Data as of Nov 14, 2026
159.100.37.0/24
No anonymizer space · no proxy exits in 30 daysAlphalink SASU · space held by Idline SAS
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 |
|---|---|---|---|---|---|---|
| 159.100.32.0/20 | 4,096 | FR-IDLINE-159-100-32-0 | Idline SAS (ORG-SI3-RIPE) · FR | LEGACY | Dec 23, 2016 | abuse@ |
| └ 159.100.37.0/24 | 256 | IDLine-Angouleme | unknown | LEGACY | Jan 21, 2026 | abuse@ via FR-IDLINE-159-100-32-0 |
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 159.100.36.0/23
- Prefix
- 159.100.36.0/23
- Announced by
- AS25540 Alphalink SASU
- Type
- Unknown
- RPKI
- RPKI valid
- Netname
- FR-IDLINE-159-100-32-0
- Registrant
- Idline SAS
- RIR
- RIPE NCC
Origin network
AS25540
FR
- Name
- Alphalink SASU
- Type
- Internet provider
- Registered
- Dec 30, 2002
- Domain
- alphalink.fr
- Website
- www.alphalink.fr/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 159.100.36.0/23
159.100.36.0/23
Routing history
- Pattern
- Stable
- First seen
- Aug 2020
- Current origin since
- Aug 2020 · 6.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 159.100.36.0/23 | AS25540 | /23 | RIPE | RPKI valid |
IRR
Route objects on 159.100.36.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS25540 | RIPE | SUPPORT-DEVOPSYS INTERPC-MNT MNT-NVLASP | Aug 20, 2020 |
Whois
Registration for this announcement
- Range
- 159.
100. 32. 0/ 20 - Netname
- FR-IDLINE-159-100-32-0
- Registrant
- Idline SAS
- Registrant country
- FR
- Organization
- Idline SAS (ORG-SI3-RIPE)
- Org country
- FR
- Type
- LEGACY
- Created
- Dec 23, 2016
- Updated
- Dec 15, 2021
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- Mar 31, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
idline. fr - Name
- IDLINE ABUSE
- Handle
- IA3292-RIPE