Data as of Nov 10, 2026
217.204.128.0/24
Anonymizer · ISP proxyRCN · space held by GTT - EMEA Ltd.
Announced by
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
registry: sub-allocated pa to Code200 UAB by GTT - EMEA Ltd., Aug 20, 2026
IPv4 market
Path
Announced by AS6079 since Aug 2026 · 11 wk ago
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 217.204.128.0/24 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 256100% | 1 |
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Operator | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 217.204.0.0/14 since Oct 2022 | AS3257 | Internet provider | 23,5529.0%ISP proxy | Proxy providersoperated by Oxylabs | 5 | GTT - EMEA Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 217.204.0.0/14 | 262,144 | UK-EASYNET-20010330 | GTT - EMEA Ltd. (ORG-EA49-RIPE) · GB | ALLOCATED PA | Jul 12, 2002 | abuse@ |
| └ 217.204.128.0/22 | 1,024 | LT-CODE200-20080305-GTT | Code200 UAB | SUB-ALLOCATED PA | Aug 20, 2026 | abuse@ via UK-EASYNET-20010330 |
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
Announced by
Covering announcement 217.204.128.0/22
- Prefix
- 217.204.128.0/22
- Announced by
- AS6079 RCN
- Type
- ISP proxy
- Anonymizer addresses
- all
- Operator
- Proxy providersoperated by Oxylabs
- RPKI
- RPKI valid
- Netname
- LT-CODE200-20080305-GTT
- Registrant
- Code200 UAB
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- GTT - EMEA Ltd.
- Handle
- ORG-EA49-RIPE
- Range
- 217.
204. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- Jul 12, 2002
- Reallocated to
- Code200 UAB
- Reallocated range
- 217.
204. 128. 0/ 22 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 20, 2026
Origin network
AS6079
US
- Name
- RCN
- Type
- Internet provider
- Registered
- Apr 4, 2001
- Domain
- astound.com
- Website
- www.astound.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
217.204.128.0/22
Routing history
- Pattern
- Stable
- First seen
- Aug 2026
- Current origin since
- Aug 2026 · 3 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.204.128.0/22 | AS6079 | /22 | RIPE | RPKI valid |
IRR
Route objects on 217.204.128.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6079 | RIPE | AS3257-IPAM-MNT | Aug 26, 2026 |
Whois
Registration for this announcement
- Range
- 217.
204. 128. 0/ 22 - Netname
- LT-CODE200-20080305-GTT
- Registrant
- Code200 UAB
- Registrant country
- US
- Organization
- Code200 UAB
- Org country
- US
- Type
- SUB-ALLOCATED PA
- Created
- Aug 20, 2026
- Updated
- Sep 2, 2026
- Maintainer
- AS3257-IPAM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Mar 30, 2001
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR17615-RIPE