Data as of Nov 8, 2026
103.43.173.0/24
Anonymizer · ISP proxyHGC Global Communications Limited · space held by Julongyun L.L.C
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin May 2026
from AS10103 HK Broadband Network Ltd.
IPv4 market
Path
Announced by AS9304 since May 2026 · 6 mo ago
1 · Holder
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 103.43.173.0/24 | /24s |
|---|---|---|
| Julongyun L.L.C | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
103.43.173.0/24
From the registry to its use
- Jun 8, 2015– Jul 18, 2019
- Jan 3, 2020– Apr 9, 2022AnnouncedAS132422 Hong Kong Telecom Global Data Centre
- May 2, 2020– May 25, 2020AnnouncedAS64021 Network-Transit
- Mar 29, 2022– Dec 6, 2024Announced
- Apr 30, 2025– May 18, 2026
- May 14, 2026Route objectAS9304 HGC Global Communications LimitedRADB route object for AS9304 HGC Global Communications Limited, maintainer MAINT-AS9304
- May 19, 2026– today
- todayRegistry recordJulongyun L.L.CALLOCATED PORTABLE103.43.172.0/22
- todayRoute objectAS9304 HGC Global Communications LimitedAPNIC route object for AS9304 HGC Global Communications Limited, maintainer MAINT-JULONGYUNLLC-AP
- todayRoute objectAS10103 HK Broadband Network Ltd.APNIC route object for AS10103 HK Broadband Network Ltd., maintainer MAINT-JULONGYUNLLC-AP
- todayRoute objectAS23532 Iovz Networks IncAPNIC route object for AS23532 Iovz Networks Inc, maintainer MAINT-JULONGYUNLLC-AP
- todayRoute objectAS197537 Wisdom Cloud Internet Technology Pte. Ltd.APNIC route object for AS197537 Wisdom Cloud Internet Technology Pte. Ltd., maintainer MAINT-JULONGYUNLLC-AP
Network & registry
Origin network
AS9304
HK
- Name
- HGC Global Communications Limited
- Type
- Internet provider
- Registered
- May 12, 1998
- Domain
- hgc-intl.com
- Website
- www.hgc-intl.com/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2015
- Current origin since
- May 2026 · 6 mo
- Origin networks
- 6
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9304 | APNIC | JULONGYUN L.L.C | MAINT-JULONGYUNLLC-AP | Apr 12, 2025 |
| AS9304 | RADB | Proxy-registered route object | MAINT-AS9304 | May 14, 2026 |
| AS10103 not the origin | APNIC | JULONGYUN L.L.C | MAINT-JULONGYUNLLC-AP | Apr 12, 2025 |
| AS23532 not the origin | APNIC | JULONGYUN L.L.C | MAINT-JULONGYUNLLC-AP | Apr 12, 2025 |
| AS197537 not the origin | APNIC | JULONGYUN L.L.C | MAINT-JULONGYUNLLC-AP | Apr 12, 2025 |
Whois
Registration for this announcement
- Range
- 103.
43. 172. 0/ 22 - Netname
- JULONGYUNLLC-AP
- Registrant
- Julongyun L.L.C
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- May 27, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- HK
- Delegated
- Nov 25, 2014
- Status
- assigned
Report abuse
Abuse contact
- admin@
21269. com - Name
- ABUSE JULONGYUNLLCAP
- Handle
- AJ388-AP