced by
- AS207375 Fiber Operator B.V.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- NL-FIBER-OPERATOR-20190826
- Registrant
- Fiber Operator B.V.
- RIR
- RIPE NCC
Origin network
AS207375
NL
- Name
- Fiber Operator B.V.
- Type
- Internet provider
- Registered
- Feb 14, 2020
- Domain
- fiber-operator.nl
- Website
- fiber-operator.nl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
45.145.109.0/24
Routing history
- Pattern
- Stable
- First seen
- Mar 2021
- Current origin since
- Nov 2022 · 3.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.145.108.0/22 | AS207375 | /25 | RIPE | RPKI valid |
IRR
Route objects on 45.145.109.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS207375 | RIPE | HGVT-MNT | Dec 1, 2020 |
Whois
Registration for this announcement
- Range
- 45.
145. 108. 0/ 22 - Netname
- NL-FIBER-OPERATOR-20190826
- Registrant
- Fiber Operator B.V.
- Registrant country
- NL
- Organization
- Fiber Operator B.V. (ORG-FOB4-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Aug 26, 2019
- Updated
- Jul 14, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Aug 26, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tnoc. nl - Name
- Abuse-C Role
- Handle
- AR55021-RIPE