Data as of Nov 4, 2026
91.217.173.0/24
No anonymizer space · no proxy exits in 30 daysNext Layer Telekommunikationsdienstleistungs- und Beratungs GmbH · space held by CRIF GmbH
Network & registry
Origin network
AS1764
AT
- Name
- Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
- Type
- Internet provider
- Registered
- Sep 1, 1993
- Domain
- nextlayer.at
- Website
- www.nextlayer.at/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Dec 2010
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS1764 | RIPE | AS1764-MNT | Oct 22, 2025 |
Whois
Registration for this announcement
- Range
- 91.
217. 173. 0/ 24 - Netname
- DELTAVISTA-PI-NET
- Registrant
- CRIF GmbH
- Registrant country
- AT
- Organization
- CRIF GmbH (ORG-DGM2-RIPE)
- Org country
- AT
- Type
- ASSIGNED PI
- Created
- Aug 30, 2010
- Updated
- Jan 8, 2020
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- AT
- Delegated
- Aug 30, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse.
at@ crif. com - Name
- Abuse-C Role
- Handle
- AR20051-RIPE