Data as of Nov 9, 2026
103.163.52.0/24
Anonymizer · Datacenter proxyHost Telecom Ltd · space held by Address Management Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Sep 29, 2026
from AS59253 Leaseweb Singapore Pte. Ltd.
IPv4 market
Path
Announced by AS214238 since Sep 29, 2026 · 6 wk ago
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 103.163.52.0/24 | /24s |
|---|---|---|---|
| ProxyLine | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 103.163.52.0/24 | /24s |
|---|---|---|
| Address Management Inc. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.163.52.0/24
From the registry to its use
- Feb 14, 2021– Sep 28, 2026
- Mar 16, 2026Registry recordAddress Management Inc.ALLOCATED PA103.163.52.0/23
- Mar 17, 2026AssignedIT Hostline LtdASSIGNED PA103.163.52.0/24
- Sep 28, 2026Route objectAS214238 Host Telecom LtdRIPE route object for AS214238 Host Telecom Ltd, maintainer IP-RIPE
- Sep 29, 2026– today
- todayUsedProxyLineProxy seller
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 |
|---|---|---|---|---|---|---|
| 103.163.52.0/23 | 512 | SC-AD-20210222 | Address Management Inc. (ORG-AMI8-RIPE) · SC | ALLOCATED PA | Mar 16, 2026 | abuse@ |
| └ 103.163.52.0/24 | 256 | SG-PROLINE | IT Hostline Ltd (ORG-PIL26-RIPE) · SG | ASSIGNED PA | Mar 17, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Address Management Inc.
- Handle
- ORG-AMI8-RIPE
- Range
- 103.
163. 52. 0/ 23 - Registration type
- ALLOCATED PA
- Record created
- Mar 16, 2026
Origin network
AS214238
GB
- Name
- Host Telecom Ltd
- Type
- Hosting
- Registered
- Sep 9, 2024
- Domain
- iwihost.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2021
- Current origin since
- Sep 29, 2026 · 1 mo
- Origin networks
- 2
- Last change of origin
- Sep 29, 2026
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 103.
163. 52. 0/ 24 - Netname
- SG-PROLINE
- Registrant
- IT Hostline Ltd
- Registrant country
- SG
- Organization
- IT Hostline Ltd (ORG-PIL26-RIPE)
- Org country
- SG
- Type
- ASSIGNED PA
- Created
- Mar 17, 2026
- Updated
- Mar 17, 2026
- Maintainer
- IP-RIPE
- RIR
- RIPE NCC
- Country
- SC
- Delegated
- Feb 22, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ithostline. com - Name
- IT Hostline Ltd
- Handle
- PIL45-RIPE