Data as of Nov 8, 2026
203.227.187.0/24
Anonymizer · ISP proxyGlobal Communication Network Limited · space held by Sejong Networks
Announcement
this exact prefix
No RPKI
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 22, 2026
from AS9848 Sejong Networks, after 1.8 years unannounced
IPv4 market
Path
Announced by AS152179 since Oct 22, 2026 · 2 wk ago
1 · Holder
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 203.227.187.0/24 | /24s |
|---|---|---|---|
| Novada | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 203.227.187.0/24 | /24s |
|---|---|---|
| Sejong Networks | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
203.227.187.0/24
From the registry to its use
- Dec 7, 2024– today
- Dec 7, 2024– Jan 11, 2025
- Oct 13, 2026Route objectAS152179 Global Communication Network LimitedRADB route object for AS152179 Global Communication Network Limited, maintainer MAINT-AS135605
- Oct 22, 2026– today
- todayRegistry recordSejong NetworksALLOCATED PORTABLE203.227.0.0/16
- todayUsedNovadaProxy seller
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 203.227.176.0/20 since Dec 2024 | AS9848 | ISP proxy | 3,32881% | Proxy providerssold by Novada, LumiProxy | 7 | Sejong Networks | |
| 203.227.0.0/16 since May 2005 | AS9848 | Internet provider | 19 | Sejong Networks |
Network & registry
Origin network
AS152179
HK
- Name
- Global Communication Network Limited
- Type
- Hosting
- Registered
- Dec 15, 2023
- Domain
- hkglobalnetwork.com
- Website
- www.hkglobalnetwork.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Dec 2024
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 2
- Last change of origin
- Oct 22, 2026
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS152179 | RADB | MAINT-AS135605 | Oct 13, 2026 |
Whois
Registration for this announcement
- Range
- 203.
227. 0. 0/ 16 - Netname
- SEJONG-KR
- Registrant
- Sejong Networks
- Registrant country
- KR
- Organization
- Sejong Networks
- Org country
- KR
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Maintainer
- MNT-KRNIC-AP
- RIR
- APNIC
- Country
- KR
- Delegated
- Apr 23, 1996
- Status
- assigned
Report abuse
Abuse contact
- irt@
nic. or. kr - Name
- IRT-KRNIC-KR
- Handle
- IRT-KRNIC-KR