Data as of Nov 13, 2026
217.
- Proxy activity
- Not seen in 30 days
- Type
- Business
- Risk
- 0 / 100 · Low
- Announced by
- AS33808I.T.E.N.O.S. International Telecom Network Operation Services GmbHitenos.deInternet provider
- Announcement
- 217.170.176.0/21RPKI valid
- Location
- Frankfurt am Main, Hesse, Germany
Network & registry
Announced by
Announcement
- Prefix
- 217.170.176.0/21
- Announced by
- AS33808 I.T.E.N.O.S. International Telecom Network Operation Services GmbH
- Type
- Internet provider
- RPKI
- RPKI valid
Origin network
AS33808
DE
- Name
- I.T.E.N.O.S. International Telecom Network Operation Services GmbH
- Type
- Internet provider
- Registered
- Aug 4, 2004
- Domain
- itenos.de
- Website
- www.itenos.de
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 217.170.176.0/21
217.170.176.0/21
Routing history
- Pattern
- Stable
- First seen
- Apr 2009
- Current origin since
- Apr 2009 · 18 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.170.176.0/21 | AS33808 | /21 | RIPE | RPKI valid |
| 217.170.176.0/20 | AS33808 | /20 | RIPE | Too specific |
IRR
Route objects on 217.170.176.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS33808 | RIPE | ITENOS-Datacenters | ITENOS-MNT | Mar 25, 2009 |
Whois
Registration for this address
- Range
- 217.
170. 176. 0/ 20 - Netname
- DE-ITENOS-20081121
- Registrant
- I.T.E.N.O.S. International Telecom Network Operation Services GmbH
- Registrant country
- DE
- Organization
- I.T.E.N.O.S. International Telecom Network Operation Services GmbH (ORG-IG43-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Nov 21, 2008
- Updated
- Jun 21, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- Sub-assignment
- 217.
170. 178. 63/ 32 - RIR
- RIPE NCC
- Country
- DE
- Delegated
- Nov 21, 2008
- Status
- assigned
Report abuse
Abuse contact
- abuse@
itenos. de - Name
- ITENOS Netmaster
- Handle
- IN290-RIPE