Data as of Nov 3, 2026
178.94.124.0/23
Anonymizer · ISP proxyKorea Telecom
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 28, 2026
from AS6849 JSC 'Ukrtelecom', after 1.9 years unannounced
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 178.94.124.0/23 | /24s |
|---|---|---|
| IPXO | 512100% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
178.94.124.0/23
From the registry to its use
- Nov 8, 2014– Jun 27, 2016
- Aug 15, 2016– Oct 19, 2024
- May 7, 2025AssignedJSC 'Ukrtelecom'
- Sep 28, 2026– Oct 21, 2026
- Oct 25, 2026Route objectIPXORADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 178.92.0.0/14 | 262,144 | UA-UKRTELECOM-20091215 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | ALLOCATED PA | Dec 15, 2009 | [email protected] |
| └ 178.94.0.0/17 | 32,768 | IPXO-78-94-0 | JSC "Ukrtelecom" (ORG-USTC1-RIPE) · UA | SUB-ALLOCATED PA | May 7, 2025 | [email protected] |
Network & registry
Origin network
AS4766
KR
- Name
- Korea Telecom
- Type
- Internet provider
- Registered
- Apr 22, 1996
- Domain
- kt.com
- Website
- www.kt.com/eng/main.jsp
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2014
- Current origin since
- Sep 28, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 28, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- IPXO-78-94-0
- Registrant
- JSC 'Ukrtelecom'
- Registrant country
- UA
- Organization
- Not stated by the registry
- Created
- May 7, 2025
- RIR
- RIPE NCC
- Country
- UA
- Delegated
- Dec 15, 2009
- Status
- assigned