Data as of Nov 8, 2026
109.174.236.0/22
Anonymizer · ISP proxyKorea Telecom · space held by GTT - EMEA Ltd.
IPv4 market
Path
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 109.174.236.0/22 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 1,024100% | 4 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
109.174.236.0/22
From the registry to its use
- Dec 14, 2009Registry recordGTT - EMEA Ltd.ALLOCATED PA109.174.128.0/17
- Mar 15, 2010– Nov 11, 2022
- Oct 31, 2022– today
- May 22, 2025ReallocatedCode200 UABSUB-ALLOCATED PA109.174.236.0/22
- May 24, 2025– Aug 15, 2025
- Aug 28, 2025– today
- Aug 29, 2025Route objectAS4766 Korea TelecomRIPE route object for AS4766 Korea Telecom, maintainer AS3257-IPAM-MNT MNT-LT-CODE200-1
- Sep 9, 2025Route objectEleven HoldingsRADB route object for AS4766 Korea Telecom, maintainer MAINT-AS214937
- todayLeased fromEleven HoldingsLessor
- todayUsedOxylabsProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 109.174.128.0/17 since Oct 2022 | AS3257 | Internet provider | 1 | GTT - EMEA Ltd. |
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 |
|---|---|---|---|---|---|---|
| 109.174.128.0/17 | 32,768 | UK-EASYNET-20091214 | GTT - EMEA Ltd. (ORG-EA49-RIPE) · GB | ALLOCATED PA | Dec 14, 2009 | abuse@ |
| └ 109.174.236.0/22 | 1,024 | LT-CODE200-20080305-GTT | Code200 UAB | SUB-ALLOCATED PA | May 22, 2025 | abuse@ via UK-EASYNET-20091214 |
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
IPv4 market
Holder
- Organization
- GTT - EMEA Ltd.
- Handle
- ORG-EA49-RIPE
- Range
- 109.
174. 128. 0/ 17 - Registration type
- ALLOCATED PA
- Record created
- Dec 14, 2009
- Reallocated to
- Code200 UAB
- Reallocated range
- 109.
174. 236. 0/ 22 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- May 22, 2025
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2025
- Current origin since
- Aug 2025 · 1.2 yr
- Origin networks
- 2
- Last change of origin
- Aug 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
Whois
Registration for this announcement
- Range
- 109.
174. 236. 0/ 22 - Netname
- LT-CODE200-20080305-GTT
- Registrant
- Code200 UAB
- Registrant country
- KR
- Organization
- Code200 UAB
- Org country
- KR
- Type
- SUB-ALLOCATED PA
- Created
- May 22, 2025
- Updated
- Sep 8, 2025
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Dec 14, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR17615-RIPE