Data as of Nov 7, 2026
46.229.122.0/23
1 residential-proxy exit · 30 daysAlberon Letohrad s.r.o
Residential-proxy exits
Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
1
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- AnyIP
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 46.229.112.0/20 since Mar 2011 | AS56450 | Residential | 48 1 always on | Alberon Letohrad 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 |
|---|---|---|---|---|---|---|
| 46.229.112.0/20 | 4,096 | CZ-ALBERON-20110215 | Alberon Letohrad s.r.o (ORG-ALS3-RIPE) · CZ | ALLOCATED PA | Feb 15, 2011 | abuse@ |
| └ 46.229.120.0/22 | 1,024 | ALBERON_ | Alberon Letohrad s.r.o. network | ASSIGNED PA | Feb 21, 2011 | abuse@ via CZ-ALBERON-20110215 |
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
Registry
Holder
- Organization
- Alberon Letohrad s.r.o
- Handle
- ORG-ALS3-RIPE
- Range
- 46.
229. 112. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Feb 15, 2011
Origin network
AS56450
CZ
- Name
- Alberon Letohrad s.r.o
- Type
- Internet provider
- Registered
- Feb 23, 2011
- Domain
- alberon.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2018
- Current origin since
- May 2018 · 8.5 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.229.122.0/23 | AS56450 | /23 | RIPE | RPKI valid |
| 46.229.112.0/20 | AS56450 | /20 | RIPE | Too specific |
Whois
Registration for this announcement
- Range
- 46.
229. 120. 0/ 22 - Netname
- ALBERON_
NETWORK - Registrant
- Alberon Letohrad s.r.o. network
- Registrant country
- CZ
- Organization
- Alberon Letohrad s.r.o. network
- Org country
- CZ
- Type
- ASSIGNED PA
- Created
- Feb 21, 2011
- Updated
- Dec 19, 2018
- Maintainer
- MNT-ALBERON
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 15, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
alberon. cz - Name
- Abuse-C Role
- Handle
- AR14391-RIPE