Data as of Nov 9, 2026
212.222.171.0/24
Anonymizer · ISP proxyHGC Global Communications Limited · space held by GTT Communications Inc.
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Oct 14, 2026
from AS38186 Forewin Telecom Group Limited, ISP at HK
IPv4 market
Path
Announced by AS9304 since Oct 14, 2026 · 4 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 212.222.171.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 212.222.171.0/24 | /24s |
|---|---|---|
| GTT Communications Inc. | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
212.222.171.0/24
From the registry to its use
- May 9, 2005– Mar 1, 2007
- Mar 8, 2007– Nov 3, 2019
- Oct 11, 2019– today
- Mar 22, 2021Registry recordGTT Communications Inc.ALLOCATED PA212.222.0.0/16
- Apr 29, 2026ReallocatedGTT Communications Inc.SUB-ALLOCATED PA212.222.168.0/22
- Jun 12, 2026– Jul 29, 2026
- Jul 30, 2026– Aug 10, 2026
- Jul 30, 2026– Aug 10, 2026AnnouncedAS153168 Lu Bin
- Jul 30, 2026– Aug 22, 2026
- Sep 4, 2026Route objectIPXORIPE route object for AS9304 HGC Global Communications Limited, maintainer NETUTILS-MNT
- Sep 4, 2026– Oct 12, 2026
- Sep 10, 2026AssignedHGC Global Communications LimitedASSIGNED PA212.222.171.0/24
- Sep 10, 2026Route objectIPXORIPE route object for AS38186 Forewin Telecom Group Limited, ISP at HK, maintainer NETUTILS-MNT
- Sep 14, 2026Route objectAS9304 HGC Global Communications LimitedRADB route object for AS9304 HGC Global Communications Limited, maintainer MAINT-AS9304
- Sep 14, 2026Route objectAS9304 HGC Global Communications LimitedNTTCOM route object for AS9304 HGC Global Communications Limited, maintainer MAINT-AS9304
- Oct 14, 2026– today
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|
| 212.222.0.0/16 since Oct 2019 | AS3257 | Internet provider | 5120.78%ISP proxy | 72 1 always on | GTT Communications 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 |
|---|---|---|---|---|---|---|
| 212.222.0.0/16 | 65,536 | US-GTTCOMMUNICATIONS-19991217 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 22, 2021 | abuse@ |
| └ 212.222.168.0/22 | 1,024 | IPXO-GTT | GTT Communications Inc. (ORG-GCI2-RIPE) · US | SUB-ALLOCATED PA | Apr 29, 2026 | abuse@ |
| └ 212.222.171.0/24 | 256 | NET-212-222-171-0-24 | HGC Global Communications Limited (ORG-HGCL3-RIPE) · HK | ASSIGNED PA | Sep 10, 2026 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- GTT Communications Inc.
- Handle
- ORG-GCI2-RIPE
- Range
- 212.
222. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Mar 22, 2021
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2026
- Current origin since
- Oct 14, 2026 · under a month
- Origin networks
- 6
- Last change of origin
- Oct 14, 2026
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.222.171.0/24 | AS9304 | /24 | RIPE | RPKI valid |
| 212.222.0.0/16 | AS3257 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 212.
222. 171. 0/ 24 - Netname
- NET-212-222-171-0-24
- Registrant
- HGC Global Communications Limited
- Registrant country
- HK
- Organization
- HGC Global Communications Limited (ORG-HGCL3-RIPE)
- Org country
- HK
- Type
- ASSIGNED PA
- Created
- Sep 10, 2026
- Updated
- Sep 10, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Dec 17, 1999
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- HGC Global Communications Limited
- Handle
- HGCL2-RIPE