Data as of Nov 3, 2026
217.217.12.0/24
Anonymizer · ISP proxyHGC Global Communications Limited · space held by TerraTransit AG
Announcement
this exact prefix
RPKI valid
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Sep 2026
its first announcement on record
IPv4 market
Path
Announced by AS9304 since Sep 2026 · 9 wk ago
1 · Holder
record created Jul 4, 2025 · reallocated to Internet Utilities Europe and Asia Limited Jul 17, 2025
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 217.217.12.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 217.217.12.0/24 | /24s |
|---|---|---|
| TerraTransit AG | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
217.217.12.0/24
From the registry to its use
- Jul 4, 2025Registry recordTerraTransit AGALLOCATED PA217.216.0.0/15
- Jul 17, 2025ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA217.217.0.0/20
- Sep 4, 2026– Nov 2, 2026
- Sep 10, 2026Route objectIPXORIPE route object for AS9304 HGC Global Communications Limited, 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
- 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 |
|---|---|---|---|---|---|---|
| 217.216.0.0/15 | 131,072 | DE-TERRATRANSIT-20010402 | TerraTransit AG (ORG-TA251-RIPE) · DE | ALLOCATED PA | Jul 4, 2025 | [email protected] |
| └ 217.217.0.0/20 | 4,096 | RCN-Cable | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Jul 17, 2025 | [email protected] |
| └ 217.217.12.0/24 | 256 | NET-217-217-12-0-24 | unknown | ASSIGNED PA | Sep 10, 2026 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- TerraTransit AG
- Handle
- ORG-TA251-RIPE
- Range
- 217.216.0.0/15
- Registration type
- ALLOCATED PA
- Record created
- Jul 4, 2025
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 217.217.0.0/20
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jul 17, 2025
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
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.217.12.0/24 | AS9304 | /24 | RIPE | RPKI valid |
| 217.217.0.0/20 | AS834 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 217.217.12.0/24
- Netname
- NET-217-217-12-0-24
- Registrant country
- HK
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 10, 2026
- Updated
- Sep 10, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Apr 2, 2001
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Private Customer
- Handle
- PC20744-RIPE