Data as of Nov 9, 2026
143.20.116.0/24
No anonymizer space · no proxy exits in 30 daysHGC Global Communications Limited
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
143.20.116.0/24
From the registry to its use
- May 24, 2025– Aug 3, 2025
- Jul 23, 2025– Aug 3, 2025
- Jul 23, 2025– Dec 1, 2025AnnouncedAS208483 Weridata LLC
- Aug 1, 2025AssignedInternet Utilities Europe and Asia Limited
- Nov 20, 2025– Mar 31, 2026
- Dec 14, 2025– Jan 6, 2026
- Apr 13, 2026– May 6, 2026AnnouncedAS199030 Alex Lee Whelton
- May 7, 2026– May 18, 2026
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 143.20.0.0/16 | 65,536 | us-netandgrid-19900805 | Net and Grid Research, LLC (ORG-NAGR1-RIPE) · US | LEGACY | Apr 14, 2025 | cthomas57@ |
| └ 143.20.0.0/17 | 32,768 | NET-143-20-0-0-17 | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | LEGACY | Apr 17, 2025 | report@ |
| └ 143.20.116.0/23 | 512 | NET-143-20-116-0-23 | unknown | LEGACY | Nov 8, 2026 | report@ via NET-143-20-0-0-17 |
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
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
- May 2025
- Origin networks
- 6
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 6
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 143.20.116.0/23 | AS834 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- Not stated by the registry
- Netname
- NET-143-20-116-0-24
- Registrant
- Internet Utilities Europe and Asia Limited
- Registrant country
- EU
- Organization
- Not stated by the registry
- Created
- Aug 1, 2025
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Aug 5, 1990
- Status
- assigned