Data as of Nov 5, 2026
58.66.85.0/24
No anonymizer space · no proxy exits in 30 daysHGC Global Communications Limited · space held by World Crossing Telecom(GuangZhou) Ltd.
Announcement
this exact prefix
RPKI invalid (origin)
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS18811 Mentos Couple, Inc.
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 |
|---|---|---|---|---|---|---|
| 58.66.0.0/15 | 131,072 | NGNNET | World Crossing Telecom(GuangZhou) Ltd. | ALLOCATED PORTABLE | — | ipas@ |
| └ 58.66.0.0/16 | 65,536 | NGNNET | World Crossing Telecom(GuangZhou) Ltd. | ALLOCATED PORTABLE | — | mawj@ |
Network & registry
IPv4 market
Holder
- Organization
- World Crossing Telecom(GuangZhou) Ltd.
- Range
- 58.
66. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
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 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.66.0.0/16 | AS0 | /24 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 58.
66. 0. 0/ 16 - Netname
- NGNNET
- Registrant
- World Crossing Telecom(GuangZhou) Ltd.
- Registrant country
- CN
- Organization
- World Crossing Telecom(GuangZhou) Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 3, 2024
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Mar 21, 2005
- Status
- assigned
Report abuse
Abuse contact
- mawj@
gzidc. com - Name
- IRT-NGNNET-CN
- Handle
- IRT-NGNNET-CN