Data as of Nov 3, 2026
27.124.36.0/22
No anonymizer space · no proxy exits in 30 daysCTG Server Limited · space held by Rackip Consultancy Pte. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 27.124.0.0/18 since Jan 2024 | AS64050 | Unknown | 1 | Rackip Consultancy Pte. Ltd. |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 27.124.36.0/24 since Mar 2024 | AS152194 | Hosting | Rackip Consultancy Pte. Ltd. via CTG Server Ltd | |
| 27.124.37.0/24 since Mar 2024 | AS152194 | Hosting | Rackip Consultancy Pte. Ltd. via CTG Server Ltd | |
| 27.124.38.0/24 since Mar 2024 | AS152194 | Hosting | Rackip Consultancy Pte. Ltd. via CTG Server Ltd | |
| 27.124.39.0/24 since Mar 2024 | AS152194 | Hosting | Rackip Consultancy Pte. Ltd. via CTG Server 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 |
|---|---|---|---|---|---|---|
| 27.124.0.0/18 | 16,384 | RCPL-SG | Rackip Consultancy Pte. Ltd. (ORG-RCPL1-AP) · SG | ALLOCATED PORTABLE | — | [email protected] |
| └ 27.124.36.0 - 27.124.47.255 | 3,072 | CTG124-36-KH | CTG Server Ltd. | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 27.124.36.0/22 | 1,024 | CTGBGP124-36-JP | CTG Server Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 27.124.37.0/24 | 256 | CTGBGP124-37-JP | CTG Server Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 27.124.38.0/24 | 256 | CTGBGP124-37-JP | CTG Server Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
| └ 27.124.39.0/24 | 256 | CTGBGP124-39-JP | CTG Server Ltd | ALLOCATED NON-PORTABLE | — | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Rackip Consultancy Pte. Ltd.
- Handle
- ORG-RCPL1-AP
- Range
- 27.124.0.0/18
- Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CTG Server Ltd
- Reallocated range
- 27.124.36.0/22
- Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS152194
HK
- Name
- CTG Server Limited
- Type
- Hosting
- Registered
- Dec 22, 2023
- Domain
- ctgserver.net
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2019
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 27.124.0.0/18 | AS64050 | /24 | APNIC | Another network |
| 27.124.0.0/18 | AS152194 | /24 | APNIC | RPKI valid |
| 27.124.0.0/18 | AS13335 | /18 | APNIC | Another network |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 27.124.36.0/23 | AS64050 | APNIC | RACKIP CONSULTANCY PTE. LTD. | MAINT-RCPL-SG | Oct 4, 2023 |
| 27.124.36.0/23 | AS152194 | APNIC | RACKIP CONSULTANCY PTE. LTD. | MAINT-RCPL-SG | Mar 31, 2024 |
| 27.124.38.0/23 | AS64050 | APNIC | RACKIP CONSULTANCY PTE. LTD. | MAINT-RCPL-SG | Oct 4, 2023 |
| 27.124.38.0/23 | AS152194 | APNIC | RACKIP CONSULTANCY PTE. LTD. | MAINT-RCPL-SG | Mar 31, 2024 |
Whois
Registration for this announcement
- Range
- 27.124.36.0/22
- Netname
- CTGBGP124-36-JP
- Registrant
- CTG Server Ltd
- Registrant country
- JP
- Organization
- CTG Server Ltd
- Org country
- JP
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- May 15, 2024
- Maintainer
- MAINT-RCPL-SG
- RIR
- APNIC
- Country
- SG
- Delegated
- Oct 8, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE CTGHK
- Handle
- AC2487-AP