Data as of Nov 14, 2026
92.253.211.0/24
No anonymizer space · no proxy exits in 30 daysAlonstelefonstroy LLP · space held by ALFA TELECOM s.r.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Jul 2026
from AS41124 BTcom Infocommunications Ltd., after 1.7 years unannounced
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 92.253.128.0/17 since Oct 2009 | AS44546 | Residential | 4,286 367 always on | ALFA TELECOM 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 |
|---|---|---|---|---|---|---|
| 92.253.128.0/17 | 32,768 | CZ-ALFATELECOM-20071203 | ALFA TELECOM s.r.o. (ORG-ATS13-RIPE) · CZ | ALLOCATED PA | Dec 3, 2007 | abuse@ |
| └ 92.253.208.0/22 | 1,024 | ALLONS-NET | Alonstelefonstroy LLP (ORG-AL967-RIPE) · KZ | ASSIGNED PA | Feb 6, 2025 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- ALFA TELECOM s.r.o.
- Handle
- ORG-ATS13-RIPE
- Range
- 92.
253. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Dec 3, 2007
Origin network
AS198803
KZ
- Name
- Alonstelefonstroy LLP
- Type
- Internet provider
- Registered
- Apr 20, 2023
- Domain
- allons.kz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2021
- Current origin since
- Jul 2026 · 4 mo
- Origin networks
- 2
- Last change of origin
- Jul 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 92.253.208.0/22 | AS198803 | /24 | RIPE | RPKI valid |
| 92.253.128.0/17 | AS44546 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 92.
253. 208. 0/ 22 - Netname
- ALLONS-NET
- Registrant
- Alonstelefonstroy LLP
- Registrant country
- KZ
- Organization
- Alonstelefonstroy LLP (ORG-AL967-RIPE)
- Org country
- KZ
- Type
- ASSIGNED PA
- Created
- Feb 6, 2025
- Updated
- Jun 12, 2026
- Maintainer
- RIPE-DB-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Dec 3, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
allons. kz - Name
- Alonstelefonstroy LLP NOC
- Handle
- ALN95-RIPE