Data as of Nov 10, 2026
46.36.45.0/24
No anonymizer space · no proxy exits in 30 daysCEZNET s.r.o. · space held by GTT a.s.
Network & registry
Announced by
Covering announcement 46.36.32.0/19
- Prefix
- 46.36.32.0/19
- Announced by
- AS49101 CEZNET s.r.o.
- Type
- Residential
- Proxy exits
- 14
- RPKI
- RPKI valid
- Netname
- CZ-GTT-20101025
- Registrant
- GTT a.s.
- RIR
- RIPE NCC
Origin network
AS49101
CZ
- Name
- CEZNET s.r.o.
- Type
- Internet provider
- Registered
- Apr 14, 2009
- Domain
- ceznet.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.36.32.0/19
46.36.32.0/19
Routing history
- Pattern
- Stable
- First seen
- Nov 2010
- Current origin since
- Sep 2021 · 5.2 yr
- Origin networks
- 2
- Last change of origin
- Sep 2021
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.36.32.0/19 | AS49101 | /24 | RIPE | RPKI valid |
| 46.36.32.0/19 | AS51731 | /19 | RIPE | Another network |
IRR
Route objects on 46.36.32.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49101 | RIPE | GTT-NET prefix | MNT-KTCT | Sep 14, 2021 |
Whois
Registration for this announcement
- Range
- 46.
36. 32. 0/ 19 - Netname
- CZ-GTT-20101025
- Registrant
- GTT a.s.
- Registrant country
- CZ
- Organization
- GTT a.s. (ORG-GA241-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Oct 25, 2010
- Updated
- May 19, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Oct 25, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt-as. cz - Name
- Abuse-C Role
- Handle
- AR14420-RIPE