Data as of Nov 6, 2026
149.34.239.0/24
No anonymizer space · no proxy exits in 30 daysDattatec.com · space held by Cogent Communications, LLC
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin Aug 2026
from AS59710 1N Telecom GmbH, after 2.8 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 149.34.0.0/15 since Oct 2020 | AS174 | Internet provider | 1,312 473 always on |
Network & registry
Announced by
Covering announcement 149.34.224.0/20
- Prefix
- 149.34.224.0/20
- Announced by
- AS27823 Dattatec.com
- Type
- Hosting
- Proxy exits
- 6
- RPKI
- RPKI valid
- Netname
- COGENT-149-34-16
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS27823
AR
- Name
- Dattatec.com
- Type
- Hosting
- Registered
- May 12, 2006
- Domain
- donweb.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Covering aggregate above, the prefix's own history below
149.34.224.0/20
Routing history
- Pattern
- Reactivated
- First seen
- Apr 2022
- Current origin since
- Aug 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Aug 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 149.34.224.0/20 | AS27823 | /24 | ARIN | RPKI valid |
IRR
Route objects on 149.34.224.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS27823 | ARIN | Route Registered for Cogent Communications Customer - DATTATEC.COM S.R.L. | MNT-COGC | Aug 12, 2026 |
Whois
Registration for this announcement
- Range
- 149.
34. 0. 0/ 16 - Netname
- COGENT-149-34-16
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-149-34-0-0-1
- Parent
- NET-149-0-0-0-0
- Created
- Jan 28, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN