Data as of Nov 7, 2026
185.149.204.0/22
No anonymizer space · no proxy exits in 30 daysBrno University of Technology · space held by M Computers s.r.o.
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 185.149.204.0/24 since May 2016 | AS197451 | Business | M Computers s.r.o. | |
| 185.149.205.0/24 since Nov 2016 | AS197451 | Business | M Computers s.r.o. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 185.149.204.0/22 | 1,024 | CZ-MCOMPUTERS-20160428 | M Computers s.r.o. (ORG-MCS24-RIPE) · CZ | ALLOCATED PA | Apr 28, 2016 | abuse@ |
| └ 185.149.204.0/24 | 256 | CZ-MCOMPUTERS-20160428 | unknown | ASSIGNED PA | Apr 30, 2016 | abuse@ via CZ-MCOMPUTERS-20160428 |
| └ 185.149.205.0/24 | 256 | CZ-MCOMPUTERS-20160428 | unknown | ASSIGNED PA | Apr 30, 2016 | abuse@ via CZ-MCOMPUTERS-20160428 |
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
Origin network
AS197451
CZ
- Name
- Brno University of Technology
- Type
- Education
- Registered
- Dec 8, 2010
- Domain
- vutbr.cz
- Website
- www.vutbr.cz
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2016
- Current origin since
- May 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS197451 | RIPE | VUTBR-MNT | Apr 29, 2016 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 185.149.207.0/24 | AS197451 | RIPE | VUTBR-MNT | Nov 24, 2020 |
Whois
Registration for this announcement
- Range
- 185.
149. 204. 0/ 22 - Netname
- CZ-MCOMPUTERS-20160428
- Registrant
- M Computers s.r.o.
- Registrant country
- CZ
- Organization
- M Computers s.r.o. (ORG-MCS24-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Apr 28, 2016
- Updated
- Apr 28, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Apr 28, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mcomputers. cz - Name
- Abuse-C Role
- Handle
- AR36222-RIPE